Get updated value in another cell using Telerik MVC grid OnSave method

Question

I want modified cell value in another cell in OnSave clientevent.

My Scenario :

I have simply two columns in my TELERIK MVC Grid MinVal & MaxVal, I want to check if Min value does not exceed Max value provided and Max value can't be less then Min. value in OnSave client event but I am not able to get modified value of MinVal & MaxVal inside OnSave client event.

I have default value for MinVal = 100 & MaxVal = 200. Step 1 : I have change my MinVal value to 105. Step 2 : Now when I want to change my MaxVal value to 100( which is invalid).but inside my OnSave client event e.dataItem.MinVal I always get 100. but instead I want updated value 105 without submitting changes to server.

Can anyone suggest me best way to achieve this.

Thanks in advance.

Answer 1

You need to simply get the values of the textboxes during the Save event. Here is an example.

function onSave(e) {
   var minValue = $("#MinVal").val();
   var maxValue = $("#MaxVal").val();

   if (minValue >= maxValue)
      alert("Min value equal to or exceeds Max value.");
      e.preventDefault();
      return false;
}