freeipa/install/ui/widget.js
Endi S. Dewata 538c7a7eb8 Removed reverse zones from host adder dialog.
The host adder dialog has been modified to specify the new flag
for retrieving the forward zones only.

Ticket #1458
2011-07-18 16:48:02 -04:00

1929 lines
49 KiB
JavaScript

/*jsl:import ipa.js */
/* Authors:
* Endi Sukma Dewata <edewata@redhat.com>
* Adam Young <ayoung@redhat.com>
* Pavel Zuna <pzuna@redhat.com>
*
* Copyright (C) 2010 Red Hat
* see file 'COPYING' for use and warranty information
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
/* REQUIRES: ipa.js */
IPA.checkbox_column_width = 22;
IPA.widget = function(spec) {
spec = spec || {};
var that = {};
that.id = spec.id;
that.name = spec.name;
that.label = spec.label;
that.tooltip = spec.tooltip;
that.disabled = spec.disabled;
that.hidden = spec.hidden;
that.conditional = spec.conditional;
that.optional = spec.optional || false;
// read_only is set during initialization
that.read_only = spec.read_only;
// writable is set during load
that.writable = true;
that._entity_name = spec.entity_name;
that.width = spec.width;
that.height = spec.height;
that.undo = typeof spec.undo == 'undefined' ? true : spec.undo;
that.join = spec.join;
that.param_info = spec.param_info;
that.metadata = spec.metadata;
that.values = [];
that.dirty = false;
that.valid = true;
that.__defineGetter__("entity_name", function(){
return that._entity_name;
});
that.__defineSetter__("entity_name", function(entity_name){
that._entity_name = entity_name;
});
function meta_validate(meta, value){
var message;
if (meta.type == 'int') {
if (!value.match(/^-?\d+$/)) {
that.valid = false;
that.show_error(IPA.messages.widget.validation.integer);
return;
}
if (meta.minvalue && value < meta.minvalue) {
that.valid = false;
message = IPA.messages.widget.validation.min_value;
message = message.replace('${value}', meta.minvalue);
that.show_error(message);
return;
}
if (meta.maxvalue && value > meta.maxvalue) {
that.valid = false;
message = IPA.messages.widget.validation.max_value;
message = message.replace('${value}', meta.maxvalue);
that.show_error(message);
return;
}
}
if (meta.pattern) {
var regex = new RegExp(meta.pattern);
if (!value.match(regex)) {
that.valid = false;
that.show_error(meta.pattern_errmsg);
return;
}
}
}
that.create_error_link = function(container){
container.append(' ');
$('<span/>', {
name: 'error_link',
html: IPA.messages.widget.validation.error,
'class': 'ui-state-error ui-corner-all',
style: 'display:none'
}).appendTo(container);
};
that.check_required = function(){
var values = that.save();
if (!values || !values.length || values[0] === '' ) {
if (that.param_info &&
that.param_info.required &&
!that.optional) {
that.valid = false;
that.show_error(IPA.messages.widget.validation.required);
return false;
}
}
return true;
};
/*returns true and clears the error message if the field value passes
the validation pattern. If the field value does not pass validation,
displays the error message and returns false. */
that.validate = function() {
hide_error();
that.valid = true;
var values = that.save();
if (!values){
return;
}
if (values.length ===0 ){
return;
}
var value = values[0];
if (!value) {
return;
}
if (that.metadata) {
meta_validate(that.metadata,value);
}
if (that.param_info) {
meta_validate(that.param_info,value);
}
};
that.init = function() {
if (that.entity_name) {
that.entity = IPA.get_entity(that.entity_name);
if (!that.param_info){
that.param_info =
IPA.get_entity_param(that.entity_name, that.name);
}
if (that.param_info) {
if (that.label === undefined) {
that.label = that.param_info.label;
}
if (that.tooltip === undefined) {
that.tooltip = that.param_info.doc;
}
}
}
};
/**
* This function compares the original values and the
* values entered in the UI. If the values have changed
* it will return true.
