仿51job.com城市選擇框特效

2009-05-30　來源/作者：懶人圖庫　分類：表單按鈕　 «»

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312" />
<title>仿51job.com城市選擇框特效</title>
<style type="text/css">

</style>
</head>
<body>
<div   class="y0oesm0"   id="main">
  <input name="button" type="button" class="bton pointer" value="請選擇" onclick="openBg(1);openSelect(1)"/>
  <div   class="zvthxfb"   id="result">
  <div   id="n3v555l"   class="tit bgc_eee">
   <h2>您已選擇的城市匯總</h2>
  </div> 
  <div   id="nldj5v5"   class="cont" id="makeSureItem">
  </div>
  </div>
</div>
 
<div   class="7b7d5b5"   id="bg">
</div>
<div   class="xxptpvh"   id="selectItem" class="hidden">
  <div   id="7nnlvvl"   class="tit bgc_ccc move" onmousedown="drag(event,this)">
   <h2 class="left">請選擇城市</h2>
   <span id="l5hlvb5"    class="pointer right" onclick="openBg(0);openSelect(0);">[取消]</span>
   <span id="5jhvf5d"    class="pointer right" onclick="makeSure();">[確定]</span>   
  </div>
  <div   id="f77xjdj"   class="cls"></div>
  <div   id="tn5tpzf"   class="cont">
   <div   class="ldf7llp"   id="selectSub">
    <select name="" onchange="showSelect(this.value)" style="margin-bottom:10px;">
     <option value="0">第0層</option>
     <option value="1">第1層</option>
     <option value="2">第2層</option>
     <option value="3">第3層</option>
    </select>
    <div   class="vbrd7nn"   id="c00">
     <input type="checkbox" name="ck00" onclick="addPreItem()" value="北京"/>北京
     <input type="checkbox" name="ck00" onclick="addPreItem()" value="福建"/>福建
     <input type="checkbox" name="ck00" onclick="addPreItem()" value="四川"/>四川 
     <input type="checkbox" name="ck00" onclick="addPreItem()" value="江蘇"/>江蘇
    </div>
    <div   class="7rbbzdt"   id="c01">
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="上海"/>上海
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="云南"/>云南
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="貴州"/>貴州
    </div>
    <div   class="b5j5vbd"   id="c02">
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="黑龍江"/>黑龍江
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="吉林"/>吉林
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="遼寧"/>遼寧
    </div>
    <div   class="bhvrtp7"   id="c03">
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="美國"/>美國
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="阿富汗"/>阿富汗
     <input type="checkbox" name="ck01" onclick="addPreItem()" value="日本"/>日本
    </div>
   </div>
  </div>
  <div   class="vd57dhn"   id="preview">
   <div   id="hbbpntl"   class="tit bgc_eee c_999">
    <h2>您已選擇的城市</h2>
   </div> 
   <div   id="p75hrt5"   class="cont" id="previewItem">
   </div>
  </div>
</div>
 
