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JSF Q&A » Control » commandLink 




1. How to use the anchor system with a ?    stackoverflow.com

Env : IE7 & FireFox3.5, jsf1.2, richfaces3.3.X, seam2.2.0, jboss5.1 I have a very long xhtml form, and somewhere in the middle, the user have to fill a dataTable, then click a button ...

2. h:commandLink / h:commandButton is not being invoked    stackoverflow.com

I found a problem when using the <h:commandLink> or <h:commandButton> in an include page, the action and actionlistener associated with the UICommand component is simply not being invoked. What are the ...

3. Has anyone seen this h:commandLink behavior?    stackoverflow.com

I have a very simple JSF form:

<h:form id="simpleSearch">
    <h:inputText id="surname" value="#{myBean.surname}" required="true" />
    <h:commandLink>Search</h:commandLink>
</h:form>
When this page is rendered, the anchor that is generated looks like ...

4. JSF navigation for Header Menu is not working with h:commandlink    stackoverflow.com

we are using menu with sub menus which is implemented using JSF but forward navigation is working fine but backward navigation is not working please help in this. this is my header ...

5. Problems with javascript and h:commandLink    stackoverflow.com

                <a href="#" onclick="return oamSubmitForm('display_form','display_form:link_prev');" id="display_form:link_prev"> &lt; Prev</a>
         ...

6. JSF Ajax updates makes commandLink fails at the first click    stackoverflow.com

In my JSF page I have a combobox that updates a table when an item of the combobox is selected. The table contains items with an edit link. The problem is when the ...

7. How to change the value in h:commandlink onclick    stackoverflow.com

I need to implement h:commandlink in my project. I need to change the value "Follow" to "Following" in the commandlink once the user clicks it. How do i do that? Can ...

8. JSF2: commandLink without javascript    stackoverflow.com

Is it possible to get the behaviour of a h:commandLink without using javascript? I'm using JSF2 If I want to use a lightbox component, I will need to have the full generated ...

9. Can I replace h:commandLink with h:link    stackoverflow.com

I'm creating a mobi-site using jsf. I got right to the end and found that more primitive phone browsers can't handle the javascript that commandLink creates. Is it possible to circumvent ...





10. Make CommandLink use AJAX    stackoverflow.com

I have the following code:

<h:commandLink action="#{testBean.showSomething}">
    Do Stuff
</h:commandLink>
wich does what i want (change the state of testbean and reload te page wich will show a different set of ...

11. JSF:: h:commandLink onsubmit(return validateRow(this)) problem    stackoverflow.com

I have a h:commandLink in one of the column in datatable. JSF

<h:commandLink id="save" actionListener="#{ApplicationManagerBean.update}"  
rendered="#{routeappcode.edit}"
value="save" onclick="return validateRow(this)"/>
Generated HTML is
 <a id="routeappcodesummary:summarytable:2:save" 
 onclick="var cf = function(){return validateRow(this)};
 var oamSF = function(){return ...

12. How to write right jsf commandlink?    stackoverflow.com

why when I write:

<h:commandLink action="student" value="students"></h:commandLink>
and this in faces-config.xml:
<navigation-rule>
<from-view-id>/home.xhtml</from-view-id>
<navigation-case>
<from-outcome>student</from-outcome>
<to-view-id>/student.xhtml</to-view-id>
</navigation-case>
</navigation-rule>
when I write my xhtml file I get these:
This link is deactivated, because it is not embedded in a JSF form.students 

13. JSF. Convert value for h:commandLink display    stackoverflow.com

I am passing Status object to h:commandLink value. So it is displayed on the page. The problem is, displayed string is packages.entity.Status@db2674c8. I created converter for Status with annotation

@FacesConverter(forClass = Status.class, ...

14. Passing javascript var in JSF commandlink    stackoverflow.com

I'm currently stuck on a JavaScript / JSF issue. The project I'm working on is a Seam 2 project and this is what I'm trying to do:

  • On a certain page with a ...

15. data in the row is being cleared when commandLink is clicked using jsf-2.0 and ajax    stackoverflow.com

When a commandLink is clicked, a new row should be added in the DataTable. The data entered in the previous row is being cleared when the link is clicked. I added <f:ajax ...

16. JSF: make f:facet header as commandLink    stackoverflow.com

jsf:

<rich:dataTable>
...
    <h:column>
     <f:facet name="header">
      <h:commandLink action="fileSearchSort" styleClass="theader">
       Name
      ...





17. Modify dynamically JSF snippets by h:commandlink    stackoverflow.com

I have a h:commandlink control in page1. the control uses f:ajax to call to the following h:panelgroup : I have a h:panelgroup control in page2 (a snippet), which has a ui:include within ...

