In the form, I have a table with multiple rows, each containing a RadioButtonList. When a user selects an item in the RadioButtonList, I need to retrieve the index of the selected item without refreshing the page.
In the form, I have a table with multiple rows, each containing a RadioButtonList. When a user selects an item in the RadioButtonList, I need to retrieve the index of the selected item without refreshing the page.
A great jQuery solution is:
$('input[type=radio]').click( function() {
var clickedIndex = $('input[type=radio]').index(this);
...implement your logic based on the index...
});
By using this code, you can easily retrieve the zero-based index of the radio button that was clicked within the set. To ensure accuracy, specify a selector that confines them to their container (such as a table) if other radio buttons are present on the page.
One easy solution is to incorporate it within an updatepanel utilizing the AJAX.Net frameworks.
An alternative approach would involve creating custom ajax functionality to handle all desired actions whenever a radio button selection changes.
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