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Questions tagged [modelattribute]

315 questions
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@ModelAttribute execution before displaying the JSP

I have defined @ModelAttribute in my controller, which needs to be excuted based on the requested methods output. So when I trying to accessing the my ModelAttribute from JSP, but it is producing the previous result. For example below: class…
DeepVeen
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Check For Modal Attribute Existence In Controller Method before adding

I have a spring controller that I want a method to handle a certain request and then redirect to another one with keeping some value attached, so I will use RedirectAttributes on the first one and @ModalAttribute on the second, but the thing is I…
engma
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Assigning attributes in HTML form or when calling .new(*attrs)

I have worked on numerous projects where I have seen both the setting of attributes for a new object in an HTML form and when calling Model.new(foo: 'bar') Which is the correct way of doing this in the fashion of "best practices"? Form: <%= form_for…
dennismonsewicz
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usege of uploadify in a spring webflow flow

this is my first question here so please point me to right direction if i do something wrong. i'm experiencing some difficulties while trying to use uploadify flash based multi file uploader inside a spring webflow flow. here is a detailed…
mtorak
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What should be the value of @ModelAttribute when handling POST in Spring MVC?

I'm learning Spring MVC with the tutorial of the site here My question is basically in the code fragment bellow. @RequestMapping(value = "/addContact", method = RequestMethod.POST) public String addContact(@ModelAttribute("contact") …
TwilightSun
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In MVC type.GetProperties().ElementAt(1).CustomAttributes returning 0

In MVC 4, I have created a ADO.NET Entity Data Model (using Database First Approach) and then added a class in the project to add custom attributes like DisplayAttribute or DataTypeAttribute. Example…
Vishal Thakur
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Using ModelAttrbute annotation to submit object from jsp to controller

I'm using spring mvc 3.1.0 with jsp/jstl. To submit object to my controller I'm using the ModelAttribute annotation and all is working fine. But, when I try to submit a complex object to my controller his value is null. This is my object…
Mouhie
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Submit complexe object to controller using @ModelAttribute with spring mvc

im using spring mvc 3.1.0 with jsp/jstl Please, how to use conversion with @ModelAttribute in spring mvc i want to submit an object from my jsp page to the controller, my object contains a select tag of an object field in my class who is always…
Mouhie
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Spring MVC null attribute in my @modelAttribute object sended to the controller

I'm trying to use @modelAttribute to send my model attributes to the controller my model contains many attributes (String, Integer,..) one of them is an object that i want to retrieve from a select tag. the problem is when i pass the modelattribute…
Mouhie
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How to delete a Spring MVC model attribute in JSP

I am setting a model attribute in controller like @RequestMapping(value = {"/searchMessage.htm" }, method = RequestMethod.GET) public String searchMessage(Model model, HttpServletRequest request) throws CoreException { if…
SDC
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Spring MVC @modelattribute in proxied controller

I have a controller which has an interface as proxy @Controller public class MyController implements IMyController{ public FormBean getCommand(){ return new FormBean(); } public String onLoad(HttpServletRequest…
Srini
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page cannot load, BindingResult nor plain target object for bean name ' ' available as request attribute"

"Neither BindingResult nor plain target object for bean name 'relationForm' available as request attribute" I have some issues with the error above, I'll post the important part of the code right here. Any idea that you guys have is appreciated The…
EmilOoo
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How to dynamically assign a value to the commandName attribute in tag of spring

I want to dynamically add a string value to the commandName attribute using the following JSTL code. add_item update_item …
h-rai
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Spring mvc, fileds not in form will get cleared because of null value

I have a simple POJO: @Document(collection = "questions") public class Question { private String title; private Date createdAt; //..... all the getter and setters } I did not add the createdAt on the edit form, because it should not…
Ark Xu
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Spring MVC - Model Attribute parameter not refreshing on GET

I've got a SpringController getting a RequestParameter named 'start' for search/hibernate pagination purposes. If the parameter is null, just start from zero and render a JSP with a JavaScript var 'start = {start + 10}', so if the user clicks on the…
Azurlake
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