form input « Web « Spring Q&A





1. Is there an easy way to turn empty Java/Spring form input into null strings?    stackoverflow.com

Is there an easy way to turn empty form input into null strings in java? I'm using spring mvc and SimpleJdbcInsert to insert the object into a MySQL database. ...

2. form:input with number formatting    forum.springsource.org

Hello, i need to set a in my jsp but i want a custom number formatting. How can i do using form:input? Can I combine form:input with fmt:numberFormat? Thank ...

3. UTF-8 form input garbled    forum.springsource.org

UTF-8 form input garbled Hello, Having a strange problem with Spring 1.1 for UTF-8 form input, which occurs whether I use JSTL or Freemarker 2.3 as a view. If use a ...

4. Automatically return to input form on @Valid failure    forum.springsource.org

Hi All Just a quick question, I have the following method in my controller: Code: @RequestMapping(value = "/status", method = RequestMethod.POST) public String update(@Valid StatusForm statusForm, BindingResult result) { if(result.hasErrors()) { ...

5. spring form:input javascript onchange not working    forum.springsource.org

spring form:input javascript onchange not working All, Code: %@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1"%> <%@ include file="/WEB-INF/jsp/includes.jsp"%> <%@ include file="/WEB-INF/jsp/header.jsp"%> Edit Provider ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>6. <a href='http://forum.springsource.org/showthread.php?10985-Trouble-with-form-input-names&s=e077b42fd45ae3a3177a01c90339893c'>Trouble with form input names</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Is there a list of names that shouldn't be used for html form inputs? I've been having problems with a form that will not work when I include a text input ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>7. <a href='http://forum.springsource.org/showthread.php?112958-Form-handling-in-SprinMVC-with-both-the-forms-having-input-and-seperate-pojos&s=e077b42fd45ae3a3177a01c90339893c'>Form handling in SprinMVC with both the forms having input and seperate pojos</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Form handling in SprinMVC with both the forms having input and seperate pojos I have page 1(Login page). I have a pojo assigned for login details. I have mentioned the commandClass ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>8. <a href='http://forum.springsource.org/showthread.php?29177-oncahnge()-on-form-input-seems-not-to-work-right&s=e077b42fd45ae3a3177a01c90339893c'>oncahnge() on form:input seems not to work right</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Hi, I am using the form tag library (spring 2.0) in my views, I have a form:input tag and I wish to catch the onchange() event whenever it is fired. So ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>9. <a href='http://forum.springsource.org/showthread.php?34296-Form-input-error-handling-and-styling&s=e077b42fd45ae3a3177a01c90339893c'>Form input error handling and styling</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Is there an easy way to apply a different css class to a form field depending on whether there's an error? For instance, I want the default cssClass to be "nameField", ...</p></div></td></tr><tr><td><br/><br/><style>.example_responsive_1 { width: 320px; height: 100px; }@media(min-width: 500px) { .example_responsive_1 { width: 468px; height: 60px; } }@media(min-width: 800px) { .example_responsive_1 { width: 468px; height: 60px; } }</style><script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script><!-- java2s --><ins class="adsbygoogle example_responsive_1"style="display:block"data-ad-client="ca-pub-1130008796007602"data-ad-slot="6237403822"data-ad-format="auto"></ins><script>(adsbygoogle = window.adsbygoogle || []).push({});</script><br/><br/></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>10. <a href='http://forum.springsource.org/showthread.php?34449-Error-with-lt-form-input-gt&s=e077b42fd45ae3a3177a01c90339893c'>Error with <form:input /></a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Error with <form:input /> Hi When I try to change old version of my code Code: <form> <input type="text" value="primaryInfo.name"> <form to new version Code: <form:form commandName="primaryInfo"> <form:input path="name"/> </form:form> I ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>11. <a href='http://forum.springsource.org/showthread.php?34464-How-to-use-lt-form-input-gt&s=e077b42fd45ae3a3177a01c90339893c'>How to use <form:input /></a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>But I have another question. What if I have in my controller sth. like this: Code: protected Map referenceData(HttpServletRequest request, Object object, Errors errors) throws Exception { Map model = new ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>12. <a href='http://forum.springsource.org/showthread.php?35076-int-form-input-strange-things-happen-with-leading-zeros&s=e077b42fd45ae3a3177a01c90339893c'>int form input: strange things happen with leading zeros</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>int form input: strange things happen with leading zeros Hi, I am using a simpel jsp form with SimpleFormController. One of the fields I want to fill is an int value. ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>13. <a href='http://forum.springsource.org/showthread.php?35484-Error-when-add-new-input-to-form&s=e077b42fd45ae3a3177a01c90339893c'>Error when add new input to form.