1. Can I supply a Bean in selectItem.setValue()? coderanch.comGood day. Can I store a Bean(with setters and getters) in selectItem.setValue(a Bean here)? My problem is that until selectItem.setValue("1") is set with String everything works well. But if I set it with a Bean(with simple setters and getters) or with a "new Integer()" for example it stops working properly. selectManyListBox is displayed okay but when the form is submited "action ... | |
2. Managed Bean problem coderanch.com | |
3. Specific method for bean JSF! coderanch.comHi guys, I'm new developing with JSF and I want to know if there is a way I could write a method that will be called every time a request comes in. My bean is in the session scope! So, I can't write this code in the constructor because it will be called only once. Turn the bean scope to request ... | |
4. Accessing backing bean. coderanch.com | |
5. Managed Beans vs Backing Beans coderanch.com | |
6. Call a backing bean's method through href coderanch.com | |
7. Getting User inputs to Connection Bean coderanch.com | |
8. My Managed Bean don't go to the requestmap. coderanch.comI have my page | |
9. Initializing a managed bean at startup coderanch.com | |
10. backing bean and managed bean-difference? coderanch.com | |
11. How this bean is remembering the state? coderanch.com | |
12. Problem to populate a selectOneListbox from a Java-Bean coderanch.com | |
13. Best practices for initializing backing bean? coderanch.comThis is the scenario I'm facing on: I have a configuration screen where I need to show/update some configuration parameters that are read from DB with one query. This is how I'd like to do it, after the backing bean (with request scope) is created then read the parameters from DB and initialize the bean members so when the page gets ... | |
14. change values at bean coderanch.com | |
15. Backing bean coderanch.comHi All, I deleted already existing jsp and started coding from strach, when ever i added any JSF component ( by drag-drop using RAD7), I was able to see an entry at backing bean, and I have 2 command buttons (save & cancel) for which i added 2 methods at backing bean and using those at jsp page at corresponding action ... | |
16. Not getting new values in backing bean coderanch.com | |
17. JSF bean methods coderanch.com | |
18. Creating a managed bean from a referenced project coderanch.com | |
19. How to define managed bean as String in faces-config.xml coderanch.com | |
20. how to fetch values from message bean coderanch.com | |
21. Commandlink not calling method in the bean coderanch.com | |
22. How to compare bean values. coderanch.comHi, I just started learning JSF. I am displaying a page with some of the field and before submitting the page I change any of the field value. In my bean class, I want to check if the state of the bean is same or changed. Though, I can do it by saving the whole bean in session before displaying it ... | |
23. Where to call service methods? backing bean?? coderanch.comHello, I am using JSF in my application. Though the application works fine, I have some doubts about the way it's implemented. The backing bean code looks like this: public class ColaPage { .... .... public Cola getCola() { .. some code... ............... .. getColaList()... ... do some calculations.... ... Cola cola = selectBestCola(); return cola; } ... ... ... } ... | |
25. backing beans vs managed beans coderanch.comhi, I am new to JSF, i was reading corejsf book and i am little confused with the concept of backing beans. It says bean which is designed to contain some or all components objects of a web form is called backing bean. But i guess same can be achieved by managed bean also. but if i understood correctly backing bean ... | |
26. Bean confusion! coderanch.com | |
27. Linking selectItem in loop with list not from backing bean coderanch.com | |
28. Populating value in managed bean coderanch.com | |
29. How to call JSF backing bean method from the Applet coderanch.comHi all, I'm writing a small JSF application which uses Applet for certain task. I need to call an existing JSF backing bean method from the applet. Let me elaborate my requirement. A JSF backing bean(*MyBean* - kept in Session) redirects to another JSF page. This JSF page loads an applet. This applet displays some records. Until this it works fine. ... | |
30. JSF - Managed Bean to Managed Bean Communication coderanch.comAn alternative way - FacesContext facesContext = FacesContext.getCurrentInstance(); ELContext el = facesContext.getELContext(); Application app = facesContext.getApplication(); ExpressionFactory ef = app.getExpressionFactory(); ValueExpression ve = ef.createValueExpression(el, expression, type); return ve.getValue(el); where expression is the string representation of the el, i.e. "#{someBean.someProperty}" type is the Class of the expected returned type Advantages of using this approach is that it will automatically "resolve" the scope ... | |
