mirror of
https://github.com/pgadmin-org/pgadmin4.git
synced 2025-02-25 18:55:31 -06:00
Data management within the properties dialog in Create/Edit mode is not
done using the Backbone event management. Emitting 'pgadmin-session:*' for different operations, when we create/modify the data within the properties dialog. We will keep track of each child node using the handler object within the Model, and Collection objects, also - provides them the name of the attribute, it represents. It will be used to identify the invalid nested objects within the existing object. Also, provide the array of modified variables, which were modified in the validation function to avoid checking each, and every thing in the validation function. We will need to validate that particular and the dependent attributes only. Also - avoid multiple validation operations from the parent object to improve performance. And, depends on the event based operations for validation, instead of integrate the data operation and view operation within one operation. We do maintain the invalid objects, and validate them only from the collection objects, which also helps improve the performance during validation.
This commit is contained in:
Ashesh Vashi
parent
07fac62bce
commit
586b81b162
@ -147,44 +147,30 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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console.log("Broke something!!! Why we don't have the callback or the context???");
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};
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}
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newModel.on(
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'pgadmin-session:set pgadmin-session:added pgadmin-session:changed pgadmin-session:removed',
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function() {
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if (newModel.invalidTimeout) {
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clearTimeout(newModel.invalidTimeout);
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}
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newModel.invalidTimeout = setTimeout(function() {
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var msg = newModel.validate();
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if (msg) {
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newModel.trigger('invalid', newModel, msg);
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} else {
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newModel.trigger('valid', newModel);
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}
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}, 300);
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return true;
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})
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newModel.on('invalid', function(newModel, message) {
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var onSessionInvalid = function(msg) {
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if(!_.isUndefined(that.statusBar)) {
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that.statusBar.html(message);
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that.statusBar.html(msg);
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}
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callback(true);
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return true;
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})
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};
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newModel.on('valid', function(e) {
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var onSessionValidated = function(sessHasChanged) {
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if(!_.isUndefined(that.statusBar)) {
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that.statusBar.empty();
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}
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callback(false, newModel.sessChanged());
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callback(false, sessHasChanged);
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};
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return true;
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});
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callback(false, false);
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newModel.on('pgadmin-session:valid', onSessionValidated);
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newModel.on('pgadmin-session:invalid', onSessionInvalid);
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}
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// 'schema' has the information about how to generate the form.
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if (groups) {
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@ -219,11 +205,11 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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.success(function(res, msg, xhr) {
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// We got the latest attributes of the
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// object. Render the view now.
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newModel.startNewSession();
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view.render();
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if (type != 'properties') {
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$(el).focus();
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}
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newModel.startNewSession();
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})
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.error(function(jqxhr, error, message) {
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// TODO:: We may not want to continue from here
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@ -236,9 +222,9 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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});
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} else {
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// Yay - render the view now!
