1 | /* |
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2 | * Ext JS Library 2.2.1 |
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3 | * Copyright(c) 2006-2009, Ext JS, LLC. |
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4 | * licensing@extjs.com |
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5 | * |
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6 | * http://extjs.com/license |
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7 | */ |
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8 | |
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9 | /* |
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10 | * Note that this control will most likely remain as an example, and not as a core Ext form |
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11 | * control. However, the API will be changing in a future release and so should not yet be |
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12 | * treated as a final, stable API at this time. |
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13 | */ |
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14 | |
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15 | /** |
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16 | * @class Ext.ux.ItemSelector |
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17 | * @extends Ext.form.Field |
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18 | * A control that allows selection of between two Ext.ux.MultiSelect controls. |
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19 | * |
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20 | * @history |
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21 | * 2008-06-19 bpm Original code contributed by Toby Stuart (with contributions from Robert Williams) |
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22 | * |
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23 | * @constructor |
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24 | * Create a new ItemSelector |
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25 | * @param {Object} config Configuration options |
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26 | */ |
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27 | Ext.ux.ItemSelector = Ext.extend(Ext.form.Field, { |
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28 | msWidth:200, |
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29 | msHeight:300, |
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30 | hideNavIcons:false, |
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31 | imagePath:"", |
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32 | iconUp:"up2.gif", |
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33 | iconDown:"down2.gif", |
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34 | iconLeft:"left2.gif", |
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35 | iconRight:"right2.gif", |
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36 | iconTop:"top2.gif", |
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37 | iconBottom:"bottom2.gif", |
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38 | drawUpIcon:true, |
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39 | drawDownIcon:true, |
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40 | drawLeftIcon:true, |
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41 | drawRightIcon:true, |
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42 | drawTopIcon:true, |
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43 | drawBotIcon:true, |
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44 | fromStore:null, |
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45 | toStore:null, |
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46 | fromData:null, |
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47 | toData:null, |
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48 | displayField:0, |
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49 | valueField:1, |
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50 | switchToFrom:false, |
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51 | allowDup:false, |
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52 | focusClass:undefined, |
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53 | delimiter:',', |
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54 | readOnly:false, |
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55 | toLegend:null, |
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56 | fromLegend:null, |
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57 | toSortField:null, |
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58 | fromSortField:null, |
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59 | toSortDir:'ASC', |
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60 | fromSortDir:'ASC', |
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61 | toTBar:null, |
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62 | fromTBar:null, |
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63 | bodyStyle:null, |
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64 | border:false, |
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65 | defaultAutoCreate:{tag: "div"}, |
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66 | |
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67 | initComponent: function(){ |
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68 | Ext.ux.ItemSelector.superclass.initComponent.call(this); |
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69 | this.addEvents({ |
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70 | 'rowdblclick' : true, |
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71 | 'change' : true |
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72 | }); |
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73 | }, |
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74 | |
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75 | onRender: function(ct, position){ |
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76 | Ext.ux.ItemSelector.superclass.onRender.call(this, ct, position); |
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77 | |
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78 | this.fromMultiselect = new Ext.ux.Multiselect({ |
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79 | legend: this.fromLegend, |
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80 | delimiter: this.delimiter, |
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81 | allowDup: this.allowDup, |
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82 | copy: this.allowDup, |
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83 | allowTrash: this.allowDup, |
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84 | dragGroup: this.readOnly ? null : "drop2-"+this.el.dom.id, |
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85 | dropGroup: this.readOnly ? null : "drop1-"+this.el.dom.id, |
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86 | width: this.msWidth, |
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87 | height: this.msHeight, |
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88 | dataFields: this.dataFields, |
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89 | data: this.fromData, |
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90 | displayField: this.displayField, |
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91 | valueField: this.valueField, |
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92 | store: this.fromStore, |
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93 | isFormField: false, |
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94 | tbar: this.fromTBar, |
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95 | appendOnly: true, |
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96 | sortField: this.fromSortField, |
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97 | sortDir: this.fromSortDir |
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98 | }); |
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99 | this.fromMultiselect.on('dblclick', this.onRowDblClick, this); |
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100 | |
