The problem _javascript technique of textnode fragmentation in Firefox

The common behavior of AJAX applications is to back up the data in the background with XML to return to the browser, browser parsing XML, get NodeValue

If the content in a single node is very long (more than 4096 bytes), then it is important to note in Firefox/mozilla that the content will be friefox into multiple textnode, each 4096 bytes in size. This situation can be handled using the following functions (IE compatible)

Copy Code code as follows:

function Getnodevalue (node)
{
if (node && node.haschildnodes ()) {
return node.firstChild.nodeValue;
var s= ""
Mozilla has many textnodes with a size of 4096
Chars each instead of one large one.
They all need to be concatenated.
for (Var j=0;j<node.childnodes.length;j++) {
S+=new String (Node.childNodes.item (j). NodeValue);
}
return s;
}else
Return "";
}