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newModel.startNewSession();
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view.render();
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$(el).focus();
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view.render();
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newModel.startNewSession();
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}
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}
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return view;
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@ -621,7 +607,8 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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// Template used for creating a button
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tmpl = _.template([
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'<button type="<%= type %>" ',
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'class="btn <%=extraClasses.join(\' \')%>">',
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'class="btn <%=extraClasses.join(\' \')%>"',
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'<% if (disabled) { %> disabled="disabled"<% } %> >',
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'<i class="<%= icon %>"></i> ',
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'<%-label%></button>'
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].join(' '));
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@ -692,6 +679,7 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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label: '{{ _("Edit") }}', type: 'edit',
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extraClasses: ['btn-primary'],
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icon: 'fa fa-lg fa-pencil-square-o',
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disabled: false,
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register: function(btn) {
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btn.click(function() {
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onEdit();
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@ -762,6 +750,7 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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label: '{{ _("Save") }}', type: 'save',
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extraClasses: ['btn-primary'],
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icon: 'fa fa-lg fa-save',
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disabled: true,
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register: function(btn) {
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// Save the changes
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btn.click(function() {
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@ -791,6 +780,7 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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label: '{{ _('Cancel') }}', type: 'cancel',
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extraClasses: ['btn-danger'],
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icon: 'fa fa-lg fa-close',
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disabled: false,
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register: function(btn) {
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btn.click(function() {
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// Removing the action-mode
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@ -802,6 +792,7 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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label: '{{ _("Reset") }}', type: 'reset',
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extraClasses: ['btn-warning'],
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icon: 'fa fa-lg fa-recycle',
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disabled: true,
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register: function(btn) {
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btn.click(function() {
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setTimeout(function() { editFunc.call(); }, 0);
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@ -1075,6 +1066,7 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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return args[arg];
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});
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},
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// Base class for Node Data Collection
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Collection: Backbone.Collection.extend({
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// Model collection
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initialize: function(attributes, options) {
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@ -1087,8 +1079,11 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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self.sessAttrs = {
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'changed': [],
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'added': [],
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'deleted': []
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'deleted': [],
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'invalid': []
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};
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self.top = options.top || self;
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self.attrName = options.attrName;
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self.handler = options.handler;
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self.trackChanges = false;
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@ -1112,18 +1107,94 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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startNewSession: function() {
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var self = this;
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if (self.trackChanges) {
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// We're stopping the existing session.
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self.trigger('pgadmin-session:stop', self);
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self.off('pgadmin-session:model:invalid', self.onModelInvalid);
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self.off('pgadmin-session:model:valid', self.onModelValid);
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}
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self.trackChanges = true;
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self.sessAttrs = {
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'valid': true,
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'changed': [],
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'added': [],
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'deleted': []
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'deleted': [],
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'invalid': []
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};
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_.each(self.models, function(m) {
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if ('startNewSession' in m && _.isFunction(m.startNewSession)) {
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m.startNewSession();
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}
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if ('validate' in m && typeof(m.validate) === 'function') {
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var msg = m.validate();
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if (msg) {
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self.sessAttrs['invalid'].push(m);
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}
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}
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});
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// Let people know, I have started session hanlding
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self.trigger('pgadmin-session:start', self);
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self.on('pgadmin-session:model:invalid', self.onModelInvalid);
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self.on('pgadmin-session:model:valid', self.onModelValid);
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},
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onModelInvalid: function(msg, m) {
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var self = this;
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if (self.trackChanges) {
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// Do not add the existing invalid object
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if (self.objFindInSession(m, 'invalid') == -1) {
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self.sessAttrs['invalid'].push(m);
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// Inform the parent that - I am an invalid object.
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if (self.handler) {
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(self.handler).trigger('pgadmin-session:model:invalid', msg, self);
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}
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}
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}
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return true;
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},
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onModelValid: function(m) {
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var self = this;
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if (self.trackChanges) {
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// Find the object the invalid list, if found remove it from the list
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// and inform the parent that - I am a valid object now.
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var idx = self.objFindInSession(m, 'invalid');
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if (idx != -1) {
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self.sessAttrs['invalid'].splice(m, 1);
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// Inform the parent that - I am the valid object.
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if (self.handler) {
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(self.handler).trigger('pgadmin-session:model:valid', self);
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} else {
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self.trigger('pgadmin-session:valid', self.sessChanged(), self);
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}
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}
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}
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return true;
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},
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stopSession: function() {
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var self = this;
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self.trackChanges = false;
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self.sessAttrs = {
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'changed': [],
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'added': [],
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'deleted': [],
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'invalid': []
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};
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_.each(self.models, function(m) {
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if ('stopSession' in m && _.isFunction(m.stopSession)) {
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m.stopSession();
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}
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});
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},
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sessChanged: function() {
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@ -1133,26 +1204,6 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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this.sessAttrs['deleted'].length > 0
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);
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},
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sessValid: function() {
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_.each(this.sessAttrs['added'], function(o) {
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if ('sessValid' in o && _.isFunction(o.sessValid) &&
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(!o.sessValid.apply(o) ||
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('validate' in o && _.isFunction(o.validate) &&
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_.isString(o.validate.apply(o))))) {
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return false;
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}
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return true;
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});
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_.each(self.sessAttrs['changed'], function(o) {
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if ('sessValid' in o && _.isFunction(o.sessValid) &&
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(!o.sessValid.apply(o) ||
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('validate' in o && _.isFunction(o.validate) &&
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_.isString(o.validate.apply(o))))) {
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return false;
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}
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});
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return true;
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},
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/*
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* We do support the changes through session tracking in general.
