1 | var JobsDataStore; |
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2 | var JobsColumnModel; |
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3 | var JobListingEditorGrid; |
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4 | var JobListingWindow; |
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5 | var JobProxy; |
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6 | var myfilters = { }; |
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7 | var myparams = { }; |
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8 | var ClusterImageArgs = { }; |
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9 | |
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10 | var filterfields = [ "jid", "queue", "name", "owner" ]; |
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11 | |
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12 | function makeArrayURL( somearr ) |
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13 | { |
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14 | filter_url = ''; |
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15 | filter_sep = ''; |
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16 | |
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17 | for( filtername in somearr ) |
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18 | { |
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19 | filter_url = filter_url + filter_sep + filtername + '=' + somearr[filtername]; |
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20 | filter_sep = '&'; |
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21 | } |
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22 | |
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23 | return filter_url; |
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24 | } |
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25 | |
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26 | |
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27 | function isset( somevar ) |
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28 | { |
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29 | try |
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30 | { |
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31 | if( eval( somevar ) ) { } |
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32 | } |
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33 | catch( err ) |
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34 | { |
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35 | return false; |
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36 | } |
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37 | return true; |
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38 | } |
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39 | |
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40 | function inMyArray( arr, someval ) |
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41 | { |
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42 | for( arval in arr ) |
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43 | { |
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44 | if( arval == someval ) |
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45 | { |
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46 | return true; |
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47 | } |
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48 | } |
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49 | return false; |
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50 | } |
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51 | |
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52 | function inMyArrayValues( arr, someval ) |
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53 | { |
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54 | for( arkey in arr ) |
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55 | { |
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56 | if( arr[arkey] == someval ) |
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57 | { |
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58 | return true; |
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59 | } |
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60 | } |
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61 | return false; |
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62 | } |
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63 | |
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64 | function inMyArrayKeys( arr, someval ) |
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65 | { |
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66 | for( arkey in arr ) |
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67 | { |
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68 | if( arkey == someval ) |
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69 | { |
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70 | return true; |
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71 | } |
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72 | } |
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73 | return false; |
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74 | } |
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75 | |
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76 | function joinMyArray( arr1, arr2 ) |
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77 | { |
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78 | for( arkey in arr2 ) |
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79 | { |
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80 | arr1[arkey] = arr2[arkey]; |
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81 | } |
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82 | |
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83 | return arr1; |
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84 | } |
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85 | |
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86 | function ClusterImageSelectHost( somehost ) |
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87 | { |
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88 | |
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89 | if( !inMyArrayKeys( myfilters, 'host' ) ) |
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90 | { |
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91 | myfilters['host'] = somehost; |
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92 | } |
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93 | else |
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94 | { |
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95 | delete myfilters['host']; |
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96 | delete myparams['host']; |
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97 | } |
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98 | |
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99 | reloadClusterImage(); |
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100 | reloadJobStore(); |
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101 | |
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102 | return false; |
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103 | } |
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104 | |
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105 | function reloadJobStore() |
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106 | { |
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107 | // Respect any other parameters that may have been set outside filters |
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108 | // |
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109 | myparams = joinMyArray( myparams, myfilters ); |
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110 | |
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111 | // Can't be sure if there are enough pages for new filter: reset to page 1 |
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112 | // |
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113 | myparams = joinMyArray( myparams, { start: 0, limit: 30 } ); |
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114 | |
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115 | JobsDataStore.reload( { params: myparams } ); |
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116 | } |
