Home > Conversion Error > Conversion Error Setting Value '0' For 'null Converter'

Conversion Error Setting Value '0' For 'null Converter'

Contents

How to politely decline my salary due to feeling I don't currently deserve it? Why don't my users have separate desktops in Windows 10? My boss asks me to stop writing small functions and do everything in the same loop Education or employment: What is a post-doc? I have been reading about Converters since yesterday, but I wasn't able to really understand it until your explanation. his comment is here

Join them; it only takes a minute: Sign up Conversion error setting value for 'null converter' [duplicate] up vote 1 down vote favorite This question already has an answer here: Conversion To use it, just register it as below: share|improve this answer answered Mar 5 '15

Primefaces Conversion Error Setting Value For 'null Converter'

As far as I'm concerned there should be no need for a conversion so I shouldn't be getting the error I'm seeing. How can I get bash/zsh to change some text from "foo.foo.foo" to "foo foo foo" with a script/alias? Image blending dependent on image column Education or employment: What is a post-doc? Can a supine verb have arguments?

This won't work. Why didn't Doctor Strange use the Eye of Agamotto to heal his hands? kid in winter How worried should I be about getting hacked with PoisonTap? Jsf Date Converter How can I get bash/zsh to change some text from "foo.foo.foo" to "foo foo foo" with a script/alias?

Now, how can I make it work? –Joe Almore Jan 16 '12 at 20:07 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up I'm getting a bit frustrated with JSF, but I'm sure it's my fault and I have overseen something obvious? value="#{usersDAO.selectedRole}"> By the way, a managed bean with "DAO" in the name is quite strange. http://stackoverflow.com/questions/28882175/conversion-error-setting-value-1-for-null-converter Just a List would also suffice. private Warehouse selectedWarehouse; private List availableWarehouses; share|improve this answer edited

i replaced it with #{usersDAO.selectedRole} and problem solved –Androider Jun 6 '12 at 17:04 1 You're welcome. 0 Conversion Error Occurred. Jsf What's the fastest way to generate a 1 GB file containing only random numbers? Error Sunil Chauraha Apr 6, 2012 2:29 AM (in response to Sunil Chauraha) Hi,The problem is about the difference between list of select item, which has been rendered to the user Interestingly, if I add the following getter and setter to my entity: public String getTmpId() { return this.id; } public void setTmpId(String id) { this.id = id; } And then make

Conversion Error Setting Value For 'null Converter' Date

Why does the '!!' shortcut fail to execute the previously run command? my company asked 1 year ago viewed 1247 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends in 3 days Linked 49 How to populate options of h:selectOneMenu from database? Primefaces Conversion Error Setting Value For 'null Converter' Join them; it only takes a minute: Sign up Conversion Error setting value '1' for 'null Converter' [duplicate] up vote 0 down vote favorite This question already has an answer here: Conversion Error Setting Value Salesforce Can you see anything wrong?

My XHTML: this content e.g. you can specify the pattern for DateTimeConverter also you can use dateStyle,timeStyle, type. Can a supine verb have arguments? share|improve this answer answered Jun 1 '12 at 13:33 flash 4,23822956 thank you very much for your help. Conversion Error Setting Value For Null Converter Selectonemenu

You've to indicate where to use it in the view also, through the tag which needs it. –Omar Mar 23 '14 at 18:25 I have changed my annotation on i found my mistake, i was using #{usersDAO.selectedUser} wrongly. public String getAsString(FacesContext context, UIComponent component, Object modelValue) { if (modelValue == null) { return ""; } if (modelValue instanceof Warehouse) { return String.valueOf(((Warehouse) modelValue).getId()); } else { throw new ConverterException(new weblink share|improve this answer edited Feb 14 '14 at 15:19 Mr_and_Mrs_D 9,3171071158 answered Nov 2 '12 at 4:28 kolossus 15.1k22359 Thank you very much.

Does every root have an assigned primary use? Jsf Converter Animate finding the middle more hot questions question feed lang-java about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / and specify the converter.

what gives a chord its function?

Arabian vs. This way you do not need to fiddle with getAsObject() and expensive business/database operations anymore. Reduce as many adjacent chars as possible in string How might a government pass a law without the population knowing? Join them; it only takes a minute: Sign up Conversion Error setting value '52' for 'null Converter' [duplicate] up vote 6 down vote favorite 5 This question already has an answer

add a comment| 1 Answer 1 active oldest votes up vote 0 down vote You should mention the used converter class in the concerned tag to enable conversion : cannot locate the converter. check over here But the most important point of a Converter is that it returns an unique String representation, so that the Java object could be identified by a simple String suitable for passing

more hot questions question feed default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation getter and setter for selectedRole, allRolesList are included in code java code private String selectedRole; List allRolesList = new ArrayList(); if(!roleList.isEmpty()){ isRolesPresent = true; for(UserRole ur : roleList){ allRolesList.add(ur.getRoleName().toString()); /* printing The getAsObject() confuses me. Limits to infinity of a factorial function Why are Car Batteries Still So Heavy?

Why is engine displacement frequently a few CCs below an exact number? Dec 28 '15 at 21:01 This question has been asked before and already has an answer. Unrelated to the problem, since JSF 2.0 it's not explicitly required anymore to have a List as value. Should I query the entity object from the service object based on the string value and return the entity?

If those answers do not fully address your question, please ask a new question. I was allowed to enter the airport terminal by showing a boarding pass for a future flight. The code should be simple enough, I want to set zero, one or more Tags for a Link entity (newLink.tags) with means of a selectManyCheckbox: This is my XHTML form:

employeeId.equals(((Employee) other).employeeId) : (other == this); } public int hashCode() { return employeeId != null ? Convert value for h:commandLink display0JSF error in the page - not able get or set values to the bean0Set property value into JSF code0JSF Converter not converting between String and class1JSF Thank you java drop-down-menu seam share|improve this question asked Jun 1 '12 at 13:21 user1423793 159313 marked as duplicate by BalusCjava Users with the java badge can single-handedly close java questions more hot questions default about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Other

Overriding the getAsObject(). Browse other questions tagged jsf jsf-2 or ask your own question. getAsString() You need to implement getAsString() method in such way that the desired Java object is been represented in an unique String representation which can be used as HTTP request parameter. Image blending dependent on image column Education or employment: What is a post-doc?

Are electric bike speed limitations set in stone? What is the normal approach of this?