*/
that.test_dirty = function() {
if (that.read_only) {
return false;
}
var values = that.save();
if (!values) { // ignore null values
return false;
}
if (!that.values) {
if (values instanceof Array) {
if ((values.length === 0) ||
(values.length === 1) &&
(values[0] === '')) {
return false;
}
}
return true;
}
if (values.length != that.values.length) {
return true;
}
values.sort();
that.values.sort();
for (var i=0; i<values.length; i++) {
if (values[i] != that.values[i]) {
return true;
}
}
return false;
};
that.create = function(container) {
container.addClass('widget');
that.container = container;
};
that.setup = function(container) {
that.container = container;
};
/**
* This function stores the entire record and the values
* of the field, then invoke reset() to update the UI.
*/
that.load = function(record) {
that.record = record;
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [];
}
that.writable = true;
if (that.param_info) {
if (that.param_info.primary_key) {
that.writable = false;
}
if (that.param_info.flags && 'no_update' in that.param_info.flags) {
that.writable = false;
}
}
if (that.record.attributelevelrights) {
var rights = that.record.attributelevelrights[that.name];
if (!rights || rights.indexOf('w') < 0) {
that.writable = false;
}
}
that.reset();
};
that.reset = function() {
that.update();
that.validate();
that.set_dirty(false);
};
that.update = function() {
};
/**
* This function saves the values entered in the UI.
* It returns the values in an array, or null if
* the field should not be saved.
*/
that.save = function() {
return that.values;
};
/**
* This function compares the original values and the
* values entered in the UI. If the values have changed
* it will return true.
*/
that.is_dirty = function() {
return that.dirty;
};
that.create_undo = function(container) {
that.undo_span =
$('<span/>', {
name: 'undo',
style: 'display: none;',
'class': 'ui-state-highlight ui-corner-all undo',
html: 'undo'
}).appendTo(container);
};
that.set_dirty = function(dirty) {
that.dirty = dirty;
if (that.undo) {
if (dirty) {
that.show_undo();
} else {
that.hide_undo();
}
}
};
that.get_undo = function() {
return $(that.undo_span);
};
that.show_undo = function() {
$(that.undo_span).css('display', 'inline');
};
that.hide_undo = function() {
$(that.undo_span).css('display', 'none');
};
that.get_error_link = function() {
return $('span[name="error_link"]', that.container);
};
that.show_error = function(message) {
var error_link = that.get_error_link();
error_link.html(message);
error_link.css('display', 'block');
};
function hide_error() {
var error_link = that.get_error_link();
error_link.css('display', 'none');
}
that.set_enabled = function() {
};
that.refresh = function() {
};
// methods that should be invoked by subclasses
that.widget_init = that.init;
that.widget_create = that.create;
that.widget_setup = that.setup;
that.widget_load = that.load;
that.widget_reset = that.reset;
that.widget_save = that.save;
that.widget_set_dirty = that.set_dirty;
that.widget_test_dirty = that.test_dirty;
return that;
};
/*uses a browser specific technique to select a range.*/
IPA.select_range = function(input,start, end) {
input.focus();
if (input[0].setSelectionRange) {
input[0].setSelectionRange(start, end);
} else if (input[0].createTextRange) {
var range = input[0].createTextRange();
range.collapse(true);
range.moveEnd('character', end);
range.moveStart('character', start);
range.select();
}
};
IPA.text_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.size = spec.size || 30;
that.type = spec.type || 'text';
that.select_range = function(start, end){
IPA.select_range(that.input, start, end);
};
that.create = function(container) {
that.widget_create(container);
container.addClass('text-widget');
$('<label/>', {
name: that.name,
style: 'display: none;'
}).appendTo(container);
$('<input/>', {
type: that.type,
name: that.name,
disabled: that.disabled,
size: that.size,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
container.append(' ');
that.create_undo(container);
}
that.create_error_link(container);
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.keyup(function() {
that.set_dirty(that.test_dirty());
that.validate();
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
that.input = input;
};
that.update = function() {
var value = that.values && that.values.length ? that.values[0] : '';
