Reference for Processing version 1.2. If you have a previous version, use the reference included with your software. If you see any errors or have suggestions, please let us know. If you prefer a more technical reference, visit the Processing Javadoc.
| Class | XMLElement |
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|---|---|---|---|
| Name | getChildCount() |
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| 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();
println(numSites); // Prints "2"
} |
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| Description | Returns the number of children for the element. | ||
| Syntax | xml.getChildCount() |
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| Parameters |
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| Returns | int | ||
| Usage | Web & Application | ||
| Related | XMLElement_getChild() XMLElement_getChildren() |
