我在javascript函数中有一个变量名。
结果变量的值是xml,
我需要使用opportunityid(在Image中突出显示)值形成一个数组。
如何从特定节点值获取并形成数组。?
我使用了函数,
function guid(){
var xml = "<?xml version='1.0' encoding='utf-8'?>" +
"<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">" +
GenerateAuthenticationHeader() +
"<soap:Body>" +
"<RetrieveMultiple xmlns=\"http://schemas.microsoft.com/crm/2007/WebServices\">" +
"<query xmlns:q1=\"http://schemas.microsoft.com/crm/2006/Query\" xsi:type=\"q1:QueryExpression\">" +
"<q1:EntityName>opportunity </q1:EntityName>" +
"<q1:ColumnSet xsi:type='q1:ColumnSet'>" +
"<q1:Attributes>" +
"<q1:Attribute>opportunity id</q1:Attribute>" +
"</q1:Attributes>" +
"</q1:ColumnSet>" +
"<q1:Distinct>false</q1:Distinct>" +
"</query></RetrieveMultiple>" +
"</soap:Body></soap:Envelope>";
var xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
xmlHttpRequest.Open("POST", "/mscrmservices/2007/CrmService.asmx", false);
xmlHttpRequest.setRequestHeader("SOAPAction", "http://schemas.microsoft.com/crm/2007/WebServices/RetrieveMultiple");
xmlHttpRequest.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
xmlHttpRequest.setRequestHeader("Content-Length", xml.length);
xmlHttpRequest.send(xml);
var result = xmlHttpRequest.responseXML.xml;
var doc = new ActiveXObject("MSXML2.DOMDocument");
doc.async = false;
doc.loadXML(result);
}
答案 0 :(得分:0)
正如我可以看到你的xml的结构,它如下:
<soap:Body>
<RetrieveMultipleResponse>
<RetrieveMultipleResult>
<BusinessEntities>
<BusinessEntity>
<q1:oppourtunityid>
</q1:oppourtunityid>
</BusinessEntity>
</BusinessEntities>
</RetrieveMultipleResult>
</RetrieveMultipleResponse>
</soap:Body>
为此您可以使用DOM元素,如下所示:
var businessEntites = result.getElementsByTagName('BusinessEntity');
var oppidArr = [];
for(var i=0; i<businessEntities.length; i++)
{
var oppid = businessEntites.item(i).getElementsByTagName('q1:oppourtunityid').item(0).childNodes[0].nodeValue;
oppidArr[i] = oppid;
}
答案 1 :(得分:0)
我想,你应该尝试下面的代码,我已经从Mozilla的网站上复制了一些代码,因为它有条件的最佳实践代码:)
function guid(){
var xml = "<?xml version='1.0' encoding='utf-8'?>" +
"<soap:Envelope xmlns:soap=\"http://schemas.xmlsoap.org/soap/envelope/\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\">" +
GenerateAuthenticationHeader() +
"<soap:Body>" +
"<RetrieveMultiple xmlns=\"http://schemas.microsoft.com/crm/2007/WebServices\">" +
"<query xmlns:q1=\"http://schemas.microsoft.com/crm/2006/Query\" xsi:type=\"q1:QueryExpression\">" +
"<q1:EntityName>opportunity </q1:EntityName>" +
"<q1:ColumnSet xsi:type='q1:ColumnSet'>" +
"<q1:Attributes>" +
"<q1:Attribute>opportunity id</q1:Attribute>" +
"</q1:Attributes>" +
"</q1:ColumnSet>" +
"<q1:Distinct>false</q1:Distinct>" +
"</query></RetrieveMultiple>" +
"</soap:Body></soap:Envelope>";
var xmlHttpRequest;
if (window.XMLHttpRequest) { // Mozilla, Safari, ...
xmlHttpRequest = new XMLHttpRequest();
} else if (window.ActiveXObject) { // IE
try {
xmlHttpRequest = new ActiveXObject("Msxml2.XMLHTTP");
}
catch (e) {
try {
xmlHttpRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch (e) {}
}
}
if (!xmlHttpRequest) {
alert('Giving up :( Cannot create an XMLHTTP instance');
return false;
}
xmlHttpRequest.onreadystatechange = getContents;
xmlHttpRequest.open("POST", "/mscrmservices/2007/CrmService.asmx", false);
xmlHttpRequest.setRequestHeader("SOAPAction", "http://schemas.microsoft.com/crm/2007/WebServices/RetrieveMultiple");
xmlHttpRequest.setRequestHeader("Content-Type", "text/xml; charset=utf-8");
xmlHttpRequest.setRequestHeader("Content-Length", xml.length);
xmlHttpRequest.send(xml);
function getContents() {
if (xmlHttpRequest.readyState === 4) {
if (xmlHttpRequest.status === 200) {
var xmldoc = xmlHttpRequest.responseXML;
var root_node = xmldoc.getElementsByTagName('q1:Attributes').item(0);
alert(root_node.firstChild.data);
} else {
alert('There was a problem with the request.');
}
}
}
}