var label = $('label[name="'+that.name+'"]', that.container);
var input = $('input[name="'+that.name+'"]', that.container);
if (that.read_only || !that.writable) {
label.html(value);
label.css('display', 'inline');
input.css('display', 'none');
} else {
$('input[name="'+that.name+'"]', that.container).val(value);
label.css('display', 'none');
input.css('display', 'inline');
}
};
that.save = function() {
if (that.read_only || !that.writable) {
return null;
} else {
var input = $('input[name="'+that.name+'"]', that.container);
var value = input.val();
return value === '' ? [] : [value];
}
};
// methods that should be invoked by subclasses
that.text_load = that.load;
return that;
};
IPA.multivalued_text_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.size = spec.size || 30;
that.get_undo = function(index) {
if (index === undefined) {
return $('span[name="undo_all"]', that.container);
} else {
var row = that.get_row(index);
return $('span[name="undo"]', row);
}
};
that.test_dirty = function(index) {
if (index === undefined) {
return that.widget_test_dirty();
}
var row = that.get_row(index);
var input = $('input[name="'+that.name+'"]', row);
if (input.is('.strikethrough')) {
return true;
}
var value = input.val();
if (value !== that.values[index]) {
return true;
}
return false;
};
that.set_dirty = function(dirty, index) {
that.dirty = dirty;
if (that.undo) {
if (dirty) {
that.show_undo(index);
} else {
that.hide_undo(index);
}
if (index !== undefined) {
// update undo all
that.set_dirty(that.test_dirty());
}
}
};
that.show_undo = function(index) {
var undo = that.get_undo(index);
undo.css('display', 'inline');
};
that.hide_undo = function(index) {
var undo = that.get_undo(index);
undo.css('display', 'none');
};
that.create = function(container) {
that.widget_create(container);
container.addClass('multivalued-text-widget');
var div = $('<div/>', {
name: 'value'
}).appendTo(container);
$('<input/>', {
type: 'text',
name: that.name,
disabled: that.disabled,
size: that.size,
title: that.tooltip
}).appendTo(div);
div.append(' ');
$('<a/>', {
name: 'remove',
href: 'jslink',
title: IPA.messages.buttons.remove,
html: IPA.messages.buttons.remove
}).appendTo(div);
if (that.undo) {
div.append(' ');
that.create_undo(div);
}
that.create_error_link(container);
$('<a/>', {
name: 'add',
href: 'jslink',
title: IPA.messages.buttons.add,
html: IPA.messages.buttons.add
}).appendTo(container);
container.append(' ');
$('<span/>', {
name: 'undo_all',
style: 'display: none;',
'class': 'ui-state-highlight ui-corner-all undo',
html: 'undo all'
}).appendTo(container);
};
that.setup = function(container) {
that.widget_setup(container);
that.template = $('div[name=value]', that.container);
that.template.detach();
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
var add_link = $('a[name=add]', that.container);
add_link.click(function() {
that.add_row('');
var input = $('input[name="'+that.name+'"]:last', that.container);
input.focus();
return false;
});
};
that.save = function() {
var values = [];
if (that.read_only || !that.writable) {
$('label[name="'+that.name+'"]', that.container).each(function() {
var input = $(this);
var value = input.html();
values.push(value);
});
} else {
$('input[name="'+that.name+'"]', that.container).each(function() {
var input = $(this);
if (input.is('.strikethrough')) return;
var value = input.val();
values.push(value);
});
}
return values;
};
that.add_row = function(value) {
var add_link = $('a[name=add]', that.container);
var row = that.template.clone();
row.insertBefore(add_link);
var input = $('input[name="'+that.name+'"]', row);
var remove_link = $('a[name=remove]', row);
var undo_link = $('span[name=undo]', row);
if (that.read_only || !that.writable) {
var label = $('<label/>', {
'name': that.name,
'html': value
});
input.replaceWith(label);
remove_link.css('display', 'none');
} else {
input.val(value);
var index = that.row_index(row);
if (index >= that.values.length) {
// show undo/remove link for new value
that.set_dirty(true, index);
if (that.undo) {
remove_link.css('display', 'none');
} else {
remove_link.css('display', 'inline');
}
}
input.keyup(function() {
var index = that.row_index(row);
// uncross removed value
input.removeClass('strikethrough');
that.set_dirty(that.test_dirty(index), index);
if (that.undo) {
if (index < that.values.length) {