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*
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@ -1201,12 +1252,35 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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return (_.size(res) == 0 ? null : res);
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}
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},
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objFindInSession: function(m, type) {
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var hasPrimaryKey = m.primary_key &&
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typeof(m.primary_key) == 'function',
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key = hasPrimaryKey ? m.primary_key() : m.cid,
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comparator = hasPrimaryKey ? function(o) {
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return (o.primary_key() === key);
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} : function(o) {
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return (o.cid === key);
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};
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return (_.findIndex(this.sessAttrs[type], comparator));
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},
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onModelAdd: function(obj) {
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if (!this.trackChanges)
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return true;
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var self = this, idx = _.indexOf(self.sessAttrs['deleted'], obj);
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var self = this,
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msg,
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isAlreadyInvalid = (_.size(self.sessAttrs['invalid']) != 0),
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idx = self.objFindInSession(obj, 'deleted');
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if ('validate' in obj && typeof(obj.validate) === 'function') {
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msg = obj.validate();
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if (msg) {
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self.sessAttrs['invalid'].push(obj);
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}
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}
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// Hmm.. - it was originally deleted from this collection, we should
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// remove it from the 'deleted' list.
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@ -1218,11 +1292,19 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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self.sessAttrs['changed'].push(obj);
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}
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(self || self.handler).trigger(
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'pgadmin-session:added',
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self,
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(self || self.handler)
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);
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(self.handler || self).trigger('pgadmin-session:added', self, obj);
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/*
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* If the collection was already invalid, we don't need to inform the
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* parent, or raise the event for the invalid status.
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*/
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if (!isAlreadyInvalid && !_.isUndefined(msg)) {
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if (self.handler) {
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self.handler.trigger('pgadmin-session:model:invalid', msg, self);
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} else {
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self.trigger('pgadmin-session:invalid', msg, self);
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}
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}
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return true;
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}
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@ -1231,11 +1313,19 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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/*
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* Session has been changed
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*/
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(self || self.handler).trigger(
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'pgadmin-session:added',
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self,
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(self || self.handler)
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);
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(self.handler || self).trigger('pgadmin-session:added', self, obj);
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/*
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* If the collection was already invalid, we don't need to inform the
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* parent, or raise the event for the invalid status.
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*/
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if (!isAlreadyInvalid && !_.isUndefined(msg)) {
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if (self.handler) {
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self.handler.trigger('pgadmin-session:model:invalid', msg, self);
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} else {
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self.trigger('pgadmin-session:invalid', msg, self);
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}
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}
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return true;
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},
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@ -1244,88 +1334,119 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
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if (!this.trackChanges)
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return true;
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var self = this, idx = _.indexOf(self.sessAttrs['added'], obj),
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var self = this,
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idx = self.objFindInSession(obj, 'added'),
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copy = _.clone(obj);
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// We need to remove it from the invalid object list first.
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if (idx >= 0) {
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self.sessAttrs['invalid'].splice(idx, 1);
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}
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idx = self.objFindInSession(obj, 'added');
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// Hmm - it was newly added, we can safely remove it.
