p:selectBooleanCheckbox look only shifted after adding a row to a p:dataTable

Question

I have a p:dataTable. In this table, I have a checkbox in a column. This is the code:

<p:selectBooleanCheckbox 
    value="#{var.selected}"
    itemLabel="#{var.description}" 
/>

After I add a row and update the whole table, the selected checkboxes after the row inserted have the checks shifted up! But it's only a graphical problem! The checkboxes that now appears unchecked are yet checked, because I show other things in the row if the checkbox is selected. On the contrary, the checkbox that now appear checked do not show the additional components.

I checked the html, and the classes and attributes that make them checked disappears. But debugging the backend I see that the in the list connected to the table, after the add, all the items have the expected value.

This is a minimal reproducible example: https://ufile.io/6a60kxpn

@JasperdeVries I found that the problem is due to `immediate="true"` to the button that adds rows to the table. The problem is that without that, I can't add rows without first compile the entire table..... — Marco Sulla, Aug 03 '21 at 13:16
@JasperdeVries I added the minimal reproducible example. You can see that without `immediate="true"` all works, but I need it to not trigger the form validation. — Marco Sulla, Aug 23 '21 at 15:36

score 0 · Accepted Answer · answered Sep 01 '21 at 09:22

0

I don't know why, but I solved putting process="@this" to the actionButtons. If someone can explain me why, I'll accept the answer.

answered Sep 01 '21 at 09:22

Marco Sulla

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p:selectBooleanCheckbox *look only* shifted after adding a row to a p:dataTable

1 Answers1

p:selectBooleanCheckbox look only shifted after adding a row to a p:dataTable