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68 lines
2.1 KiB
JavaScript
68 lines
2.1 KiB
JavaScript
3 years ago
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/**
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* @class Ext.ux.PreviewPlugin
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* @extends Ext.AbstractPlugin
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*
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* The Preview enables you to show a configurable preview of a record.
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*
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* This plugin assumes that it has control over the features used for this
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* particular grid section and may conflict with other plugins.
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*
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* @alias plugin.preview
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* @ptype preview
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*/
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Ext.define('Ext.ux.PreviewPlugin', {
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extend: 'Ext.AbstractPlugin',
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alias: 'plugin.preview',
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requires: ['Ext.grid.feature.RowBody', 'Ext.grid.feature.RowWrap'],
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// private, css class to use to hide the body
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hideBodyCls: 'x-grid-row-body-hidden',
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/**
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* @cfg {String} bodyField
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* Field to display in the preview. Must be a field within the Model definition
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* that the store is using.
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*/
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bodyField: '',
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/**
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* @cfg {Boolean} previewExpanded
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*/
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previewExpanded: true,
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constructor: function(config) {
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this.callParent(arguments);
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var bodyField = this.bodyField,
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hideBodyCls = this.hideBodyCls,
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section = this.getCmp(),
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features = [{
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ftype: 'rowbody',
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getAdditionalData: function(data, idx, record, orig, view) {
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var o = Ext.grid.feature.RowBody.prototype.getAdditionalData.apply(this, arguments);
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Ext.apply(o, {
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rowBody: data[bodyField],
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rowBodyCls: section.previewExpanded ? '' : hideBodyCls
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});
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return o;
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}
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},{
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ftype: 'rowwrap'
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}];
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section.previewExpanded = this.previewExpanded;
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if (!section.features) {
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section.features = [];
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}
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section.features = features.concat(section.features);
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},
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/**
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* Toggle between the preview being expanded/hidden
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* @param {Boolean} expanded Pass true to expand the record and false to not show the preview.
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*/
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toggleExpanded: function(expanded) {
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var view = this.getCmp();
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this.previewExpanded = view.previewExpanded = expanded;
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view.refresh();
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}
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});
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