Steve Bergman schrieb:
> I think I *almost* have it working. But not quite. My get_projects
> method is working as expected and the initial select for projects gets
> populated with the proper options.
>
> But init_client_selector never gets called, as evidenced by the fact
> that I do not see the "alert". Consequently there it never listens for
> the onchanged signal. How is init_client_selector supposed to get
> called?
>
> Here is the relevant part cut and pasted from
>
>
> HEAD><META CONTENT="text/html; charset=utf-8"
> HTTP-EQUIV="Content-Type">
>
> <SCRIPT SRC="/tg_widgets/turbogears/js/MochiKit.js"
> TYPE="text/javascript">
>
> </SCRIPT>
>
> <SCRIPT>
> var conn = MochiKit.Signal.connect;
>
> function client_id_changed(event) {
> var client_id = event.target().value;
> var def = doSimpleXMLHttpRequest('/get_projects',
> {client_id : client_id});
> def.addCallback(function(req) {
> var projects = evalJSONRequest(req).projects;
> var projects_select =
> currentDocument().forms['myform'].elements['projects'];
> replaceChildNodes(projects_select,
> map(function(project) {
> return OPTION({value : project.id},
> project.projectDesc);
> }, projects));
> });
>
> }
>
> function init_client_selector() {
> alert("Running")
>
> conn(currentDocument().forms['myform'].elements['myform_client_id'],
> 'onchange', client_id_changed);
> };
>
> conn(window, 'onload', client_id_changed);
The onload must be connected to the init_client_selector. Otherwise it
doesn't make much sense. As I said - straight out of my head, not tested.
Diez
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