remove_link.css('display', 'inline');
}
}
that.validate();
});
remove_link.click(function() {
var index = that.row_index(row);
if (index < that.values.length) {
// restore old value then cross it out
that.update(index);
input.addClass('strikethrough');
that.set_dirty(true, index);
remove_link.css('display', 'none');
} else {
// remove new value
that.remove_row(index);
that.set_dirty(that.test_dirty());
}
return false;
});
undo_link.click(function() {
var index = that.row_index(row);
if (index < that.values.length) {
// restore old value
input.removeClass('strikethrough');
remove_link.css('display', 'inline');
that.reset(index);
} else {
// remove new value
that.remove_row(index);
that.set_dirty(that.test_dirty());
}
});
}
};
that.remove_row = function(index) {
that.get_row(index).remove();
};
that.remove_rows = function() {
that.get_rows().remove();
};
that.get_row = function(index) {
return $('div[name=value]:eq('+index+')', that.container);
};
that.get_rows = function() {
return $('div[name=value]', that.container);
};
that.row_index = function(row) {
return that.get_rows().index(row);
};
that.reset = function(index) {
that.update(index);
that.set_dirty(false, index);
};
that.update = function(index) {
var value;
if (index === undefined) {
that.remove_rows();
for (var i=0; i<that.values.length; i++) {
value = that.values[i];
that.add_row(value);
}
var add_link = $('a[name=add]', that.container);
if (that.read_only || !that.writable) {
add_link.css('display', 'none');
} else {
add_link.css('display', 'inline');
}
} else {
value = that.values[index];
var row = that.get_row(index);
var input = $('input[name="'+that.name+'"]', row);
input.val(value);
}
};
return that;
};
IPA.checkbox_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.checked = spec.checked || '';
that.create = function(container) {
that.widget_create(container);
container.addClass('checkbox-widget');
$('<input/>', {
type: 'checkbox',
name: that.name,
checked : that.checked,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
that.values = record[that.name] || [false];
that.reset();
};
that.save = function() {
var value = $('input[name="'+that.name+'"]', that.container).is(':checked');
return [value];
};
that.update = function() {
var value = that.values && that.values.length ? that.values[0] : false;
if (value ==="FALSE"){
value = false;
}
if (value ==="TRUE"){
value = true;
}
$('input[name="'+that.name+'"]', that.container).get(0).checked = value;
};
return that;
};
IPA.checkboxes_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.direction = spec.direction || 'vertical';
that.options = spec.options || [];
that.add_option = function(option) {
that.options.push(option);
};
that.create = function(container) {
that.widget_create(container);
container.addClass('checkboxes-widget');
var vertical = that.direction === 'vertical';
for (var i=0; i<that.options.length; i++) {
var option = that.options[i];
$('<input/>', {
type: 'checkbox',
name: that.name,
value: option.value,
title: that.tooltip
}).appendTo(container);
$('<label/>', {
text: option.label,
title: that.tooltip
}).appendTo(container);
if (vertical) {
$('<br/>').appendTo(container);
}
}
if (that.undo) {
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
that.values = record[that.name] || [];
that.reset();
};
that.save = function() {
var values = [];
$('input[name="'+that.name+'"]:checked', that.container).each(function() {
values.push($(this).val());
});
return values;
};
that.update = function() {
var inputs = $('input[name="'+that.name+'"]', that.container);
for (var i=0; i<inputs.length; i++) {
inputs.get(i).checked = false;
}
for (var j=0; that.values && j<that.values.length; j++) {
var value = that.values[j];
var input = $('input[name="'+that.name+'"][value="'+value+'"]', that.container);
if (!input.length) continue;
input.attr('checked', true);
}
};
// methods that should be invoked by subclasses
that.checkboxes_update = that.update;
return that;
};
IPA.radio_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.options = spec.options;
that.create = function(container) {
that.widget_create(container);
container.addClass('radio-widget');
for (var i=0; i<that.options.length; i++) {
var option = that.options[i];
$('<input/>', {
'type': 'radio',
'name': that.name,
'value': option.value
}).appendTo(container);
container.append(option.label);
