what you are trying to do? why you need the index?
I want to update the oData model. I am using: http://services.odata.org/V2/(S(mdnqu2ns3jbw42hgnvya1evn))/OData/OData.svc/
and this is my code and I am getting error: Uncaught TypeError: Cannot read property 'getPath' of undefined
onSaveUpd:function(oEvent){
var oModel= this.getView().getModel("venModel");
var oTable = this.getView().byId("emptab");
var oselectedItem = oTable.getSelectedItem();
var aggregations = oTable.getAggregation("items");
var index = aggregations.indexOf(oselectedItem);
var sPath = oEvent.getSource().getBindingContext("oModel").getPath();
// var oContext= oTable.getContextByIndex(index);
var mNewEntry={};
mNewEntry.ID=this.getView().byId("id").getValue();
mNewEntry.Name=this.getView().byId("lsname").getValue();
// oModel.setProperty("/Suppliers('"+index+"')/Name", mNewEntry.Name);
oModel.update(sPath,mNewEntry,function(oData){
alert("successful");
},
function(err)
{
alert("unsuccessful");
});
oModel.refresh();
this.getView().byId("SimpleForm").setVisible(false);
}
});
probably you just don't have any row selected...
Thanks for the response! I have written the code in the table definition as
<Table id="emptab" items="{ path: 'venModel>/Suppliers'}" mode= "SingleSelect" >
Then in controller
this.getView().byId("SimpleForm").setVisible(true);
this.getView().byId("saveup").setVisible(true);
var oTable = this.getView().byId("tstable");
var oselectedItem = oTable.getSelectedItem();
var aggregations = oTable.getAggregation("items");
var index = aggregations.indexOf(oselectedItem);
Its now getting the index but still having an error:
Uncaught (in promise) TypeError: Cannot read property 'indexOf' of undefined
and the data is not being updated into the table :(
Hi Tridwip,
For getting the index of selected row you can do like this on click event.
function : selectFun(oEvent){
var sPath = oEvent.getSource().getBindingContext("modelName").getPath();
//From this path you can use split() function and get the index
// Get selected row object
var oSelRow = oEvent.getSource().getBindingContext("modelName").getObject();
}
Here is my code and I am getting the error "Uncaught TypeError: Cannot read property 'getPath' of undefined"
onSaveUpd:function(oEvent){
var oModel= this.getView().getModel("venModel");
var oTable = this.getView().byId("emptab");
var oselectedItem = oTable.getSelectedItem();
var aggregations = oTable.getAggregation("items");
var index = aggregations.indexOf(oselectedItem);
var sPath = oEvent.getSource().getBindingContext("oModel").getPath();
// also tried: var sPath = oEvent.getSource().getBindingContext("oModel/Suppliers").getPath();
var mNewEntry={};
mNewEntry.ID=this.getView().byId("id").getValue();
mNewEntry.Name=this.getView().byId("lsname").getValue();
oModel.update(sPath,mNewEntry,function(oData){
alert("successful");
},
function(err)
{
alert("unsuccessful");
});
oModel.refresh();
this.getView().byId("SimpleForm").setVisible(false);
}
});
<br>Hi,
Your model name is "VenModel" right?
Please change below line.
var sPath = oEvent.getSource().getBindingContext("VenModel").getPath();
If I take this approach the hard coded index is getting updated but how to replace that hard coded index?
onSaveUpd:function(oEvent){
var oModel= this.getView().getModel("venModel");
var oTable = this.getView().byId("emptab");
var oselectedItem = oTable.getSelectedItem();
var aggregations = oTable.getAggregation("items");
var index = aggregations.indexOf(oselectedItem);
// var sPath = oEvent.getSource().getBindingContext("venModel").getPath();
var mNewEntry={};
mNewEntry.ID=this.getView().byId("id").getValue();
mNewEntry.Name=this.getView().byId("lsname").getValue();
oModel.update("/Suppliers(2)",mNewEntry,function(oData){ //the index 2 record is getting updated
alert("successful");
},
function(err)
{
alert("unsuccessful");
});
oModel.refresh();
this.getView().byId("SimpleForm").setVisible(false);
}