[Greasemonkey] Calling a page-defined function

[Gary Tyler]

Nevermind I got it, I forgot the // at the start of the xpath expression

On 8/14/06, Gary Tyler <pile0nades at gmail.com> wrote:
>
> // ==UserScript==
> // @name           Fix DaV5 full view
> // @namespace      http://pile0nades.wordpress.com/
> // @description    Makes the image full view when on pages with /view/ in
> the address
> // @include        http://*.deviantart.com/view/*
> // @include        http://deviantart.com/view/*
>
> // ==/UserScript==
>
> (function() {
>
>   var deviation = get("span[@id='zoomed-out']/a").snapshotItem(0);
>   //alert(deviation.nodeName);
>
>
>   var evt = document.createEvent("MouseEvents");
>   evt.initMouseEvent("click", true, true, window, 0, 0, 0, 0, 0, false,
> false, false, false, 0, null);
>   deviation.dispatchEvent(evt);
>
>
>   // xpath function
>   function get(query) {
>     return document.evaluate(
>       query,
>       document,
>       null,
>       XPathResult.ORDERED_NODE_SNAPSHOT_TYPE,
>       null
>     );
>   }
>
> })();
>
> This is my whole script. I get Error: deviation.dispatchEvent is not a
> function
>
>
> On 8/14/06, Joe la Poutre <jsixpack at gmail.com> wrote:
> >
> > On 8/14/06, Gary Tyler < pile0nades at gmail.com> wrote:
> > [...]
> >
> > > I also tried to fire the onclick event that zooms in, but I can't find
> > the
> > > method to fire it.
> > >
> > >   var deviation = get("span[@id='zoomed-out']/a");
> > >   deviation.click();
> > >
> > > This does not work. How do you fire an element's onclick event? Or,
> > get to
> > > Deviation.zoomIn() without using unsafeWindow?
> >
> > You can dispatch a click event in the following way:
> >
> >         var clickElement = document.getElementById('someId);
> >
> >         var evt = document.createEvent("MouseEvents");
> >         evt.initMouseEvent("click", true, true, window,
> >                         0, 0, 0, 0, 0, false, false, false, false, 0,
> > null);
> >
> >         clickElement.dispatchEvent(evt);
> >
> > HTH!
> > _______________________________________________
> > Greasemonkey mailing list
> > Greasemonkey at mozdev.org
> > http://mozdev.org/mailman/listinfo/greasemonkey
> >
>
>