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  <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "DTD/xhtml1-strict.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en"> <head> <meta http-equiv="Content-type" content="text/html; charset=utf-8" /> <title>可拉伸和移動的DIV層效</title> <script> /* DragResize v1.0 (c) 2005-2006 Angus Turnbull, TwinHelix Designs http://www.twinhelix.com Licensed under the CC-GNU LGPL, version 2.1 or later: http://creativecommons.org/licenses/LGPL/2.1/ This is distributed WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. */ if(typeof addEvent!='function'){var addEvent=function(o,t,f,l){var d='addEventListener',n='on'+t,rO=o,rT=t,rF=f,rL=l;if(o[d]&&!l)return o[d](t,f,false);if(!o._evts)o._evts={};if(!o._evts[t]){o._evts[t]=o[n]?{b:o[n]}:{};o[n]=new Function('e','var r=true,o=this,a=o._evts["'+t+'"],i;for(i in a){o._f=a[i];r=o._f(e||window.event)!=false&&r;o._f=null}return r');if(t!='unload')addEvent(window,'unload',function(){removeEvent(rO,rT,rF,rL)})}if(!f._i)f._i=addEvent._i++;o._evts[t][f._i]=f};addEvent._i=1;var removeEvent=function(o,t,f,l){var d='removeEventListener';if(o[d]&&!l)return o[d](t,f,false);if(o._evts&&o._evts[t]&&f._i)delete o._evts[t][f._i]}}function cancelEvent(e,c){e.returnValue=false;if(e.preventDefault)e.preventDefault();if(c){e.cancelBubble=true;if(e.stopPropagation)e.stopPropagation()}};function DragResize(myName,config){var props={myName:myName,enabled:true,handles:['tl','tm','tr','ml','mr','bl','bm','br'],isElement:null,isHandle:null,element:null,handle:null,minWidth:10,minHeight:10,minLeft:0,maxLeft:9999,minTop:0,maxTop:9999,zIndex:1,mouseX:0,mouseY:0,lastMouseX:0,lastMouseY:0,mOffX:0,mOffY:0,elmX:0,elmY:0,elmW:0,elmH:0,allowBlur:true,ondragfocus:null,ondragstart:null,ondragmove:null,ondragend:null,ondragblur:null};for(var p in props)this[p]=(typeof config[p]=='undefined')?props[p]:config[p]};DragResize.prototype.apply=function(node){var obj=this;addEvent(node,'mousedown',function(e){obj.mouseDown(e)});addEvent(node,'mousemove',function(e){obj.mouseMove(e)});addEvent(node,'mouseup',function(e){obj.mouseUp(e)})};DragResize.prototype.select=function(newElement){with(this){if(!document.getElementById||!enabled)return;if(newElement&&(newElement!=element)&&enabled){element=newElement;element.style.zIndex=++zIndex;if(this.resizeHandleSet)this.resizeHandleSet(element,true);elmX=parseInt(element.style.left);elmY=parseInt(element.style.top);elmW=element.offsetWidth;elmH=element.offsetHeight;if(ondragfocus)this.ondragfocus()}}};DragResize.prototype.deselect=function(delHandles){with(this){if(!document.getElementById||!enabled)return;if(delHandles){if(ondragblur)this.ondragblur();if(this.resizeHandleSet)this.resizeHandleSet(element,false);element=null}handle=null;mOffX=0;mOffY=0}};DragResize.prototype.mouseDown=function(e){with(this){if(!document.getElementById||!enabled)return true;var elm=e.target||e.srcElement,newElement=null,newHandle=null,hRE=new RegExp(myName+'-([trmbl]{2})','');while(elm){if(elm.className){if(!newHandle&&(hRE.test(elm.className)||isHandle(elm)))newHandle=elm;if(isElement(elm)){newElement=elm;break}}elm=elm.parentNode}if(element&&(element!