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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