Bind A key using Jquery?
I am trying to bind a key combination Ctrl+t with some event, so if i press Ctrl+t in m开发者_如何学Cy application it should go to specified url How can i do it using Jquery ?
Check out the jQuery HotKeys plugin:
http://plugins.jquery.com/project/hotkeys
Update:
Added example
<html>
<head>
<script src="jquery-1.3.2.min.js"></script>
<script src="jquery.hotkeys.js"></script>
<script>
$(document).ready(function(){
$(document).bind('keydown', 'Ctrl+t', function(event){ alert('Ctrl t pressed')});
});
</script>
</head>
<body>
</body>
</html>
You can do this very simply with keydown, event.which and event.ctrlKey. These are normalized by jQuery, so you don't need to fuss with sorting out cross-browser stuff.
$(document).keydown(function(event) { // or whatever selector
if (event.ctrlKey && (event.which === 84)) {
window.location = 'http://example.com'; // or whatever url
}
});
try this:
var isCtrl = false;
$(document).keyup(function(e) {
if (e.which == 17) isCtrl = false;
}).keydown(function(e) {
if (e.which == 17) isCtrl = true;
if (e.which == 84 && isCtrl == true) {
window.open('http://www.google.com', '_self', 'resizable,location,menubar,toolbar,scrollbars,status');
return false;
}
});
<html>
<head>
<script src="jquery-1.3.2.min.js"></script>
<script src="jquery.hotkeys.js"></script>
<script>
$(document).ready(function(){
function test(evt){
var keyCode = (evt.which?evt.which:(evt.keyCode?evt.keyCode:0))
if(keyCode==116)
window.location.href='your redirection';
}
});
</script>
</head>
<body>
<input type="Text" onkeypress=" test(event);"
</body>
</html>
加载中,请稍侯......
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