annotate app/view/widget/DynamicGrid.js @ 1063:4654b788f3d4

Allow empty filter.
author Raimund Renkert <raimund.renkert@intevation.de>
date Wed, 09 Mar 2016 16:25:20 +0100
parents 981339d774b8
children 2a5d42045c63
rev   line source
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1 /* Copyright (C) 2013 by Bundesamt fuer Strahlenschutz
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out
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6 * the documentation coming with IMIS-Labordaten-Application for details.
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7 */
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8
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9 /**
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10 * Grid to list the result of the Filter
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11 */
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12 Ext.define('Lada.view.widget.DynamicGrid', {
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13 extend: 'Ext.grid.Panel',
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14
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15 store: null,
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16
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17 border: false,
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18 multiSelect: true,
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19 allowDeselect: true,
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20
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21 isDynamic: true,
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22
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23 viewConfig: {
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24 deferEmptyText: false
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25 },
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26
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27 initComponent: function() {
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28 var i18n = Lada.getApplication().bundle;
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29 this.callParent(arguments);
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30 },
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31
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32 /**
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33 * This sets the Store of the DynamicGrid
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34 */
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35 setStore: function(store){
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36 var i18n = Lada.getApplication().bundle;
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37
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38 this.reconfigure(store);
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39 var ptbar = this.down('pagingtoolbar');
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40 if (ptbar) {
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41 this.removeDocked(ptbar);
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42 }
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43
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44 this.addDocked([{
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45 xtype: 'pagingtoolbar',
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46 dock: 'bottom',
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47 store: store,
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48 displayInfo: true
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49 }]);
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50
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51 },
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52
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53 /**
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54 * Setup columns of the Grid dynamically based on a list of given cols.
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55 * The function is called from the {@link Lada.controller.Filter#search
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56 * search event}
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57 * The Images for the Read-Write Icon are defined in CSS
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58 */
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59 setupColumns: function(cols) {
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60 var caf = this.generateColumnsAndFields(cols);
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61 var columns = caf[0];
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62 var fields = caf[1];
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63 this.store.model.setFields(fields);
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64 this.reconfigure(this.store, columns);
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65 },
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66
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67 /**
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68 * generateColumnsAndFields
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69 * generates an array of columns which are used for the dynamic grid
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70 * @return an array of two arrays: [0] is an array of colums [1] an array
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71 * of fields
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72 **/
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73 generateColumnsAndFields: function(cols) {
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74 var resultColumns = [];
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75 var fields = [];
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76
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77 fields.push(new Ext.data.Field({
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78 name: 'owner'
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79 }));
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80 fields.push(new Ext.data.Field({
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81 name: 'readonly'
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82 }));
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83
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84 resultColumns.push({
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85 xtype: 'actioncolumn',
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86 text: 'RW',
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87 dataIndex: 'readonly',
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88 sortable: false,
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89 tooltip: 'Probe öffnen',
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90 width: 30,
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91 getClass: function (val, meta, rec) {
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92 if ( rec.get('readonly') === false && rec.get('owner') === true) {
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93 return 'edit';
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94 }
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95 else {
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96 return 'noedit';
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97 }
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98 },
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99 handler: function(grid, rowIndex, colIndex) {
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100 var rec = grid.getStore().getAt(rowIndex);
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101 grid.fireEvent('itemdblclick', grid, rec);
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102 }
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103 });
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104
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105 for (var i = cols.length - 1; i >= 0; i--) {
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106 if (cols[i] === 'id') {
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107 continue;
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108 }
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109 resultColumns.push(cols[i]);
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110 fields.push(new Ext.data.Field({
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111 name: cols[i].dataIndex
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112 }));
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113 }
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114 var caf = new Array();
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115 caf[0] = resultColumns;
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116 caf[1] = fields;
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117 return caf;
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118 }
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119 });
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120

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