31. Method in Backing bean doesn't work coderanch.comHi, this si my first post in the forum, I hope you can help me because i'm geeting crazy with this. I have a jsf page, with vusal jsf, and a div container, in this container i also have a Layout panel, and inside this four hiddenFields. This hiddenFields are wired to a managed bean. When i submit the page it ... | |
32. Setting bean value problem coderanch.com | |
34. How to call a method asynchronously in backing bean using JWL coderanch.com | |
35. Concurrency in JSF managed bean coderanch.com | |
36. Bean value doubt coderanch.com | |
37. Using req managed bean in scriplet coderanch.com | |
38. Is backing Bean Replacing Command Pattern? coderanch.com | |
39. How do I preload bean for editing? coderanch.com | |
40. How can get the value of a HtmlInputText (created in the bean) coderanch.com | |
41. Programatically defining new managed bean coderanch.comHi , I am writing a small business application and i need to have it structured in modules . All's fine and dandy . The trouble is that if i where to add a new module , i will need to define new managed beans . I would like to define them dynamically , without having to restart the application . ... | |
42. Repitive calls to the Backing Beans on Submit coderanch.comI have faces page called myworklist.xhtml. On this page I use a richfaces datatable to display available work objects. When a user clicks on a hyperlink the specific work item is retrieved from the database. I notice the following: During the initial load the backing bean reads the database 3 times before the pages is rendered. The same data is therefore ... | |
43. How to set the icon for JSF Tree Node in the backing bean coderanch.com | |
44. Hash Map containing a list in managed-bean config file coderanch.com | |
45. How do I use message bundles from my backing bean coderanch.comSorry I should have mentioned that I am using Netbeans 6.5 My JSF page is (login.jsp): | |
47. A problem in showing data from backing bean on th epage when data changes. coderanch.comProblem: I have a page with data table --- I open a new modal dialog window (window.showModalDialog) on click of menu item on the row --> It opens the page to view details of the selected item --- When I close it and select different row of the table(in the first page) and open to see the details it shows the ... | |
48. Backing bean does not get updated data coderanch.com | |
49. Backing Bean in JSF 1.2 coderanch.com | |
50. What is the best managed bean design in my case? coderanch.comHi, I have two entities say A and B. A has a one to many relationship with B. I want to produce a simple crud for my entities. B operations must be carried out via A. For example if I want to add one B to an existing A I should do the following: B b = new B(); a.add(b); ADao.update(a); ... | |
51. Is Backing bean Required coderanch.comHi All, I am having a Zipcode field and a City field. I want the city field to be popluated on the basis on value changed in zip code field. For this I have written a value change listener in the ZipCode field and made its immediate = "true" along with onchange = "this.form.submit()" . Now my issue is if the ... | |
52. how to create a list of inplaceInput tags from an array in the glue bean coderanch.comfyi | |
53. access another bean information coderanch.comJSF is an Inversion of Control (IoC) framework. To access one managed bean from another managed bean, you simply setup up the faces-config file to tell it to inject it as a managed-property. And code a setter for the second bean in the first bean. For example: | |
54. Calling backing bean from a struts application coderanch.comShasi Mitra wrote:Hi all- There is one entry point to my application(JSF) from other application(Struts). My URL will be called with the information in hidden fields. How to map the URL to the JSF controller? Or the URL should point to a jsp and on loading the jsp Page we have to call the Controller. Please let me know how to ... | |
55. Is the managed bean singleton? coderanch.comYes and no. It depends on how "single" you want it. An application-scope managed bean is truly single. Only one of them per copy of the deployed webapp per server VM. A session-scope managed bean is singleton on a per-user basis, but with multiple users, each user gets a unique and separate bean instance. A request-scope bean is singleton on a ... | |
56. how to call managed bean's method at startup coderanch.com | |
57. access with a bean, the information of a managed bean coderanch.com | |
58. Iterating elements of array in backing bean coderanch.com | |
59. How can I access JSF managed bean from JSF converter? coderanch.com | |
60. JSTL and bean data coderanch.comI have a JSF application where on one side is a navigation area where each link represents a form to be filled out:
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61. JSF(managed) bean can not remove record coderanch.com | |
