Can not able to load json data in Sencha touch 2.1 Accordionlist

[mailmejanar]

Hi

I had tried more time to load the treestore data into the AccordianList from json. I got json data in correct format but accordian is not showing the data. i think the proxy in treestore is not supporting to accordian. Anyway i need to do this. its very urgent for me. Can anyone guide me i give special thanks you for you guys

[aconran]

I'm going to assume that you mean NestedList when you refer to the AccordionList.

http://docs.sencha.com/touch/2-1/#!/...iew.NestedList

Have you added a JsonTreeStore? Added a relevant JSON file that you are loading? Bound the NestedList to the tree that you created?

[mailmejanar]

Hi acon

Nested list is suitable for this i have not problem to use nested list. But my requirement is collapsible list with in the single view and not consider more views like in nested list. Here i took one sample for acordian list but it was not loading the data from json it should be load the data as static. But now my friend premkumar just customize the proxy function and load the data from the json. My problem is solved now. You can got the examble from this post http://www.sencha.com/forum/showthread.php?252752-CollapsibleList-in-Sencha-2.1

and customize the proxy functions are OnProxyLoad, OnNodeBeforeExpand. You need to put this code inside the store

onProxyLoad: function(operation) {
var me = this,
records = operation.getRecords(),
successful = operation.wasSuccessful(),
node = operation.getNode();


node.beginEdit();
node.set('loading', false);
if (successful) {
records = me.fillNode(node, records);
}
node.endEdit();
this.updateNode(node);
me.loading = false;
me.loaded = true;


node.fireEvent('load', node, records, successful);
me.fireEvent('load', this, records, successful, operation);


//this is a callback that would have been passed to the 'read' function and is optional
Ext.callback(operation.getCallback(), operation.getScope() || me, [records, operation, successful]);
},



onNodeBeforeExpand: function(node, options, e) {

},

[Nuthan Santharam]

Thanks very much!!!

{    "items" : [{
                "text" : "Default",
                "items" : [{
                            "text" : "Eat",
                            "leaf" : true
                        }, {
                            "text" : "Sleep",
                            "leaf" : true
                        }, {
                            "text" : "Drinking",
                            "leaf" : true
                        }]
            }, {
                "text" : "VIP",
                "items" : [{
                            "text" : "Watch TV",
                            "leaf" : true
                        }, {
                            "text" : "Watch Video",
                            "leaf" : true
                        }]
            }, {
                "text" : "Group-1",
                "items" : [{
                            "text" : "Shopping",
                            "leaf" : true
                        }]
            }, {
                "text" : "Group-2",
                "items" : [{
                            "text" : "Eat",
                            "leaf" : true
                        }, {
                            "text" : "Sleep",
                            "leaf" : true
                        }, {
                            "text" : "Drinking",
                            "leaf" : true
                        }]
            }]
}

Submitted patch to original Author
https://github.com/kawanoshinobu/Ext.ux.AccordionList