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101 | if (!this.toStore) { |
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102 | this.toStore = new Ext.data.SimpleStore({ |
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103 | fields: this.dataFields, |
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104 | data : this.toData |
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105 | }); |
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106 | } |
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107 | this.toStore.on('add', this.valueChanged, this); |
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108 | this.toStore.on('remove', this.valueChanged, this); |
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109 | this.toStore.on('load', this.valueChanged, this); |
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110 | |
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111 | this.toMultiselect = new Ext.ux.Multiselect({ |
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112 | legend: this.toLegend, |
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113 | delimiter: this.delimiter, |
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114 | allowDup: this.allowDup, |
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115 | dragGroup: this.readOnly ? null : "drop1-"+this.el.dom.id, |
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116 | //dropGroup: this.readOnly ? null : "drop2-"+this.el.dom.id+(this.toSortField ? "" : ",drop1-"+this.el.dom.id), |
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117 | dropGroup: this.readOnly ? null : "drop2-"+this.el.dom.id+",drop1-"+this.el.dom.id, |
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118 | width: this.msWidth, |
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119 | height: this.msHeight, |
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120 | displayField: this.displayField, |
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121 | valueField: this.valueField, |
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122 | store: this.toStore, |
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123 | isFormField: false, |
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124 | tbar: this.toTBar, |
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125 | sortField: this.toSortField, |
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126 | sortDir: this.toSortDir |
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127 | }); |
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128 | this.toMultiselect.on('dblclick', this.onRowDblClick, this); |
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129 | |
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130 | var p = new Ext.Panel({ |
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131 | bodyStyle:this.bodyStyle, |
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132 | border:this.border, |
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133 | layout:"table", |
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134 | layoutConfig:{columns:3} |
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135 | }); |
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136 | p.add(this.switchToFrom ? this.toMultiselect : this.fromMultiselect); |
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137 | var icons = new Ext.Panel({header:false}); |
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138 | p.add(icons); |
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139 | p.add(this.switchToFrom ? this.fromMultiselect : this.toMultiselect); |
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140 | p.render(this.el); |
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141 | icons.el.down('.'+icons.bwrapCls).remove(); |
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142 | |
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143 | if (this.imagePath!="" && this.imagePath.charAt(this.imagePath.length-1)!="/") |
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144 | this.imagePath+="/"; |
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145 | this.iconUp = this.imagePath + (this.iconUp || 'up2.gif'); |
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146 | this.iconDown = this.imagePath + (this.iconDown || 'down2.gif'); |
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147 | this.iconLeft = this.imagePath + (this.iconLeft || 'left2.gif'); |
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148 | this.iconRight = this.imagePath + (this.iconRight || 'right2.gif'); |
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149 | this.iconTop = this.imagePath + (this.iconTop || 'top2.gif'); |
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150 | this.iconBottom = this.imagePath + (this.iconBottom || 'bottom2.gif'); |
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151 | var el=icons.getEl(); |
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152 | if (!this.toSortField) { |
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153 | this.toTopIcon = el.createChild({tag:'img', src:this.iconTop, style:{cursor:'pointer', margin:'2px'}}); |
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154 | el.createChild({tag: 'br'}); |
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155 | this.upIcon = el.createChild({tag:'img', src:this.iconUp, style:{cursor:'pointer', margin:'2px'}}); |
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156 | el.createChild({tag: 'br'}); |
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157 | } |
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158 | this.addIcon = el.createChild({tag:'img', src:this.switchToFrom?this.iconLeft:this.iconRight, style:{cursor:'pointer', margin:'2px'}}); |
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159 | el.createChild({tag: 'br'}); |
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160 | this.removeIcon = el.createChild({tag:'img', src:this.switchToFrom?this.iconRight:this.iconLeft, style:{cursor:'pointer', margin:'2px'}}); |
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161 | el.createChild({tag: 'br'}); |
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162 | if (!this.toSortField) { |
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163 | this.downIcon = el.createChild({tag:'img', src:this.iconDown, style:{cursor:'pointer', margin:'2px'}}); |
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164 | el.createChild({tag: 'br'}); |
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165 | this.toBottomIcon = el.createChild({tag:'img', src:this.iconBottom, style:{cursor:'pointer', margin:'2px'}}); |
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166 | } |
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167 | if (!this.readOnly) { |
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168 | if (!this.toSortField) { |
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169 | this.toTopIcon.on('click', this.toTop, this); |
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170 | this.upIcon.on('click', this.up, this); |
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171 | this.downIcon.on('click', this.down, this); |
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172 | this.toBottomIcon.on('click', this.toBottom, this); |
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173 | } |
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174 | this.addIcon.on('click', this.fromTo, this); |
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175 | this.removeIcon.on('click', this.toFrom, this); |
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176 | } |
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177 | if (!this.drawUpIcon || this.hideNavIcons) { this.upIcon.dom.style.display='none'; } |
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178 | if (!this.drawDownIcon || this.hideNavIcons) { this.downIcon.dom.style.display='none'; } |
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179 | if (!this.drawLeftIcon || this.hideNavIcons) { this.addIcon.dom.style.display='none'; } |
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180 | if (!this.drawRightIcon || this.hideNavIcons) { this.removeIcon.dom.style.display='none'; } |
