Drop down change event populate value

Question

Table

Id(Key)  Description(Value)             Car

1         scott                         BMW

2         john                          ford

Id and Description will be Key value pair to Dropdown. I have to display Car name in textbox based on the Id selected.

What will be the best way to achieve this.

Is there a way to avoid call to server for every dropdown event change.

Comfortably Numb · Accepted Answer · 2013-09-19 01:44:03Z

2

You can store "Car" as a custom client-side attribute of ListItem element of the dropdown (it will become an attribute of <option> element when list item is rendered.

On client-side on onchange event you can retrieve that attribute and display it in the textbox.

answered Sep 19, 2013 at 1:44

Comfortably Numb

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