Programming Forums > Web Development and Design > JavaScript and Client-Side Browser Scripting

Ghost · Nov 15th, 2005, 2:13 PM

Hey I need some help...a lot of help with JavaScript.

I need it so when Yes is selected from a radio button list, the drop down list then becomes enabled and when no is selected it becomes disabled.

Here are the elements I have. I need the javascript code....

Radio Buttons
--------------------------------

(Toggle Plain Text)

<table id="_ctl0_RadioButtonListSalesAgent" onClick="enableDisable()" border="0" style="height:40px;width:240px;">
<tr>
<td><input id="_ctl0_RadioButtonListSalesAgent_0" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="1" /><label for="_ctl0_RadioButtonListSalesAgent_0">Yes, and my agents name is:</label></td>
</tr><tr>
<td><input id="_ctl0_RadioButtonListSalesAgent_1" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="0" checked="checked" /><label for="_ctl0_RadioButtonListSalesAgent_1">No, please assign an agent.</label></td>
</tr>
</table>

Dropdown List
------------------

(Toggle Plain Text)

<select name="_ctl0:DropDownListSalesAgent" id="_ctl0_DropDownListSalesAgent" disabled="disabled" class="PhoneEdit" style="width:200px;">
	<option value="User1">User1</option>
	<option value="User2">User2</option>

</select>

Thank you javascript people.

Agent 47 · Nov 15th, 2005, 2:22 PM

(Toggle Plain Text)

<script type="text/JavaScript">
//<![CDATA[
function toggle(v,s)
{
	document.getElementById(s).disabled=v;
}
//]]>
</script>
</head>

<body>
<form name="f1">
	<div>
		<label for="_ctl0_RadioButtonListSalesAgent_0">
			<input id="_ctl0_RadioButtonListSalesAgent_0" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="1" onclick="toggle(false,'_ctl0_DropDownListSalesAgent');" />
			Yes, and my agents name is:
		</label>
		<label for="_ctl0_RadioButtonListSalesAgent_1">
			<input id="_ctl0_RadioButtonListSalesAgent_1" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="0" checked="checked" onclick="toggle(true,'_ctl0_DropDownListSalesAgent');" />
			No, please assign an agent.
		</label>
		<select name="_ctl0:DropDownListSalesAgent" id="_ctl0_DropDownListSalesAgent" disabled="disabled" class="PhoneEdit" style="width:200px;">
			<option value="User1">User1</option>
			<option value="User2">User2</option>
		</select>
	</div>
</form>

--47.

Nov 15th, 2005, 2:13 PM	#1
Ghost Man Bear Pig Hunter Join Date: Jul 2005 Location: NorCal, USA Posts: 290 Rep Power: 4	Disable Drop Downlist Using Radio Buttons Hey I need some help...a lot of help with JavaScript. I need it so when Yes is selected from a radio button list, the drop down list then becomes enabled and when no is selected it becomes disabled. Here are the elements I have. I need the javascript code.... Radio Buttons -------------------------------- (Toggle Plain Text) <table id="_ctl0_RadioButtonListSalesAgent" onClick="enableDisable()" border="0" style="height:40px;width:240px;"> <tr> <td><input id="_ctl0_RadioButtonListSalesAgent_0" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="1" /><label for="_ctl0_RadioButtonListSalesAgent_0">Yes, and my agents name is:</label></td> </tr><tr> <td><input id="_ctl0_RadioButtonListSalesAgent_1" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="0" checked="checked" /><label for="_ctl0_RadioButtonListSalesAgent_1">No, please assign an agent.</label></td> </tr> </table> <table id="_ctl0_RadioButtonListSalesAgent" onClick="enableDisable()" border="0" style="height:40px;width:240px;"> <tr> <td><input id="_ctl0_RadioButtonListSalesAgent_0" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="1" /><label for="_ctl0_RadioButtonListSalesAgent_0">Yes, and my agents name is:</label></td> </tr><tr> <td><input id="_ctl0_RadioButtonListSalesAgent_1" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="0" checked="checked" /><label for="_ctl0_RadioButtonListSalesAgent_1">No, please assign an agent.</label></td> </tr> </table> Dropdown List ------------------ (Toggle Plain Text) <select name="_ctl0:DropDownListSalesAgent" id="_ctl0_DropDownListSalesAgent" disabled="disabled" class="PhoneEdit" style="width:200px;"> <option value="User1">User1</option> <option value="User2">User2</option> </select> <select name="_ctl0:DropDownListSalesAgent" id="_ctl0_DropDownListSalesAgent" disabled="disabled" class="PhoneEdit" style="width:200px;"> <option value="User1">User1</option> <option value="User2">User2</option> </select> Thank you javascript people.

Nov 15th, 2005, 2:22 PM	#2
Agent 47 Hobbyist Programmer Join Date: Nov 2005 Posts: 122 Rep Power: 3	(Toggle Plain Text) <script type="text/JavaScript"> //<![CDATA[ function toggle(v,s) { document.getElementById(s).disabled=v; } //]]> </script> </head> <body> <form name="f1"> <div> <label for="_ctl0_RadioButtonListSalesAgent_0"> <input id="_ctl0_RadioButtonListSalesAgent_0" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="1" onclick="toggle(false,'_ctl0_DropDownListSalesAgent');" /> Yes, and my agents name is: </label> <label for="_ctl0_RadioButtonListSalesAgent_1"> <input id="_ctl0_RadioButtonListSalesAgent_1" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="0" checked="checked" onclick="toggle(true,'_ctl0_DropDownListSalesAgent');" /> No, please assign an agent. </label> <select name="_ctl0:DropDownListSalesAgent" id="_ctl0_DropDownListSalesAgent" disabled="disabled" class="PhoneEdit" style="width:200px;"> <option value="User1">User1</option> <option value="User2">User2</option> </select> </div> </form> <script type="text/JavaScript"> //<![CDATA[ function toggle(v,s) { document.getElementById(s).disabled=v; } //]]> </script> </head> <body> <form name="f1"> <div> <label for="_ctl0_RadioButtonListSalesAgent_0"> <input id="_ctl0_RadioButtonListSalesAgent_0" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="1" onclick="toggle(false,'_ctl0_DropDownListSalesAgent');" /> Yes, and my agents name is: </label> <label for="_ctl0_RadioButtonListSalesAgent_1"> <input id="_ctl0_RadioButtonListSalesAgent_1" type="radio" name="_ctl0:RadioButtonListSalesAgent" value="0" checked="checked" onclick="toggle(true,'_ctl0_DropDownListSalesAgent');" /> No, please assign an agent. </label> <select name="_ctl0:DropDownListSalesAgent" id="_ctl0_DropDownListSalesAgent" disabled="disabled" class="PhoneEdit" style="width:200px;"> <option value="User1">User1</option> <option value="User2">User2</option> </select> </div> </form> --47. __________________ "I'm going to become rich and famous when I invent a device that allows you to stab people in the face over the internet"

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Programming Forums > Web Development and Design > JavaScript and Client-Side Browser Scripting

Disable Drop Downlist Using Radio Buttons