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181 | if (!this.drawTopIcon || this.hideNavIcons) { this.toTopIcon.dom.style.display='none'; } |
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182 | if (!this.drawBotIcon || this.hideNavIcons) { this.toBottomIcon.dom.style.display='none'; } |
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183 | |
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184 | var tb = p.body.first(); |
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185 | this.el.setWidth(p.body.first().getWidth()); |
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186 | p.body.removeClass(); |
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187 | |
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188 | this.hiddenName = this.name; |
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189 | var hiddenTag={tag: "input", type: "hidden", value: "", name:this.name}; |
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190 | this.hiddenField = this.el.createChild(hiddenTag); |
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191 | this.valueChanged(this.toStore); |
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192 | }, |
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193 | |
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194 | initValue:Ext.emptyFn, |
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195 | |
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196 | toTop : function() { |
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197 | var selectionsArray = this.toMultiselect.view.getSelectedIndexes(); |
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198 | var records = []; |
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199 | if (selectionsArray.length > 0) { |
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200 | selectionsArray.sort(); |
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201 | for (var i=0; i<selectionsArray.length; i++) { |
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202 | record = this.toMultiselect.view.store.getAt(selectionsArray[i]); |
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203 | records.push(record); |
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204 | } |
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205 | selectionsArray = []; |
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206 | for (var i=records.length-1; i>-1; i--) { |
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207 | record = records[i]; |
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208 | this.toMultiselect.view.store.remove(record); |
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209 | this.toMultiselect.view.store.insert(0, record); |
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210 | selectionsArray.push(((records.length - 1) - i)); |
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211 | } |
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212 | } |
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213 | this.toMultiselect.view.refresh(); |
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214 | this.toMultiselect.view.select(selectionsArray); |
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215 | }, |
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216 | |
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217 | toBottom : function() { |
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218 | var selectionsArray = this.toMultiselect.view.getSelectedIndexes(); |
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219 | var records = []; |
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220 | if (selectionsArray.length > 0) { |
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221 | selectionsArray.sort(); |
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222 | for (var i=0; i<selectionsArray.length; i++) { |
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223 | record = this.toMultiselect.view.store.getAt(selectionsArray[i]); |
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224 | records.push(record); |
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225 | } |
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226 | selectionsArray = []; |
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227 | for (var i=0; i<records.length; i++) { |
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228 | record = records[i]; |
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229 | this.toMultiselect.view.store.remove(record); |
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230 | this.toMultiselect.view.store.add(record); |
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231 | selectionsArray.push((this.toMultiselect.view.store.getCount()) - (records.length - i)); |
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232 | } |
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233 | } |
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234 | this.toMultiselect.view.refresh(); |
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235 | this.toMultiselect.view.select(selectionsArray); |
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236 | }, |
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237 | |
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238 | up : function() { |
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239 | var record = null; |
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240 | var selectionsArray = this.toMultiselect.view.getSelectedIndexes(); |
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241 | selectionsArray.sort(); |
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242 | var newSelectionsArray = []; |
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243 | if (selectionsArray.length > 0) { |
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244 | for (var i=0; i<selectionsArray.length; i++) { |
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245 | record = this.toMultiselect.view.store.getAt(selectionsArray[i]); |
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246 | if ((selectionsArray[i] - 1) >= 0) { |
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247 | this.toMultiselect.view.store.remove(record); |
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248 | this.toMultiselect.view.store.insert(selectionsArray[i] - 1, record); |
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249 | newSelectionsArray.push(selectionsArray[i] - 1); |
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250 | } |
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251 | } |
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252 | this.toMultiselect.view.refresh(); |
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253 | this.toMultiselect.view.select(newSelectionsArray); |
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254 | } |
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255 | }, |
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256 | |
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257 | down : function() { |
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258 | var record = null; |
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259 | var selectionsArray = this.toMultiselect.view.getSelectedIndexes(); |
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260 | selectionsArray.sort(); |
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261 | selectionsArray.reverse(); |
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262 | var newSelectionsArray = []; |
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263 | if (selectionsArray.length > 0) { |
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264 | for (var i=0; i<selectionsArray.length; i++) { |
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265 | record = this.toMultiselect.view.store.getAt(selectionsArray[i]); |
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266 | if ((selectionsArray[i] + 1) < this.toMultiselect.view.store.getCount()) { |
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267 | this.toMultiselect.view.store.remove(record); |
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268 | this.toMultiselect.view.store.insert(selectionsArray[i] + 1, record); |
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269 | newSelectionsArray.push(selectionsArray[i] + 1); |
