[fusion-trac] #306: Legend panel is empty with Raster/WMS data source

[Fusion]

#306: Legend panel is empty with Raster/WMS data source
---------------------+------------------------------------------------------
 Reporter:  jennyhe  |         Owner:  madair  
     Type:  defect   |        Status:  reopened
 Priority:  P2       |     Milestone:  Future  
Component:  Widgets  |       Version:  1.1.1   
 Severity:  Major    |    Resolution:          
 Keywords:           |   External_id:  1263361 
    State:  New      |       Browser:  All     
       Os:  All      |  
---------------------+------------------------------------------------------
Changes (by liuar):

  * status:  closed => reopened
  * resolution:  fixed =>

Comment:

 Hi Mike,[[BR]]
 [[BR]]

 Jenny and I find that the DWF icon is not the  displayed incorrectly which
 is a disabled icon[[BR]]

 In Legend.js, to create raster and DWF icon,[[BR]]


 {{{
         // MapGuide Raster and DWF layer
         if (layer.layerTypes[0] == 4 ) {
             if (style && style.staticIcon ==
 Fusion.Constant.LAYER_DWF_TYPE) {
                 opt.image = this.imgLayerDWFIcon;
             } else {
                 opt.image = this.imgLayerRasterIcon;
             }
             opt.enabled = true;
         }

 }}}
 [[BR]]

 the DWF layer type 5 is never considered. Should be update to:

 {{{

         // MapGuide Raster and DWF layer
         if(layer.layerTypes[0] == 4){
             opt.image = this.imgLayerRasterIcon;
             opt.enabled = true;
         } else if(layer.layerTypes[0] == 5){
             opt.image = this.imgLayerDWFIcon;
             opt.enabled = true;
         }

 }}}
 [[BR]]

 to create the check box for layers,

 {{{
               if (checkbox) {
                  layer.legend.treeItem.checkBox.checked =
 layer.visible?true:false;
               if (layer.layerTypes[0] == 4 || range.styles.length > 0) {
                 layer.legend.treeItem.checkBox.disabled = false;
               } else {
                 layer.legend.treeItem.checkBox.disabled = true;
               }
             }


 }}}
 [[BR]]

 which should be:

 {{{
               if (checkbox) {
                  layer.legend.treeItem.checkBox.checked =
 layer.visible?true:false;
               if (layer.layerTypes[0] == 4 || layer.layerTypes[0] == 5 ||
 range.styles.length > 0) {
                 layer.legend.treeItem.checkBox.disabled = false;
               } else {
                 layer.legend.treeItem.checkBox.disabled = true;
               }
             }
 }}}
 [[BR]]
 I am not sure if it's a defect or by design, so would you please give me
 your opinion?[[BR]]

 Thanks,[[BR]]
 Arthur

-- 
Ticket URL: <http://trac.osgeo.org/fusion/ticket/306#comment:10>
Fusion <http://trac.osgeo.org/fusion>
Fusion is a web-mapping application development framework for MapServer and MapGuide OS.