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Vijay Kumar Rebbala 11 Map values doesn't show on Visualforcepage
<apex:page controller="Testctrl">
<apex:form >
<apex:repeat value="{!attdmap}" var="attdkey" >
<apex:OutputText value="{!attdkey}"/>
<apex:OutputText value="{!attdmap[attdkey]}"/>
</apex:repeat>
</apex:form>
</apex:page>
public class Testctrl {
public list<Student__c> acctlist {get;set;}
public Map<Student__c, Boolean> attdmap{get;set;}
public Testctrl(){
Map<Student__c, Boolean> attdmap = new Map<Student__c, Boolean>();
acctlist = [SELECT Id, Name FROM Student__c];
for(Student__c atu23 : acctlist){
attdmap.put(atu23,false);
}
}
}
Change your line 17 in the code to
Also, its not a best practice to use the SObject as the Key. that is not really a way to do it, maybe you can using a map of Id and Sobject.
Something like
All Answers
Here is the debug log,
35.0 APEX_CODE,DEBUG;APEX_PROFILING,DEBUG;CALLOUT,DEBUG;DB,DEBUG;SYSTEM,DEBUG;VALIDATION,DEBUG;VISUALFORCE,FINE;WORKFLOW,DEBUG 19:53:27.050 (50573710)|EXECUTION_STARTED 19:53:27.050 (50606174)|CODE_UNIT_STARTED|[EXTERNAL]|06661000000JiVP|VF: /apex/Testpage 19:53:27.052 (52249843)|CODE_UNIT_STARTED|[EXTERNAL]|01p61000001riCZ|Testctrl <init> 19:53:27.052 (52268447)|SYSTEM_MODE_ENTER|true 19:53:27.053 (53542918)|SOQL_EXECUTE_BEGIN|[11]|Aggregations:0|SELECT Id, Name FROM Student__c 19:53:27.056 (56802799)|SOQL_EXECUTE_END|[11]|Rows:11 19:53:27.057 (57132704)|USER_DEBUG|[13]|DEBUG|*********Count**************11 19:53:27.057 (57517175)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001hL4lAAE 19:53:27.057 (57650171)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001hL4gAAE 19:53:27.057 (57740077)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001hL4vAAE 19:53:27.057 (57826906)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001hL4bAAE 19:53:27.057 (57912694)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000002Ray6AAC 19:53:27.058 (58009113)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001hFnyAAE 19:53:27.058 (58098238)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001f9seAAA 19:53:27.058 (58182866)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000002RdgfAAC 19:53:27.058 (58267675)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001f9t8AAA 19:53:27.058 (58352369)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000002Re5uAAC 19:53:27.058 (58437702)|USER_DEBUG|[15]|DEBUG|*********atu23.Id**************a0061000001f9xkAAA 19:53:27.058 (58653712)|USER_DEBUG|[19]|DEBUG|************maps*****************{Student__c:{Id=a0061000001f9xkAAA, Name=Sree Pavan}=false, Student__c:{Id=a0061000001f9t8AAA, Name=Venu Kumar}=false, Student__c:{Id=a0061000001f9seAAA, Name=Vijay Kumar}=false, Student__c:{Id=a0061000002Ray6AAC, Name=a0061000002Ray6}=false, Student__c:{Id=a0061000001hL4gAAE, Name=dgfthnjdtf}=false, Student__c:{Id=a0061000001hFnyAAE, Name=esrrysefd}=false, Student__c:{Id=a0061000002Re5uAAC, Name=fdfgdfssd}=false, Student__c:{Id=a0061000002RdgfAAC, Name=ghcfj}=false, Student__c:{Id=a0061000001hL4bAAE, Name=reghewt}=false, Student__c:{Id=a0061000001hL4lAAE, Name=rteshydret}=false, ...} 19:53:27.058 (58677982)|CODE_UNIT_FINISHED|Testctrl <init> 19:53:27.058 (58729084)|CODE_UNIT_STARTED|[EXTERNAL]|01p61000001riCZ|Testctrl get(attdmap) 19:53:27.058 (58739566)|SYSTEM_MODE_ENTER|true 19:53:27.058 (58754835)|CODE_UNIT_STARTED|[EXTERNAL]|01p61000001riCZ|attdmap 19:53:27.058 (58765666)|CODE_UNIT_FINISHED|attdmap 19:53:27.058 (58779963)|CODE_UNIT_FINISHED|Testctrl get(attdmap) 19:53:27.078 (78304924)|VF_SERIALIZE_VIEWSTATE_BEGIN|06661000000JiVP 19:53:27.079 (79612874)|VF_SERIALIZE_VIEWSTATE_END 19:53:27.097 (97405948)|CUMULATIVE_LIMIT_USAGE 19:53:27.097 (97405948)|LIMIT_USAGE_FOR_NS|(default)| Number of SOQL queries: 1 out of 100 Number of query rows: 11 out of 50000 Number of SOSL queries: 0 out of 20 Number of DML statements: 0 out of 150 Number of DML rows: 0 out of 10000 Maximum CPU time: 0 out of 10000 Maximum heap size: 0 out of 6000000 Number of callouts: 0 out of 100 Number of Email Invocations: 0 out of 10 Number of future calls: 0 out of 50 Number of queueable jobs added to the queue: 0 out of 50 Number of Mobile Apex push calls: 0 out of 10 19:53:27.097 (97405948)|CUMULATIVE_LIMIT_USAGE_END 19:53:27.097 (97461245)|CODE_UNIT_FINISHED|VF: /apex/Testpage 19:53:27.098 (98369752)|EXECUTION_FINISHED<apex:page controller="Testctrl">
<apex:form >
<apex:repeat value="{!attdmap}" var="attdkey" >
<apex:OutputText value="{!attdkey.Name}"/>
<apex:OutputText value="{!attdmap[attdkey]}"/>
</apex:repeat>
<apex:commandButton action="{!submit}" value="Submit"/>
</apex:form>
</apex:page>
Change your line 17 in the code to
Also, its not a best practice to use the SObject as the Key. that is not really a way to do it, maybe you can using a map of Id and Sobject.
Something like