}
if (that.undo) {
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('input[name="'+that.name+'"]', that.container);
input.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
that.widget_load(record);
if (!that.values.length) {
that.values = [''];
}
that.reset();
};
that.save = function() {
var input = $('input[name="'+that.name+'"]:checked', that.container);
if (!input.length) return [];
return [input.val()];
};
that.update = function() {
$('input[name="'+that.name+'"]', that.container).each(function() {
var input = this;
input.checked = false;
});
var value = that.values && that.values.length ? that.values[0] : '';
var input = $('input[name="'+that.name+'"][value="'+value+'"]', that.container);
if (input.length) {
input.attr('checked', true);
}
};
// methods that should be invoked by subclasses
that.radio_save = that.save;
return that;
};
IPA.select_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.options = spec.options || [];
that.create = function(container) {
that.widget_create(container);
container.addClass('select-widget');
var select = $('<select/>', {
name: that.name
}).appendTo(container);
for (var i=0; i<that.options.length; i++) {
var option = that.options[i];
$('<option/>', {
text: option.label,
value: option.value
}).appendTo(select);
}
if (that.undo) {
container.append(' ');
that.create_undo(container);
}
};
that.setup = function(container) {
that.widget_setup(container);
that.select = $('select[name="'+that.name+'"]', that.container);
that.select.change(function() {
that.set_dirty(that.test_dirty());
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [''];
}
that.reset();
};
that.save = function() {
var value = that.select.val() || '';
return [value];
};
that.update = function() {
var value = that.values[0];
var option = $('option[value="'+value+'"]', that.select);
if (!option.length) return;
option.attr('selected', 'selected');
};
that.empty = function() {
$('option', that.select).remove();
};
// methods that should be invoked by subclasses
that.select_load = that.load;
that.select_save = that.save;
that.select_update = that.update;
return that;
};
IPA.textarea_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.rows = spec.rows || 5;
that.cols = spec.cols || 40;
that.create = function(container) {
that.widget_create(container);
container.addClass('textarea-widget');
$('<textarea/>', {
name: that.name,
rows: that.rows,
cols: that.cols,
disabled: that.disabled,
title: that.tooltip
}).appendTo(container);
if (that.undo) {
container.append(' ');
that.create_undo(container);
}
that.create_error_link(container);
};
that.setup = function(container) {
that.widget_setup(container);
var input = $('textarea[name="'+that.name+'"]', that.container);
input.keyup(function() {
that.set_dirty(that.test_dirty());
that.validate();
});
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
};
that.load = function(record) {
var value = record[that.name];
if (value instanceof Array) {
that.values = value;
} else {
that.values = value ? [value] : [''];
}
that.reset();
};
that.save = function() {
var value = $('textarea[name="'+that.name+'"]', that.container).val();
return [value];
};
that.update = function() {
var value = that.values && that.values.length ? that.values[0] : '';
$('textarea[name="'+that.name+'"]', that.container).val(value);
};
return that;
};
IPA.column = function (spec) {
spec = spec || {};
var that = {};
that.name = spec.name;
that.label = spec.label;
that.width = spec.width;
that.entity_name = spec.entity_name;
that.primary_key = spec.primary_key;
that.link = spec.link;
that.format = spec.format;
that.init = function() {
if (that.entity_name && !that.label) {
var param_info = IPA.get_entity_param(that.entity_name, that.name);
if (param_info) {
that.label = param_info.label;
} else {
alert('Cannot find label for ' + that.entity_name + ' ' +
that.name);
}
}
};
function setup(container, record) {
container.empty();
var value = record[that.name];
if (that.format && value) {
value = that.format(value);
}
value = value ? value.toString() : '';
if (that.link) {
$('<a/>', {
href: '#'+value,
html: value,
click: function() {
return that.link_handler(value);
}
}).appendTo(container);
} else {
container.append(value);
}
}
that.setup = spec.setup || setup;
that.link_handler = function(value) {
return false;
};
return that;
};
