Error: Unknown property 'VisualforceArrayList.lstWrp' I am trying to understand how does the pageblock table loop the repeat. I have done a similar page to account , contact object it worked fine but not with wrappers.
<apex:page controller="vendorDashboard" lightningStylesheets="true">
<body>
<apex:slds />
</body>
<apex:pageBlock id="mainBlock">
<apex:repeat value="{!lstWrap}" var="acc">
<apex:pageBlockSection title="{!acc.SectionName}" columns="1">
<apex:pageBlockTable value="{!lstWrap.lstWrp}" var="a">
<apex:column value="{!a.FieldName}"/>
<apex:column value="{!a.FieldValue}"/>
</apex:pageBlockTable>
</apex:pageBlockSection>
</apex:repeat>
</apex:pageBlock>
</apex:page>
Controller:
public class vendorDashboard{
public list<WrapSection> lstWrap{get;set;}
public vendorDashboard(){
lstWrap = new list<WrapSection>();
list<WrapFields> lw = new list<WrapFields>();
list<WrapFields> lw2 = new list<WrapFields>();
WrapFields WF = new WrapFields();
WF.FieldName = 'field1';
WF.FieldValue = 'value1';
lw.add(WF);
WrapFields WF1 = new WrapFields();
WF1.FieldName = 'field2';
WF1.FieldValue = 'value2';
lw.add(WF1);
WrapFields WF3 = new WrapFields();
WF3.FieldName = 'field3';
WF3.FieldValue = 'value3';
lw.add(WF3);
WrapFields WF4 = new WrapFields();
WF4.FieldName = 'field4';
WF4.FieldValue = 'value4';
lw2.add(WF4);
WrapSection WS = new WrapSection(lw,'Section1');
WrapSection WS2 = new WrapSection(lw2,'Section2');
lstWrap.add(WS);
lstWrap.add(WS2);
}
public class WrapFields{
public string FieldName{get;set;}
public string FieldValue{get;set;}
}
public class WrapSection{
public list<WrapFields> lstWrp{get;set;}
public string SectionName{get;set;}
public WrapSection(list<WrapFields> lstWrp1,string SectionName1){
this.lstWrp = lstWrp1;
this.SectionName = SectionName1;
}
}
}