Data Binding Issue using XML view

[former_member269453]

Hi...

I am facing a certain issue. Please have a looh.

requirement: data needs to be populated in a List suing a XML view

What Done : i have created App View and the model has been set in init function of the app controller.

                    onInit : function() {

               sap.ui.getCore().setModel(

                 new sap.ui.model.json.JSONModel("model/app.json"));

                  i have created a xml view 

          <List headerText="Product Overview"

            items="{ 

                path: '{/SalesOrderCollection}' 

                           }">

            <StandardListItem title="{SoId}"

            type="Navigation" press="handleProductListItemPress" />

            </List>

Output : But in the List No data comes....

Regards

Dipankar

[Former Member · Accepted solution]

var oModel = new sap.ui.model.json.JSONModel("model/app.json")

this.getView().setModel(oModel);

And the path should be

path: '/SalesOrderCollection'

[former_member269453 · Accepted solution]

Thanks indrajit.. but still the data is not coming..

Changes Made :

onInit: function() {

  var oModel = new sap.ui.model.json.JSONModel("model/app.json");

  this.getView().byId("idList").setModel(oModel);

  },

[Former Member · Accepted solution]

var oModel = new sap.ui.model.json.JSONModel("model/app.json")

this.getView().setModel(oModel);

And the path should be

path: '/SalesOrderCollection'

[former_member269453]

Hi...

i Used this. but still i get NO Data...

<List  id="idList" headerText="Product Overview"

  items="{/SalesOrderCollection }">

but on using the other solution it works fine.. thank you..

[former_member269453]

Hi.. it would be really nice if u give the reasons also. that why i need to do it.. it will be helpful...

[Former Member]

Hi,

use,

<listheaderText="Product overview"
items="{/SalesOrderCollection}">

remove the "path" inside the items in ur code and try,

[former_member269453]

Hi indrajith.. Thanks for you reply...

COuld you please tell me why you used the path  :'/salesordercollection' ;

instead of {'/salesordercollection'}..

it would be much appreciated if u could explain me..

[Former Member]

if you are binding it using "path" attribute , then

path: '/SalesOrderCollection'

If you want to binding using "items" , then

items="{/SalesOrderCollection}">