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270 | } |
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271 | } |
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272 | this.toMultiselect.view.refresh(); |
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273 | this.toMultiselect.view.select(newSelectionsArray); |
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274 | } |
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275 | }, |
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276 | |
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277 | fromTo : function() { |
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278 | var selectionsArray = this.fromMultiselect.view.getSelectedIndexes(); |
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279 | var records = []; |
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280 | if (selectionsArray.length > 0) { |
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281 | for (var i=0; i<selectionsArray.length; i++) { |
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282 | record = this.fromMultiselect.view.store.getAt(selectionsArray[i]); |
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283 | records.push(record); |
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284 | } |
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285 | if(!this.allowDup)selectionsArray = []; |
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286 | for (var i=0; i<records.length; i++) { |
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287 | record = records[i]; |
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288 | if(this.allowDup){ |
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289 | var x=new Ext.data.Record(); |
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290 | record.id=x.id; |
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291 | delete x; |
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292 | this.toMultiselect.view.store.add(record); |
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293 | }else{ |
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294 | this.fromMultiselect.view.store.remove(record); |
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295 | this.toMultiselect.view.store.add(record); |
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296 | selectionsArray.push((this.toMultiselect.view.store.getCount() - 1)); |
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297 | } |
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298 | } |
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299 | } |
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300 | this.toMultiselect.view.refresh(); |
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301 | this.fromMultiselect.view.refresh(); |
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302 | if(this.toSortField)this.toMultiselect.store.sort(this.toSortField, this.toSortDir); |
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303 | if(this.allowDup)this.fromMultiselect.view.select(selectionsArray); |
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304 | else this.toMultiselect.view.select(selectionsArray); |
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305 | }, |
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306 | |
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307 | toFrom : function() { |
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308 | var selectionsArray = this.toMultiselect.view.getSelectedIndexes(); |
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309 | var records = []; |
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310 | if (selectionsArray.length > 0) { |
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311 | for (var i=0; i<selectionsArray.length; i++) { |
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312 | record = this.toMultiselect.view.store.getAt(selectionsArray[i]); |
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313 | records.push(record); |
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314 | } |
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315 | selectionsArray = []; |
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316 | for (var i=0; i<records.length; i++) { |
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317 | record = records[i]; |
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318 | this.toMultiselect.view.store.remove(record); |
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319 | if(!this.allowDup){ |
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320 | this.fromMultiselect.view.store.add(record); |
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321 | selectionsArray.push((this.fromMultiselect.view.store.getCount() - 1)); |
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322 | } |
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323 | } |
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324 | } |
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325 | this.fromMultiselect.view.refresh(); |
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326 | this.toMultiselect.view.refresh(); |
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327 | if(this.fromSortField)this.fromMultiselect.store.sort(this.fromSortField, this.fromSortDir); |
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328 | this.fromMultiselect.view.select(selectionsArray); |
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329 | }, |
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330 | |
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331 | valueChanged: function(store) { |
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332 | var record = null; |
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333 | var values = []; |
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334 | for (var i=0; i<store.getCount(); i++) { |
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335 | record = store.getAt(i); |
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336 | values.push(record.get(this.valueField)); |
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337 | } |
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338 | this.hiddenField.dom.value = values.join(this.delimiter); |
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339 | this.fireEvent('change', this, this.getValue(), this.hiddenField.dom.value); |
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340 | }, |
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341 | |
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342 | getValue : function() { |
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343 | return this.hiddenField.dom.value; |
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344 | }, |
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345 | |
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346 | onRowDblClick : function(vw, index, node, e) { |
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347 | return this.fireEvent('rowdblclick', vw, index, node, e); |
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348 | }, |
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349 | |
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350 | reset: function(){ |
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351 | range = this.toMultiselect.store.getRange(); |
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352 | this.toMultiselect.store.removeAll(); |
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353 | if (!this.allowDup) { |
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354 | this.fromMultiselect.store.add(range); |
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355 | this.fromMultiselect.store.sort(this.displayField,'ASC'); |
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356 | } |
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357 | this.valueChanged(this.toMultiselect.store); |
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358 | } |
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359 | }); |
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360 | |
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361 | Ext.reg("itemselector", Ext.ux.ItemSelector); |
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