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https://jira.jboss.org/jira/browse/RF-5595?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Anton Belevich resolved RF-5595.
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Fix Version/s: 3.3.0
Resolution: Out of Date
> Combobox loses it's value if value is entered by user and component is ajax
> re-rendered
> ---------------------------------------------------------------------------------------
>
> Key: RF-5595
> URL: https://jira.jboss.org/jira/browse/RF-5595
> Project: RichFaces
> Issue Type: Bug
> Affects Versions: 3.2.2
> Environment: Firefox 2 - 3, IE6 / 7, Safari, Opera,....
> Reporter: Brian Couchman
> Assignee: Anton Belevich
> Fix For: 3.3.0
>
>
> When a rich:combobox is on a page, with enableManualInput=true, user can type
> a value in the box that is not in the list of propositions.
> At that moment, the hidden input is properly populated.
> If an ajax request is fired on the page, and the combobox is rerendered, the
> input text still contains the user value, but the hidden input is empty, and
> any next submit (ajax or not) empties the bean bound to the combobox object.
> The issue comes from the renderer of the Combobox
> In the class ComboboxRenderer, doEncodeEnd(), at line 560 we see this code :
> {code:title=ComboboxRenderer.java}
> String hiddenValue = null;
> if (items.contains(value)) {
> variables.setVariable("hiddenValue", value);
> }
> {code}
> which means : "If the value in the field is not part of the list of
> propositions, do not fill the hidden input with it". The input text is
> properly filled and it breaks the symetry (user sees a value in the box but
> another value is saved in the bean).
> If enableManualInput=true, meaning the user can type his own value, there
> should be no check if the value is in the propositions or not, and the hidden
> field should be filled the same way the input text is.
> Code should look like :
> {code:title=ComboboxRenderer.java}
> String hiddenValue = null;
> if (enableManualInput || items.contains(value)) {
> variables.setVariable("hiddenValue", value);
> }
> {code}
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