What does this do? (JavaScript)

Chris41411 · 2005-01-13T21:12:55

function out(element) { eval( "document." + element + ".src = \"nav_\" + element + \"_out.gif\"" ) } Why do you use the escape quotations in this function? The element being passed is the name of an image.

Engines and Middleware Programming

Started by Chris41411 January 13, 2005 08:39 PM

10 comments, last by mike25025 20 years, 1 month ago

Prototype

2,097

January 13, 2005 09:12 PM

The plus sign are outside of the quotations and are there to glue the other parts of the string together. Or do I misunderstand your question?

mike25025

494

January 13, 2005 09:12 PM

1 + 2 + 33 + 36/////////////////////////////////////// e = "2""1" + e + "3""12" + "3""123"

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What does this do? (JavaScript)

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