I want to to automatically click the link when the page is loaded.
I asked about the same a couple of days ago. Attached you will find my
solution.
The only tricky thing might be getting the correct node to click
(because there is no "id"-attribute).
Assuming that there might be something like
<div id="MyDIV">
<a href="#" onClick="return sortTable( 'sortById', 'byId' )"><img
src="/sortById.gif" alt="Sort by ID" border="0" /></a>
</div>
you can do it like
$click( $( '<a', $( '#MyDIV' ) )[0] );
respectivly
var div = $( '#MyDIV' );
var a = $( '<a', div );
$click( a );
Hope it helps,
Robert
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--- Begin Message ---
I have written a more generic function the perfectly fits my needs. So
if someone is interessted, feel free to use it.
// simulate mouse click on element
function $click( elm, root ) {
// create mouseclick element
var evt = document.createEvent( 'MouseEvents' );
evt.initEvent( 'click', true, true );
// id, class, tag, name or node itself?
var node;
if( typeof elm == 'string' ) {
if( elm[0] == '#' ) node = $( elm, root )
else node = $( elm, root )[0];
} else node = elm;
// click node
node.dispatchEvent( evt );
}
// Get Elements
function $( q, root, single ) {
if( root && typeof root == 'string' ) {
root = $( root, null, true );
if( !root ) { return null; }
}
root = root || document;
if( q[0] == '#' ) { return root.getElementById(q.substr(1)); }
else if( q[0] == '/' || ( q[0] == '.' && q[1] == '/' ) ) {
if( single ) { return document.evaluate(q, root, null,
XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue; }
return document.evaluate(q, root, null,
XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
} else if( q[0] == '.' ) { return
root.getElementsByClassName(q.substr(1)); }
else if( q[0] == ':' ) { return root.getElementsByName(
q.substr(1)); }
else if( q[0] == '<' ) { return root.getElementsByTagName(
q.substr(1)); }
return root.getElementsByTagName(q);
}
Regards,
Robert
-------- Original-Nachricht --------
Betreff: Re: [greasemonkey-users] Acting like a user?
Von: Robert <[email protected]>
An: [email protected]
Datum: Thu Jan 19 2012 21:42:36 GMT+0100
Ah! Great! Tnx!
This seems to be what I want:
var evt = document.createEvent("MouseEvents");
evt.initEvent("click", true, true);
el.dispatchEvent(evt);
Cheers,
Robert
-------- Original-Nachricht --------
Betreff: Re: [greasemonkey-users] Acting like a user?
Von: Anthony Lieuallen <[email protected]>
An: [email protected]
Datum: Thu Jan 19 2012 21:29:37 GMT+0100
http://wiki.greasespot.net/Generate_Click_Events
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_ oRobert H. <mailto:[email protected]> http://kurzlink.de/Enkidu70
|<)_/#
TT<T [email protected] <mailto:[email protected]>
"Du wirst da hinein geboren was Du nicht bist, um zu erfahren wer Du
wirklich bist!"
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