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Posted to issues@shale.apache.org by "Craig McClanahan (JIRA)" <ji...@apache.org> on 2006/07/11 19:32:16 UTC
[jira] Commented: (SHALE-216) possibility to "skip" token
validation when necessary
[ http://issues.apache.org/struts/browse/SHALE-216?page=comments#action_37711 ]
Craig McClanahan commented on SHALE-216:
----------------------------------------
It sounds like you might be suffering the effects of a previously reported bug:
http://issues.apache.org/struts/browse/SHALE-182
This bug made it impossible to resubmit a page after it was redisplayed with *any* validation error messages. This was fixed as of nightly build 20060627 ... could you make sure you're using a version more recent than that, and see if you still have this issue?
> possibility to "skip" token validation when necessary
> -----------------------------------------------------
>
> Key: SHALE-216
> URL: http://issues.apache.org/struts/browse/SHALE-216
> Project: Shale
> Type: Improvement
> Components: Core
> Versions: Nightly
> Environment: Myfaces 1.1.2
> Reporter: Veit Guna
>
> I'm using the shale token tag to avoid duplicate form submits. It works so far.
> Now I have this usecase:
> - An input form is generated with fields for an address (street, areacode, city etc.)
> - The token tag is placed in the bottom of the form to avoid re-submit
> - There are some validators in the form, that validate areacode in combination with city
> - Is the city not unique when submitting, a warning msg is added to the facescontext and the possible cities are presented in a selectbox to choose from (javascript auto-submit)
> - After choosing the right city (the form is submitted automatically by JS), another check looks for multiple areacodes for that city and displays them in another selectbox with an additional msg in the facescontext that the user has to select one.
> - When the user selects the areacode (JS auto-submit), the form is re-displayed without any msg (because, everything is fine now)
> - Here is the problem: re-displaying the page without an queued error msg in the facescontext will mark the form "as-sent".
> - So finally when the user wants to submit the form (after correcting his input), the tag doesn't allow sending the form again.
> It would be nice, if it would be possible to "skip" a validation for the token for re-displaying a page or to generate a new token when re-displaying without
> validation errors.
> One "solution" would be to add an additional msg to the facescontext, when validation of areacode+city is finally ok. But perhaps the component could offer a solution to this?
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