startDrag drag

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max_400_javascript
view post Posted on 21/1/2012, 01:19     +1   -1




startDrag drag


tette-sorcio
ESEMPIO

HTML
<head>
<style type="text/css"> .dragme{position:relative;cursor: pointer; cursor:hand}</style>

<script type="text/javascript">
var ie=document.all;
var nn6=document.getElementById&&!document.all;
var isdrag=false;
var x,y;
var dobj;

function movemouse(e){
if (isdrag){
dobj.style.left = nn6 ? tx + e.clientX - x : tx + event.clientX - x;
dobj.style.top = nn6 ? ty + e.clientY - y : ty + event.clientY - y;
return false;
}
}

function selectmouse(e){
var fobj = nn6 ? e.target : event.srcElement;
var topelement = nn6 ? "HTML" : "BODY";
while (fobj.tagName != topelement && fobj.className != "dragme"){
fobj = nn6 ? fobj.parentNode : fobj.parentElement; }
if (fobj.className=="dragme"){
isdrag = true;
dobj = fobj;
tx = parseInt(dobj.style.left+0);
ty = parseInt(dobj.style.top+0);
x = nn6 ? e.clientX : event.clientX;
y = nn6 ? e.clientY : event.clientY;
document.onmousemove=movemouse;
return false;
}
}

document.onmousedown=selectmouse;
document.onmouseup=new Function("isdrag=false");

</script>

<body>

<img src="274015_100002615142117_3087289_n.jpg" width="200" height="220" class="dragme" title="voglio stare qui dentro"> -
<img src="2743462613.jpg" width="200" height="220" class="dragme" title="Max_400">

</body>


Se avete bisogno supporto iscrivetevi al forum oppure nei forum associati di Max
 
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0 replies since 21/1/2012, 01:19   82 views
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