18. CommandLink is not called anymore after click on commandButton    stackoverflow.com

There are a list with 100 "Favs" on it. It only shows 10 when the page loads. When I click on "Show More Favs" it shows 10 more Favs. What's weird about ...

19. h:commandLink conditional target    stackoverflow.com

I have a h:commandLink :

<h:commandLink value="" 
    actionListener="#{controller.authenticateAccount}" 
    style="text-decoration: none;" 
    target="#{controller.userNameGiven ? '_parent' : '' }">
     ...

20. JSF 2.0, malformedXML when using ajax on a commandlink    stackoverflow.com

I am trying to display a field in a form after an ajax request through a commandlink.However ,i get a malformedXML error when i click the link. The xhtml file looks ...

21. header containing h:link and h:commandLink wont work?    stackoverflow.com

I have this weird situation. I have a jsf 2.0 application, with template pages. on the header I have some links with h:link to keep the url bookmarkability and h:commandLink that ...

22. JSF2 - ui:repeat, 1st commandLink doesn't work but others do    stackoverflow.com

I have a ui:repeat loop to perfom some paging:

<h:panelGroup layout="block" style="height: 25px;text-align: right" id="Prod-printed-paging">
  <ui:repeat value="#{upBean.pagesProdPrinted}"
     id="Prod-printed-page-loop"
     var="cppage" varStatus="cpstatus" >
   ...

23. JSF 2.0 navigating on commandLink and commandButton doesn't work    stackoverflow.com

I'm using JSF 2.0 and I have a problem with navigation after both commandLink and commandButton. I use following code:

<h:commandLink action="login?faces-redirect=true" 
    value="#{showElementBean.showElement()}"> Login </h:commandLink>  

<h:commandButton action="login?faces-redirect=true" ...

24. commandLink not working properly    coderanch.com

Hi ranchers, It seems that my incursion in JSF is causing me more head aches than I expected. I had a working page with four commandLinks and I needed another page just like it (just changing a dataTable, managed bean used, and the commandLinks outcome). So I copy-pasted the file and changed whatever was needed; I also added the desired outcomes ...

25. h:commandLink and onsubmit    coderanch.com

26. Passing f:param with h:commandLink    coderanch.com

Hello, I have a question about using . In my application, I am trying to use a commandButton to delete a record from the database. I was using a commandLink and using a to pass in the id of the record to be deleted. The requirements changed and a pop-up window for deletion confirmation is now requested. From what I ...

27. Dynamically add Children Link Element (a standard jsf commandLink child)    coderanch.com

Hi, I'm trying to dynamically add a children element, a link, but the action binding refuses to work ... I've created a custom jsf component, that does nothing at all. For example, one would use it like: So my UI class would have the following methods: public void encodeBegin(FacesContext context) throws IOException { } public void encodeEnd(FacesContext context) throws IOException ...

28. how to build CommandLink    coderanch.com

29. Help with commandLink {very basic}    coderanch.com

30. CommandLink in Subview    coderanch.com

31. confirm of h:commandLink    coderanch.com

Wendell is right, h:commandLink does have an onclick attribute. But if you write: The behaviour will not be right: the confirm dialog pops up, but pressing OK seems to have the same effect as pressing cancel! If you view the source code for the HTML page you will see why:

38. getting forceId in h:commandLink    coderanch.com

Im using an IBM implementation of JSF and need to disable a command button after it is clicked so that the user can't click it again until the page is refreshed. Doing a this.disabled='disabled' in the onClick event doesnt work because once the button is disabled, the submit button wont submit anymore. So we thought, we'd make the submit button a ...

39. h:commandlink right click not working    coderanch.com

40. h:commandLink in Mozilla    coderanch.com

I have a commandlink in my page, onclick of that I need to check few field values my page so I have called a javascript method and chacked that, Depending upon the result I am submitting the form JSF code version 1.0.1:& lt;h:commandLink type="submit" value="Filter" id="filterButton" action="#{pc_DCMeldingenPortlet.doButton2Action}" onmosedown="return #{facesContext.externalContext.response.namespace}checkDate(this, event);" onkdown="return #{facesContext.externalContext.response.namespace}checkDate(this, event);" style="font-style:Arial;font-size: 12px;"& gt; Javascipt code: function & lt;portlet:namespace/& ...

41. commandLink Problem    coderanch.com

42. Problem with commandLink    coderanch.com

44. commandlink    coderanch.com

45. Popupwindow using commandlink    coderanch.com

Hi , I need to open a popup from a jsf page. I tried with 2 options- 1. h:commandlink Problem- It doesnot have onclick event so not able to show popup 2. hutputlink problem- it doesn't have action or actionListener. Actually what i am doing is that-- My application has a datatable and one column has h:commandlink (Store Number) on click ...

