how to copy some text to the clipboard with jquery or javascript, from google. i know there
is a pludgin named zeroclipboard http://code.google.com/p/zeroclipboard/ can do this with
cross browers. the instructions link http://code.google.com/p/zeroclipboard/wiki/Instructions
but when i tested it on my site. i set it to copy text optionally . it can't work.
my test link is http://xanlz.com/copy/1.html
it always copys all the values. even i uncheck some check box. may be the value doesn't be changed. but when i alter()
the variable, the value is ok. how to correct it? thank you.
i want it can copy the checked box value. if the box unchecked, then don't copy its value.
EDIT :
Took me a while to figure this out (didn't have the correct references to the .swf), but here is a complete working example (tested IE 8 & Firefox 4)
<html>
<head>
<script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js" ></script>
<script type="text/javascript" src="http://zeroclipboard.googlecode.com/svn/trunk/ZeroClipboard.js" ></script>
<script type="text/javascript" >
$(document).ready(function(){
var checkall = $('#checkall');
var boxes = $('input[type="checkbox"]').not(checkall);
checkall.click(function () {
boxes.attr('checked', this.checked);
});
boxes.change(function() {
checkall[0].checked = this.checked && boxes.filter(':checked').length === boxes.length;
});
ZeroClipboard.setMoviePath('http://zeroclipboard.googlecode.com/svn-history/r10/trunk/ZeroClipboard.swf');
var clip = new ZeroClipboard.Client();
clip.glue("copyvalue");
clip.addEventListener( 'onMouseOver', function(){
var text = ' '; //Make this a space since we can't copy nothing...
$('input.forminput:checked').each(function() {
text += $(this).val() + "\n";
});
clip.setText(text);
});
}) ;
</script>
</head>
<body>
<input class="forminput" type="checkbox" value="test one" checked="checked" name="VD1">
<br>
<input class="forminput" type="checkbox" value="test two" checked="checked" name="VD2">
<br>
<input class="forminput" type="checkbox" value="test three" checked="checked" name="VD3">
<br>
<input class="forminput" type="checkbox" value="test four" checked="checked" name="VD4">
<br>
<input class="forminput" type="checkbox" value="test five" checked="checked" name="VD5">
<br>
<input id="checkall" type="checkbox" checked="checked" name="checkall">
<input id="copyvalue" class="button" type="button" value="copy test">
</body>
</html>
ORIGINAL:
You don't have a click event for your button.
You need to add something like:
var clip = new ZeroClipboard.Client();
$("#copyvalue").click(function(){
var text = '';
$('input.forminput:checked').each(function() {
text += $(this).val() + "\n";
});
//alert(text);
clip.setText(text);
});