Ok I'm getting closer... And thanks again for your help :)
I can manage to have the checked checkboxes added to the CheckedIDs
array. However, if I uncheck a checkbox, it is not removed from the
array.
It's the last little problem I have to solve :)
Here's my code:
var CheckedIDs = [];
$("input.items_id").livequery('click',function(event){
$("input.items_id").each(function() {
if(this.checked){CheckedIDs.push($(this).attr("value"));}
});
//alert('clicked');
});
On 31 déc, 17:33, Joe <joseph.is...@gmail.com> wrote:
> I don't believe you are using livequery in the proper way. You're
> passing an 'each' event, which does not exist here.
>
> In theory, you could do the following:
>
> $("input.item_id").livequery('foo',function(bar) {
> alert('nothing happens');
>
> });
>
> In the console, you will see the length of the wrapped set, the number
> of inputs with class "item_id".
>
> Check the API again: http://brandonaaron.net/docs/livequery/#api
>
> Also, $.each method is similar to a for-loop:
> http://docs.jquery.com/Core/each
>
> That's a start for sure...
>
> Cheers.
>
> Joe
>
> http://www.subprint.com
>
> On Dec 31, 9:39 am, jjshell <blahblahcoui...@gmail.com> wrote:
>
>
>
> > The problem seems to be located around these parts:
>
> > var CheckedIDs = [];
> > $("input.item_id").livequery('each',function(add) {
> > if (this.checked){
> > alert('push');
> > CheckedIDs.push($(this).attr("value"));
> > }
>
> > });
>
> > On 31 déc, 15:26, jjshell <blahblahcoui...@gmail.com> wrote:
>
> > > Thanks for your reply :)
>
> > > I only get the alert nothing selected though... Tried to go through
> > > the code, couldn't find what is wrong...
>
> > > Regards,
>
> > > -jj.
>
> > > On 31 déc, 14:51, MorningZ <morni...@gmail.com> wrote:
>
> > > > Not sure if it's the *best* way, but it works
>
> > > > I'd do something like
>
> > > > var CheckedIDs = [];
> > > > $("input.item_id").each(function() {
> > > > if (this.checked) { CheckedIDs.push($(this).attr("value")); }});
>
> > > > if (CheckedIDs.length == 0) {
> > > > alert("Nothing selected!");}
>
> > > > else {
> > > > $.post(
> > > > "delete.php",
> > > > item_ids: CheckedIDs.join(","),
> > > > function(data) {
> > > > //Handle the returned results
> > > > }
>
> > > > }
>
> > > > "delete.php" will see a comma delimited string of IDs to delete
>
> > > > On Dec 31, 7:11 am, jjshell <blahblahcoui...@gmail.com> wrote:
>
> > > > > Hi,
>
> > > > > I have a tabular data I need to be able to delete by selecting
> > > > > checkboxes, and submitting a form (a .php script then checks which
> > > > > checkboxes have been submitted, delete by id, return an updated list
> > > > > of the items injected into the dom).
>
> > > > > My problem is that I currently can't manage to gather these checkboxes
> > > > > values as an array.
>
> > > > > Please consider the below code:
>
> > > > > $(document).ready(function(){
>
> > > > > //submit the form
> > > > > $("form#form-delete").livequery('submit', function(event){
> > > > > $("span#wait").html('<img name="wait" src="wait.jpg" />');
> > > > > $.post("delete.php",{
> > > > > item_id: $(".item_id").val(),
> > > > > },function(data){
> > > > > $("span#wait").html('');
> > > > > $("div#view-items").html(data);
> > > > > });
> > > > > return false;
> > > > > });
>
> > > > > });
>
> > > > > And the html:
>
> > > > > <input name="item_id" class="item_id" value="1" type="checkbox">
> > > > > <input name="item_id" class="item_id" value="2" type="checkbox">
> > > > > <input name="item_id" class="item_id" value="3" type="checkbox">
> > > > > <input name="item_id" class="item_id" value="4" type="checkbox">
> > > > > //etc.
>
> > > > > What would be the ideal jQuery way to handle checkboxes?
>
> > > > > Thanks in advance for your time :)
>
> > > > > Regards,
>
> > > > > -jj.- Masquer le texte des messages précédents -
>
> > > > - Afficher le texte des messages précédents -- Masquer le texte des
> > > > messages précédents -
>
> > > - Afficher le texte des messages précédents -- Masquer le texte des
> > > messages précédents -
>
> - Afficher le texte des messages précédents -