IPA.table_widget = function (spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.scrollable = spec.scrollable;
that.selectable = spec.selectable === undefined ? true : spec.selectable;
that.save_values = spec.save_values === undefined ? true : spec.save_values;
that['class'] = spec['class'];
that.current_page = 1;
that.total_pages = 1;
that.page_length = spec.page_length;
that.columns = $.ordered_map();
that.get_columns = function() {
return that.columns.values;
};
that.get_column = function(name) {
return that.columns.get(name);
};
that.add_column = function(column) {
that.columns.put(column.name, column);
};
that.set_columns = function(columns) {
that.clear_columns();
for (var i=0; i<columns.length; i++) {
that.add_column(columns[i]);
}
};
that.clear_columns = function() {
that.columns.empty();
};
that.create_column = function(spec) {
var column = IPA.column(spec);
that.add_column(column);
return column;
};
that.init = function() {
that.widget_init();
var columns = that.columns.values;
for (var i=0; i<columns.length; i++) {
var column = columns[i];
column.init();
}
};
that.create = function(container) {
that.widget_create(container);
container.addClass('table-widget');
that.table = $('<table/>', {
'class': 'search-table'
}).appendTo(container);
if (that['class']) that.table.addClass(that['class']);
if (that.scrollable) {
that.table.addClass('scrollable');
}
that.thead = $('<thead/>').appendTo(that.table);
var tr = $('<tr/>').appendTo(that.thead);
var th;
if (that.selectable) {
th = $('<th/>', {
'style': 'width: 22px;'
}).appendTo(tr);
var select_all_checkbox = $('<input/>', {
type: 'checkbox',
name: 'select',
title: IPA.messages.search.select_all
}).appendTo(th);
select_all_checkbox.change(function() {
var checked = select_all_checkbox.is(':checked');
select_all_checkbox.attr('title', checked ? IPA.messages.search.unselect_all : IPA.messages.search.select_all);
var checkboxes = $('input[name=select]', that.tbody).get();
for (var i=0; i<checkboxes.length; i++) {
checkboxes[i].checked = checked;
}
that.select_changed();
return false;
});
}
var columns = that.columns.values;
for (var i=0; i<columns.length; i++) {
var column = columns[i];
th = $('<th/>').appendTo(tr);
if (that.scrollable) {
var width;
if (column.width) {
width = parseInt(
column.width.substring(0, column.width.length-2),10);
width += 16;
} else {
/* don't use the checkbox column as part of the overall
calculation for column widths. It is so small
that it throws off the average. */
width = (that.table.width() - (that.selectable ? IPA.checkbox_column_width : 0)) /
columns.length;
}
width += 'px';
th.css('width', width);
column.width = width;
} else {
if (column.width) {
th.css('width', column.width);
}
}
var label = column.label;
$('<span/>', {
'style': 'float: left;',
'html': label
}).appendTo(th);
if (i == columns.length-1) {
that.buttons = $('<span/>', {
'name': 'buttons',
'style': 'float: right;'
}).appendTo(th);
}
if (that.scrollable && !column.width){
column.width = th.width() +'px';
}
}
that.tbody = $('<tbody/>').appendTo(that.table);
if (that.height) {
that.tbody.css('height', that.height);
}
that.row = $('<tr/>');
var td;
if (that.selectable) {
td = $('<td/>', {
'style': 'width: '+ IPA.checkbox_column_width +'px;'
}).appendTo(that.row);
$('<input/>', {
'type': 'checkbox',
'name': 'select',
'value': 'user'
}).appendTo(td);
}
for (/* var */ i=0; i<columns.length; i++) {
/* var */ column = columns[i];
td = $('<td/>').appendTo(that.row);
if (column.width) {
td.css('width', column.width);
}
$('<span/>', {
'name': column.name
}).appendTo(td);
}
that.tfoot = $('<tfoot/>').appendTo(that.table);
tr = $('<tr/>').appendTo(that.tfoot);
td = $('<td/>', {
colspan: columns.length + (that.selectable ? 1 : 0)
}).appendTo(tr);
that.summary = $('<span/>', {
'name': 'summary'
}).appendTo(td);
that.pagination = $('<span/>', {
'name': 'pagination'
}).appendTo(td);
if (that.page_length) {
$('<a/>', {
text: IPA.messages.widget.prev,
name: 'prev_page',
click: function() {
that.prev_page();
return false;
}
}).appendTo(that.pagination);
that.pagination.append(' ');
$('<a/>', {
text: IPA.messages.widget.next,
name: 'next_page',
click: function() {
that.next_page();
return false;
}
}).appendTo(that.pagination);
that.pagination.append(' ');
that.pagination.append(IPA.messages.widget.page);
that.pagination.append(': ');
that.current_page_input = $('<input/>', {
