js可拖動的后臺界面_頁面背景

來源：懂視網責編：小采時間：2020-11-27 20:39:40

js可拖動的后臺界面_頁面背景

js可拖動的后臺界面_頁面背景:// ************************ 拖動 ********************************* function setDrag(e){ var drag_flag = true; var begin_x = getX(e); //添加蒙板 createMask(); //添加半透明拖動條 createSpl

推薦度：

點擊下載本文 文檔為doc格式

導讀js可拖動的后臺界面_頁面背景:// ************************ 拖動 ********************************* function setDrag(e){ var drag_flag = true; var begin_x = getX(e); //添加蒙板 createMask(); //添加半透明拖動條 createSpl

// ************************ 拖動 *********************************
function setDrag(e){
var drag_flag = true;
var begin_x = getX(e);
//添加蒙板
createMask();
//添加半透明拖動條
createSplitDiv();

function getX(e){
if(window.event) e = window.event;
return (e.x || e.clientX);
}

function createSplitDiv(){
//半透明的拖動條
var _top = $doc("topArea").offsetHeight +"px";
var _left = $doc("dragBar").offsetLeft +"px";;
var _height = $doc("dragBar").offsetHeight +"px";;

var splitDivCss="position:absolute;width:6px;height:"+_height+";top:"+_top+";left:"+_left+";cursor:col-
resize;background-color:#cccccc;overflow:hidden;z-index:10010;filter:alpha(opacity=50);opacity:0.5;";
var _splitDiv = document.createElement("div");
_splitDiv.id = "splitDiv";
_splitDiv.style.cssText = splitDivCss;

document.body.appendChild(_splitDiv);

}
function createMask(){
try{

//創建背景
var rootEl=document.documentElement||document.body;
var docHeight=((rootEl.clientHeight>rootEl.scrollHeight)?
rootEl.clientHeight:rootEl.scrollHeight)+"px";
var docWidth=((rootEl.clientWidth>rootEl.scrollWidth)?rootEl.clientWidth:rootEl.scrollWidth)
+"px";
var
shieldStyle="position:absolute;top:0px;left:0px;width:"+docWidth+";height:"+docHeight+";background:#cccccc;z-
index:10000;filter:alpha(opacity=0);opacity:0";
var _shield = document.createElement("div");
_shield.id = "shield";
_shield.style.cssText = shieldStyle;
document.body.appendChild(_shield);
}catch(e){}
}
//拖動時執行的函數
document.onmousemove = function(e){
try{
if(drag_flag){
var now_x = getX(e);
var _pv = parseInt($doc("splitDiv").style.left)+ now_x - begin_x;
$doc("splitDiv").style.left = _pv +"px";
begin_x = now_x;
}else{
$doc("leftShow").style.width = $doc("splitDiv").style.left;
document.body.removeChild($doc("shield"));
document.body.removeChild($doc("splitDiv"));
// 調整頁面布局
resizePage();
}
}catch(e){}
}

