The following forum message was posted by Anonymous at http://sourceforge.net/projects/jtidy/forums/forum/41437/topic/3787602:
When I attempt to append a new attribute node onto a specific node, I get a null pointer exception from within jtidy -- Am I not initializing something or is there a bug? Here is my code:
private void addTarget_blank(Document doc){
NodeList list = doc.getElementsByTagName(\"a\");
for(int i=0; i<list.getLength(); i++){
NamedNodeMap map = list.item(i).getAttributes();
for (int j = 0; j < map.getLength(); j++) {
if(map.getNamedItem(\"target\") == null){
Attr attr = doc.createAttribute(\"target\");
attr.setNodeValue(\"_blank\");
attr.setValue(\"_blank\");
list.item(i).appendChild(attr);
}
}
}
}
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