<html><head><title>移动的窗口</title><style>*{font-size:12px}.dragTable{ font-size:12px; border-top:1px solid #3366cc; margin-bottom: 10px; width:100%; background-color:#FFFFFF;}.dragTR{ cursor:move; color:#7787cc; background-color:#e5eef9;}td{vertical-align:top;}#parentTable{ border-collapse:collapse; letter-spacing:25px;}</style> <script defer> var draged=false; tdiv=null;function dragStart(){ ao=event.srcElement; if((ao.tagName=="TD")||(ao.tagName=="TR"))ao=ao.offsetParent; else return; draged=true; tdiv=document.createElement("div"); tdiv.innerHTML=ao.outerHTML; tdiv.style.display="block"; tdiv.style.position="absolute"; tdiv.style.filter="alpha(opacity=70)"; tdiv.style.cursor="move"; tdiv.style.width=ao.offsetWidth; tdiv.style.height=ao.offsetHeight; tdiv.style.top=getInfo(ao).top; tdiv.style.left=getInfo(ao).left; document.body.appendChild(tdiv); lastX=event.clientX; lastY=event.clientY; lastLeft=tdiv.style.left; lastTop=tdiv.style.top; try{ ao.dragDrop(); }catch(e){}}function draging(){//重要:判断MOUSE的位置 if(!draged)return; var tX=event.clientX; var tY=event.clientY; tdiv.style.left=parseInt(lastLeft)+tX-lastX; tdiv.style.top=parseInt(lastTop)+tY-lastY; for(var i=0;i<parentTable.cells.length;i++){ var parentCell=getInfo(parentTable.cells[i]); if(tX>=parentCell.left&&tX<=parentCell.right&&tY>=parentCell.top&&tY<=parentCell.bottom){ var subTables=parentTable.cells[i].getElementsByTagName("table"); if(subTables.length==0){ if(tX>=parentCell.left&&tX<=parentCell.right&&tY>=parentCell.top&&tY<=parentCell.bottom){ parentTable.cells[i].appendChild(ao); } break; } for(var j=0;j<subTables.length;j++){ var subTable=getInfo(subTables[j]); if(tX>=subTable.left&&tX<=subTable.right&&tY>=subTable.top&&tY<=subTable.bottom){ parentTable.cells[i].insertBefore(ao,subTables[j]); break; }else{ parentTable.cells[i].appendChild(ao); } } } }} function dragEnd(){ if(!draged)return; draged=false; mm=ff(150,15);}function getInfo(o){//取得坐标 var to=new Object(); to.left=to.right=to.top=to.bottom=0; var twidth=o.offsetWidth; var theight=o.offsetHeight; while(o!=document.body){ to.left+=o.offsetLeft; to.top+=o.offsetTop; o=o.offsetParent; } to.right=to.left+twidth; to.bottom=to.top+theight; return to;}function ff(aa,ab){//从GOOGLE网站来,用于恢复位置 var ac=parseInt(getInfo(tdiv).left); var ad=parseInt(getInfo(tdiv).top); var ae=(ac-getInfo(ao).left)/ab; var af=(ad-getInfo(ao).top)/ab; return setInterval(function(){if(ab<1){ clearInterval(mm); tdiv.removeNode(true); ao=null; return } ab--; ac-=ae; ad-=af; tdiv.style.left=parseInt(ac)+"px"; tdiv.style.top=parseInt(ad)+"px" },aa/ab)}function inint(){//初始化 for(var i=0;i<parentTable.cells.length;i++){ var subTables=parentTable.cells[i].getElementsByTagName("table"); for(var j=0;j<subTables.length;j++){ if(subTables[j].className!="dragTable")break; subTables[j].rows[0].className="dragTR"; subTables[j].rows[0].attachEvent("onmousedown",dragStart); subTables[j].attachEvent("ondrag",draging); subTables[j].attachEvent("ondragend",dragEnd); } }}inint(); </script></head><body><table border="0" cellpadding="0" cellspacing="10" width="100%" height=500 id="parentTable"><tr > <td width="25%" valgin="top"> <table border=0 class="dragTable" cellspacing="0"> <tr> <td>AJAX</td> </tr> <tr> <td id="div4"></td> <tr> </table> <table border=0 class="dragTable" cellspacing="0"> <tr> <td>datagrid</td> </tr> <tr> <td id="div5"></td> <tr> </table> <table border=0 class="dragTable" cellspacing="0"> <tr> <td>asp.net</td> </tr> <tr> <td id="div3"></td> <tr> </table></td> <td width="25%"> <table border=0 class="dragTable" cellspacing="0"> <tr> <td>C#.net</td> </tr> <tr> <td id="div2" > </td> <tr> </table></td> <td width="25%"> <table border=0 class="dragTable" cellspacing="0" id="td3"> <tr> <td >javascrip<a href="#" onClick="document.all.td3.style.display='none'" onMouseDown="document.all.imag1.src='Icon2.gif'" onMouseUp="document.all.imag1.src='Icon.gif'" onFocus="this.blur()" ><img src="Icon.gif" width="16" height="14" id="imag1" border="0"></a></td> </tr> <tr> <td id="dv" ><div id="div10" ></div></td> <tr> </table> </td></tr></table></body></html>
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