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if (idx >= 0) {
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self.sessAttrs['added'].splice(idx, 1);
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(self || self.handler).trigger(
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'pgadmin-session:removed',
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self, copy, (self || self.handler)
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);
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(self.handler || self).trigger('pgadmin-session:removed', self, copy);
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if (_.size(self.sessAttrs['invalid']) == 0) {
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if (self.handler) {
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self.handler.trigger('pgadmin-session:model:valid', self);
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} else {
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self.trigger('pgadmin-session:valid', self.sessChanged(), self);
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}
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}
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return true;
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}
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// Hmm - it was changed in this session, we should remove it from the
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// changed models.
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idx = _.indexOf(self.sessAttrs['changed'], obj);
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idx = self.objFindInSession(obj, 'changed');
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if (idx >= 0) {
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self.sessAttrs['changed'].splice(idx, 1);
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(self.handler || self).trigger('pgadmin-session:removed', self, copy);
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} else {
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(self.handler || self).trigger('pgadmin-session:removed', self, copy);
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}
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self.sessAttrs['deleted'].push(obj);
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(self || self.handler).trigger(
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'pgadmin-session:removed',
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self, copy, (self || self.handler)
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);
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/*
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* This object has been remove, that means - we can safely say, it has been
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* modified.
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*/
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if (_.size(self.sessAttrs['invalid']) == 0) {
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if (self.handler) {
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self.handler.trigger('pgadmin-session:model:valid', self);
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} else {
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self.trigger('pgadmin-session:valid', true, self);
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}
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}
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return true;
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},
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onModelChange: function(obj) {
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if (!this.trackChanges || !(obj instanceof pgBrowser.Node.Model))
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return true;
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var self = this, idx = _.indexOf(self.sessAttrs['added'], obj);
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var self = this,
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idx = self.objFindInSession(obj, 'added');
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// It was newly added model, we don't need to add into the changed
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// list.
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if (idx >= 0) {
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(self || self.handler).trigger(
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'pgadmin-session:changed',
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self, obj, (self || self.handler)
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);
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(self.handler || self).trigger('pgadmin-session:changed', self, obj);
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return true;
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}
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idx = _.indexOf(self.sessAttrs['changed'], obj);
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idx = self.objFindInSession(obj, 'changed');
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if (!'sessChanged' in obj) {
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if (idx > 0) {
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(self.handler || self).trigger('pgadmin-session:changed', self, obj);
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if (idx >= 0) {
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return true;
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}
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self.sessAttrs['changed'].push(obj);
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(self || self.handler).trigger(
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'pgadmin-session:changed',
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self, obj, (self || self.handler)
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);
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return true;
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}
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if (idx > 0) {
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(self || self.handler).trigger(
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'pgadmin-session:changed',
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self, obj, (self || self.handler)
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);
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if (idx >= 0) {
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if (!obj.sessChanged()) {
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// This object is no more updated, removing it from the changed
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// models list.
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self.sessAttrs['changed'].splice(idx, 1);
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|
||||
(self.handler || self).trigger('pgadmin-session:changed',self, obj);
|
||||
return true;
|
||||
}
|
||||
|
||||
(self.handler || self).trigger('pgadmin-session:changed',self, obj);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
self.sessAttrs['changed'].push(obj);
|
||||
|
||||
(self || self.handler).trigger(
|
||||
'pgadmin-session:changed',
|
||||
self, obj, (self || self.handler)
|
||||
);
|
||||
(self.handler || self).trigger('pgadmin-session:changed', self, obj);
|
||||
|
||||
return true;
|
||||
}
|
||||
}),
|
||||
// Base class for Node Model
|
||||
|
||||
// Base class for Node Data Model
|
||||
Model: Backbone.Model.extend({
|
||||
/*
|
||||
* Parsing the existing data
|
||||
*/
|
||||
parse: function(res) {
|
||||
var self = this;
|
||||
if (res && _.isObject(res) && 'node' in res && res['node']) {
|
||||
@ -1345,9 +1466,11 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
model: ((_.isString(s.model) &&
|
||||
s.model in pgBrowser.Nodes) ?