<script type="text/javascript">
/* ------使用說明----- */
/*
 添加城市方法：
     添加組：找到id 是 "selectSub"中select標(biāo)簽下，添加option標(biāo)簽 value屬性遞增，找到 id 是 "selectSub",按照原有格式添加div,其id屬性遞增
 添加二級(jí)傅選礦選項(xiàng)
  復(fù)制 id 是 "selectSub" 下任意input標(biāo)簽，粘貼在需要添加的位置。
*/
var grow = $("selectSub").getElementsByTagName("option").length; //組數(shù)
var showGrow = 0;//已打開組
var selectCount = 0; //已選數(shù)量 
showSelect(showGrow);
var items = $("selectSub").getElementsByTagName("input");
//alert(maxItem);
//var lenMax = 2; 
//alert(1);
function $(o){ //獲取對(duì)象
 if(typeof(o) == "string")
 return document.getElementById(o);
 return o;
}
function openBg(state){ //遮照打開關(guān)閉控制
 if(state == 1)
 {
  $("bg").style.display = "block";
  var h = document.body.offsetHeight > document.documentElement.offsetHeight ? document.body.offsetHeight : document.documentElement.offsetHeight;
 //alert(document.body.offsetHeight);
 //alert(document.documentElement.offsetHeight);
  $("bg").style.height = h + "px";
 }
 else
 {
  $("bg").style.display = "none";
 } 
}
function openSelect(state){ //選擇城市層關(guān)閉打開控制
 if(state == 1) 
 {
  $("selectItem").style.display = "block";
  $("selectItem").style.left = ($("bg").offsetWidth - $("selectItem").offsetWidth)/2 + "px";
  $("selectItem").style.top = document.body.scrollTop + 100 + "px";  
 }
 else
 {
  $("selectItem").style.display = "none";
 }
}
function showSelect(id){
 for(var i = 0 ; i < grow ;i++)
 {
  $("c0" + i).style.display = "none";
 }
 $("c0" + id).style.display = "block";
 showGrow = id;
}
function open(id,state){ //顯示隱藏控制
 if(state == 1)
 $(id).style.display = "block";
 $(id).style.diaplay = "none";
}
function addPreItem(){ 
 $("previewItem").innerHTML = "";
 var len　= 0 ;
 for(var i = 0 ; i < items.length ; i++)
 {
  if(items[i].checked == true)
  {
   //len++;
   //if(len > lenMax)
   //{
   // alert("不能超過" + lenMax +"個(gè)選項(xiàng)！")
   // return false;
   //}
   var mes = "<input type='checkbox' checked='true' value='"+ items[i].value +"' onclick='copyItem(\"previewItem\",\"previewItem\");same(this);'>" + items[i].value;
   $("previewItem").innerHTML += mes;
   //alert(items[i].value);
  }
 }
}
function makeSure(){
 //alert(1);
 //$("makeSureItem").innerHTML = $("previewItem").innerHTML;
 openBg(0);
 openSelect(0);
 copyItem("previewItem","makeSureItem") 
}
function copyHTML(id1,id2){
 $(id2).innerHTML = $("id1").innerHTML;
}
function copyItem(id1,id2){
 
 var mes = "";
 var items2 = $(id1).getElementsByTagName("input");
 for(var i = 0 ; i < items2.length ; i++)
 {
  if(items2[i].checked == true)
  {
   mes += "<input type='checkbox' checked='true' value='"+ items2[i].value +"' onclick='copyItem(\"" + id2+ "\",\""+ id1 +"\");same(this);'>" + items2[i].value;   
  }
 }
 $(id2).innerHTML = "";
 $(id2).innerHTML += mes;
 //alert($(id2).innerHTML);
}
function same(ck){
 for(var i = 0 ; i < items.length ; i++)
 {
  if(ck.value == items[i].value)
  {
   items[i].checked = ck.checked;
  }
 }
} 
/* 鼠標(biāo)拖動(dòng) */
var oDrag = "";
var ox,oy,nx,ny,dy,dx;
function drag(e,o){
 var e = e ? e : event;
 var mouseD = document.all ? 1 : 0;
 if(e.button == mouseD)
 {
  oDrag = o.parentNode;
  //alert(oDrag.id);
  ox = e.clientX;
  oy = e.clientY;  
 }
}
function dragPro(e){
 if(oDrag != "")
 { 
  var e = e ? e : event;
  //$(oDrag).style.left = $(oDrag).offsetLeft + "px";
  //$(oDrag).style.top = $(oDrag).offsetTop + "px";
  dx = parseInt($(oDrag).style.left);
  dy = parseInt($(oDrag).style.top);
  //dx = $(oDrag).offsetLeft;
  //dy = $(oDrag).offsetTop;
  nx = e.clientX;
  ny = e.clientY;
  $(oDrag).style.left = (dx + ( nx - ox )) + "px";
  $(oDrag).style.top = (dy + ( ny - oy )) + "px";
  ox = nx;
  oy = ny;
 }
}
document.onmouseup = function(){oDrag = "";}
document.onmousemove = function(event){dragPro(event);}
</script>
</body>
</html>

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標(biāo)簽：表單按鈕