One more small correction. Allow custom callbacks. Did someone just not
think this collection thing through or something?
--- js/controls.js.orig 2006-03-07 15:35:45.000000000 +0000
+++ js/controls.js 2006-03-07 16:19:50.000000000 +0000
@@ -784,10 +784,27 @@
this.editField = this.cached_selectTag;
if(this.options.loadTextURL) this.loadExternalText();
this.form.appendChild(this.editField);
- this.options.callback = function(form, value) {
+ if (!this.options.callback) this.options.callback = function(form,
value) {
return "value=" + encodeURIComponent(value);
}
-Rob
Robin Haswell wrote:
> Attached is a patch to allow Ajax.InPlaceCollectionEditor to load the
> collection using AJAX.
>
> It adds a new option, loadOptionsURL, which is the URL used to load the
> values over the interweb. It expects the server to return
> <option></option> values. If one of them has a selected="selected"
> attribute, it will probably be pre-selected. Not tested that though.
>
> Also only tested in FF, however the only actual new code is a line of
> Element.update(), so I don't foresee any X-Browser problems.
>
> As usual, development site, can't show the example to the world.
>
> Yet another patch that will never know what CVS is. Enjoy people.
>
> -Rob
>
>
> ------------------------------------------------------------------------
>
> --- js/controls.js.orig 2006-03-07 15:35:45.000000000 +0000
> +++ js/controls.js 2006-03-07 15:35:49.000000000 +0000
> @@ -784,10 +784,27 @@
>
> this.editField = this.cached_selectTag;
> if(this.options.loadTextURL) this.loadExternalText();
> + if(this.options.loadOptionsURL) this.loadExternalOptions();
> this.form.appendChild(this.editField);
> this.options.callback = function(form, value) {
> return "value=" + encodeURIComponent(value);
> }
> + },
> + loadExternalOptions: function() {
> + Element.addClassName(this.form, this.options.loadingClassName);
> + this.editField.disabled = true;
> + new Ajax.Request(
> + this.options.loadOptionsURL,
> + Object.extend({
> + asynchronous: true,
> + onComplete: this.onLoadedExternalOptions.bind(this)
> + }, this.options.ajaxOptions)
> + );
> + },
> + onLoadedExternalOptions: function(transport) {
> + Element.removeClassName(this.form, this.options.loadingClassName);
> + Element.update(this.editField, transport.responseText);
> + this.editField.disabled = false;
> }
> });
>
>
>
> ------------------------------------------------------------------------
>
> _______________________________________________
> Rails-spinoffs mailing list
> [email protected]
> http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
_______________________________________________
Rails-spinoffs mailing list
[email protected]
http://lists.rubyonrails.org/mailman/listinfo/rails-spinoffs
