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代码还有待完善: 复制代码 代码如下:<script type="text/javascript"> // Close HTML Tags -------------------------------------------- function closeHTML(str){ var arrTags=["span","font","b","u","i","h1","h2","h3","h4","h5","h6","p","li","ul","table","div"];
for(var i=0;i<arrTags.length;i++){ var intOpen=0; var intClose=0;
var re=new RegExp("\\<"+arrTags+"( [^\\<\\>]+|)\\>","ig"); var arrMatch=str.match(re); if(arrMatch!=null) intOpen=arrMatch.length;
re=new RegExp("\\<\\/"+arrTags+"\\>","ig"); arrMatch=str.match(re); if(arrMatch!=null) intClose=arrMatch.length;
for(var j=0;j<intOpen-intClose;j++){ str+="</"+arrTags+">"; } /*for(var j=(intOpen-intClose-1);j>=0;j--){ str+="</"+arrTags+">"; }*/ }
return str; }
// Close UBB Tags -------------------------------------------- function closeUBB(str){ var arrTags=["code","quote","list","color","align","font","size","b"];
for(var i=0;i<arrTags.length;i++){ var intOpen=0; var intClose=0;
var re=new RegExp("\\["+arrTags+"(=[^\\[\\]]+|)\\]","ig"); var arrMatch=str.match(re); if(arrMatch!=null) intOpen=arrMatch.length;
re=new RegExp("\\[\\/"+arrTags+"\\]","ig"); arrMatch=str.match(re); if(arrMatch!=null) intClose=arrMatch.length;
for(var j=0;j<intOpen-intClose;j++){ str+="[/"+arrTags+"]"; } }
return str; }
alert(closeHTML("正常:<div class='testBox'><ul><li><b>加粗</b><span>字体哈哈")); alert(closeHTML("有错:<div class='testBox'><p><ul><li><b>加粗</b><span>字体哈哈")); </script> |
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