</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Error when add new input to form. I currently have a form with about 70 or so form inputs on it. When I try to add another I get the following ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>14. <a href='http://forum.springsource.org/showthread.php?41188-form-input-not-escaping-double-quote&s=e077b42fd45ae3a3177a01c90339893c'>form:input not escaping double quote</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Hi, If a user enters a double quote " in a field of my form and then the form is reshown the form:input tag dosent escape the ". Im using Spring ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>15. <a href='http://forum.springsource.org/showthread.php?43461-Error-Getting-the-form-input-as-comma-separated-string&s=e077b42fd45ae3a3177a01c90339893c'>Error:Getting the form input as comma separated string</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Error:Getting the form input as comma separated string Hi, I am getting an error while getting my form parameter into formbackingObject, Spring is adding a comma after the string we are ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>16. <a href='http://forum.springsource.org/showthread.php?43940-Form-with-extra-input&s=e077b42fd45ae3a3177a01c90339893c'>Form with extra input</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Form with extra input Hi, I have a form that contains 4 inputs text (nomEtudiant,prenomEtudiant,adresseEtudiant,emailE tudiant) . the POJO that will be automaticly populated (Etudiant.java) contains the 4 properties. Using SimpleFormController ...</p></div></td></tr><tr><td><br/><br/><style>.example_responsive_1 { width: 320px; height: 100px; }@media(min-width: 500px) { .example_responsive_1 { width: 468px; height: 60px; } }@media(min-width: 800px) { .example_responsive_1 { width: 468px; height: 60px; } }</style><script async src="//pagead2.googlesyndication.com/pagead/js/adsbygoogle.js"></script><!-- java2s --><ins class="adsbygoogle example_responsive_1"style="display:block"data-ad-client="ca-pub-1130008796007602"data-ad-slot="6237403822"data-ad-format="auto"></ins><script>(adsbygoogle = window.adsbygoogle || []).push({});</script><br/><br/></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>17. <a href='http://forum.springsource.org/showthread.php?47848-Problem-setting-title-in-form-input&s=e077b42fd45ae3a3177a01c90339893c'>Problem setting title in form:input</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Problem setting title in form:input I am developing a web application using Spring 2.0 I have a form with some input controls. I need to put a title that is on ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>18. <a href='http://forum.springsource.org/showthread.php?50503-form-input-not-showing-correctly-UTF-8-chars&s=e077b42fd45ae3a3177a01c90339893c'>form:input not showing correctly UTF-8 chars</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>form:input not showing correctly UTF-8 chars Hi everybody there, i'm dealing with a web application that uses spring MVC tags and simpleFormControllers to save some form data from a jsp page. ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>19. <a href='http://forum.springsource.org/showthread.php?54509-lt-form-input-gt-inside-lt-c-forEach-gt&s=e077b42fd45ae3a3177a01c90339893c'><form:input> inside <c:forEach></a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'><form:input> inside <c:forEach> I'm new to Spring MVC 2.5 (coming from Struts) and I'm trying to figure out the simplest, best practice for setting up a form that saves to a ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>20. <a href='http://forum.springsource.org/showthread.php?57943-How-to-call-a-lt-form-input-gt-from-javascript&s=e077b42fd45ae3a3177a01c90339893c'>How to call a <form:input> from javascript?</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>How to call a <form:input> from javascript? Hi, I have a form input that i would like to set the "disabled" to true when i call javascript function Here's my textfield ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>21. <a href='http://forum.springsource.org/showthread.php?75571-form-input-value-attribute-missing-why&s=e077b42fd45ae3a3177a01c90339893c'>form:input value attribute missing -- why???</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>In Spring 2.5, the form:input tag does not have a value attribute. Does anyone understand the reasoning behind this??? I plan to email my users a URL that has email on ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>22. <a href='http://forum.springsource.org/showthread.php?76013-Redisplay-input-in-a-form&s=e077b42fd45ae3a3177a01c90339893c'>Redisplay input in a form</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Redisplay input in a form Let's say I have a simple form and I want to input some data. Let's also say that it's invalid to fill out 2 out of ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>23. <a href='http://forum.springsource.org/showthread.php?85912-Using-an-array-with-form-input-and-c-forEach&s=e077b42fd45ae3a3177a01c90339893c'>Using an array with form:input and c:forEach</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Using an array with form:input and c:forEach Hi all, I have searched the forum on this and can't find an answer, forgive me if there is one. I have a form ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>24. <a href='http://forum.springsource.org/showthread.php?91943-Issue-facing-with-lt-form-input-gt&s=e077b42fd45ae3a3177a01c90339893c'>Issue facing with <form:input></a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Hi Rajesh Babu, typically, you should create a new backing object in the formBackingObject method of the SimpleFormController. This will allow the user to see an empty page, every time (s)he ...</p></div></td></tr><tr><td><div class='articleProductElement'><h3 class='articleProductElementTitle'>25. <a href='http://forum.springsource.org/showthread.php?98127-Converting-form-input-to-Boolean&s=e077b42fd45ae3a3177a01c90339893c'>Converting form input to Boolean</a><span class='articleProductElementHost'>    forum.springsource.org</span></h3><p class='articleProductElementParagraph'>Code: @RequestMapping(value = "/create", method = RequestMethod.POST) public String add(Model model, @ModelAttribute("test") @Valid Test test, BindingResult result) { if (result.hasErrors()) { System.out.println(result.getAllErrors()); return "/test/form"; } testService.persist(test); model.addAttribute("test", test); return "redirect:/test/result"; } ...</p></div></td></tr></table></div></div><footer><p class='pull-right'><a href='http://www.java2s.com/'>java2s.com</a>  | Email:info at java2s.com | © Demo Source and Support. 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