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117 | |
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118 | function addListener(element, type, expression, bubbling) |
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119 | { |
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120 | bubbling = bubbling || false; |
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121 | if(window.addEventListener) { // Standard |
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122 | element.addEventListener(type, expression, bubbling); |
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123 | return true; |
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124 | } else if(window.attachEvent) { // IE |
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125 | element.attachEvent('on' + type, expression); |
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126 | return true; |
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127 | } else return false; |
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128 | } |
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129 | |
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130 | var ImageLoader = function( id, url ) |
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131 | { |
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132 | this.url = url; |
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133 | this.image = document.getElementById( id ); |
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134 | this.loadEvent = null; |
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135 | }; |
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136 | |
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137 | ImageLoader.prototype = { |
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138 | load:function(){ |
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139 | var url = this.url; |
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140 | var image = this.image; |
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141 | var loadEvent = this.loadEvent; |
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142 | addListener(this.image, 'load', function(e){ |
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143 | if(loadEvent != null){ |
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144 | loadEvent(url, image); |
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145 | } |
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146 | }, false); |
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147 | this.image.src = this.url; |
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148 | }, |
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149 | getImage:function(){ |
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150 | return this.image; |
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151 | } |
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152 | }; |
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153 | |
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154 | function reloadClusterImage() |
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155 | { |
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156 | ClusterImageArgs['view'] = 'big-clusterimage'; |
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157 | |
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158 | filt_url = makeArrayURL( myfilters ); |
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159 | imag_url = makeArrayURL( ClusterImageArgs ); |
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160 | img_url = './image.php?' + filt_url + '&' + imag_url; |
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161 | |
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162 | var newClusterImage = new ImageLoader( 'clusterimage', img_url ); |
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163 | newClusterImage.loadEvent = function( url, image ) {ClusterImageWindow.getBottomToolbar().clearStatus({useDefaults:true});} |
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164 | |
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165 | ClusterImageWindow.getBottomToolbar().showBusy(); |
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166 | newClusterImage.load(); |
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167 | } |
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168 | |
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169 | function initJobGrid() { |
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170 | |
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171 | Ext.QuickTips.init(); |
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172 | |
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173 | function jobCellClick(grid, rowIndex, columnIndex, e) |
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174 | { |
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175 | var record = grid.getStore().getAt(rowIndex); // Get the Record |
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176 | var fieldName = grid.getColumnModel().getDataIndex(columnIndex); |
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177 | var data = record.get(fieldName); |
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178 | var view = grid.getView(); |
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179 | var cell = view.getCell( rowIndex, columnIndex ); |
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180 | |
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181 | if( fieldName == 'owner' || fieldName == 'jid' || fieldName == 'status' || fieldName == 'queue' ) |
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182 | { |
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183 | if( inMyArrayKeys( myfilters, fieldName ) ) |
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184 | { |
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185 | Ext.fly(cell).removeClass( 'filterenabled' ); |
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186 | Ext.fly(cell).addClass( 'filter' ); |
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187 | |
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188 | // Remove this filter |
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189 | // |
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190 | delete myfilters[fieldName]; |
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191 | delete myparams[fieldName]; |
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192 | |
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193 | reloadJobStore(); |
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194 | reloadClusterImage(); |
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195 | } |
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196 | else |
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197 | { |
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198 | Ext.fly(cell).removeClass( 'filter' ); |
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199 | Ext.fly(cell).addClass( 'filterenabled' ); |
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200 | |
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201 | // Set filter for selected column to selected cell value |
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202 | // |
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203 | myfilters[fieldName] = data; |
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204 | |
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205 | reloadJobStore(); |
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206 | reloadClusterImage(); |
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207 | } |
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208 | } |
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209 | } |
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210 | |
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211 | function jobCellRender( value, metadata, record, rowindex, colindex, store ) |
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212 | { |
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213 | var fieldName = JobsColumnModel.getColumnById( colindex ).dataIndex; |
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214 | |
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215 | if( fieldName == 'owner' || fieldName == 'jid' || fieldName == 'status' || fieldName == 'queue' ) |
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216 | { |
