"Fabian" <la****@hotmail .com> writes:
yihan hu kiteb: I made a program to drag and drop the image using mouseevent,
Can you show us the code? It might only require minor tweaking to fit.
And its something I want to do for one of my own projects too. You
wouldn't want to save me loads of time would you :)
Very simple example (dragging, no effect on dropping):
---
<script type="text/javascript">
function dragImg(img,evt ,how) {
how = how || "relative";
img.style.posit ion = how;
var root = document.docume ntElement || document.body;
var x = img.xPos || (how == "relative" ? 0 : img.offsetLeft) ;
var y = img.yPos || (how == "relative" ? 0 : img.offsetTop);
var mx = evt.pageX || evt.clientX + root.scrollLeft ;
var my = evt.pageY || evt.clientY + root.scrollTop;
document.onmous emove = function (evt){
evt = evt || window.event;
var newmx = evt.pageX || evt.clientX + root.scrollLeft ;
var newmy = evt.pageY || evt.clientY + root.scrollTop;
x += newmx - mx;
y += newmy - my;
mx = newmx;
my = newmy;
img.style.left = x+"px";
img.style.top = y+"px";
img.style.outli ne="2px solid gray";
img.style.zInde x = "1";
return false;
}
document.onmous eup = function () {
document.onmous emove = document.onmous eup = null;
img.xPos = x;
img.yPos = y;
img.style.outli ne = img.style.zInde x = "";
return false;
}
return false;
}
</script>
---
with
---
<img src="..." onmousedown="re turn dragImg(this,ev ent)">
---
or
---
<img src="..." style="position :absolute;"
onmousedown="re turn dragImg(this,ev ent,'absolute') ">
---
Good luck.
/L
--
Lasse Reichstein Nielsen -
lr*@hotpop.com
DHTML Death Colors: <URL:http://www.infimum.dk/HTML/rasterTriangleD OM.html>
'Faith without judgement merely degrades the spirit divine.'
