<!DOCTYPE html> <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>The source code</title> <link href="../resources/prettify/prettify.css" type="text/css" rel="stylesheet" /> <script type="text/javascript" src="../resources/prettify/prettify.js"></script> <style type="text/css"> .highlight { display: block; background-color: #ddd; } </style> <script type="text/javascript"> function highlight() { document.getElementById(location.hash.replace(/#/, "")).className = "highlight"; } </script> </head> <body onload="prettyPrint(); highlight();"> <pre class="prettyprint lang-js"><span id='Ext-ux-PreviewPlugin'>/** </span> * @class Ext.ux.PreviewPlugin * @extends Ext.AbstractPlugin * * The Preview enables you to show a configurable preview of a record. * * This plugin assumes that it has control over the features used for this * particular grid section and may conflict with other plugins. * * @alias plugin.preview * @ptype preview */ Ext.define('Ext.ux.PreviewPlugin', { extend: 'Ext.AbstractPlugin', alias: 'plugin.preview', requires: ['Ext.grid.feature.RowBody', 'Ext.grid.feature.RowWrap'], // private, css class to use to hide the body hideBodyCls: 'x-grid-row-body-hidden', <span id='Ext-ux-PreviewPlugin-cfg-bodyField'> /** </span> * @cfg {String} bodyField * Field to display in the preview. Must be a field within the Model definition * that the store is using. */ bodyField: '', <span id='Ext-ux-PreviewPlugin-cfg-previewExpanded'> /** </span> * @cfg {Boolean} previewExpanded */ previewExpanded: true, constructor: function(config) { this.callParent(arguments); var bodyField = this.bodyField, hideBodyCls = this.hideBodyCls, section = this.getCmp(), features = [{ ftype: 'rowbody', getAdditionalData: function(data, idx, record, orig, view) { var o = Ext.grid.feature.RowBody.prototype.getAdditionalData.apply(this, arguments); Ext.apply(o, { rowBody: data[bodyField], rowBodyCls: section.previewExpanded ? '' : hideBodyCls }); return o; } },{ ftype: 'rowwrap' }]; section.previewExpanded = this.previewExpanded; if (!section.features) { section.features = []; } section.features = features.concat(section.features); }, <span id='Ext-ux-PreviewPlugin-method-toggleExpanded'> /** </span> * Toggle between the preview being expanded/hidden * @param {Boolean} expanded Pass true to expand the record and false to not show the preview. */ toggleExpanded: function(expanded) { var view = this.getCmp(); this.previewExpanded = view.previewExpanded = expanded; view.refresh(); } });</pre> </body> </html>