[TOBAGO-2224] Ajax rendering for grid layout doesn't work correctly

• Type: Bug
• Status: Closed
• Priority: Minor
• Resolution: Fixed
• Affects Version/s: 5.7.0
• Fix Version/s: 5.10.0, 6.2.0
• Component/s: Core
• Assignee: Henning Nöth
• Reporter: Henning Nöth
• Created: 23/May/23 12:46
• Updated: 10/Mar/24 09:47
• Resolved: 16/Jan/24 09:13

Description

See the following example and notice that the ouput component has the attribute labelLayout="gridLeft" set:

<tc:gridLayout id="grid" columns="100px auto">
  <tc:in id="input" label="Input" labelLayout="gridLeft" value="#\{gridLayoutTestController.value}">
    <f:ajax render="output"/>
  </tc:in>
  <tc:out id="output" label="Output" labelLayout="gridLeft" value="#\{gridLayoutTestController.value}"/>
</tc:gridLayout>

Steps to reproduce:
1. select input field
2. change value
3. leave input field

Expected result:
An ajax event is executed and the value in the output field is changed.

Actual result:
The ajax event is executed. The old <label> element stays in DOM. The output field is replaced with a new output field and a second label. There is one <label> element too much.