Ueditor富编辑器第二次打开的时候会渲染失败

1、在页面或窗口关闭的时候，通过监听页面或窗口事件，在函数里面销毁富编辑器

if(typeof(UE.getEditor("newsContentAdd")) !='undefined'){

         UE.getEditor("newsContentAdd").destroy();

}

2、在页面每次初始化的时候，先删除掉以前的编辑器，再次进行初始化

//先删除掉以前的ueditor，否则第二次打开的时候会渲染失败

UE.delEditor("newsContent");

//初始化渲染ueditor

var newsContent = UE.getEditor('newsContent',{

initialFrameWidth:1000,initialFrameHeight:450,

toolbars:[

          ['source','undo','redo','bold','italic','underline','fontborder','strikethrough','superscript','subscript', 'removeformat','formatmatch','autotypeset','blockquote','pasteplain','|','forecolor','backcolor','insertorderedlist','insertunorderedlist','selectall','cleardoc','rowspacingtop','rowspacingbottom','lineheight','|','background'],

          ['fontfamily','fontsize','|','justifyleft','justifycenter','justifyright','justifyjustify','|','imagenone','imageleft','imageright','imagecenter','|','insertimage','emotion','|','inserttable','deletetable','insertparagraphbeforetable','insertrow','deleterow','insertcol','deletecol','mergecells','mergeright','mergedown','splittocells','splittorows','splittocols','|','preview']

         ]

    ,emotionLocalization:true

    ,wordCount:false,autoFloatEnabled:false

});