Re: Changing an image depending on slider value in Javascript

Remember JavaScript equality testing needs double equals signs
eg. if (value == 2) {

Jarrod

On 1/02/12 4:13 AM, Terence wrote:
> First of all you'll need to change your logic as when value<2, value<3, etc.
> conditions are met, it will also trigger actions for value<1. For each of
> your 12 images, you would want to set the value to be value =1,
> value=2,value=3, etc until value=12.
>
> Than use CF.setJoin to set the path for your image. Your function would
> probaly look something like this :
>
> onSliderChanged(join, value) {
> if (value = 1) { CF.setJoin("s1", *path for your first image here*); // set
> first image here } else if (value = 2) { CF.setJoin("s1", *path for your
> second image here*); // set second image here } and etc.
>
>
> -----Original Message-----
> From: commandfusion@googlegroups.com [mailto:commandfusion@googlegroups.com]
> On Behalf Of chubby_blade@hotmail.com
> Sent: 01 February 2012 00:48
> To: CommandFusion
> Subject: Changing an image depending on slider value in Javascript
>
> Hi
> Florent originally gave me advice on this matter in the chat room, but I
> cant quite see how to get it to work.
> I have 12 images which show the different states of a slider and I want them
> to change depending on the slider value.
> I understand that first I need to watch the slider's join
>
> CF.watch(CF.JoinChangeEvent, "a1", onSliderChanged)
>
> Then add a function to get the image to change
>
> onSliderChanged(join, value) {if (value< 1) { /* set first image here */ }
> else if (value< 2) { /* set second image here */ }
>
> etc
>
> But I'm having trouble actually putting this into practice. Assuming my
> slider is on a1 and my image is on s1, how do I get it to change?
> I've tried loads of comibinations, but no joy so far :-(
>
> Thanks
>
> Rob
>
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