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benkurian Passing a list of ids from one controller to another
Hi All,
I have a code with passing id to apex class via visualforce page URL methode and that id i need to pass to another class.i will past the code for the same but its not working.Thanks in advance.
page one:
<apex:commandLink value="{!applicant.Deal_Name__c}"
action="/apex/Deal_Items?id={!applicant.Deal_Name__c}"> //by passing url to another page
<apex:param name="id" value="{!applicant.Deal_Name__c}" />
</apex:commandLink>
page two
{
//getting the id here but its not to getting page two Component controlle
}
page two controller:
public class pagetwocontroller{
public String selectedName {get;set;}
public pagetwocontroller()
{
selectedName = ApexPages.currentPage().getParameters().get('id');
}
// some codes
}
page two Component controller:
{
how to get page-two-controller id to this controller.
}
Use page reference for passing id
public PageReference Go() {
selectedName = System.currentPageReference().getParameters().get('id');
PageReference nextpage = new PageReference('/apex/CustomTeam?id='+selectedName );
return nextpage;
}
<apex:commandLink action="{!Go}">
{!applicant.Deal_Name__c.name}<apex:param name="id" value="{!t.selectedName }"/>
</apex:commandLink>
In the second controller u get the id by following way....
Id id=ApexPages.currentpage().getParameters().get('id');
Hi,
write the page action method in page two and then get the Id;
and page whrer you adding component
<c:myComponent dealName="{!selectedName}" />
or
<c:myComponent dealName="{!id}" />
in component controller you can access the value like
public Componentcontroller()
{
strName = ApexPages.currentPage().getParameters().get('dealName');
}
public void pageTwoAction()
{
selectedName = ApexPages.currentPage().getParameters().get('id');
}
Hi sathya,
Thanks for the replay...i did the concept what u gave but its not working...i will post my code here
*i have a main page with below code when i click particular item(master item) it will moves into the next page showing detailed page with child items plus that particular items whole fileds are showing there...but for showing child items am using java script ie editable grid is using with CRUD functionality and its is put at in visualforce component .In detailed page its showing the detailed view of particular master items but the child items are not showing.i need to pass particular master item id into visualforce component.How to do it and i will post the code for that.Actually am new to apex so please help me.
master page:
<apex:commandLink value="{!applicant.Deal_Name__c}"
action="/apex/Deal_Items?id={!applicant.Deal_Name__c}">
<apex:param name="id" value="{!applicant.Deal_Name__c}" />//for selecting particular master item and it will moves into deatiled page.
Deatailed Page controller:
public class DealItems_controller{
public String selectedName {get;set;}
public TP_Deal_Headers__c sbook;
public DealItems_controller()
{
selectedName = ApexPages.currentPage().getParameters().get('id'); //getting the id from main page to detailed page
}
public TP_Deal_Headers__c getSbook()
{
sbook=[SELECT Vendor_Name__c,Deal_Name__c,Deal_Type__c,Deal_Start_Date__c,Deal_End_Date__c,Status__c,UPC_Code__c,Deal_Order_Date__c,Deal_Submitted_Date__c from TP_Deal_Headers__c where Deal_Name__c=:selectedName];
return sbook;
}
//its showing the detailed view of master item
}
UPTO THIS MUCH IS CORRECT
Detailed page:
<c:extjsdatagrid object="TP_Deal_Headers__c"
fields="Id,Deal_Name__c,Deal_Type__c,Deal_Start_Date__c" rows="18"
value="{!selectValue}" /> // calling th editable grid to detailed page.
Component:
<apex:attribute name="value" assignTo="{!selectValue}" required="true"
type="String" description="A merge feld that references" />// callling id from page to component controller
Component controller:
Public Componetcontroller{
public static String selectValue{get;set;}//getting the value to controller
public Componentcontroller()
{
strName = ApexPages.currentPage().getParameters().get('selectValue');
}
// i did this manner its not working.
QueryObj{//declaring some values
}
@RemoteAction
public static queryresponse query(QueryObj qobj) {
String qstr = 'SELECT ' + qobj.fields + ' FROM ' + qobj.sobjname+ ' where Deal_Name__c = \'' + strName +'\'';
Database.query(qstr)
}
}
Hi,
used the two way you can get the value
1. write one getter and setter for asignto value;
<apex:attribute name="value" assignTo="{!selectValue}" required="true"
type="String" description="A merge feld that references" />
public string selectValue{get; set;}
2.
public Componentcontroller()
{
// strName = ApexPages.currentPage().getParameters().get('selectValue');
strName = ApexPages.currentPage().getParameters().get('value');
}