folowing is the lighting code : 

<aura:component controller="ActivateAgreementController" implements="force:appHostable,flexipage:availableForAllPageTypes,flexipage:availableForRecordHome,force:hasRecordId,forceCommunity:availableForAllPageTypes,force:lightningQuickAction"  >
    <aura:handler name="init" value="{!this}" action="{!c.validateandactivateagreement}"/>
    <aura:attribute name="smsg" type="Boolean" default="false"/>
    <aura:attribute name="emsg" type="Boolean" default="false"/>
    <aura:attribute name="message" type="String"/>
    <aura:if isTrue="{!v.emsg}">
        <ui:message title="Error" severity="error" closable="false">
           Owner Update failed. Please try again later or contact your System Admin.
        </ui:message>
    </aura:if>
    <aura:if isTrue="{!v.smsg}">
        <ui:message title="Confirmation" severity="confirm" closable="false">
            <div>

          ResultMessage:<ui:outputText value="{!v.message}"/>

     </div>
           Successfully updated Owner.
        </ui:message>
    </aura:if>
</aura:component>

({
    validateandactivateagreement : function(component, event, helper) {
       alert('start1');
        var action = component.get("c.agreementactivate");
        action.setParams({"id": component.get("v.recordId")});
        action.setCallback(component,
        function(response) {
            var state = response.getReturnValue();
            if (state === true){
                $A.get('e.force:refreshView').fire();
                component.set("v.smsg", true);
                 cmp.set("v.message", "hi");
            } else {
                 component.set("v.emsg", true);
            }
        }
        );
        $A.enqueueAction(action);
        
    }
})

global with sharing class ActivateAgreementController {
    //Constructor
    public ActivateAgreementController(ApexPages.StandardController controller) {
    }
    //Accepts the record id and sends a boolean status about the updation
    @AuraEnabled @RemoteAction
    global static Boolean agreementactivate(Id Agreementid){
        try{
            //Group oppQueue = [select Id from Group where  Type = 'Queue' AND DeveloperName = 'Opportunity_Review_Queue'];
            //Opportunity crec = [Select Id, OwnerId from Opportunity where Id=:oppid];
            //crec.OwnerId = oppQueue.Id;
            //update crec;
            
            contract contract_record = [select Record_Type_Name__c,AccountId,telia_TC_Party__c,telia_Customer_contact_person__c,telia_Sales_person__c 
                                        ,telia_Sales_responsible__c ,telia_Confidentiality_class__c,telia_Start_date__c ,telia_Signature_alternative__c
                                        ,CustomerSignedId ,CustomerSignedDate,telia_Customer_Signature_Place__c,Telia_Signed_By__c,Telia_Signed_Date__c,Signatories_Required__c from 
                                        contract where Id=:Agreementid];
                                        
                                        
           return true;
        }
        catch(Exception e){
            return false;
        }
    }
}

its failling from quick action in lighting .error message : 
Unfortunately, there was a problem. Please try again. If the problem continues, get in touch with your administrator with the error ID shown here and any other related details.
Action failed: forceChatter:lightningComponent$controller$doInit [Error while creating content for lightning component quick action]
quickActionHandlerHelper.js failed to create component - forceChatter:lightningComponent

<!--<apex:page title="Data Call Response" TabStyle="DC_Survey__c"
cache="false"  showChat="false"  showHeader="false" sidebar="false"
controller="Creative_REE_DC_ResponceWizard_Contr">-->
    <apex:page standardController="Solution__c"
cache="false"  showChat="false"  showHeader="false" sidebar="true">
    
<apex:form style="overflow:auto;width:1200px;height:250px"  >
   <script type="text/javascript">
      var __sfdcSessionId = '{!GETSESSIONID()}';
    </script>
    <div class="bs">
 <!--  <apex:commandButton value="refresh"  onclick="window.top.location='/{!Solution__c.id}'" /> -->
            <div class="attachments">
                <apex:outputPanel id="AttachmentContainer"  >
                    <div class="panel" style="background-color: #159d82; min-height: 5px; border-radius: 0px;">
                        <div class="panel-heading">
                            <span style="color:#fff;">
                                <i class="glyphicon glyphicon-folder-open"></i> &nbsp;
                                <h2 style="font-size: 12pt;font-weight: 300;"> Supporting Documents - Please drag and drop files under this section to Attach </h2>
                            </span>
                        </div>
                    </div>    
                    <div  style="padding-top: 5px;padding-left: 40px; padding-right: 40px; min-height: 5px">
                        <c:DirectFileUploader_ver2 parentOfAttach="{!Solution__c.id}" renderDeleteBtn="False"/>
                    </div>  
                  
                </apex:outputPanel>
            </div>

    </div>   


<br/>

</apex:form>
</apex:page>

I might have clients migrating to Lighting experience soon.One of the projects has Dynamic components and dynamic binding in salesforce classic(coded in visualforce and apex) .I am not sure how to transition the dynamic related visualforce pages into lighting components .

New to dynamic components.Please refer the documentation below :

https://developer.salesforce.com/docs/atlas.en-us.pages.meta/pages/pages_dynamic_vf_components_implementation.htm

I prepared a workflow rule for lead object.The criteria is  country = usa.I want have email templates for every country.I may have to create template for every country.Please do suggest an alternative

Hi,

I'm having a student page with status field(drop down)- active , inactive , onhold.

If the status is inactive or onhold it must display activate student button

            <apex:commandButton oncomplete="j$('#succToastMsg').text('Student activated successfully, please continue with subjects');j$('.slds-notify_container').show();j$('#stuActModal').addClass('slds-fade-in-open');j$('.slds-backdrop').addClass('slds-backdrop--open');" value="Activate Student" action="{!acticeStudent}" rendered="{(!Student__c.Status__c == 'On Hold') || (!Student__c.Status__c == 'Inactive') && (!inactiveConfirmation)  && (!doPaymentConfirmation)}" rerender="op,htt,contSubjsOP" status="status"/> 


I written above line but its not working.

If the changed the  rerendered to  rendered="{!Student__c.Status__c == 'Inactive'  && !inactiveConfirmation  && !doPaymentConfirmation}" then its working for inactive.
It must also work for onhold status. Please help me.

Can somebody help with a formula field called "status" as follows

if field "requested" is ticked, then "status"  equals "ongoing"
if field "date approved" contains a date, then "status" equals "approved"
if field "date rejected" contains a date, then the "status" equals "rejected"

many thanks!