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Using apex:input to reference a wrapper class member in a visualforce component causes page to crash on rerendering
1. I created a visualforce page
2. I created a component to contain some logic
3. I created a wrapper class to contain an instance of object and some related attributes, so that I could fetch and print a list of those objects in a dataTable/apex:repeat
Then, within the visualforce component:
4. I created a checkbox to rerender the page
5. Based on the selected value, it shows/hides the column containing the <apex:input> tag that references an integer attribute within the wrapper class
Behavior:
On checking/unchecking the checkbox, the presence of the <apex:input> tag referencing a wrapper class member causes the visualforce to crash
The same situation doesn't arise if the <apex:input> exists within the page itself, or if the <apex:input> is replaced with <apex:inputText>
Code sample available here: http://sfdummy.blogspot.com/2017/01/apexinput-in-visualforce-components.html
Appreciate any thoughts!
2. I created a component to contain some logic
3. I created a wrapper class to contain an instance of object and some related attributes, so that I could fetch and print a list of those objects in a dataTable/apex:repeat
Then, within the visualforce component:
4. I created a checkbox to rerender the page
5. Based on the selected value, it shows/hides the column containing the <apex:input> tag that references an integer attribute within the wrapper class
Behavior:
On checking/unchecking the checkbox, the presence of the <apex:input> tag referencing a wrapper class member causes the visualforce to crash
The same situation doesn't arise if the <apex:input> exists within the page itself, or if the <apex:input> is replaced with <apex:inputText>
Code sample available here: http://sfdummy.blogspot.com/2017/01/apexinput-in-visualforce-components.html
Appreciate any thoughts!
<apex:actionRegion>
<apex:inputcheckbox id="chkbxAI" value="{!chkbxAI}" >
<apex:actionSupport reRender="testApexInputForm" id="actfunTAI" event="onclick"/>
</apex:inputcheckbox>
</apex:actionRegion>
All Answers
<apex:actionRegion>
<apex:inputcheckbox id="chkbxAI" value="{!chkbxAI}" >
<apex:actionSupport reRender="testApexInputForm" id="actfunTAI" event="onclick"/>
</apex:inputcheckbox>
</apex:actionRegion>