|
||||
pgBrowser.Nodes[s.model].model : s.model),
|
||||
handler: self.handler || self,
|
||||
top: self.top || self,
|
||||
handler: self,
|
||||
parse: true,
|
||||
silent: true
|
||||
silent: true,
|
||||
attrName: s.id
|
||||
});
|
||||
self.set(s.id, obj, {silent: true, parse: true});
|
||||
} else {
|
||||
@ -1370,11 +1493,15 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
if (_.isString(s.model) &&
|
||||
s.model in pgBrowser.Nodes[s.model]) {
|
||||
obj = new (pgBrowser.Nodes[s.model].Model)(
|
||||
obj, {silent: true, handler: self.handler || self}
|
||||
obj, {
|
||||
silent: true, top: self.top || self, handler: self,
|
||||
attrName: s.id
|
||||
}
|
||||
);
|
||||
} else {
|
||||
obj = new (s.model)(obj, {
|
||||
silent: true, handler: self.handler || self
|
||||
silent: true, top: self.top || self, handler: self,
|
||||
attrName: s.id
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -1393,6 +1520,18 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
}
|
||||
return res;
|
||||
},
|
||||
primary_key: function() {
|
||||
if (this.keys && _.isArray(this.keys)) {
|
||||
var res = {}, self = this;
|
||||
|
||||
_.each(self.keys, function(k) {
|
||||
res[k] = self.attributes[k];
|
||||
});
|
||||
|
||||
return JSON.stringify(res);
|
||||
}
|
||||
return this.cid;
|
||||
},
|
||||
initialize: function(attributes, options) {
|
||||
var self = this;
|
||||
|
||||
@ -1406,12 +1545,12 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
self.sessAttrs = {};
|
||||
self.origSessAttrs = {};
|
||||
self.objects = [];
|
||||
self.handler = (options.handler ||
|
||||
(self.collection && self.collection.handler));
|
||||
self.attrName = options.attrName,
|
||||
self.top = (options.top || self.collection && self.collection.top || self.collection || self);
|
||||
self.handler = options.handler ||
|
||||
(self.collection && self.collection.handler);
|
||||
self.trackChanges = false;
|
||||
if (!self.handler) {
|
||||
self.errorModel = new Backbone.Model();
|
||||
}
|
||||
|
||||
if (self.schema && _.isArray(self.schema)) {
|
||||
_.each(self.schema, function(s) {
|
||||
@ -1424,12 +1563,16 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
var node = pgBrowser.Nodes[s.model];
|
||||
obj = new (node.Collection)(obj, {
|
||||
model: node.model,
|
||||
handler: self.handler || self
|
||||
top: self.top || self,
|
||||
handler: self,
|
||||
attrName: s.id
|
||||
});
|
||||
} else {
|
||||
obj = new (pgBrowser.Node.Collection)(obj, {
|
||||
model: s.model,
|
||||
handler: self.handler || self
|
||||
top: self.top || self,
|
||||
handler: self,
|
||||
attrName: s.id
|
||||
});
|
||||
}
|
||||
}
|
||||
@ -1439,10 +1582,15 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
if (_.isString(s.model) &&
|
||||
s.model in pgBrowser.Nodes[s.model]) {
|
||||
obj = new (pgBrowser.Nodes[s.model].Model)(
|
||||
obj, {handler: self.handler || self}
|
||||
obj, {
|
||||
top: self.top || self, handler: self, attrName: s.id
|
||||
}
|
||||
);
|
||||
} else {
|
||||
obj = new (s.model)(obj, {handler: self.handler || self});
|
||||
obj = new (s.model)(
|
||||
obj, {
|
||||
top: self.top || self, handler: self, attrName: s.id
|
||||
});
|
||||
}
|
||||
}
|
||||
break;
|
||||
@ -1482,16 +1630,23 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
return true;
|
||||
},
|
||||
set: function(key, val, options) {
|
||||
var opts = _.isObject(key) ? val : options;
|
||||
|
||||
var res = Backbone.Model.prototype.set.call(this, key, val, options);
