jquery doesn't work with this layout, that's the first place I went.
Adrian Lynch wrote:
> I know, I hate it sometimes too when you ask a question and someone says,
> "don't do it that way, do it this completely different way", but, jQuery!
>
> <script type="text/javascript" src="/scripts/jquery-1.3.1.min.js"></script>
> <script type="text/javascript">
> $(function() {
>
>
> $(".checkAll").change(function() {
>
> if (this.checked) {
> var checked = "checked";
> } else {
> var checked = "";
> }
>
> $("input.checkGroup",
> $(this).parent()).attr("checked", checked);
>
> });
>
> });
> </script>
>
> <cfoutput>
>
> <h2>Group 1</h2>
> <div>
> All <input type="checkbox" class="checkAll" /><br />
> <cfloop from="1" to="10" index="i">
> #i# <input type="checkbox" class="checkGroup" /><br />
> </cfloop>
> </div>
>
> <h2>Group 2</h2>
> <div>
> All <input type="checkbox" class="checkAll" /><br />
> <cfloop from="1" to="10" index="i">
> #i# <input type="checkbox" class="checkGroup" /><br />
> </cfloop>
> </div>
>
> </cfoutput>
>
> Download jQuery, change the path to it and run this.
>
> Adrian
>
>
>> -----Original Message-----
>> From: Scott Stewart [mailto:saste...@email.unc.edu]
>> Sent: 13 February 2009 16:11
>> To: cf-talk
>> Subject: Javascript question
>>
>>
>> I've got a chunk of javascript that's supposed to do something really
>> simple, toggle radio buttons on and off (disable/enable)
>> based on another radio button....
>>
>> However, there's a bug in IE,
>> (http://webbugtrack.blogspot.com/2007/08/bug-152-getelementbyid-
>> returns.html)
>> that forces me (I think)
>> to add some additional code, which under normal circumstances wouldn't
>> be a big deal.
>>
>> The layout that I'm dealing with has multiple nested tables and alot of
>> other elements, and re-working the layout is out of the question so...
>> Is there a way, given the code below. to just deal with the ID's inside
>> the form?
>> Here's the code:
>>
>> function toggleOnPaidLeave(){
>> * // this code corrects javascript bugs in IE and Opera*
>> //use browser sniffing to determine if IE or Opera (ugly, but
>> required)
>> var toggle;
>> var isOpera,
>> isIE = false;
>> if(typeof(window.opera) != 'undefined'){
>> isOpera = true;
>> }
>> if(!isOpera && navigator.userAgent.indexOf('Internet
>> Explorer')){
>> isIE = true;}
>> //fix both IE and Opera (adjust when they implement this method
>> properly)
>> if(isOpera || isIE){
>> document.nativeGetElementById = document.getElementById;
>> //redefine it!
>> document.getElementById = function(id){
>> var elem = document.nativeGetElementById(id);
>> if(elem){
>> //verify it is a valid match!
>> if(elem.attributes['id'] &&
>> elem.attributes['id'].value == id){
>> //valid match!
>> return elem;
>> } else {
>> //not a valid match!
>> //the non-standard, document.all array has keys
>> for all name'd, and id'd elements
>> //start at one, because we know the first
>> match,
>> is wrong!
>> for(var
>> i=1;i<document.all[id].length;i++){
>> if(document.all[id][i].attributes['id'] &&
>> document.all[id][i].attributes['id'].value == id){
>> return document.all[id][i];
>> }
>> }
>> }
>> }
>> return null;
>> };
>> }
>>
>>
>> *//this is what I actually want to do*
>> if(toggle = 1){
>> document.getElementById("pre_absent").disabled=true;
>>
>> document.getElementById("alternative_week_id").disabled=true;
>> document.getElementById("pre_pretransplant").disabled=true;
>>
>> document.getElementById("pre_pediatric_clinic").disabled=true;
>> }else{
>> document.getElementById("pre_absent").disabled=false;
>>
>> document.getElementById("alternative_week_id").disabled=false;
>>
>> document.getElementById("pre_pretransplant").disabled=false;
>>
>> document.getElementById("pre_pediatric_clinic").disabled=false;
>> }
>>
>> }
>>
>>
>> --
>> Scott Stewart
>> ColdFusion Developer
>>
>> Office of Research Information Systems
>> Research & Economic Development
>> University of North Carolina at Chapel Hill
>>
>> Phone:(919)843-2408
>> Fax: (919)962-3600
>> Email: saste...@email.unc.edu
>>
>
>
>
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