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217 | if( myfilters[fieldName] != null ) |
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218 | { |
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219 | metadata.css = 'filterenabled'; |
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220 | } |
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221 | else |
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222 | { |
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223 | metadata.css = 'filter'; |
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224 | } |
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225 | } |
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226 | return value; |
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227 | } |
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228 | |
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229 | JobProxy = new Ext.data.HttpProxy({ |
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230 | url: 'jobstore.php', |
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231 | method: 'POST' |
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232 | }); |
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233 | |
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234 | JobsDataStore = new Ext.data.Store({ |
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235 | id: 'JobsDataStore', |
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236 | proxy: JobProxy, |
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237 | baseParams:{task: "LISTING"}, // this parameter is passed for any HTTP request |
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238 | reader: new Ext.data.JsonReader({ |
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239 | root: 'results', |
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240 | totalProperty: 'total', |
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241 | id: 'id' |
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242 | },[ |
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243 | {name: 'jid', type: 'int', mapping: 'jid'}, |
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244 | {name: 'status', type: 'string', mapping: 'status'}, |
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245 | {name: 'owner', type: 'string', mapping: 'owner'}, |
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246 | {name: 'queue', type: 'string', mapping: 'queue'}, |
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247 | {name: 'name', type: 'string', mapping: 'name'}, |
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248 | {name: 'requested_time', type: 'string', mapping: 'requested_time'}, |
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249 | //{name: 'requested_memory', type: 'string', mapping: 'requested_memory'}, |
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250 | {name: 'ppn', type: 'int', mapping: 'ppn'}, |
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251 | {name: 'nodect', type: 'int', mapping: 'nodect'}, |
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252 | {name: 'nodes', type: 'string', mapping: 'nodes'}, |
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253 | {name: 'queued_timestamp', type: 'string', mapping: 'queued_timestamp'}, |
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254 | {name: 'start_timestamp', type: 'string', mapping: 'start_timestamp'}, |
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255 | {name: 'runningtime', type: 'string', mapping: 'runningtime'} |
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256 | ]), |
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257 | sortInfo: {field: 'jid', direction: "ASC"}, |
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258 | remoteSort: true |
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259 | }); |
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260 | |
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261 | JobsColumnModel = new Ext.grid.ColumnModel( |
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262 | [{ |
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263 | header: '#', |
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264 | tooltip: 'Job id', |
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265 | readOnly: true, |
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266 | dataIndex: 'jid', |
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267 | width: 50, |
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268 | hidden: false, |
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269 | renderer: jobCellRender |
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270 | },{ |
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271 | header: 'S', |
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272 | tooltip: 'Job status', |
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273 | readOnly: true, |
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274 | dataIndex: 'status', |
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275 | width: 20, |
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276 | hidden: false, |
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277 | renderer: jobCellRender |
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278 | },{ |
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279 | header: 'User', |
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280 | tooltip: 'Owner of job', |
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281 | readOnly: true, |
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282 | dataIndex: 'owner', |
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283 | width: 60, |
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284 | hidden: false, |
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285 | renderer: jobCellRender |
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286 | },{ |
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287 | header: 'Queue', |
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288 | tooltip: 'In which queue does this job reside', |
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289 | readOnly: true, |
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290 | dataIndex: 'queue', |
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291 | width: 60, |
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292 | hidden: false, |
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293 | renderer: jobCellRender |
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294 | },{ |
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295 | header: 'Name', |
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296 | tooltip: 'Name of job', |
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297 | readOnly: true, |
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298 | dataIndex: 'name', |
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299 | width: 100, |
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300 | hidden: false |
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301 | },{ |
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302 | header: 'Requested Time', |
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303 | tooltip: 'Amount of requested time (wallclock)', |
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304 | readOnly: true, |
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305 | dataIndex: 'requested_time', |
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306 | width: 100, |
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307 | hidden: false |
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308 | },{ |
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309 | header: 'Requested Memory', |
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310 | tooltip: 'Amount of requested memory', |
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311 | readOnly: true, |
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312 | dataIndex: 'requested_memory', |
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313 | width: 100, |
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314 | hidden: true |
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315 | },{ |
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316 | header: 'P', |
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317 | tooltip: 'Number of processors per node (PPN)', |
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318 | readOnly: true, |
