AK wrote:
> This is not specifically a Stripes issue, but I suspect someone here
> has dealt with this problem and can provide some advice.
>
> I'm trying to build a set of dependent drop-down menus, State and
> City. When one of the 50 states is selected from the 1st drop-down,
> the City menu is populated with all the cities in that state.
>
> What's the best way to do something like this (w/ Stripes)? Also,
> anyone know where I can get this data?!
Using any Javascript framework and a JavascriptResolution, it is really
easy.
Something like this will do the work with Prototype:
new Ajax.Request(url, {
parameters: $(idSourceDropdown).name+'='+$F(idSourceDropdown),
onSuccess: function(request) {
$(destDropdown).options.length=0;
eval(request.responseText).each(function(item, i){
$(destDropdown).options[i] = new Option(item.label, item.value);
});
},
method:'post'
});
In your actionBean:
Just populate a List<LabelValueBean> and return new
JavascriptResolution(theList)
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