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Ajax.DoubleCombo update

November 11th, 2008

Due to a recent request about my Ajax.DoubleCombo class, I have updated it to support automatic updates trickling down when the server returns a “selected” value or the default value is non-void. In the process, I added some Prototype 1.6 custom events, namely doubleCombo:update and doubleCombo:clearSlaves which in turn added support for what I will call “branching”. That is, support for multiple slave selects at each level. I don’t know if anyone has a use for this but it is now supported…

Here is the page with the code, docs and demo: Ajax.DoubleCombo

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