dojo.connect in dojox.enhancedGrid plugin Indirect

问题:

I stumbled about a strange circumstance.

We use dojo AMD Vers. 1.9. in which dojo.connect is replaced by dojo.on

So far all is okay. Now i want to connect an Eventlistener ( Checkbox is Selected) to the IndirectSelection-plugin of my EnhancedGrid. I search for a solution with dojo.on but just find dojo.connect?!

Is that correct? I mean dojo.connect is deprecated generaly in dojo 1.9?

This is the code i find in the dojo-side:

dojo.connect(grid.selection, 'onSelected'|'onDeselected', function(rowIndex){...})

Reference: http://dojotoolkit.org/reference-guide/1.9/dojox/grid/EnhancedGrid/plugins/IndirectSelection.html#usages

and here's my Code:

if(!registry.byId("GraphGrid")){
        grid = new EnhancedGrid({
                    id: 'GraphGrid',
                    store: GraphicStore,
                    query: { ident: "*" },
                    structure: layout,
                    rowSelector: '20px',
                    keepSelection: false,
                    plugins: {
                        indirectSelection: {
                        headerSelector:false, 
                        width:"40px", 
                        styles:"text-align: center;"
                        }}                          
                    },"GridGraphicInMap");

                /*Call startup() to render the grid*/
                grid.startup();

                grid.on("rowClick", function(evt){
                    var idx = evt.rowIndex,
                        item = this.getItem(idx);
                    //  get a value out of the item
                    var value = this.store.getValue(item, "geom");
                    highlightGeometry(value,true);
                });

                dojo.connect(grid.selection, 'onSelected', getSelectedItems);

                }
                else {
                    setTimeout(function(){
                    grid.setStore(GraphicStore);
                    }, 1000);
                }...

I tried to change it to dojo.on or grid.selection.on('Selected',getSelectedItems); but it doesn't work. Is in this special Case dojo.connect still the right way to connect?

The code above works fine, theres nothing wrong with it.

Regards, Miriam

回答1:

You can use dojo.connect it wont affect event triggering. And try using your connect in the following manner:

 dojo.connect(grid, 'onSelected', getSelectedItems);

or dojo.connect(grid, 'onselectionchanged', getSelectedItems);

Please let me know if any of these doesn't work.