javascript reads xml_javascript tips

Copy code The code is as follows:

/**
* Get the collection object of XML file attributes
* @param xmlDoc XML object
* @param name Attribute name such as: user
* @return Return Array object
* Example XML:
*
*
*
*
* < ;cnname>Little Pig  
*                                      🎜> *                                                       * < /user>
*
*/
function getXMLArray(xmlDoc, name) {
var keys = name.split('.');
var node = xmlDoc.documentElement; // get Root node
var rtn = new Array();
var n = 0;

for(var i=0; i var children = node .childNodes; // Get child nodes
var key = keys[i];
for(var k=0; k if(child.nodeName == key) { // Determine whether the child node matches
if(i == keys.length-1) {
rtn[n] = child;
n ;
} else {
node = child;
break;
}
}
}
}


return rtn;
}


/**
* Get the value in the object obtained by the getXMLArray function
* @param node Node object
* @param name
* @return Return String
*/
function getValue(node, name) {
var keys = name.split('.');

for( var i=0; i var childs = node.childNodes; // Get child nodes
var key = keys[i];
for(var k=0; k node = child ;
break;
}
}
}
}


return "";
} 



// 测试: 


var xmlDoc = new ActiveXObject("Microsoft.XMLDOM"); 
xmlDoc.async = false; 
xmlDoc.loadXML("小猪27小霞26小章25"); 


var list = getXMLArray(xmlDoc, 'user'); 
for(var i=0; i  var obj = list[i]; 
  document.write(getValue(obj, 'name.cnname')); 
  document.write(getValue(obj, 'age')); 
  document.write('
'); 
}