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Waqas Ali
How to get Selected Value from PickList in VF page ?
I want to show all active contracts in VF page and want to change their status either "Expired" or "Lapse" in VF.
Here is my VF page
Here is my class
I want to update the status of all contracts according to selection in VF page. How to get selected value from VF pick list and how to use in Apex class.
I am confused wether i can pick selected value and update contract status in Onchange() method or in back() method i should update the status of all contracts. How i am supposed to do that. I am stucked badly. Guy's help.
Here is my VF page
<apex:page standardController="Opportunity" extensions="Opp2Order" action="{!autoRun}"> <apex:form > <apex:pageBlock title="My Active Contracts" > <apex:pageBlockTable value="{!records}" var="wrapper"> <apex:column > <apex:facet name="header">Contract Number</apex:facet> <apex:outputText value="{!wrapper.con.ContractNumber}"/> </apex:column> <apex:column > <apex:facet name="header">Contract ID</apex:facet> <apex:outputText value="{!wrapper.con.id}"/> </apex:column> <apex:column > <apex:facet name="header">Change Status</apex:facet> <apex:selectList value="{!wrapper.selectedValue}" size="1" onchange="changeStatus()" > <apex:selectOptions value="{!wrapper.options}" /> </apex:selectList> </apex:column> </apex:pageBlockTable> </apex:pageBlock> <apex:commandButton action="{!back}" value="Save!" /> </apex:form> </apex:page>
Here is my class
public class Opp2Order { String theId = ApexPages.currentPage().getParameters().get('id'); public List<WrapperSObject> records {get; set;} public Contract con {get; set;} public String selectedValue {get; set;} public Opp2Order(ApexPages.StandardController stdController) { this.o = (Opportunity)stdController.getRecord(); } public PageReference autoRun() { records = new List<WrapperSObject>(); for (Contract c : [select id, Name, AccountId, StartDate, Status, ContractNumber from Contract where Status='Activated']) { records.add(new WrapperSObject(c, getOptions(), 'Activated')); } return null; } public PageReference back() { // How to here update the status of all contracts } public void changeStatus() { // in back() method or in this method ? I am confused } public class WrapperSObject { public Contract con {get; set;} public List < SelectOption > options {get; set;} public String selectedValue {get; set;} public WrapperSObject( Contract c,List < SelectOption > options, String selectedValue) { con=c; this.options = options; this.selectedValue = selectedValue; } } public List < SelectOption > getOptions() { List<SelectOption> options = new List<SelectOption>(); options.add(new SelectOption('Activated','Activated')); options.add(new SelectOption('Expired','Expired')); options.add(new SelectOption('LAPSE','Lapse')); return options; } }
I want to update the status of all contracts according to selection in VF page. How to get selected value from VF pick list and how to use in Apex class.
I am confused wether i can pick selected value and update contract status in Onchange() method or in back() method i should update the status of all contracts. How i am supposed to do that. I am stucked badly. Guy's help.
Please see the sample code below
Best Regards
Naga Kiran