62. Why the getter method of managed-bean was invoked twice? coderanch.comI wrote a very simlpe JSF page like this: <%@ page language="java" pageEncoding="UTF-8"%> <%@ taglib uri="http://java.sun.com/jsf/html" prefix="h"%> <%@ taglib uri="http://java.sun.com/jsf/core" prefix="f"%> | |
63. what methods do managed bean and backing bean contain coderanch.com | |
64. Nested Backing Bean coderanch.com | |
65. JSF Backing bean code coderanch.comHi every body , I am creating one form , on that form I have created six tabs.On my entire application I have one backing bean .I have taken that backing bean in a session scope . My question : Can I create six different backing bean for each tab ? A short example : //MyBackingBean.java //This is the main backing ... | |
66. Running an application bean method automatically on start? coderanch.com | |
67. Whats the difference b/w Backing bean & Managed Bean coderanch.com | |
68. Accessing bean data within a scriptlet coderanch.com | |
69. How to re-initialize bean from JSF?? coderanch.comHi, I am using JSF in my web project. I have a MyBean class, where I am initiazing the bean with some hardcoded values of some products. In my webpage, I display these products and I have a "details" command button for each displayed product/ When I click on this, I want to navigate to some details page. For this, I ... | |
70. Problem in submitting values to be mapped to backing bean coderanch.com | |
71. Problem with facet in backing bean coderanch.com | |
72. Can JSF backup bean tell which View is using it? coderanch.com | |
73. What goes in a JSF ActionEvent vs. a Managed Bean do method? coderanch.com | |
74. Backing Bean coderanch.com | |
75. Accessing jsf bean from another jsf bean coderanch.com | |
76. aj4:support initialize backing bean coderanch.com | |
77. Initialize backing bean coderanch.comHi, Can anybody tell me when does an object of a backing bean(in request scope) get created ? I have a few components in my jsp page,which have corresponding action listener defined in the backing bean. I have observed that a new instance of my backing bean (i.e the @PostConstruct getting called) is getting created for each events those fired from ... | |
78. Question about bean creating coderanch.comHi, I'm quite new with JSF and while creating my first page I came up to a situation when I had to initialize the JAXBcontex. This usually takes some seconds and should be done only once, at the start of the application. I began reading about initializing in jsf and run into some solutions concerning creating another servlet that would be ... | |
79. JSF- Getting bean name from the ActionEvent coderanch.com | |
80. How to get SelectItem's Label in backing Bean coderanch.comHi Mallika Gowd: Thank you very much for your quick and accurate response. The idea is simple but I spent two days working on it. That was what I was looking for. It works! Now that I get the selected item I wonder if there is a way to associate a number to it, because I need to save in a ... | |
81. How to generate managed bean coderanch.com | |
82. Retrieve handles to JSF Elements from Managed Bean coderanch.com | |
83. Resetting bean value in JSF coderanch.com | |
84. The granularity of JSF beans coderanch.comA JSF bean is basically the Model part of a Model/View/Controller setup. It stands between the UI and the business parts of the application. Because of this, it typically partakes of the natures of both MVC model and of a business object. The View of a JSF app is typically some form of JSP. And just as in any good MVC ... | |
85. Why Managed bean entry for Arraylist in faces config? coderanch.com | |
86. managed bean relation to IoC coderanch.com | |
87. Correct way to assign a value to a managed bean from a class? coderanch.com | |
88. Facelet get Xhtml from Bean coderanch.com | |
89. Calling bean method in enter press key coderanch.com | |
90. difference between bean and backing bean? coderanch.comA backing bean is a bean that backs JSF Views. In other words, any bean that's directly referenced on a JSF view definition. In order to make sure that the backing bean is actually going to exist when the view is realized, it has to be a managed bean, so that the system will know what kind of bean to construct ... | |
91. does JSF 2.0 make any Bean distinction now? coderanch.com | |
92. how to iterate over a list in my backing bean within my converter? coderanch.com | |
93. JSF Accessing Bean Data coderanch.com | |
94. DAO access issue on managed bean coderanch.com | |
95. Quick question about reading a Bean reading a JSF inputLabel coderanch.comI have a registration page which forwards to a confirm page, how can I get my RegistrationBean to grab the values of my outputLabels example:- | |
96. JSF in jetty-equinox, Cannot find Bean classes in other bundles! coderanch.com | |
97. navigate from bean coderanch.com | |
98. What is the way to acess same object from different Managed Beans? coderanch.com | |
99. setting values of a bean coderanch.com | |
100. How to use HtmlGraphicImage in backing bean to display an Image? coderanch.com |