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https://issues.apache.org/jira/browse/TAPESTRY-1982?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Marcus Schulte updated TAPESTRY-1982:
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Fix Version/s: (was: 4.1.6)
4.1.7
> Autocompleter should offer an allowCache parameter (currently caching is
> enabled by default with no way to disable it)
> ----------------------------------------------------------------------------------------------------------------------
>
> Key: TAPESTRY-1982
> URL: https://issues.apache.org/jira/browse/TAPESTRY-1982
> Project: Tapestry
> Issue Type: Improvement
> Components: Framework
> Affects Versions: 4.1.5
> Reporter: I D
> Priority: Minor
> Fix For: 4.1.7
>
>
> The dojo component that underlies the Autocompleter component - Select - has
> an "allowCache" property, which is set to true by default.
> This means that even when working in "remote" mode, results are cached
> locally after they have been fetched for the first time. This can be a
> problem. Consider the following scenario:
> A registration form has a PropertySelection component for country of
> residence and an Autocompleter component for city of residence. As soon as a
> country is changed, the Autocompleter model is aynchronously altered so as to
> match cities only from the selected country. A user first selects country
> "UK" for example, and then types "lon" into the city field. Some suggestions
> of city names are then retrieved from the model. The user then changes the
> country (e.g. after realizing he chose the wrong country) and types the same
> string into the city field again. Unfortunately the model will not even be
> polled this time, since dojo chaches the results that were extracted the last
> time the same filter was used.
> The Autocompleter component should therefore offer an allowCache parameter
> that would be copied to the dojo.widget.Select.allowCache property on
> initialization.
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