ah so no functionality for before sending the request ...
i didn't get to try this yet , i've worked arround it so far , but it's a must .
i know tacos has a way to define showing a loading message , but i was
never able to get it to work yet ... still the before functionality is
a must
i'm thinking , this can also be done with the dojo event ?
On 2/3/06, Michael Waluk <[EMAIL PROTECTED]> wrote:
> Hi Jesse,
>
> What Cosmin would like (I think) is to be able to make a call to a
> Javascript function BEFORE the ajax call is made. That is a good time to put
> up a "processing" or "loading" message, etc.
>
> I think what tacos provides (in alpha-7) for entry points in an udpateObject
> is
> - beforeAjaxUpdate: called after the ajax response is received but before it
> is processed on the client
> - ajaxUpdate: called as each response element is processed, a chance to do
> something special for each updateComponent
> - responseComplete: a good time to hid the "processing" message
>
> I think adding a beforeAjaxRequest method would be really helpful so we
> could do things like put the "processing" message up. What we are doing
> right now is connecting a method to get called before
> tacos.defaultLinkAction (see code example below), but it seems like the
> beforeAjaxRequest method on an updateObject would be a _nice_ new feature to
> add. Maybe it could be called at the top of the defaultLinkAction or at a
> point where we could possibly cancel the ajax call if necessary?
>
>
> function connectWaitMethod() {
>
> dojo.event.kwConnect({type: "before",
>
> srcObj: tacos,
>
> srcFunc: "defaultLinkAction",
>
> targetObj: this,
>
> targetFunc: "showWait",
>
> once: true
>
> });
>
> }
>
> dojo.addOnLoad(connectWaitMethod);
> Hope that helps you Cosmin (the showWait method would be replaced by
> whatever you need).
>
> - Michael
>
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