allow to process form submits in a queue for high-speed input handling
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Key: TOMAHAWK-1214
URL: https://issues.apache.org/jira/browse/TOMAHAWK-1214
Project: MyFaces Tomahawk
Issue Type: New Feature
Components: PPRPanelGroup
Reporter: Mario Ivankovits
Assignee: Ernst Fastl
Enhance the PPR stuff in a way which allows to process form input asynchron in
a queue for high-speed input handling.
Probably by adding a new attribute to the PPRPanelGroup called
"queued=true|false". With "true" the form data should be collected and held in
a queue on client side.
The client then checks that queue at given intervalls (queueCheckInterval=) if
there is data in the queue and transmit that data to the server like a normal
ppr request. Between each transmit a queueWaitInterval= should be waited.
A status component (queueShowStatus=true|false) should show the success of each
transmit. A client side javascript should be used to extract the status text
information from the form data
(queueShowStatusInfoBuilder=javascript-method-name(formData))
The PprPanelGroup should also be enhanced to being able to point to the
messages component (messages=component-id) the queueStatus information should
then be able to visualize that text and show e.g. a red-cross if there were
errors (=messages)
For this first version the status info can be a simple table created
client-side using some css to allow to format it according to the application
skin.
A simple table with two columns
status-info|return-visualization
status-info is the text returned by the queueShowStatusInfoBuilder javascript
method and return-visualization might be an icon.
Only waiting requests and those with errors should be shown, correctly finished
requests can be removed from the list.
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