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The problem statement is simple. I need to see if user has selected a radio button from a radio group. Every radio button in the group share same id.
The problem is that I don't have control on how the form is generated. Here is the sample code of how a radio button control code looks like:
<input type="radio" name='s_2_1_6_0' value='Mail copy to my bill to address' id = "InvCopyRadio" onchange = 'SWESubmitForm(document.SWEForm2_0,s_4,"","1-DPWJJF")' style="height:20;width:25" tabindex=1997 > In addition to this when a radio button is selected it doesn't add a "checked" attribute to the control just text checked (I guess just the property checked without a value). Below is how a selected radio control looks like
<input type="radio" checked name='s_2_1_6_0' value='Mail copy to my bill to address' id = "InvCopyRadio" onchange = 'SWESubmitForm(document.SWEForm2_0,s_4,"","1-DPWJJF")' style="height:20;width:25" tabindex=1997 > Can anybody help me with jQuery code that can help me to get the value of checked radio button?
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We can check the status of a radio button by using the :checked jQuery selector together with the jQuery function is . For example: $('#el').is(':checked') . It is exactly the same method we use to check when a checkbox is checked using jQuery.
$("selector-for-the-table"). on("click", "input[type=radio]", function() { var row = $(this). closest("tr"); // ... }); If you want to get information from the other elements in that same row, you can use row.
Syntax: button = Radiobutton(master, text=”Name on Button”, variable = “shared variable”, value = “values of each button”, options = values, …) value = each radiobutton should have different value otherwise more than 1 radiobutton will get selected.
Just use.
$('input[name="name_of_your_radiobutton"]:checked').val(); It is that easy.
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