}

if(window.attachEvent){
window.attachEvent("onload",function(){resizePage();});
window.attachEvent("onresize",function(){resizePage();});
}
if(window.addEventListener){
window.addEventListener("load",function(){resizePage();},true);
window.addEventListener("resize",function(){resizePage();},true);
} <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> <title>可拖動的后臺界面_腳本之家_jb51.net</title> <style type="text/css"> *{ margin: 0px; font-size:12px; font-family:"宋體"; color:#000000; } html,body{ height: 100%; width: 100%; overflow:hidden; background-color:#EEEEEF; } img{ padding:0px; margin:0px; vertical-align:middle; border:0px; } .f_left{ float:left; clear:right; } .f_right{ float:right ; clear:right; } .topArea{ width:100%; height:60px; } .logoArea{ float:left; width:100%; height:36px; background-color:#EEEEEF; } .toolbarArea{ float:left; width:100%; height:24px; background-color:#EEEEEF; } .bottomArea{ height:25px; line-height:25px; background-color:#EEEEEF ; } .leftBg{ background:#ffffff; border:1px solid #BEBEBE; } .mainContent{ padding:0px; } .content_show{ float:left; clear:right; height:100%; width:auto; margin:0px; padding:0px; background-color:#ffffff; border:1px solid #BEBEBE; } .splitBar{ width:6px; height:100%; cursor:col-resize; } </style> <script type="text/javascript"> function $doc(ele){ if(typeof ele == "string" || ele instanceof String){ return document.getElementById(ele); } return ele; } //設置頁面布局 function resizePage(){ var topArea = $doc("topArea"); var mainContent = $doc("mainContent"); var footer = $doc("footer"); var myHeight = document.body.clientHeight - (topArea.offsetHeight + footer.offsetHeight); if(myHeight <= 0) myHeight = 10; mainContent.style.height = myHeight + "px"; var center = $doc("center"); if(!document.all){ myHeight = myHeight ;//- 10; } center.style.height = myHeight + "px"; var leftShow = $doc("leftShow"); var myWidth = document.body.clientWidth - leftShow.offsetWidth - 6; /*if(!document.all){ myWidth = myWidth - 5 }*/ myWidth = myWidth - 5 center.style.width = myWidth + "px"; } // ************************ 拖動 ********************************* function setDrag(e){ var drag_flag = true; var begin_x = getX(e); //添加蒙板 createMask(); //添加半透明拖動條 createSplitDiv(); function getX(e){ if(window.event) e = window.event; return (e.x || e.clientX); } function createSplitDiv(){ //半透明的拖動條 var _top = $doc("topArea").offsetHeight +"px"; var _left = $doc("dragBar").offsetLeft +"px";; var _height = $doc("dragBar").offsetHeight +"px";; var splitDivCss="position:absolute;width:6px;height:"+_height+";top:"+_top+";left:"+_left+";cursor:col- resize;background-color:#cccccc;overflow:hidden;z-index:10010;filter:alpha(opacity=50);opacity:0.5;"; var _splitDiv = document.createElement("div"); _splitDiv.id = "splitDiv"; _splitDiv.style.cssText = splitDivCss; document.body.appendChild(_splitDiv); } function createMask(){ try{ //創建背景 var rootEl=document.documentElement||document.body; var docHeight=((rootEl.clientHeight>rootEl.scrollHeight)? rootEl.clientHeight:rootEl.scrollHeight)+"px"; var docWidth=((rootEl.clientWidth>rootEl.scrollWidth)?rootEl.clientWidth:rootEl.scrollWidth) +"px"; var shieldStyle="position:absolute;top:0px;left:0px;width:"+docWidth+";height:"+docHeight+";background:#cccccc;z- index:10000;filter:alpha(opacity=0);opacity:0"; var _shield = document.createElement("div"); _shield.id = "shield"; _shield.style.cssText = shieldStyle; document.body.appendChild(_shield); }catch(e){} } //拖動時執行的函數 document.onmousemove = function(e){ try{ if(drag_flag){ var now_x = getX(e); var _pv = parseInt($doc("splitDiv").style.left)+ now_x - begin_x; $doc("splitDiv").style.left = _pv +"px"; begin_x = now_x; }else{ $doc("leftShow").style.width = $doc("splitDiv").style.left; document.body.removeChild($doc("shield")); document.body.removeChild($doc("splitDiv")); // 調整頁面布局 resizePage(); } }catch(e){} } document.onmouseup = function(){ try{ if(drag_flag){ //設定拖動條的位置（設定左側的寬度） $doc("leftShow").style.width = $doc("splitDiv").style.left; document.body.removeChild($doc("shield")); document.body.removeChild($doc("splitDiv")); // 調整頁面布局 resizePage(); } drag_flag = false; begin_x = null; }catch(e){} } } if(window.attachEvent){ window.attachEvent("onload",function(){resizePage();}); window.attachEvent("onresize",function(){resizePage();}); } if(window.addEventListener){ window.addEventListener("load",function(){resizePage();},true); window.addEventListener("resize",function(){resizePage();},true); } </ script> </head> <body> </body> </html>
[Ctrl+A 全選注:如需引入外部Js需刷新才能執行]

聲明：本網頁內容旨在傳播知識，若有侵權等問題請及時與本網聯系，我們將在第一時間刪除處理。TEL:177 7030 7066 E-MAIL:11247931@qq.com

js可拖動的后臺界面_頁面背景

推薦度：

點擊下載本文 文檔為doc格式

標簽：背景移動頁面

熱門焦點

js可拖動的后臺界面_頁面背景

js可拖動的后臺界面_頁面背景

js可拖動的后臺界面_頁面背景

最新推薦

猜你喜歡

熱門推薦