Skip to main content

Latest Post

How to Set Up Two-Factor Time-Based One-Time Password (TOTP) Authentication on iPhone Without Third-Party Apps

Unlocking an additional layer of safety to your iPhone is less difficult than you might suppose. With Two-Factor Time-Based One-Time Password (TOTP) authentication, you may bolster your device's protection and other website safety without relying on 1/3-party apps. Here's how you could set it up:

Field History Custom Component

 We have the standard history for our fields in salesforce. We can use that functionality from the related list. Here we will see that functionality using component and apex class. This will be a generic code for custom objects. Just paste the id of the record for which you want to see history. Make sure you have enabled history tracking for that object. 

Custom History

Here is the apex class for JSON. Save this first.


HistoryWrapper.cls


public class HistoryWrapper{

    public WrapperClass_attributes attributes;

    public String CreatedById;  

    public datetime CreatedDate;  

    public String Field;   

    public boolean IsDeleted;

    public string NewValue;

    public string OldValue;

    public String Id;   

    public Wrapperclass_CreatedBy CreatedBy;

    public static list<HistoryWrapper> parse(String json){

        return (list<HistoryWrapper>) System.JSON.deserialize(json, list<HistoryWrapper>.class);

    }   

    public class WrapperClass_attributes {

        public String type; 

        public String url;

    }    

    public class Wrapperclass_CreatedBy {

        public WrapperClass_attributes attributes;

        public String Name; 

        public String FirstName;    

        public String LastName; 

        public String Id;   

        }

    }


HistoryController.Cls

public class HistoryController{

    public string query{get;set;}

    public list<historywrap> recordsHistory{get;set;}

    public string objectLabel{get;set;}

    public HistoryController(){

        recordsHistory=new list<historywrap>();

        list<HistoryWrapper> parsedList=new list<HistoryWrapper>();

        id parentId=apexpages.currentpage().getparameters().get('id');

        if(parentId!=null ){

            string sObjName = parentId.getSObjectType().getDescribe().getName();

            Map<String, Schema.SObjectType> schemaMap = Schema.getGlobalDescribe();

            Schema.SObjectType ODSchema= schemaMap.get(sObjName);

            Map<String, Schema.SObjectField> fieldMap = ODSchema.getDescribe().fields.getMap();

            objectLabel= parentId.getSObjectType().getDescribe().getLabel();

            sObjName =sObjName.replace('__c','__history');

           

            if(schemaMap.get(sObjName)!=null){

                query='SELECT CreatedBy.name,CreatedBy.Firstname,CreatedBy.Lastname,CreatedDate,Field,IsDeleted,NewValue,OldValue ';

                query+='FROM '+ sObjName +' where parentId=\''+parentId+'\'   and (Field!=\'locked\' and field!=\'unlocked\') order by createddate desc';

                string outputget= JSON.serialize(database.query(query));

                parsedList=HistoryWrapper.parse(outputget);

                

                if(parsedList!=null && parsedList.size()>0){

                    for(HistoryWrapper ObjHistory :parsedList ){  

                        if(ObjHistory.Field=='created'){                        

                                 recordsHistory.add(new historywrap(ObjHistory.createdby.Name,ObjHistory.createddate,'Created','',''));                                                                                                       

                        }else if(fieldMap.get(ObjHistory.field)!=null &&  ObjHistory.newvalue!=null){ 

                            if(string.valueof(fieldMap.get(ObjHistory.field).getDescribe().getSOAPType())=='ID' ){

                                if (! Pattern.compile( '[a-zA-Z0-9]{15}|[a-zA-Z0-9]{18}' ).matcher( ObjHistory.newValue).matches() ){

                                      recordsHistory.add(new historywrap(ObjHistory.createdby.Name,ObjHistory.createddate,fieldMap.get(ObjHistory.field).getDescribe().getLabel(),ObjHistory.newvalue,ObjHistory.oldvalue));                                                                           

                                }

                            }else{

                                recordsHistory.add(new historywrap(ObjHistory.createdby.Name,ObjHistory.createddate,fieldMap.get(ObjHistory.field).getDescribe().getLabel(),ObjHistory.newvalue,ObjHistory.oldvalue));                                           

