Re: c:forEach issue in JSF 2
On 01/07/2015 10:08, khush N wrote: Hi, Thanks for the quick reply! Sorry, I do not have a sample project. But c:forEach aren't working on a simplest of page for me :( Did you put your code inside a h:form ? Ludovic | | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. |
Re: c:forEach issue in JSF 2
Yep. I do have h:form in my page. On Wed, Jul 1, 2015 at 1:22 AM, l.pe...@senat.fr l.pe...@senat.fr wrote: On 01/07/2015 10:08, khush N wrote: Hi, Thanks for the quick reply! Sorry, I do not have a sample project. But c:forEach aren't working on a simplest of page for me :( Did you put your code inside a h:form ? Ludovic | | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. |
Re: c:forEach issue in JSF 2
Hi khush, I had issues with c:forEach when I migrated from Mojarra to MyFaces. It was a plain html table similar to the example in your first message, and it worked correctly changing to ui:repeat, so I suggest you to try it. 2015-07-01 5:23 GMT-03:00 khush N kbnavl...@gmail.com: Yep. I do have h:form in my page. On Wed, Jul 1, 2015 at 1:22 AM, l.pe...@senat.fr l.pe...@senat.fr wrote: On 01/07/2015 10:08, khush N wrote: Hi, Thanks for the quick reply! Sorry, I do not have a sample project. But c:forEach aren't working on a simplest of page for me :( Did you put your code inside a h:form ? Ludovic | | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. |
Re: c:forEach issue in JSF 2
Hi, Thanks for the quick reply! Sorry, I do not have a sample project. But c:forEach aren't working on a simplest of page for me :( Thanks! On Wed, Jul 1, 2015 at 12:58 AM, l.pe...@senat.fr l.pe...@senat.fr wrote: On 01/07/2015 09:42, khush N wrote: [...] Can anyone please help me in understanding as to why the c:forEach tag is not working. I have huge code which is using forEach tag. With upgrade, I will have to remove every forEach if it is no more supported in JSF2 :( Thanks in advance! Do you have a test project I can clone ? Ludovic | | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. |
c:forEach issue in JSF 2
Hi,
I am upgrading my application from JSF 1.2 to JSF 2.
I am trying a below simple forEach tag but it not showing anything inside
the loop.
table
id=tab${sectionId}
border=0
cellpadding=0
cellspacing=0
width=100%
class=listingTable
c:forEach
var=row
rowStatus=index
items=#{bean.department.userActivities}
tr
td
test
/td
/tr
/c:forEach
/table
The value test is not showing up. Has the c:forEach implementaion changed?
I tried replacing c:forEach with t:dataList but t:dataList has some
other issue. It is rendering the content inside it. But if I have a
component inside t:dataList, I am not able to assign a backing bean value
as ID of the component. Example is as below
table
id=tab${sectionId}
border=0
cellpadding=0
cellspacing=0
width=100%
class=listingTable
t:dataList
var=row
rowIndexVar=index
value=#{bean.department.userActivities}
h:column
h:outputText id=#{row.activityCode}test1/h:outputText
/h:column
/t:dataList
/table
So, with t:dataList. I am not able to assign backing bean property as ID
of the component. I am receiving the error
java.lang.IllegalArgumentException: component identifier must not be a
zero-length String
Can anyone please help me in understanding as to why the c:forEach tag is
not working. I have huge code which is using forEach tag. With upgrade, I
will have to remove every forEach if it is no more supported in JSF2 :(
Thanks in advance!
Re: c:forEach issue in JSF 2
On 01/07/2015 09:42, khush N wrote: [...] Can anyone please help me in understanding as to why the c:forEach tag is not working. I have huge code which is using forEach tag. With upgrade, I will have to remove every forEach if it is no more supported in JSF2 :( Thanks in advance! Do you have a test project I can clone ? Ludovic | | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. |
Re: c:forEach issue in JSF 2
Which version are u using? MyFaces 2.2 fixed many c:forEach issues.
Maybe you should try to use ui:repeat instead c:forEach, too. You can
google about the differences.
2015-07-01 9:42 GMT+02:00 khush N kbnavl...@gmail.com:
Hi,
I am upgrading my application from JSF 1.2 to JSF 2.
