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jquery如何翻译成javascript?

时间:2009-10-01

来源:互联网

复制代码
  1. $(function(){
  2. $(".box tr").filter(":contains(按)").hide();
  3. })


翻译成javascript如何写呢?希望高人相助

作者: 大仙   发布时间: 2009-10-01

复制代码
  1.     function doHide() {
  2.             var el = [];
  3.             var allElements = document.getElementsByTagName('*');
  4.             for (var i = 0; i < allElements.length; i++) {
  5.                 if (allElements[i].className == "box") {
  6.                     el[el.length] = allElements[i];
  7.                 }
  8.             }
  9.             if (el.length > 0) {
  10.                 for (var i = 0; i < el.length; i++) {
  11.                     var childs = el[i].childNodes;
  12.                    
  13.                     if(childs.length > 0){
  14.                         for(var j = 0 ; j < childs.length ; j++){
  15.                             if(childs[j].lastChild){
  16.                                 if(childs[j].lastChild.tagName == "tr"){
  17.                                     if(childs[j].innerHTML.indexOf("按") != -1){
  18.                                         el[i].style.display = "none";
  19.                                     }
  20.                                 }
  21.                             }
  22.                         }
  23.                     }
  24.                 }
  25.             }
  26.         }
[ 此帖被kooness在2009-10-04 10:16重新编辑 ]

作者: kooness   发布时间: 2009-10-04

搞明白了!
[ 此帖被kooness在2009-10-04 10:17重新编辑 ]

作者: kooness   发布时间: 2009-10-04