                            }

                        }                                                   

                    }

                }

            }   

         }

    }

    

    public class historywrap{

        public string VUser{get;set;}

        public string DateValue{get;set;}

        public string Old{get;set;}

        public string NewValue{get;set;}  

        public string Field{get;set;}              

        public historywrap(string usr, datetime dt, string fld, string nw, string ol){

            this.vUser=usr;

            this.DateValue=dt.format();

            this.Field=fld;            

            this.NewValue=nw;

            this.Old=ol;

        }

    }

}

VisualforceComponent:-
<apex:component controller="HistoryController">

    <div class="slds-scope">    

        <div class="container-fluid slds-scrollable_x">

            <div class="slds-section slds-is-open">

                <h3 class="slds-section__title">

                    History

                </h3>

                <div class="slds-section__content">

                    <apex:pageBlock rendered="{!if(recordsHistory.size<=0,false,true)}" >

                        <table class="slds-table slds-table_cell-buffer slds-table_bordered">

                            <thead>

                                <tr class="slds-line-height_reset">

                                    

                                    <th class="" scope="col">

                                        <span class="slds-icon_container  slds-m-right_xx-small slds-icon-custom-custom80" title="Description of icon when needed">

                                            <svg class="slds-icon slds-icon_x-small" aria-hidden="true">

                                                <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/apexpages/slds/latest/assets/icons/custom-sprite/svg/symbols.svg#custom80"></use>

                                            </svg>

                                        </span>

                                        Last Modify By

                                    </th>

                                    <th class="" scope="col">

                                        <span class="slds-icon_container  slds-m-right_xx-small slds-icon-custom-custom24" title="Description of icon when needed">

                                            <svg class="slds-icon slds-icon_x-small" aria-hidden="true">

                                                <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/apexpages/slds/latest/assets/icons/custom-sprite/svg/symbols.svg#custom24"></use>

                                            </svg>

                                        </span>

                                        Modified Date

                                    </th>

                                    <th class="" scope="col">

                                        <span class="slds-icon_container  slds-m-right_xx-small slds-icon-custom-custom66" title="Description of icon when needed">

                                            <svg class="slds-icon slds-icon_x-small" aria-hidden="true">

                                                <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/apexpages/slds/latest/assets/icons/custom-sprite/svg/symbols.svg#custom66"></use>

                                            </svg>

                                        </span>

                                        Field

                                    </th>

                                    <th class="" scope="col">

                                        <span class="slds-icon_container  slds-m-right_xx-small slds-icon-custom-custom112" title="Description of icon when needed">

                                            <svg class="slds-icon slds-icon_x-small" aria-hidden="true">

                                                <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/apexpages/slds/latest/assets/icons/custom-sprite/svg/symbols.svg#custom112"></use>

                                            </svg>

                                        </span>

                                        New Value

                                    </th>

                                    <th class="" scope="col">

                                        <span class="slds-icon_container  slds-m-right_xx-small slds-icon-custom-custom63" title="Description of icon when needed">

                                            <svg class="slds-icon slds-icon_x-small" aria-hidden="true">

                                                <use xmlns:xlink="http://www.w3.org/1999/xlink" xlink:href="/apexpages/slds/latest/assets/icons/custom-sprite/svg/symbols.svg#custom63"></use>

                                            </svg>

                                        </span>

                                        Old Value

                                    </th>

                                </tr>

                            </thead>

                            <tbody>

                                <apex:repeat value="{!recordsHistory}" var="recordHistoryObj" >

                                    <tr class="slds-hint-parent">

                                        <th data-label="Action" scope="row">

                                            <div class="slds-truncate" title="Cloudhub">{!recordHistoryObj.vUser}</div>

                                        </th>

                                        

                                        <td data-label="Signed By">

                                            <div class="slds-truncate" title="4/14/2015"> <apex:outputText value="{0}">

                                                <apex:param value="{!recordHistoryObj.DateValue}"/>

                                                </apex:outputText>  </div>

                                        </td>

                                        <td data-label="Prospecting">

                                            <div class="slds-truncate" title="Prospecting">{!recordHistoryObj.Field}</div>

                                        </td>

                                        <td data-label="Comments">

                                            <div class="slds-truncate" title="20%">{!recordHistoryObj.NewValue} </div>

                                        </td>

                                        <td data-label="Amount">

                                            <div class="slds-truncate" title="$25k"><apex:outputText escape="false" value="{!recordHistoryObj.Old}" ></apex:outputText></div>    

