define([
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'dojo/_base/declare',
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'dojo/_base/lang',
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'dojo/dom-construct',
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'dojo/topic',
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'dojo/store/Memory',
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'./ConfigForm',
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'dojo/text!./templates/Tree.html',
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'dgrid/Tree',
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// for template
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'dijit/form/FilteringSelect',
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'dijit/form/RadioButton'
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], function (declare, lang, domConstruct, topic, Memory, ConfigForm, template, Tree) {
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return declare(ConfigForm, {
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templateString: template,
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defaultsObject: Tree.prototype,
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postCreate: function () {
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this.inherited(arguments);
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this.own(
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topic.subscribe('/store/columns/update', lang.hitch(this, '_updateColumnNames'))
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);
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},
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_updateColumnNames: function (columnStore) {
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var self = this;
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var data = [];
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var firstValue;
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columnStore.fetch().forEach(function (column) {
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if (!firstValue) {
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firstValue = column.field;
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}
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data.push({
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id: column.field,
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name: column.field
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});
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}).then(function () {
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self.expandoSelect.set('store', new Memory({ data: data }));
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// Select the first column by default
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// (in case the user selects tree without first visiting the options)
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self.expandoSelect.set('value', firstValue);
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});
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},
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_getValueAttr: function () {
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var returnValue = this.inherited(arguments);
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// The renderExpando property needs to be specified on the column definition
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// (it's not a grid config property)
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delete returnValue.renderExpando;
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return returnValue;
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},
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_getExpandoColumnAttr: function () {
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return this.expandoSelect.get('value');
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}
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});
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});
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