[SalesForce] How to pass URL to visualforce page with pagereference method without scattering the url

below is the apex method through which i am passing a URL string to a button in Visual force Page.

public Pagereference Submit(){

  loanId1 = 'a2529000000MIBg';
  String SessionId1 = Userinfo.getSessionID();
  system.debug('here is your SessionId = '+ SessionId1);

  string ServerURL1 = ApexPages.currentPage().getHeaders().get('Host');
  system.debug('here is your ServerURL = '+ ServerURL1);

 HttpRequest req = new HttpRequest();
 req.setEndpoint('https://composer.congamerge.com/composer8/index.html');
 req.setMethod('GET');

 string Startdate1 = Startdate.format();
 system.debug('Startdate1 = '+ Startdate1);

 string Enddate1 = Enddate.format();
 system.debug('Enddate1 = '+ Enddate1);

 string Organizationid = UserInfo.getOrganizationId();
 system.debug('Organizationid = '+ Organizationid);

  String URL = 'https://composer.congamerge.com/composer8/index.html?sessionId='+SessionId1+'&serverUrl='+serverurl1+'/services/Soap/u/37.0/'+Organizationid+'&id='+LoanId1+'&templateid=a1U29000000l0vd&reportid=[trn]00O29000000Oo8o?pv1='+Startdate1+'&pv2='+Enddate1+'&defaultpdf=&ds7=3';
   system.debug('Here is your URL =' + URL);

   Pagereference Pageref = New pagereference(URL);
   pageRef.setRedirect(true);
   system.debug('here is your Pageref ='+ Pageref);

   return Pageref;
}

}

the Pagereference method is breaking the URL.
how to pass the URL in correct format as defined in the String URL.
like this https://composer.congamerge.com/composer8/index.html? sessionId='+SessionId1+'&serverUrl='+serverurl1+'/services/Soap/u/37.0/'+Organizationid+'&id='+LoanId1+'&templateid=a1U29000000l0vd&reportid=[trn]00O29000000Oo8o?pv1='+Startdate1+'&pv2='+Enddate1+'&defaultpdf=&ds7=3';

Best Answer

You need encode the serverURL parameter

CODE SNIPPET

public Pagereference Submit(){

  loanId1 = 'a2529000000MIBg';
  String SessionId1 = Userinfo.getSessionID();

  String ServerURL1 = Url.getSalesforceBaseUrl().toExternalForm();

  HttpRequest req = new HttpRequest();
  req.setEndpoint('https://composer.congamerge.com/composer8/index.html');
  req.setMethod('GET');

  String Startdate1 = Startdate.format();
  system.debug('Startdate1 = '+ Startdate1);

  String Enddate1 = Enddate.format();
  system.debug('Enddate1 = '+ Enddate1);

  String Organizationid = UserInfo.getOrganizationId();
  system.debug('Organizationid = '+ Organizationid);


  String salesforceURL = EncodingUtil.urlEncode(ServerURL1+'/services/Soap/u/37.0/'+Organizationid,'UTF-8');

  Pagereference newPage = new pagereference('https://composer.congamerge.com/composer8/index.html');
  newPage.getParameters().put('sessionId',SessionId1);
  newPage.getParameters().put('id',loanId1);
  newPage.getParameters()-put('templateid','a1U29000000l0vd');
  newPage.getParameters()-put('reportid','[trn]00O29000000Oo8o?pv1='+Startdate1+'&pv2='+Enddate1);
  newPage.getParameters()-put('ds7','3');
  newPage.getParameters()-put('defaultpdf','true');
  newPage.getParameters().put('serverUrl',salesforceURL);
  return Pageref;
}

Related Solutions

[SalesForce] ActionStatus on a visualforce page for a PageReference method

Normally it must work with or without actionStatus. I've just tested some examples and it works for me realy good:

This is my controller with a PageReference method (i have checked it with three variants of PageReference methods):

// Test method 1
public PageReference gotoPage(){
    PageReference p = new PageReference('/apex/test2');
    return p;
}

// Test method 2
public PageReference gotoPage(){
    return Page.test2;
}

// Test method 3
public PageReference gotoPage(){
    Account a = [select id from account limit 1];
    PageReference p = new ApexPages.StandardController(a).view();
    return p;
}

Visualforce page test1. The reRender param here is needed to be able to see the startText of the status component:

<apex:commandButton action="{!gotoPage}" value="Go" status="stat" reRender="none"/>
<apex:actionStatus startText="redirecting..." id="stat"/>

[SalesForce] PageReference from embedded Visualforce page becomes inlined

I managed to hack my way around it by using JavaScript in the command button oncomplete to do the redirection from the top level window.

Simplified Page:

My reality is a bit more complicated as the Command button is a dynamic Visualforce component.

E.g. public PageReference stubAction() { return null; }

public PageReference editDynamicProperties() {
    PageReference editpr = Page.AnotherPage;

    Map<string, string> params = editpr.getParameters();
    params.put('oppId', opportunityFromController.Id);

    editpr.setRedirect(true);
    return editpr;
}

public Component.Apex.OutputPanel getDynamicPropertyControls() {
    //...

    Component.Apex.PageBlockButtons pbButtons = new Component.Apex.PageBlockButtons();
    pb.childComponents.add(pbButtons);

    Component.Apex.CommandButton editCommandButton = new Component.Apex.CommandButton();
    editCommandButton.value='Edit';
    //editCommandButton.expressions.action = '{!editDynamicProperties}';
    editCommandButton.expressions.action = '{!stubAction}';

    editCommandButton.rerender= new Set<string>{'dynamicForm'};
    editCommandButton.oncomplete= 'window.top.location.href = \''+editDynamicProperties().getUrl()+'\'';
    pbButtons.childComponents.add(editCommandButton);

    //...
}

UPDATE: Apparently I've come across this problem before. See Visualforce Page embedded in a detail page that needs to redirect to other page That question had a very similar answer by JCD, but the redirection was handled by the rerendered component.

Best Answer

Related Solutions

[SalesForce] ActionStatus on a visualforce page for a PageReference method

[SalesForce] PageReference from embedded Visualforce page becomes inlined

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