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Deleting the object (model & nested model/collection) during showing

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the node properties.
This commit is contained in:
Ashesh Vashi
2016-04-15 16:14:01 +05:30
parent 1c0e477823
commit 58fcbd943a
4 changed files with 81 additions and 5 deletions
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44
web/pgadmin/browser/static/js/datamodel.js
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@@ -199,6 +199,36 @@ function(_, pgAdmin, $, Backbone) {
return self;
},
// Create a reset function, which allow us to remove the nested object.
reset: function() {
var obj;
for(id in this.objects) {
obj = this.get(id);
if (obj) {
if (obj instanceof pgBrowser.DataModel) {
obj.reset();
delete obj;
} else if (obj instanceof Backbone.Model) {
obj.clear({silent: true});
delete obj;
} else if (obj instanceof pgBrowser.DataCollection) {
obj.reset({silent: true});
delete obj;
} else if (obj instanceof Backbone.Collection) {
obj.each(function(m) {
if (m instanceof Bakbone.DataModel) {
obj.reset();
obj.clear({silent: true});
}
});
Backbone.Collection.prototype.reset.apply(obj, {silent: true});
delete obj;
}
}
}
this.clear({silent: true});
},
sessChanged: function() {
var self = this;
@@ -755,6 +785,20 @@ function(_, pgAdmin, $, Backbone) {
return (_.size(res) == 0 ? null : res);
}
},
// Override the reset function, so that - we can reset the model
// properly.
reset: function(opts) {
this.each(function(m) {
if (!m)
return;
if (m instanceof pgBrowser.DataModel) {
m.reset();
} else {
m.clear({silent: true});
}
});
Backbone.Collection.prototype.reset.apply(this, arguments);
},
objFindInSession: function(m, type) {
var hasPrimaryKey = m.primary_key &&
typeof(m.primary_key) == 'function',