XMLElement::getStringAttribute() \ Language (API) \ Processing 1.0
























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Reference for Processing version 1.0+. If you have a previous version, use the reference included with your software. If you see any errors or have any comments, let us know.

Class XMLElement Name getStringAttribute() Examples // The following short XML file called "sites.xml" is parsed // in the code below. It must be in the project's "data" directory // <?xml version="1.0"?> // <websites> // <site id="0" url="processing.org">Processing</site> // <site id="1" url="mobile.processing.org">Processing Mobile</site> // </websites> XMLElement xml; void setup() { size(200, 200); xml = new XMLElement(this, "sites.xml"); int numSites = xml.getChildCount(); for (int i = 0; i < numSites; i++) { XMLElement kid = xml.getChild(i); int id = kid.getIntAttribute("id"); String url = kid.getStringAttribute("url"); String site = kid.getContent(); println(id + " : " + url + " : " + site); } } Description Returns a String attribute of the element. If the default parameter is used and the attribute doesn't exist, the default value is returned. When using the version of the method without the default parameter, if the attribute doesn't exist, the value 0 is returned. Syntax xml.getStringAttribute(name) xml.getStringAttribute(name, default) Parameters xml any variable of type XMLElement name String: the name of the attribute default int: value returned if the attribute is not found Returns String Usage Web & Application

Updated on November 22, 2008 08:39:25pm PST












Processing was initiated by Ben Fry and Casey Reas. It is developed by a small team of volunteers.


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