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This function The get() function (which can also be used under the alternative name pui.get()) is a shortcut for getElementValue(), trimmed. It is used to retrieve an element’s value by its id and trim the leading and trailing spaces from that value.

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var value = get("TextBox1");

var value2 = pui.get("TextBox1");    // pui.get() is an alternate name for get()

Example 2:

Suppose you have an element in your HTML page with the id, "header". You could set the background image of the header depending on the value of a particular output field:

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