I am trying a below simple forEach tag but it not showing anything inside
the loop.
table
id=tab${sectionId}
border=0
cellpadding=0
cellspacing=0
width=100%
class=listingTable
c:forEach
var=row
rowStatus=index
items=#{bean.department.userActivities}
tr
td
test
/td
/tr
/c:forEach
/table
The value test is not showing up. Has the c:forEach implementaion changed?
I tried replacing c:forEach with t:dataList but t:dataList has some
other issue. It is rendering the content inside it. But if I have a
component inside t:dataList, I am not able to assign a backing bean value
as ID of the component. Example is as below
table
id=tab${sectionId}
border=0
cellpadding=0
cellspacing=0
width=100%
class=listingTable
t:dataList
var=row
rowIndexVar=index
value=#{bean.department.userActivities}
h:column
h:outputText id=#{row.activityCode}test1/h:outputText
/h:column
/t:dataList
/table
So, with t:dataList. I am not able to assign backing bean property as ID
of the component. I am receiving the error
java.lang.IllegalArgumentException: component identifier must not be a
zero-length String
Can anyone please help me in understanding as to why the c:forEach tag is
not working. I have huge code which is using forEach tag. With upgrade, I
will have to remove every forEach if it is no more supported in JSF2 :(
Thanks in advance!
Re: c:forEach issue in JSF 2
Hi Thomas,
Thank you for the quick reply!
I am using JSF 2.2. As mentioned in my previous email, I have huge code
base which is using c:forEach tag. So, it would be really great if I can
figure out the real issue with c:forEach.
If there is not other way to make c:forEach work, I will have to switch to
ui:repeat.
Thanks!
On Wed, Jul 1, 2015 at 12:56 AM, Thomas Andraschko
andraschko.tho...@gmail.com wrote:
Which version are u using? MyFaces 2.2 fixed many c:forEach issues.
Maybe you should try to use ui:repeat instead c:forEach, too. You can
google about the differences.
2015-07-01 9:42 GMT+02:00 khush N kbnavl...@gmail.com:
Hi,
I am upgrading my application from JSF 1.2 to JSF 2.
I am trying a below simple forEach tag but it not showing anything inside
the loop.
table
id=tab${sectionId}
border=0
cellpadding=0
cellspacing=0
width=100%
class=listingTable
c:forEach
var=row
rowStatus=index
items=#{bean.department.userActivities}
tr
td
test
/td
/tr
/c:forEach
/table
The value test is not showing up. Has the c:forEach implementaion
changed?
I tried replacing c:forEach with t:dataList but t:dataList has some
other issue. It is rendering the content inside it. But if I have a
component inside t:dataList, I am not able to assign a backing bean
value
as ID of the component. Example is as below
table
id=tab${sectionId}
border=0
cellpadding=0
cellspacing=0
width=100%
class=listingTable
t:dataList
var=row
rowIndexVar=index
value=#{bean.department.userActivities}
h:column
h:outputText id=#{row.activityCode}test1/h:outputText
/h:column
/t:dataList
/table
So, with t:dataList. I am not able to assign backing bean property as
ID
of the component. I am receiving the error
java.lang.IllegalArgumentException: component identifier must not be a
zero-length String
Can anyone please help me in understanding as to why the c:forEach tag is
not working. I have huge code which is using forEach tag. With upgrade, I
will have to remove every forEach if it is no more supported in JSF2 :(
Thanks in advance!
Re: c:forEach issue in JSF 2
On 01/07/2015 10:01, khush N wrote: Hi Thomas, Thank you for the quick reply! I am using JSF 2.2. As mentioned in my previous email, I have huge code base which is using c:forEach tag. So, it would be really great if I can figure out the real issue with c:forEach. If there is not other way to make c:forEach work, I will have to switch to ui:repeat. ui:repeat is not an equivalent of c:forEach. c:forEach is evaluated when building the component tree. ui:repeat is evaluated after the component tree is build. So, code such as : p:dataTable ... c:forEach ... p:row ... /p:row /c:forEach /p:dataTable Will generate p:row components according to your c:forEach, which will be taken in account by the p:dataTable component. But this will not work with ui:repeat. Ludovic | | AVANT D'IMPRIMER, PENSEZ A L'ENVIRONNEMENT. |