=newElement)&&allowBlur)deselect(true);if(newElement&&(!element||(newElement==element))){if(newHandle)cancelEvent(e);select(newElement,newHandle);handle=newHandle;if(handle&&ondragstart)this.ondragstart(hRE.test(handle.className))}}};DragResize.prototype.mouseMove=function(e){with(this){if(!document.getElementById||!enabled)return true;mouseX=e.pageX||e.clientX+document.documentElement.scrollLeft;mouseY=e.pageY||e.clientY+document.documentElement.scrollTop;var diffX=mouseX-lastMouseX+mOffX;var diffY=mouseY-lastMouseY+mOffY;mOffX=mOffY=0;lastMouseX=mouseX;lastMouseY=mouseY;if(!handle)return true;var isResize=false;if(this.resizeHandleDrag&&this.resizeHandleDrag(diffX,diffY)){isResize=true}else{var dX=diffX,dY=diffY;if(elmX+dX<minLeft)mOffX=(dX-(diffX=minLeft-elmX));else if(elmX+elmW+dX>maxLeft)mOffX=(dX-(diffX=maxLeft-elmX-elmW));if(elmY+dY<minTop)mOffY=(dY-(diffY=minTop-elmY));else if(elmY+elmH+dY>maxTop)mOffY=(dY-(diffY=maxTop-elmY-elmH));elmX+=diffX;elmY+=diffY}with(element.style){left=elmX+'px';width=elmW+'px';top=elmY+'px';height=elmH+'px'}if(window.opera&&document.documentElement){var oDF=document.getElementById('op-drag-fix');if(!oDF){var oDF=document.createElement('input');oDF.id='op-drag-fix';oDF.style.display='none';document.body.appendChild(oDF)}oDF.focus()}if(ondragmove)this.ondragmove(isResize);cancelEvent(e)}};DragResize.prototype.mouseUp=function(e){with(this){if(!document.getElementById||!enabled)return;var hRE=new RegExp(myName+'-([trmbl]{2})','');if(handle&&ondragend)this.ondragend(hRE.test(handle.className));deselect(false)}};DragResize.prototype.resizeHandleSet=function(elm,show){with(this){if(!elm._handle_tr){for(var h=0;h<handles.length;h++){var hDiv=document.createElement('div');hDiv.className=myName+' '+myName+'-'+handles[h];elm['_handle_'+handles[h]]=elm.appendChild(hDiv)}}for(var h=0;h<handles.length;h++){elm['_handle_'+handles[h]].style.visibility=show?'inherit':'hidden'}}};DragResize.prototype.resizeHandleDrag=function(diffX,diffY){with(this){var hClass=handle&&handle.className&&handle.className.match(new RegExp(myName+'-([tmblr]{2})'))?RegExp.$1:'';var dY=diffY,dX=diffX,processed=false;if(hClass.indexOf('t')>=0){rs=1;if(elmH-dY<minHeight)mOffY=(dY-(diffY=elmH-minHeight));else if(elmY+dY<minTop)mOffY=(dY-(diffY=minTop-elmY));elmY+=diffY;elmH-=diffY;processed=true}if(hClass.indexOf('b')>=0){rs=1;if(elmH+dY<minHeight)mOffY=(dY-(diffY=minHeight-elmH));else if(elmY+elmH+dY>maxTop)mOffY=(dY-(diffY=maxTop-elmY-elmH));elmH+=diffY;processed=true}if(hClass.indexOf('l')>=0){rs=1;if(elmW-dX<minWidth)mOffX=(dX-(diffX=elmW-minWidth));else if(elmX+dX<minLeft)mOffX=(dX-(diffX=minLeft-elmX));elmX+=diffX;elmW-=diffX;processed=true}if(hClass.indexOf('r')>=0){rs=1;if(elmW+dX<minWidth)mOffX=(dX-(diffX=minWidth-elmW));else if(elmX+elmW+dX>maxLeft)mOffX=(dX-(diffX=maxLeft-elmX-elmW));elmW+=diffX;processed=true}return processed}}; </script> <style type="text/css"> /* Required CSS classes: must be included in all pages using this script */ /* Apply the element you want to drag/resize */ .wwwzzjsnet { position: absolute; border: 1px solid #333; } /* The main mouse handle that moves the whole element. You can apply to the same tag as wwwzzjsnet if you want. */ .drsMoveHandle { height: 20px; background-color: #CCC; border-bottom: 1px solid #666; cursor: move; } /* The DragResize object name is automatically applied to all generated corner resize handles, as well as one of the individual classes below. */ .dragresize { position: absolute; width: 5px; height: 5px; font-size: 1px; background: #EEE; border: 1px solid #333; } /* Individual corner classes - required for resize support. These are based on the object name plus the handle ID. */ .dragresize-tl { top: -8px; left: -8px; cursor: nw-resize; } .dragresize-tm { top: -8px; left: 50%; margin-left: -4px; cursor: n-resize; } .dragresize-tr { top: -8px; right: -8px; cursor: ne-resize; } .dragresize-ml { top: 50%; margin-top: -4px; left: -8px; cursor: w-resize; } .dragresize-mr { top: 50%; margin-top: -4px; right: -8px; cursor: e-resize; } .dragresize-bl { bottom: -8px; left: -8px; cursor: sw-resize; } .dragresize-bm { bottom: -8px; left: 50%; margin-left: -4px; cursor: s-resize; } .dragresize-br { bottom: -8px; right: -8px; cursor: se-resize; } </style> <script type="text/javascript"> // Using DragResize is simple! // You first declare a new DragResize() object, passing its own name and an object // whose keys constitute optional parameters/settings: var dragresize = new DragResize('dragresize', { minWidth: 50, minHeight: 50, minLeft: 20, minTop: 20, maxLeft: 954, maxTop: 800 }); // Optional settings/properties of the DragResize object are: // enabled: Toggle whether the object is active. // handles[]: An array of drag handles to use (see the .JS file). // minWidth, minHeight: Minimum size to which elements are resized (in pixels). // minLeft, maxLeft, minTop, maxTop: Bounding box (in pixels). // Next, you must define two functions, isElement and isHandle. These are passed // a given DOM element, and must "return true" if the element in question is a // draggable element or draggable handle. Here, I'm checking for the CSS classname // of the elements, but you have have any combination of conditions you like: dragresize.isElement = function(elm) { if (elm.className && elm.className.indexOf('wwwzzjsnet') > -1) return true; }; dragresize.isHandle = function(elm) { if (elm.className && elm.className.indexOf('drsMoveHandle') > -1) return true; }; // You can define optional functions that are called as elements are dragged/resized. // Some are passed true if the source event was a resize, or false if it's a drag. // The focus/blur events are called as handles are added/removed from an object, // and the others are called as users drag, move and release the object's handles. // You might use these to examine the properties of the DragResize object to sync // other page elements, etc. dragresize.ondragfocus = function() { }; dragresize.ondragstart = function(isResize) { }; dragresize.ondragmove = function(isResize) { }; dragresize.ondragend = function(isResize) { }; dragresize.ondragblur = function() { }; // Finally, you must apply() your DragResize object to a DOM node; all children of this // node will then be made draggable. Here, I'm applying to the entire document. dragresize.apply(document); </script> </head> <body style="font: 13px/20px sans-serif; background-color: #FFF"> <div style="text-align: center"> </div>  <div id="wmvwfqqt" class="wwwzzjsnet" style="left: 50px; top: 150px; width: 250px; height: 120px; background: #CDF; text-align: center"> <div id="wmvwfqqt" class="drsMoveHandle">龍誠互聯，lcnt.net</div> 記住網址：<a >m.vgwn.cn</a> 歡迎訪問。 </div> <div id="wmvwfqqt" class="wwwzzjsnet" style="left: 20px; top: 300px; width: 150px; height: 300px; background: #FDC; text-align: center"> <div id="wmvwfqqt" class="drsMoveHandle">龍誠互聯</div> 專業的網站建設服務商。我們的網址：<a href="http://m.vgwn.cn">m.vgwn.cn</a> </div> <div id="wmvwfqqt" class="wwwzzjsnet drsMoveHandle" style="left: 150px; top: 280px; width: 100px; height: 100px; background: #DFC; text-align: center"> 這個版面留給你自己寫咯~_~! </div> <div style="margin-top: 400px"></div> </body> </html>

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