type: 'text',
name: 'current_page',
keypress: function(e) {
if (e.which == 13) {
var page = parseInt(that.current_page_input.val(), 10) || 1;
that.set_page(page);
}
}
}).appendTo(that.pagination);
that.pagination.append(' / ');
that.total_pages_span = $('<span/>', {
name: 'total_pages'
}).appendTo(that.pagination);
}
};
that.prev_page = function() {
if (that.current_page > 1) {
that.current_page--;
that.refresh();
}
};
that.next_page = function() {
if (that.current_page < that.total_pages) {
that.current_page++;
that.refresh();
}
};
that.set_page = function(page) {
if (page < 1) {
page = 1;
} else if (page > that.total_pages) {
page = that.total_pages;
}
that.current_page = page;
that.current_page_input.val(page);
that.refresh();
};
that.select_changed = function() {
};
that.setup = function(container) {
that.widget_setup(container);
};
that.empty = function() {
that.tbody.empty();
};
that.load = function(result) {
that.empty();
that.values = result[that.name];
if (!that.values) return;
for (var i=0; i<that.values.length; i++) {
var record = that.get_record(result, i);
that.add_record(record);
}
};
that.save = function() {
if (that.save_values) {
var values = [];
$('input[name="select"]', that.tbody).each(function() {
values.push($(this).val());
});
return values;
} else {
return null;
}
};
that.get_selected_values = function() {
var values = [];
$('input[name="select"]:checked', that.tbody).each(function() {
values.push($(this).val());
});
return values;
};
that.get_selected_rows = function() {
return $('input[name="select"]:checked', that.tbody).closest('tr');
};
that.get_record = function(result, index) {
var record = {};
var columns = that.columns.values;
for (var i=0; i<columns.length; i++){
var name = columns[i].name;
var values = result[name];
if (!values) continue;
if (values instanceof Array){
record[name] = values[index];
}else{
record[name] = values;
}
}
return record;
};
that.add_record = function(record) {
var tr = that.row.clone();
tr.appendTo(that.tbody);
$('input[name="select"]', tr).click(function(){
that.select_changed();
});
var columns = that.columns.values;
for (var i=0; i<columns.length; i++){
var column = columns[i];
var value = record[column.name];
value = value ? value.toString() : '';
if (column.primary_key) {
$('input[name="select"]', tr).val(value);
}
var span = $('span[name="'+column.name+'"]', tr);
column.setup(span, record);
}
};
that.add_rows = function(rows) {
for (var i=0; i<rows.length; i++) {
that.tbody.append(rows[i]);
}
};
that.remove_selected_rows = function() {
var rows = [];
that.tbody.children().each(function() {
var tr = $(this);
if (!$('input[name="select"]', tr).get(0).checked) return;
tr.detach();
rows.push(tr);
});
return rows;
};
that.set_enabled = function(enabled) {
if (enabled) {
$('input[name="select"]', that.table).attr('disabled', false);
} else {
$('input[name="select"]', that.table).attr('disabled', true);
}
};
if (spec.columns) {
for (var i=0; i<spec.columns; i++) {
that.create_column(spec.columns[i]);
}
}
// methods that should be invoked by subclasses
that.table_init = that.init;
that.table_create = that.create;
that.table_setup = that.setup;
that.table_set_enabled = that.set_enabled;
that.table_prev_page = that.prev_page;
that.table_next_page = that.next_page;
that.table_set_page = that.set_page;
return that;
};
IPA.combobox_widget = function(spec) {
spec = spec || {};
var that = IPA.widget(spec);
that.editable = spec.editable;
that.searchable = spec.searchable;
that.list_size = spec.list_size || 5;
that.create = function(container) {
that.widget_create(container);
container.addClass('combobox-widget');
$(document).keyup(function(e) {
if (e.which == 27) { // Escape
that.close();
}
});
that.input_container = $('<div/>', {
'class': 'combobox-widget-input'
}).appendTo(container);
that.text = $('<label/>', {
name: that.name,
style: 'display: none;'
}).appendTo(that.input_container);
that.input = $('<input/>', {
type: 'text',
name: that.name,
title: that.tooltip,
readonly: !that.editable,
keyup: function() {
that.validate();
},
click: function() {
if (that.editable) return false;
if (that.is_open()) {
that.close();
} else {
that.open();
}
return false;
}
}).appendTo(that.input_container);
that.open_button = IPA.action_button({
name: 'open',
icon: 'combobox-icon',
click: function() {
if (that.is_open()) {
