KindEditor-新添加的字符串進行html標籤刪除

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afterChange:function() {//創建編輯框之後 
var self = this; 
self.sync(); 
//對比是否有不同，有不同就開始，對 
var htmlstr = self.text(); 
if(editor1Str.length!=htmlstr.length){ 
var strIndex = htmlstr.indexOf(editor1Str); 
var newStr = ""; 
if(strIndex!=0&&strIndex!=-1){//前面有新文段 
newStr = htmlstr.substr(0,htmlstr.length-editor1Str.length); 
newStr = newStr.replace(/<[^>]+>/g, ''); 
editor1Str = newStr+editor1Str; 
} 
if(strIndex==0){//後面有新文段或者沒有 
newStr = htmlstr.substr(editor1Str.length,htmlstr.length-editor1Str.length); 
newStr = newStr.replace(/<[^>]+>/g, ''); 
editor1Str = editor1Str+newStr; 
} 
} 
}