46. Spacing issue before h:commandLink    coderanch.com

47. h:commandLink Alternative    coderanch.com

49. Disabling a h:commandLink    coderanch.com

50. toggle h:commandLink ??    coderanch.com

51. Commandlink problem    coderanch.com

52. commandLink/Button image src via CSS    coderanch.com

53. Problem with in IE 6 & 7    coderanch.com

Hi, a im new here, i am from Argentina and i am having a problem with a menu using commandLink, i use richfaces. I have a menu with 3 options, one for generate an rtf document, another for save changes, and a last one for cancel the changes. In Internet explorer (I test this in version 6 and 7), when i ...

54. having navigation probelms using h:commandLink    coderanch.com

I have a page saved under NIRAP/WebContent/pages/first.xhtml. The page displays fine. I also have a page /NIRAP/WebContent/pages/new_project.xhtml. This one also dispalys fine when I run it on local host. There is a command link on first.xhtml: New Project But when I try to go there I get the nice familiar requested resource is not available (I want to throw ...

55. commandLink param problem    coderanch.com

I have a JSF application in which I want to use h:commandLink and f:param tags. The commandLink on it's own works but as soon as I add the f:param tag, the link no longer works. I found an example that seems to work correctly: http://www.javabeat.net/tips/44-hcommandlink-how-to-pass-parameter-to-next.html. When I create a new project in NetBeans, and use the files from the example, it ...

56. White CommandLink    coderanch.com

58. h:commandLink reload problem    coderanch.com

I have a modal box with file upload component (t:inputFileUpload). When user submits the request (h:commandLink) in modal box, I want to reload parts of parent page. I am using a4:support to reload components in parent page. But h:commandLink in the modal box is causing parent page to completely reload. I cannot use a4j:commandLink because it does not work with t:inputFileUpload ...

59. adding dynamic id to Ajax commandLink    coderanch.com

61. h:commandLink issue    coderanch.com

62. setting cursor to wait with commandlink    coderanch.com

63. Ectracting Value of a     coderanch.com

64. Syntax for the h:commandLink param functionality    coderanch.com

I am currently generating a list of search results in a JSF. This list of search results has a tag around the unique identifiers of each entity that is shown in the search results page. I would like it so that when this link on the unique identifier is clicked, to have it produce another page with results of that ...

65.  Double click problem    coderanch.com

Arvind Purohit wrote: Arvind Purohit wrote:Hi all I am making a application in that i used it works fine IF i do single click on that link but if i do double click than my application is redirected to login page( no logout function is called ) Can you please help me, i can provide more details if you ...

66. Problem with commandLink    coderanch.com

Hi, On a JSP page, I have a dataTable and a few buttons on top (not inside the dataTable). These buttons are commandLink(s); when the user clicks on one of them (form example) a pdf report opens in a new window (target=_blank). The problem is that once the user clicks on the commandLink button to open the new report page and ...

67. Changing target of commandLink in actionListener    coderanch.com

ActionListeners are overused. Their primary utility comes when you want to attach multiple actions to one command. However, whether you employ an ActionListener or just a plain vanilla action, the value of the target AFTER all the action processing is completed should be what defines things unless I'm mistaken. So, in other words, just set the bean property in the actionListener ...

68. tr:commandLink oncomplete event?    coderanch.com

69. Confused JSFNewbie: Sign In commandlink    coderanch.com

70. Open commandLink in new tab/window    coderanch.com

Hi all, I'm using JSF2 and I have pageA and pageB, where pageA have a table where each row is a record, let's call it entityX. When a record is selected via commandLink, the details can be viewed in pageB. @ManagedBean @SessionScoped public class MBeanA implements Serializable { ... public String select(EntityX x) { ELFlash.getFlash().put("selection", x); return "pageB"; } ... } ...

72. how use a
  • with ?    coderanch.com
  • Hi I from Colombia and my english isn't perfect, but try to be clear. I have a problem, need to do a menu bar with some items, I'm using

  • .. then when somebody click on the item o element from menu, catch the event and sent it to a Bean made in Java... this is my code.. an some picture of ...

  • 73. Issue when opening new windows using JSF CommandLink    forums.oracle.com

    Hi, I'm opening this thread to follow up on a topic posted on the old Sun Developer Forum: http://forums.sun.com/thread.jspa?threadID=5435239 . That post was never answered and I am having the same problem. To summarize (and I'll quote from the original post): "I am having an issue where when I open a page in a new window from a link in my ...

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