                                        </td>

                                    </tr>

                                </apex:repeat>    

                            </tbody>

                        </table>

                    </apex:pageblock>

                </div>

            </div>            

        </div>

    </div>

</apex:component>

Visualforce Page:-

<apex:page lightningStylesheets="true">

<apex:slds />

  <c:CustomCodeHistory />

</apex:page>

Labels:

Popular Posts

Uninstall all Windows 10 default apps using Powershell

Here is script to uninstall all windows 10 default modern apps. This script uninstalls xbox, xbox Game bar, Xbox App,Xbox Gaming Overlay, Get started etc from your computer. No need to run one by one commands Just copy below script, run  powershell as administrator and paste script and press enter . It will automatically uninstall all default programs.  If you do not  want to uninstall some apps than just remove " "  line from script. $packages = @( "7EE7776C.LinkedInforWindows" "C27EB4BA.DropboxOEM" "Microsoft.3DBuilder" "Microsoft.Microsoft3DViewer"
Read more

How to Save Quote PDF, Send PDF, Preview PDF in salesforce with custom functionality

Want to develop custom pdf viewer, save pdf in quote pdf related List and Send quote to customer on button click when quote is custom in salesforce . These functionality are standard from salesforce. but you can develop these functionality custom in salesforce. Here is the solution:- Custom button to save Quote PDF and send PDF  Step 1:-  First Create Two custom button. which will used for PDF preview and Save quote pdf in quotes pdf related list.                               1. PDF preview Button                              2. Save & Send Quote Button Replace "Your VF page here" to Your quote PDF cuatom page. Step 2:-  PDF preview button   pdf preview button will display the pdf's preview in standard format of salesforce. So you need to set the  following configuration (In picture). After that you have ...
Read more

Insert formatted data (HTML) in Rich Text Area

Here I am going to show you, How  to insert formatted data (table, colorful text etc) in rich text area field salesforce. We can directly use updated rich text area in our email templates without doing any extra code for email template. Here is sample code. //Heading for rich text area content. string body='<h3 style=\"color: #2e6c80;\">your heading :</h3>\n              <ol style=\"list-style: none; font-size: 12px; line-height: 32px; \">\n'; body += '<li style=\"clear: both;\"><b>'+Your Label Name+'  : </b> '+                     yourValue.replaceAll(';',' , ') +'</li>';  body +='</ol>'; yourRichTextAreaField=body; Below code is for table:-
Read more

System.LimitException: Too many DML statements: 1

  System.LimitException: Too many DML statements: 1 This error comes when you perform DML operation with "readonly" page attribute. When you see limitation window it shows Close to limit Message.
Read more

LWC Full Dynamic Working Code for Verify Phone HTTP Request in Salesforce

Introduction: In this blog post, we will explore how to build a Lightning Web Component (LWC) in Salesforce that performs a dynamic HTTP request to verify a phone number. We will utilize the power of LWC and Salesforce's capabilities to create an interactive and efficient solution. By the end of this tutorial, you will have a complete understanding of how to implement phone number verification using LWC and HTTP requests.
Read more

Must have Online Tools for all

lets start... 1. UW CSE Indenter Tool :-  This tools mainly useful for developer. This helps to fix  indentation in   their code. It supports below languages-  Java/JS/C/CSS  PHP/Perl/ASM/Bash  HTML/XML  Standard ML  Scheme / Lisp Link :-   UW CSE Indenter Tool 2. JOSN2Apex :- Create an apex class and their test class using this tool. Just paste your JSON and get class. Link:-   Json2Apex 3. Diff Checker:-  This  tool is  to compare text differences between two text files. Link :- Diff Checker 4. Text Compare :- This is purely online tool for text comparison. Just paste your text and find the differences. Link:-   Text Compare 5. Code Beautify :- You can find many many tools here like converter, number utilities, Editor, Compressor etc.  Link :- Code Beautify   6. Certificate Tool :-  This tool is useful to generate X509 Certificate. Link:-   Certificate Tool 7. Online file Convers...
Read more