var usrconf = "<root><node>abc</node><node>efg</node></root>";
var xmlDoc = $.parseXML( usrconf );
$(xmlDoc).find('node').each(function(i) {
// change node values here
});
现在如何打印更改后的 XML?
var usrconf = "<root><node>abc</node><node>efg</node></root>";
var xmlDoc = $.parseXML( usrconf );
$(xmlDoc).find('node').each(function(i) {
// change node values here
});
现在如何打印更改后的 XML?
$(this) 使您可以访问在 each() 中选择的元素。i
是这里描述的函数索引:http: //api.jquery.com/each/
.each( function(index, Element) )
所以正确的代码是:
var usrconf = "<root><node>abc</node><node>efg</node></root>";
var xmlDoc = $.parseXML( usrconf );
$(xmlDoc).find('node').each(function(i) {
$(this).attr('changed', true);
});
console.log(xmlDoc);
或者如果你想将它序列化回来
var usrconf = "<root><node>abc</node><node>efg</node></root>";
var xmlDoc = $.parseXML( usrconf );
$(xmlDoc).find('node').each(function(i) {
$(this).attr('changed', true);
});
console.log(xmlDoc);
// from http://stackoverflow.com/a/6507766/141200
function xmlToString(xmlData) {
var xmlString;
//IE
if (window.ActiveXObject){
xmlString = xmlData.xml;
}
// code for Mozilla, Firefox, Opera, etc.
else{
xmlString = (new XMLSerializer()).serializeToString(xmlData);
}
return xmlString;
}
console.log(xmlToString(xmlDoc));