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319 | dataIndex: 'ppn', |
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320 | width: 25, |
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321 | hidden: false |
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322 | },{ |
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323 | header: 'N', |
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324 | tooltip: 'Number of nodes (hosts)', |
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325 | readOnly: true, |
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326 | dataIndex: 'nodect', |
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327 | width: 25, |
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328 | hidden: false |
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329 | },{ |
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330 | header: 'Nodes', |
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331 | readOnly: true, |
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332 | dataIndex: 'nodes', |
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333 | width: 100, |
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334 | hidden: true |
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335 | },{ |
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336 | header: 'Queued', |
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337 | tooltip: 'At what time did this job enter the queue', |
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338 | readOnly: true, |
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339 | dataIndex: 'queued_timestamp', |
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340 | width: 120, |
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341 | hidden: false |
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342 | },{ |
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343 | header: 'Started', |
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344 | tooltip: 'At what time did this job enter the running status', |
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345 | readOnly: true, |
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346 | dataIndex: 'start_timestamp', |
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347 | width: 120, |
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348 | hidden: false |
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349 | },{ |
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350 | header: 'Runningtime', |
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351 | tooltip: 'How long has this job been in the running status', |
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352 | readOnly: true, |
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353 | dataIndex: 'runningtime', |
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354 | width: 140, |
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355 | hidden: false |
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356 | }] |
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357 | ); |
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358 | JobsColumnModel.defaultSortable= true; |
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359 | |
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360 | JobListingEditorGrid = new Ext.grid.EditorGridPanel({ |
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361 | id: 'JobListingEditorGrid', |
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362 | store: JobsDataStore, |
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363 | cm: JobsColumnModel, |
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364 | enableColLock:false, |
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365 | clicksToEdit:1, |
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366 | loadMask: true, |
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367 | selModel: new Ext.grid.RowSelectionModel({singleSelect:false}), |
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368 | stripeRows: true, |
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369 | bbar: new Ext.PagingToolbar({ |
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370 | pageSize: 30, |
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371 | store: JobsDataStore, |
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372 | displayInfo: true, |
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373 | displayMsg: 'Displaying jobs {0} - {1} out of {2} jobs total found.', |
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374 | emptyMsg: 'No jobs found to display' |
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375 | }), |
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376 | tbar: [ new Ext.app.SearchField({ |
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377 | store: JobsDataStore, |
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378 | params: {start: 0, limit: 30}, |
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379 | width: 200 |
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380 | }) |
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381 | ] |
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382 | }); |
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383 | |
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384 | ClusterImageWindow = new Ext.Window({ |
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385 | id: 'ClusterImageWindow', |
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386 | title: 'Cluster Nodes Overview', |
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387 | closable:true, |
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388 | collapsible: true, |
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389 | animCollapse: true, |
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390 | width:100, |
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391 | height:100, |
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392 | y: 15, |
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393 | plain:true, |
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394 | shadow: true, |
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395 | resizable: false, |
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396 | shadowOffset: 10, |
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397 | layout: 'fit', |
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398 | bbar: new Ext.StatusBar({ |
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399 | defaultText: 'Ready.', |
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400 | id: 'basic-statusbar', |
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401 | defaultIconCls: '' |
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402 | }) |
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403 | |
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404 | }); |
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405 | |
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406 | JobListingWindow = new Ext.Window({ |
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407 | id: 'JobListingWindow', |
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408 | title: 'Cluster Jobs Overview', |
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409 | closable:true, |
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410 | collapsible: true, |
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411 | animCollapse: true, |
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412 | maximizable: true, |
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413 | y: 375, |
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414 | width:860, |
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415 | height:500, |
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416 | plain:true, |
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417 | shadow: true, |
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418 | shadowOffset: 10, |
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419 | layout: 'fit', |
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420 | items: JobListingEditorGrid |
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421 | }); |
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422 | |
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423 | JobListingEditorGrid.addListener( 'cellclick', jobCellClick ); |
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424 | } |
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