that.close();
} else {
that.open();
}
return false;
}
}).appendTo(that.input_container);
that.list_container = $('<div/>', {
'class': 'combobox-widget-list'
}).appendTo(that.input_container);
var div = $('<div/>', {
style: 'position: relative; width: 100%;'
}).appendTo(that.list_container);
if (that.searchable) {
that.filter = $('<input/>', {
type: 'text',
name: 'filter',
keypress: function(e) {
if (e.which == 13) { // Enter
that.search();
}
}
}).appendTo(div);
that.search_button = IPA.action_button({
name: 'search',
icon: 'search-icon',
click: function() {
that.search();
return false;
}
}).appendTo(div);
div.append('<br/>');
}
that.list = $('<select/>', {
name: 'list',
size: that.list_size,
style: 'width: 100%',
click: function(){
that.close();
var value = $('option:selected', that.list).val();
that.input.val(value);
IPA.select_range(that.input, 0, 0);
that.validate();
that.set_dirty(that.test_dirty());
}
}).appendTo(div);
if (that.undo) {
container.append(' ');
that.create_undo(container);
var undo = that.get_undo();
undo.click(function() {
that.reset();
});
}
that.create_error_link(container);
that.search();
};
that.open = function() {
that.list_container.css('visibility', 'visible');
};
that.close = function() {
that.list_container.css('visibility', 'hidden');
};
that.is_open = function() {
return that.list_container.css('visibility') == 'visible';
};
that.search = function() {
};
that.update = function() {
that.close();
if (that.writable) {
that.text.css('display', 'none');
that.input.css('display', 'inline');
that.input.val(that.values[0]);
that.open_button.css('display', 'inline');
} else {
that.text.css('display', 'inline');
that.text.html(that.values[0]);
that.input.css('display', 'none');
that.open_button.css('display', 'none');
that.input.val(that.values[0]);
}
if (that.searchable) {
that.filter.empty();
that.search();
}
};
that.save = function() {
var value = that.input.val();
return value === '' ? [] : [value];
};
that.create_option = function(text, value) {
return $('<option/>', {
text: text,
value: value
}).appendTo(that.list);
};
that.remove_options = function() {
that.list.empty();
};
return that;
};
IPA.entity_select_widget = function(spec) {
spec = spec || {};
spec.searchable = spec.searchable === undefined ? true : spec.searchable;
var that = IPA.combobox_widget(spec);
that.other_entity = spec.other_entity;
that.other_field = spec.other_field;
that.create_search_command = function() {
return IPA.command({
entity: that.other_entity,
method: 'find',
args: [that.filter.val()]
});
};
that.search = function() {
var command = that.create_search_command();
command.on_success = function(data, text_status, xhr) {
that.remove_options();
that.create_option();
var filter = that.filter.val();
var entries = data.result.result;
for (var i=0; i<data.result.count; i++) {
var entry = entries[i];
var values = entry[that.other_field];
var value = values[0];
var option = that.create_option(value, value);
if (filter === value) {
option.attr('selected', 'selected');
}
}
that.set_dirty(that.test_dirty());
};
command.execute();
};
return that;
};
IPA.entity_link_widget = function(spec) {
var that = IPA.widget(spec);
var other_entity = spec.other_entity;
function other_pkeys (){
return that.entity.get_primary_key();
}
that.other_pkeys = spec.other_pkeys || other_pkeys;
that.create = function(container) {
that.widget_create(container);
that.link =
$('<a/>', {
href: 'jslink',
title: '',
html: '',
click: function() {
IPA.nav.show_entity_page(
IPA.get_entity(other_entity),
'default',
that.other_pkeys());
return false;
}
}).appendTo(container);
that.nonlink = $('<label/>').
appendTo(container);
};
that.load = function (record){
that.widget_load(record);
if (that.values || that.values.length > 0){
that.nonlink.html(that.values[0]);
that.link.html(that.values[0]);
that.link.css('display','none');
that.nonlink.css('display','inline');
}else{
that.link.html('');
that.nonlink.html('');
that.link.css('display','none');
that.nonlink.css('display','none');
}
function find_success(result) {
if (result.result){
that.link.css('display','inline');
that.nonlink.css('display','none');
}
}
function find_error(err){
}
IPA.command({
entity: other_entity,
method: 'show',
args:that.other_pkeys(),
options:{},
retry:false,
on_success:find_success,
on_error:find_error
}).execute();
};
return that;
};