I think I still have to understand a couple of things about components. So I
have a component that display a table where each row is coming from a
WORepetition. Inside each row, I have a column that calls a stateless
sub-component:
<td class="manifest_column">
<wo:BuildManifest selectedProject="$selectedProject"
spec="$childSpec.spec" transactions="$~transactionsForSpec(childSpec.spec)"
employee="$~employee" rootTransaction="$rootTransaction" />
</td>
In BuildManifest, I have the following code:
<wo:loop list="$spec.parts" item="$partItem">
<wo:if condition="$spec.isLotInventory">
<wo:str value="$partItem.serialNumber" />
</wo:if>
<wo:textfield value="$qtyForSynthManifestTransaction" size="4"
numberformat="#" style="padding: 0px; margin: 0px;" />
<wo:if condition="$spec.isLotInventory">
<wo:AjaxSubmitButton updateContainerID="$spec.inventoryNumber"
value="SM" action="$~createSyntheticTransactionFromPart(partItem)" /> <br />
</wo:if>
<wo:else>
<wo:AjaxSubmitButton updateContainerID="$spec.inventoryNumber"
value="SM" action="$~createSyntheticTransactionFromSpec()" />
</wo:else>
</wo:loop>
qtyForSynthManifestTransaction is a Integer, with a setter and a getter in
BuildManifest.java. Now, if I submit the form,
setQtyForSynthManifestTransaction is called with the value that I submitted,
that's fine, but the setter is called a second time, and it sets the value to
null, so when createSyntheticTransactionFromSpec or
createSyntheticTransactionFromPart are finally called, the quantity is set to
null!
I have put a breakpoint on the awake method in BuildManifest, and awake() is
called as many time as I have rows in my table. So for example, if I had 10
rows, BuildManifest is called 10 times. After the first awake,
setQtyForSynthManifestTransaction is called to the correct value, after than
awake() is called a couple of times and boum! setQtyForSynthManifestTransaction
is called with a null value!
So what's the trick?
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