Jsf Conversion Error
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Primefaces Conversion Error Setting Value For 'null Converter'
Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask conversion error setting value for null converter selectonemenu Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign conversion error setting value salesforce up Conversion Error setting value '52' for 'null Converter' [duplicate] up vote 5 down vote favorite 5 This question already has an answer here: Conversion Error setting value for 'null Converter' 1 answer I'm new to JSF and I have been trying to store data from a form that uses a h:selectOneMenu to get the category of a product. The h:selectOneMenu is being
Jsf Date Converter
populated from the DB, however, when trying to store a product in the DB, I am getting an error: Conversion Error setting value '52' for 'null Converter'. I have reviewed similar problems in StackOverflow and tutorials online but I am still getting the error. This is the xhtml:
here for a quick overview of the site Help Center Detailed answers to any questions you might jsf converter have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million http://stackoverflow.com/questions/13182660/conversion-error-setting-value-52-for-null-converter programmers, just like you, helping each other. Join them; it only takes a minute: Sign up how to solve “Conversion Error setting value '2013-10-26' for 'null Converter'” in h:inputtext? up vote 2 down vote favorite when I press the insert button, I get the error indicated on the title Conversion Error setting value '2013-10-26' for http://stackoverflow.com/questions/19613494/how-to-solve-conversion-error-setting-value-2013-10-26-for-null-converter 'null Converter'
Error setting value' for ‘null Converter' error message when using JSF 2. Sample code: Before:
After:
Like this:Like Loading... Related Written by Sean https://notsomany.wordpress.com/2010/08/12/jsf-2-0-command-button-conversion-error-setting-value-for-null-converter/ Ye Posted in JSF 10 comments December 17, 2010 - 7:26 pm Juan https://recalll.co/app/?q=jsf%20-%20Conversion%20Error%20setting%20value%20%22UserID%22%20for%20'null%20Converter' Yes, You are right! Thanks for publishing! Reply March 30, 2011 - 2:13 pm Sunil But in this case, attribute values will be lost from the formbean. Reply November 24, 2011 - 10:12 am Sunil Vijayakumar It's Working! But i need clear solution after giving immediate="true". Reply November 24, 2011 - 10:50 conversion error am Raymond Reid What do you mean by a clear solution? Give me a little bit more information and I'll try and help. Reply November 25, 2011 - 6:24 am Sunil Vijayakumar Why it's working? after we give immediate="true", need an explanation on that. Reply November 26, 2011 - 7:03 am Sunil Vijayakumar After i give immediate="true" my form bean values are lost, can conversion error setting any one help me in regarding this. Code: Thanks in Advance. Reply December 20, 2011 - 8:23 pm mousouchop immediate = "true", will make your button perform it's assigned action without validating the fields on the form, which means that they aren't persisted to your backing bean, or the underlying database. You can write your own method to validate and save the form values, or find another solution to the problem that you are trying to fix using immediate = "true". Those are the only two options I have found at this point in my understanding of JSF. Reply May 7, 2013 - 11:46 pm asin thank uuuu,this problem was torturing me Reply February 24, 2015 - 7:56 am Hewan hi in my case the conversion error seem to be solved but it created some exception , the save() method is throwing exception message,pleas help? Reply August 20, 2015 - 4:52 pm Schoenhart Thanks a lot!!! it worked🙂 Reply Leave a Reply Cancel reply Enter your comment here... Fill in your details below or click an icon to log in: Email (required) (Address never made public) Name (required) Website You are com
would only be found if it's annotated with @javax.faces.bean.ManagedBean and if the class is located in the WAR (and thus not in the EJB/EAR or elsewhere!). The @FacesConverter annotation isn't been used in this construct and in fact superfluous and only confusing to starters. Remove that annotation. The @EJB works indeed only in managed beans. If really in vain (I could however not explain why), try managing it by CDI instead: replace the JSF @ManagedBean annotation by the CDI @Named annotation. You're apparently already successfully managing front controller beans by CDI. Unrelated to the concrete problem, the converter seems to be designed to convert based on a technical ID (a DB primary key), not an email address. An email address can never match \d+ (which is regex for "digits only"). Make sure that you're not confusing email address with ID. thank you very much for your detailed suggestions. I have followed your instructions, I removed the @FacesConverter annotation, I have also replaced the @ManagedBean annotation for @Named("userConverter"). I have also removed the regex condition. I'm using the email as an id for this User that is why I used email. Problem is now fixed. Thank you very much. BalusC - onie question: I am new to JSF and have read that @FacesConverter is required and would like to fully understand why I needed to remove it in this case. Could you extend a little bit your explanation on why we removed it for this converter? - Thanks in advance. That's because you want to inject an @EJB in it. The @FacesConverter (and @FacesValidator) is however not a supported injection target. This oversight is fixed in upcoming JSF 2.2. jsf - Conversion Error setting value "UserID" for 'null Converter' - S... View More at http://stackoverflow.com/questions/13335295/conversion-error-sett... You should mention the used converter class in the concerned tag to enable conversion :