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for(i=0; i<len; i++){
if(zdname != ""){
zdname += "#" + trNode.children.item(i).getAttribute("busPath");
}else{
zdname = trNode.children.item(i).getAttribute("busPath");
}
}
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function StringBuffer() {
var _parts = new Array();
}
StringBuffer.prototype.append = function (text) {
if ((text == null) || (typeof(text) == 'undefined')) {
return this;
}
if ((typeof(text) == 'string') && (text.length == 0)) {
return this;
}
_parts.push(text);
return this;
}
StringBuffer.prototype.toString = function(delimiter) {
return _parts.join(delimiter || '');
}
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var buffer = new StringBuffer();
for(i=0; i<len; i++){
buffer.append(trNode.children.item(i).getAttribute("busPath"));
}
zdname = buffer.toString("#");
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