getIntValue (DOMDocument - JavaScript)

Gets the integer value of the first data element that matches an XPath.

Defined in

DOMDocument

Syntax

getIntValue(xpath:string) : long

getIntValue(xpath:string, selectionNS:NamespaceContext) : long

Parameters Description
xpath The XPath of an element associated with the document.
selectionNS A namespace context.
Return value Description
long The value of the data element.

Usage

This method is equivalent to getIntValue in DOMElement.

In a schema, this data element should be defined as integer. In the data properties, the display type of a bound field should be Number.

If the XPath includes namespace prefixes, either:

Examples

(1) This example is for the onclick event of a button. It gets an element from the document specified by an index. The requestScope variables are bound to edit boxes on the page so the user specifies i before clicking the button, and gets back m or msg.
var dc = database.getAllDocuments();
if(dc.getDocumentCount() > 0) {
	if(requestScope.i >= 0 && requestScope.i < dc.getDocumentCount()) {
		var ar = dc.getDocumentArray(requestScope.i + 1);
		var doc = ar[i];
		var dom = doc.getDOM();
		requestScope.m = dom.getIntValue("/schema1/element3");
	} else {
		requestScope.msg = "No such document";
	}
} else {
	requestScope.msg = "No documents in database";
}
(2) This example is for the onclick event of a button using namespaces. It gets an element from the document specified by an index. The requestScope variables are bound to edit boxes on the page so the user specifies i before clicking the button, and gets back m or msg.
var dc = database.getAllDocuments();
if(dc.getDocumentCount() > 0) {
	if(requestScope.i >= 0 && requestScope.i < dc.getDocumentCount()) {
		var ar = dc.getDocumentArray(requestScope.i + 1);
		var doc = ar[i];
		var dom = doc.getDOM();
		var ns = new NamespaceContextImpl();
		ns.addNamespace("s", "http://mynamespace.com");
		requestScope.m = dom.getIntValue("/s:schema1/s:element3", ns);
	} else {
		requestScope.msg = "No such document";
	}
} else {
	requestScope.msg = "No documents in database";
}