左邊iframe放樹目錄右邊的iframe放index頁拖鼠標同時控制個iframe的寬高
期待有人能改進
操作方法鼠標指到個iframe中間可以水平拖縱向拖(控制高度)
缺點CSDN頁面放開鼠標後才改大小不占CPU資源 這個是實時改大小所以速度太慢希望有人來改改我是不想弄了反正又沒用什麼特別的技術
提示拖動的秘密就在filter:alpha(opacity=)這一句
<html>
<script language="javascript">
var mouseX = ;
var mouseY = ;
var w=;
function divonmousemove(){
obj=documentgetElementById("a");
obj=documentgetElementById("b");
obj=documentgetElementById("ab");
if (mouseX!==eventx && mouseY!==eventy)objstylecursor=seresize;
else if (mouseX!==eventx)objstylecursor=eresize;
else if (mouseY!==eventy)objstylecursor=sresize;
else objstylecursor=;
if (eventbutton==){
objstylewidth=parseInt(objoffsetWidth)+(eventx mouseX);
mouseX=eventx;
objstyleheight=parseInt(objoffsetHeight)+(eventy mouseY);
mouseY= eventy;
objstylewidth=;
objstyleleft=objoffsetWidthobjoffsetWidth/;
objstyleheight=objclientHeight;
objstyleheight=objclientHeight;
objstyleleft=objclientWidth+w;
objstylewidth=screenwidthobjoffsetWidthw;
}}
function divonmousedown(){
mouseX = eventx;
mouseY = eventy;
}
function divonmouseup(){
objstyleleft=objoffsetWidth;
objstylewidth=w;
mouseX = ;
mouseY = ;}
</script>
<body style=margin:>
<iframe zindex= id="a" src=":;height:;position:absolute;zindex: "></iframe>
<div zindex= id=ab onmousemove=divonmousemove(); onmouseleave=documentgetElementById("ab")stylecursor=;
>
< table style="width:%;height:%;" border= cellspacing= cellpadding=px >
< tr>
< td style="width:px;" >
< iframe zindex= id="a" src=":%;height:%;zindex: "></iframe>
< /td>
< td style="width:px;cursor:eresize;backgroundcolor:#cccccc;" align="center" valign="middle"
onmousedown="Resize_mousedown(eventthis);" onmouseup="Resize_mouseup(eventthis);" onmousemove="Resize_mousemove(eventthis);">
<font style="size:px;backgroundcolor:#eeeeee;cursor:pointer;" onmousedown="Resize_setDefault(eventthis);"><</font>
< /td>
< td>
< iframe zindex= id="b" name="ContentFrame" src=":%;height:%;zindex:"></iframe>
< /td>
< /tr>
< /table>
< /body>
From:http://tw.wingwit.com/Article/program/Java/JSP/201311/20428.html
