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Passing Parameters one view to another view in xml

Hi Professionals,

I'm working on the "Passing Parameters one view to another view in xml view". I have done all but in the last error is appearing in "setModel(oModel)". Here is my code

onInit : function() { var oModel = new sap.ui.model.json.JSONModel("z/product.json"); this.getView().setModel(oModel);

},

onTablePress : function(oEvent){ var that = this; var oModel = new sap.ui.model.json.JSONModel(); sap.ui.getCore().setModel(oModel, "Name"); var x = []; for (var i = 0; i<oEvent.oSource.mAggregations.cells.length; i++) { x [i] = oEvent.oSource.mAggregations.cells[i].mProperties.text; } var oRouter = sap.ui.core.UIComponent.getRouterFor(that); oRouter.navTo("navtable"); oModel.setData(x); var oMax = this.getView("zdemo_table.zdemo_table.navtable").byId("idObjectHeader").setModel(oModl);

},

Please any one help me out from this problem.

thank you in advance.

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2 Answers

  • Best Answer
    Apr 18, 2017 at 07:36 AM

    remove last line in onTablePress function, and get the model in onInit function of second view (navigated view) controller as,

    var oModel = sap.ui.getCore().getModel("Name");

    //now set oModel to your view/control here

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    • you are doing wrong! this is not the right way to do this, but in your case flow would be as below:

      get/prepare data in first view -> set data to a model in first view-> set model to core in first view-> get and set model in second view -> binded data will be shown in second view

      As you have already set a named model "sap.ui.getCore().setModel(oModel, "Name");" in first view.

      Now,

      in second view onInit function write below code only

      var oModel = sap.ui.getCore().getModel("Name");

      // in debug mode you can verify whether you are getting model and respective data or not

      this.getView().setModel(oModel);

  • Apr 19, 2017 at 10:01 AM

    Hi

    Instead of accessing the model you can even pass the data in navigation .

    Just check out the navigation example : https://sapui5.hana.ondemand.com/explored.html#/entity/sap.ui.core.tutorial.navigation/samples

    thanks

    Viplove

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