THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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A Zone can be updated via an EventLink, ActionLink or ActionLink Select component, or by a Form. All of these components support a zone parameter, which provides the id of the Zone's <div>. Clicking such a link will invoke an event handler method on the server as normal ... except that the return value of the event handler method is used to send a partial page response to the client, and the content of that response is used to update the Zone's <div> in place.
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Tapestry.ElementEffect Function Purpose | Result |
|---|---|
highlight() | (the default) highlight changes to an already-visible zone |
show() | make the zone visible if it isn't already visible |
highlight() | Highlight changes to an already-visible zone |
slidedown() | Scroll scroll the content down |
slideup() | Slide slide the content back up (opposite of slidedown) |
fade() | Fade fade the content out (opposite of show) |
To have Tapestry update a zone without the usual yellow highlight effect, just specify "show" for the update parameter:
| Code Block |
|---|
<t:zone t:id="myZone" t:update="show"> |
You may also define and use your own JavaScript effect function (with lower-case names), like this:
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