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Atla Masthanaiah
Wraper Class
public class ProdWraper {
public String name{set;get;}
public String id{set;get;}
public Decimal cost{set;get;}
public ProdWraper(String name,String id,Decimal cost){
this.name='name';
this.cost=cost;
this.id='id';
}
}
public class WraperItem {
public map<String,ProdWraper> obmap{set;get;}
public list<selectoption> options{set;get;}
public String selected{set;get;}
public ProdWraper pw{set;get;}
public WraperItem(){
obmap=new list<String,ProaWraper>();
options=new list<selected>();
ProdWraper pw=new ProdWraper(name='mahesh',id='E-01',100);
obmap.put(pw.id,pw);
ProdWraper pw1=new ProdWraper(name='naresh',id='E-02',200);
obmap.put(pw1.id,pw1);
ProdWraper pw2=new ProdWraper(name='mahesh',id='E-03',100);
obmap.put(pw2.id,pw2);
set<String> key=obmap.keyset();
selectoption op=new selectoption('NONE','--NONE--');
options.add(op);
for(String p:key){
selectoption s=new selectoption(p,p);
options.add(s);
}
}
public void getWrap(){
pw=obmap.get(selected);
}
}
<apex:page controller="WraperItem">
<apex:form>
<apex:pageBlock title="productwraper" id="one">
<apex:outputLabel value="name"/>
<apex:selectList value="{!selected}" size="1">
<apex:selectOptions value="{!obmap}"/>
<apex:actionSupport event="onchange" action="{!getWrap}" reRender="one"/>
</apex:selectList>
<apex:outputLabel value="EnterName"/>
<apex:inputText value="{!pw.name}"/>
<apex:outputLabel value="Enterid"/>
<apex:inputText value="{!pw.id}"/>
<apex:outputLabel value="Entercost"/>
<apex:inputText value="{!pw.cost}"/>
</apex:pageBlock>
</apex:form>
</apex:page>
This is Wrapper class pro
pls Correct my code
public String name{set;get;}
public String id{set;get;}
public Decimal cost{set;get;}
public ProdWraper(String name,String id,Decimal cost){
this.name='name';
this.cost=cost;
this.id='id';
}
}
public class WraperItem {
public map<String,ProdWraper> obmap{set;get;}
public list<selectoption> options{set;get;}
public String selected{set;get;}
public ProdWraper pw{set;get;}
public WraperItem(){
obmap=new list<String,ProaWraper>();
options=new list<selected>();
ProdWraper pw=new ProdWraper(name='mahesh',id='E-01',100);
obmap.put(pw.id,pw);
ProdWraper pw1=new ProdWraper(name='naresh',id='E-02',200);
obmap.put(pw1.id,pw1);
ProdWraper pw2=new ProdWraper(name='mahesh',id='E-03',100);
obmap.put(pw2.id,pw2);
set<String> key=obmap.keyset();
selectoption op=new selectoption('NONE','--NONE--');
options.add(op);
for(String p:key){
selectoption s=new selectoption(p,p);
options.add(s);
}
}
public void getWrap(){
pw=obmap.get(selected);
}
}
<apex:page controller="WraperItem">
<apex:form>
<apex:pageBlock title="productwraper" id="one">
<apex:outputLabel value="name"/>
<apex:selectList value="{!selected}" size="1">
<apex:selectOptions value="{!obmap}"/>
<apex:actionSupport event="onchange" action="{!getWrap}" reRender="one"/>
</apex:selectList>
<apex:outputLabel value="EnterName"/>
<apex:inputText value="{!pw.name}"/>
<apex:outputLabel value="Enterid"/>
<apex:inputText value="{!pw.id}"/>
<apex:outputLabel value="Entercost"/>
<apex:inputText value="{!pw.cost}"/>
</apex:pageBlock>
</apex:form>
</apex:page>
This is Wrapper class pro
pls Correct my code
Please find the modified VF Page and Apex Class:
I also tested it in my DE environment and it is displaying properly.
Also find the below useful links about Wrapper Class.
Wrapper class in Apex Salesforce
A wrapper or container class is a class, a data structure, or an abstract data type which contains different objects or collection of objects as its members.
A wrapper class is a custom object defined by programmer wherein he defines the wrapper class properties. Consider a custom object in salesforce, what do you have in it? fields right? different fields of different data types. Similarly wrapper class is a custom class which has different data types or properties as per requirement. We can wrap different objects types or any other types in a wrapper class.
In the Visualforce most important use case is to display a table of records with a check box and then process only the records that are selected.
https://developer.salesforce.com/page/Wrapper_Class
https://developer.salesforce.com/forums/?id=906F0000000AZh8IAG
http://www.sfdcpoint.com/salesforce/wrapper-class-in-apex/
https://success.salesforce.com/answers?id=90630000000hSoLAAU
https://success.salesforce.com/answers?id=90630000000hSoLAAU
http://salesforce.stackexchange.com/questions/41998/wrapper-class-controller-and-visualforce
Please do let me know if it helps you.
Regards,
Mahesh