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Really weird Ajax update problem
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Really weird Ajax update problem


  • Subject: Really weird Ajax update problem
  • From: Pascal Robert <email@hidden>
  • Date: Tue, 18 Sep 2012 14:27:03 -0400

Hi guys,

I have a table with a chunk of AjaxUpdateContainer and AjaxObserveField in it.  Each row have its own AjaxUpdateContainer, so when a observe field action is triggered, I'm calling a sub-component to fill one of the columns.

Problem is: if the table have 10 rows, the sub-component is called 10 times instead of updating just the row where I put some text in the field that is observed. But the weird thing is that if instead of calling my sub-component and I call a

The problem:

<wo:form>
 <wo:AjaxUpdateContainer id="main_table">
<table style="width: 100%;">
  <wo:loop list="$childsSpec" item="$childSpec">
    <wo:AjaxUpdateContainer class="row" elementName="tr" id="$childSpec.spec.ID">
      <td class="full-height">
          <table width="100%">
              <td class="parts_column">
                <ul>
                  <wo:loop list="$~availablesPartsForSpec(childSpec.spec)" item="$partItem">
                        <li>
                          <wo:AjaxObserveField updateContainerID="$childSpec.spec.ID" action="$~addPartsFromLot(partItem)">
				<wo:textfield value="$quantityToAdd" size="4" numberformat="#" style="padding: 0px; margin: 0px;" />
			  </wo:AjaxObserveField>
                        </li>
                  </wo:loop>
                </ul>
              </td>
              <td class="manifest_column"> <wo:TestsPascal texte="allo" /> </td>
            </tr>
          </table>
      </td>
    </wo:AjaxUpdateContainer>
  </wo:loop>
</table>
</wo:AjaxUpdateContainer>
</wo:form>

If I change this:

  <wo:TestsPascal texte="allo" />

to this:

  <wo:str value="$~someMethodThatReturnAString" />

The method is called only one time.
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