CommandLink in Data Table

I am having a problem with the command links in the data table. I have to click them twice in order for them to work. The way my app works currently is if the user clicks a link it updates the field in the drop down to reflect that value. It seems to work fine after the first initial click unless you click the reset button and then you have to click the link twice again to get it working.
But recently, I discovered if I add immediate = true the links work on the first click however it no longer updates the selectonelistbox with the selected value.
Any ideas?
Thanks

Which JSF implementation/version exactly then?
Regarding to your problem: there might be a validation or conversion error been thrown. Add <h:messages /> to the code to take note all of them. Or if you're using JSF 1.2 or newer, read the application server logs for missing (not been displayed) errors.

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15     MATHS     SURESH     15     10     A
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You may find this example useful: [http://balusc.blogspot.com/2006/06/using-datatables.html#NestingDatatables].
To toggle between a nested datatable and a hyperlink with image just use the rendered attribute. E.g.
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...

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Hi Guys,
Im new to JSF, im trying to display the details from a List in a data table, but all the details are getting displayed in a single cell instead of displaying as rows, can someone help me with this problem?

You need post your code so that we can view it.
This is an example of dataTable
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</h:dataTable>
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Code snippet is
<h:dataTable id="table" rowClasses="oddRow,evenRow" width="80%"
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<h:commandLink action="#{ControllerBean.setOrder}">
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Yes, you can place it in a panelGrid or panelGroup component.
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group them in an h:panelGroup tag, or place them in a container component
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Hi,
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     </t:htmlTag>
   </t:htmlTag>
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</t:dataList>I have marked the interesting part of the text.
When i first access the page then everything is rendered as it should be.
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<a href="gallery.faces?imageId=2"/>
<div class="imageWrapper image_2 inCart">
     ..... (output as it should be)
</div>
<div class="textWrapper">
     .... (output as it should be)
</div>
</div>So you see the link tag is closed to early, it should wrapp the complete <div class="imageWrapper> object.
Anybody know how to solve this?
Edited by: heissm on 19.05.2008 16:26 - shifting of the html tags

Hi,
I use the tomahawk data table to display a list of objects in my page with the following code snippet
<t:dataList value="#{userGallery.images}" var="image" layout="simple">
<a4j:region>
    <t:htmlTag value="div" styleClass="imageEntry">
      
      <h:outputLink value="gallery.faces">
        <f:param name="imageId" value="#{image.id}" />
        <t:div styleClass="imageWrapper image_#{image.id} #{image.inCart ? 'inCart' : ''}">
          <h:graphicImage value="#{ftp.apacheThumbnails}#{image.imageName}" alt="#{image.imageName}"/>
        </t:div>
      </h:outputLink>
      
      <t:htmlTag value="div" styleClass="textWrapper">
        <t:htmlTag value="div" styleClass="actions">
          <a4j:commandLink reRender="imageList,shoppingChart" styleClass="addToCart" value="+#{msg.detailCart}" action="#{shoppingCart.addImageToCart}" rendered="#{!image.inCart}">
            <f:setPropertyActionListener target="#{shoppingCart.chosenImageId}" value="#{image.id}" />
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          <a4j:commandLink reRender="imageList,shoppingChart" styleClass="removeFromCart" value="-#{msg.detailCart}" action="#{shoppingCart.removeImageFromCart}" rendered="#{image.inCart}">
            <f:setPropertyActionListener target="#{shoppingCart.chosenImageId}" value="#{image.id}" />
          </a4j:commandLink>
        </t:htmlTag>
     </t:htmlTag>
   </t:htmlTag>
</a4j:region>
</t:dataList>I have marked the interesting part of the text.
When i first access the page then everything is rendered as it should be.
When i now klick on the a4j:commandLink then i got the following result: (only the interesting snippet)
<div class="imageEntry">
<a href="gallery.faces?imageId=2"/>
<div class="imageWrapper image_2 inCart">
     ..... (output as it should be)
</div>
<div class="textWrapper">
     .... (output as it should be)
</div>
</div>So you see the link tag is closed to early, it should wrapp the complete <div class="imageWrapper> object.
Anybody know how to solve this?
Edited by: heissm on 19.05.2008 16:26 - shifting of the html tags

Self re-rendering of a data table

hello !
i am using tomahawk data table which contain a <a4j:commandLink in one of its coloumn .
now this link's action listener delete data from the list that is used for this datatable
the problem is
this data table is not re-rendered even i have specified id of datatable in the reRender attrbute of <a4j:commandLink
note that
i have also specified other ids in the reRender attrbute of <a4j:commandLink And others work fine but the DATATABLE dont .
regards
Shakeel Abbas

sorry to disturb its working now
i have not written parantheses while calling the jsFunction
Although no one replied but thanks

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Hi Experts,
Data is going from DSO1 to DSO2. I see some of the records are getting missed in DSO 2 which are supposed to come.
There is start routine from DSO1 TO DSO2 and as per the start routine some records should come but they are getting missed.
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Abap code not working - deleting based on master data table information

Hi,
I wrote a piece of code earlier which is working and during test we found out that it will be hard for the support guys to maintain because it was hard coded and there is possibility that users will include more code nums in the future
sample code
DELETE it_source WHERE /M/SOURCE EQ 'USA' AND
/M/CODENUM NE '0999' AND
/MCODENUM NE '0888' AND.
Now I created a new InfoObject master data so that the support people can maintain the source and code number manually.
master data table - the codenum is the key.
XCODENUM    XSOURCE
0999               IND01
0888               IND01
now I wrote this routine all the data gets deleted.
tables /M/PGICTABLE.
Data tab like /M/PGICTABLE occurs 0 with header line.
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if sy-subrc = 0.
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ENDLOOP.
Endif.
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DELETE it_source WHERE /M/SOURCE EQ tab-XSOURCE AND /M/CODENUM EQ tab-XCODENUM.
Cube table that I want to extract from
/M/SOURCE                             /M/CODENUM
IND01                                       0999
IND01                                       0888
IND01                                       0555
IND01                                       0444
FRF01                                      0111
I want to only the rows where the /M/CODENUM = 0999 and 0888 and i would also need FRF101
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thanks
Edited by: Bhat Vaidya on Jun 17, 2010 12:38 PM

It's obvious why it deletes all the records. Debug & get your answer i wont spoon feed
Anyways on to achieve your requirement try this code:
DATA:
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s_srce-sign = s_code-sign = 'I'.
s_srce-option = s_code-option = 'EQ'.
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s_code-low = wa1-code.
s_srce-low = wa1-srce.
APPEND: s_code TO r_code,
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I tested this piece of code to give me the number of rows in the underlying rowset and it worked well. But somehow I could not get to display the data. Am I missing something?
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CommandLink in Data Table

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