Updating multiple select with ajax
This value will be true for Ajax requests, and false for traditional request.
The depth of the select element can also be limited if the list is very long, although generally you’d want more than one option on display.However, there did seem to be a couple of disadvantages.Firstly, not all users would be aware of the modifier key or how to use it.When that occurs, the request will still be sent to the server, but Tapestry will handle it as a return type, you should detect non-Ajax requests and return a traditional response, typically null to redraw the whole page.This is accomplished by injecting the Request object, and invoking the is XHR() method.Controls whether to bind the widget to the data source on initialization.
The data source of the widget which is used to display a list of values.
The animation played when the suggestion popup is opened.
The effect(s) to use when playing the open animation. Complete list of available animations The duration of the open animation in milliseconds.
First things first: as with any page that is loaded with Java Script and AJAX functionality, it should work without Java Script.
The effect(s) to use when playing the close animation. Complete list of available animations The duration of the close animation in milliseconds.
We should of course highlight pre-selected checkboxes when the page first loads, as well as selections that the user makes afterwards.