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djmoffat

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draggable, multidraggable
[0Replies]
- 14-Dec-2012 02:49 PM
- Forum: Using jQuery
I've been looking for a way to allow a user to select one or more elements of my page and freely drag them at one time. I found a couple examples, one of which is this one. This would work as I want, with a few modifications. My only issue is that it was written about 3 years ago and it doesn't seem to function with the current versions of jQuery and jQuery UI.

If anyone can point me to an updated version or another example that works with today's libraries, I would appreciate that.

thanks!

keydown/keyup toggle functionality
[10Replies]
- 19-Nov-2012 05:21 PM
- Forum: Using jQuery
I'm trying to understand how I might toggle on/off functionality while a key is pressed. I've been working on an example but I'm struggling with how to select the element I'm currently interacting with so I can revert functionality once the key is released.
Below is the code I'm currently working on. On lines 6, 16 and 17 I would really like to select the specific element that was being resized, not all items in that class. How can I reference that specific item to toggle it's settings?
2. $(document).keydown(function(e) {
3. var keyCode = e.keyCode || e.which;
4. if (keyCode == 18){
6. $(".onpage").resizable({
7. alsoResize: false,
8. aspectRatio: false
9. });
10. }
11. });
13. $(document).keyup(function(e) {
14. var keyCode = e.keyCode || e.which;
15. if (keyCode == 18){
16. $(".onpage").resizable({
17. alsoResize: $(".onpage").find('img'),
18. aspectRatio: true
19. });
20. }
21. });
Thanks,
Dave

call jquery function dynamically
[3Replies]
- 01-Nov-2012 02:05 PM
- Forum: Using jQuery
I'm working on a page where I'd like to have multiple accordions or datepickers. I understand that I can add the following code multiple times to my page and change the selector to the ID of the item I want to work with.
<script>
$(function() {
$( "#accordion" ).accordion({
collapsible: true,
active: false
});
});
</script>

What I would like to do, and what seems more natural to me, is I would like have that code only once with a variable for the id that I can pass in with all the different items I want to work on. It seems because of the way the function/selector works, I can't make it function more generically since there isn't really a call such as "onclick" on the div itself.
Is there anyway to simplify the function so i don't have to have 30 of them if I want say, 30 accordions on my page?

Thanks in advance,
D

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