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function
getSelectedHtml(){
var
selectedHtml =
""
;
var
documentFragment =
null
;
try
{
if
(window.getSelection){
documentFragment = window.getSelection().getRangeAt(0).cloneContents();
}
else
if
(document.selection){
documentFragment = document.selection.createRange().HtmlText;
}
for
(
var
i=0;i<documentFragment.childNodes.length;i++){
var
childNode = documentFragment.childNodes[i];
if
(childNode.nodeType==3){
// Text 节点
selectedHtml+=childNode.nodeValue;
}
else
{
var
nodeHtml = childNode.outerHTML;
selectedHtml+=nodeHtml;
}
}
}
catch
(err){
}
return
selectedHtml;
}
|
本文转自 antlove 51CTO博客，原文链接:http://blog.51cto.com/antlove/1728155
