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Dec 10th, 2003, 05:20 PM
#1
Thread Starter
Frenzied Member
Why doesn't this work??? - [RESOLVED]
I am trying to change a hidden fields value.
The ChangeReviewValue function...takes a strValue (true or false, depending of if the checkbox is checked, and the value of the checkbox)...I want to then set the value of the hidden field with the same name as the value of the checkbox....Anyway I try it I get errors!!! Any Ideas on how I can do this???
Example:
If they click the first checkbox...the strValue passed will be true, and the fieldName passed will be the checkboxes value (Reviewed_{7hd6-38dh-d83k-93j3})...What should happen next is, the hidden field with the name (Reviewed_{7hd6-38dh-d83k-93j3}, this matches the value passed from the checkbox) should have its value set to 2.
Code:
<script language="JavaScript">
function ChangeReviewValue(strValue, fieldName)
{
var d = document.FormMain;
if(strValue == true)
'set the value of the document.FormMain.(fieldName Passed).value = 2
d[fieldName].value = 2;
else
'set the value of the document.FormMain.(fieldName Passed).value = 0
d[fieldName].value = 0;
}
</script>
</head>
<body>
<form name="FormMain" method="post" action="">
<table width="75%" border="0">
<tr>
<td><input type="checkbox" name="chkReviewed" value="Reviewed_{7hd6-38dh-d83k-93j3}" onClick="ChangeReviewValue(this.checked, this.value);"> Reviewed</td>
<td><input type="hidden" name="Reviewed_{7hd6-38dh-d83k-93j3}" value=""></td>
</tr>
<tr>
<td><input type="checkbox" name="chkReviewed" value="Reviewed_{3jd8-ke8d-o3jd-893jd}" onClick="ChangeReviewValue(this.checked, this.value);"> Reviewed</td>
<td><input type="hidden" name="Reviewed_{3jd8-ke8d-o3jd-893jd}" value=""></td>
</tr>
</table>
</form>
Last edited by Memnoch1207; Dec 11th, 2003 at 11:47 AM.
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Dec 10th, 2003, 05:56 PM
#2
Frenzied Member
I haven't tested the script but at first sight you've got your comments wrong. Unlike VB comments are started with // in javascript. Or you can use a multiline comment which starts with /* and ends with */.
Try sorting that, then reply if you still have problems.
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Dec 10th, 2003, 05:57 PM
#3
Frenzied Member
Another thing:
I'm not sure about this (some1 else should maybe check up on this), but I think that some browsers don't like hidden text fields. Either make it's style visbility=hidden, or place is in a hidden DIV.
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