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in Technique[技术] by (71.8m points)

regex - javascript duplication ID conflict

I need to use this js script several times, in several form fields. It is working wonderfully for one field but I don't know how to duplicate this script to use in other fields at the same time. Every checkbox choice loads pre-defined values for RegEx completion. So, all the code below belongs to one form field.

<head>

<!-- CHECKBOXSES REGEX 1 -->

<script type="text/javascript">

function getVal(bu){

var el=document.getElementById('col12_filter_prospective');
var i=0, c;while(c=document.getElementById('chk'+(i++))) 
{el.value=(bu.checked)? bu.value : null;c!=bu? c.checked =false : null;
}
}
</script>

</head>

<body>

<input type="checkbox" name="chk" value="[^***]" id="chk0" onclick="getVal(this)" title="[^***] Replace (***) with the word to excluded from search.">
<input type="checkbox" name="chk" value="/whatever[^s]*./" id="chk1" onclick="getVal(this)" title="/whatever[^s]*./ Find (whatever) words that ends with (s) or any other combination.">
<input type="checkbox" name="chk" value="/***/" id="chk2" onclick="getVal(this)" title="/***/ Replace *** for specific word to be found.">

<br>
<input type="text" class="column_filter_prospective" name="col12_filter_prospective" id="col12_filter_prospective">

</body>
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by (71.8m points)

Place form elements in a one container with some class attrbiute value, insert multiple containers into the html, find all containers with class name given, use querySelector to find child elements by theirs name or class attr(NOT id).


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