The Value of Kendo Data

Below is my current kendo code snippet:

<script>
   $("#dropdowntest").kendoDropDownList({
                optionLabel: "Select N#",
                dataTextField: "NNumber",
                dataValueField: "AircraftID", 
                index: 0, 
                dataSource: dataSource
            });

I have thoroughly reviewed the kendo documentation but I am unable to find a way to bind a data SELECTION value. Most tutorials demonstrate using the html5 tag as shown below.

<select id="dropdown" data-bind="value: selectedProductValue, source: products" >

The selectedProductValue attribute enables them to monitor the selected value, however, I cannot figure out how to achieve this without an html tag. My goal is to avoid using any html tags and perform all actions in JavaScript alone. Thank you.

Answer №1

In order to bind data to a kendo dropdownlist with MVVM support, the use of the "data-bind" attribute is necessary. However, if your code for the dropdownlist does not utilize MVVM databinding, you can disregard the "data-bind" attribute within the html "select" tag. It should not affect anything adversely.

While using "value: selectedProductValue" allows for tracking the value of the selection, this functionality can also be achieved by defining the "change" event of the dropdownlist. For example:

$("#dropdowntest").kendoDropDownList({
            optionLabel: "Select N#",
            dataTextField: "NNumber",
            dataValueField: "AircraftID", 
            index: 0, 
            dataSource: dataSource,
            change: SelectionChanged
        });

   function onChange(e) {
          var selectedValue = e.sender._selectedValue;// track the selected value here
        };

If there are any inaccuracies in my explanation, please feel free to provide clarification.

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