|
||||
|
||||
if (key != null && res && this.trackChanges) {
|
||||
var attrs;
|
||||
var self = this, unChanged = [], handler = self.handler || self;
|
||||
if ((opts&& opts.intenal) || !this.trackChanges) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (key != null && res) {
|
||||
var attrs = {};
|
||||
var self = this;
|
||||
|
||||
attrChanged = function(v, k) {
|
||||
if (k in self.objects) {
|
||||
return;
|
||||
}
|
||||
attrs[k] = v;
|
||||
if (self.origSessAttrs[k] == v) {
|
||||
delete self.sessAttrs[k];
|
||||
} else {
|
||||
@ -1506,12 +1661,38 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
attrChanged(val, key);
|
||||
}
|
||||
|
||||
(self || self.handler).trigger(
|
||||
'pgadmin-session:set',
|
||||
self, arguments, (self || self.handler)
|
||||
);
|
||||
self.trigger('pgadmin-session:set', self, attrs);
|
||||
|
||||
return true;
|
||||
if ('validate' in self && typeof(self['validate']) === 'function') {
|
||||
|
||||
var msg = self.validate(_.keys(attrs));
|
||||
|
||||
/*
|
||||
* If any parent present, we will need to inform the parent - that
|
||||
* I have some issues/fixed the issue.
|
||||
*
|
||||
* If not parent found, we will raise the issue
|
||||
*/
|
||||
if (msg != null) {
|
||||
if (self.collection || self.handler) {
|
||||
(self.collection || self.handler).trigger(
|
||||
'pgadmin-session:model:invalid', msg, self
|
||||
);
|
||||
} else {
|
||||
self.trigger('pgadmin-session:invalid', msg, self);
|
||||
}
|
||||
} else if (_.size(self.errorModel.attributes) == 0) {
|
||||
if (self.collection || self.handler) {
|
||||
(self.collection || self.handler).trigger(
|
||||
'pgadmin-session:model:valid', self
|
||||
);
|
||||
} else {
|
||||
self.trigger('pgadmin-session:valid', self.sessChanged(), self);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return res;
|
||||
}
|
||||
return res;
|
||||
},
|
||||
@ -1574,11 +1755,15 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
startNewSession: function() {
|
||||
var self = this;
|
||||
|
||||
if (self.trackChanges) {
|
||||
self.trigger('pgadmin-session:stop', self);
|
||||
self.off('pgadmin-session:model:invalid', self.onChildInvalid);
|
||||
self.off('pgadmin-session:model:valid', self.onChildValid);
|
||||
}
|
||||
|
||||
self.trackChanges = true;
|
||||
self.sessAttrs = {};
|
||||
self.origSessAttrs = _.clone(this.attributes);
|
||||
self.handler = (self.handler ||
|
||||
(self.collection && self.collection.handler));
|
||||
self.origSessAttrs = _.clone(self.attributes);
|
||||
|
||||
var res = false;
|
||||
|
||||
@ -1596,9 +1781,147 @@ function($, _, S, pgAdmin, Menu, Backbone, Alertify, Backform) {
|
||||
}
|
||||
});
|
||||
|
||||
(self || self.handler).trigger(
|
||||
'pgadmin-session:start',
|
||||
(self || self.handler));
|
||||
// Let people know, I have started session hanlding
|
||||
self.trigger('pgadmin-session:start', self);
|
||||
|
||||
// Let me listen to the my child invalid/valid messages
|
||||
self.on('pgadmin-session:model:invalid', self.onChildInvalid);
|
||||
self.on('pgadmin-session:model:valid', self.onChildValid);
|
||||
|
||||
},
|
||||
onChildInvalid: function(msg, obj) {
|
||||
var self = this;
|
||||
|
||||
if (self.trackChanges && obj) {
|
||||
var objName = obj.attrName;
|
||||
|
||||
if (!objName) {
|
||||
var hasPrimaryKey = obj.primary_key &&
|
||||
typeof(obj.primary_key) === 'function';
|
||||
key = hasPrimaryKey ? obj.primary_key() : obj.cid,
|
||||
comparator = hasPrimaryKey ?
