JavaScript: Get RadioButtonList Selection

Using JavaScript to determine selections.

First, I’ll begin with a simple asp.net radiobuttonlist control.

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Though the asp.net control is itself simple to deploy and use with C#, the html that’s rendered is anything but simple.
You may overcome the difficulty of determining which radiobutton in the list is selected by utilizing the HTML input attribute within a JQuery statement.
Since all the radiobuttons within the list share the same name – “rbl_choices,” I need a statement which will determine for me which one is selected and return its id.
If the first radiobutton is selected, the value returned would be “rbl_choices_0,” otherwise it would be “rbl_choices_0.”

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