|
||||
function(k) {
|
||||
var o = self.get('k');
|
||||
|
||||
if (o && o.primary_key() === key) {
|
||||
objName = k;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
} :
|
||||
function(k) {
|
||||
var o = self.get(k);
|
||||
|
||||
if (o.cid === key) {
|
||||
objName = k;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
};
|
||||
_.findIndex(self.objects, comparator);
|
||||
}
|
||||
|
||||
if (objName && !self.errorModel.has(objName)) {
|
||||
/*
|
||||
* We will trigger error information only once.
|
||||
*/
|
||||
if (!_.size(self.errorModel.attributes)) {
|
||||
if (self.handler) {
|
||||
(self.handler).trigger('pgadmin-session:model:invalid', msg, self);
|
||||
} else {
|
||||
self.trigger('pgadmin-session:invalid', msg, self);
|
||||
}
|
||||
}
|
||||
self.errorModel.set(objName, msg);
|
||||
}
|
||||
}
|
||||
|
||||
return this;
|
||||
},
|
||||
onChildValid: function(obj) {
|
||||
var self = this;
|
||||
|
||||
if (self.trackChanges && obj) {
|
||||
var objName = obj.attrName;
|
||||
|
||||
if (!objName) {
|
||||
var hasPrimaryKey = (obj.primary_key &&
|
||||
(typeof(obj.primary_key) === 'function'));
|
||||
key = hasPrimaryKey ? obj.primary_key() : obj.cid,
|
||||
comparator = hasPrimaryKey ?
|
||||
function(k) {
|
||||
var o = self.get('k');
|
||||
|
||||
if (o && o.primary_key() === key) {
|
||||
objName = k;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
} :
|
||||
function(k) {
|
||||
var o = self.get('k');
|
||||
|
||||
if (o && o.cid === key) {
|
||||
objName = k;
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
};
|
||||
|
||||
_.findIndex(self.objects, comparator);
|
||||
}
|
||||
|
||||
if (objName && self.errorModel.has(objName)) {
|
||||
|
||||
self.errorModel.unset(objName);
|
||||
|
||||
/*
|
||||
* We will trigger validation information
|
||||
*/
|
||||
if (_.size(self.errorModel.attributes) == 0) {
|
||||
if (self.handler) {
|
||||
(self.handler).trigger('pgadmin-session:model:valid', self);
|
||||
} else {
|
||||
self.trigger(
|
||||
'pgadmin-session:valid', self.sessChanged(), self
|
||||
);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
},
|
||||
stopSession: function() {
|
||||
var self = this;
|
||||
|
||||
if (self.trackChanges) {
|
||||
self.off('pgadmin-session:model:invalid', self.onChildInvalid);
|
||||
self.off('pgadmin-session:model:valid', self.onChildValid);
|
||||
}
|
||||
|
||||
self.trackChanges = false;
|
||||
self.sessAttrs = {};
|
||||
self.origSessAttrs = {};
|
||||
|
||||
_.each(self.objects, function(o) {
|
||||
var obj = self.get(o);
|
||||
|
||||
if (_.isUndefined(obj) || _.isNull(obj)) {
|
||||
return;
|
||||
}
|
||||
|
||||
self.origSessAttrs[o] = null;
|
||||
delete self.origSessAttrs[o];
|
||||
|
||||
if (obj && 'stopSession' in obj && _.isFunction(obj.stopSession)) {
|
||||
obj.stopSession();
|
||||
}
|
||||
});
|
||||
|
||||
self.trigger('pgadmin-session:stop');
|
||||
}
|
||||
}),
|
||||
getTreeNodeHierarchy: function(i) {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user