Unescaping HTML in Lightning Component

Using aura:unescapedHtml component, you can Unescaping HTML contents in Lightning component.

Lightning Component:

<aura:component>
    <!--Handler-->
    <aura:handler name="init" value="{!this}" action="{!c.doInit}" />
    
    <!--Attributes-->
    <aura:attribute name="blogURL" type="String" default=""/>
    
    <!--Component Start-->
    <div class="slds-m-around--xx-large">
        Welcome to my <aura:unescapedHtml value="{!v.blogURL}"/>.
    </div>
    <!--Component End-->
</aura:component>

Lightning JS Controller:

({
    doInit : function(component, event, helper) {
        //HTML Content
        var blogURL = '<a href="https://www.biswajeetsamal.com/blog/" target="_blank">Blog</a>';
        component.set("v.blogURL", blogURL);
    },
})

Increase Salesforce Lightning Quick Action Modal Width

Lightning Component:

<!--demo.cmp-->
<aura:component implements="force:lightningQuickAction">
    <!--style to incraee width-->
    <aura:html tag="style">
        .slds-modal__container{
        max-width: 80rem !important;
        width:80% !important;
        }
    </aura:html>
    
    <!--Component Start-->
    <div class="slds-m-around--xx-large">
        <div class="slds-text-heading_medium slds-align_absolute-center">
            Welcome to Biswajeet Samal's Blog
        </div>
    </div>
    <!--Component End-->
</aura:component>

Auto Close Salesforce Ligthning QuickAction Modal

Lightning Component:

<!--demo.cmp-->
<aura:component implements="force:lightningQuickActionWithoutHeader">
    <aura:html tag="style">
        .cuf-content {
        padding: 0 0rem !important;
        }
        .slds-p-around--medium {
        padding: 0rem !important;
        }       
        .slds-modal__content{
        overflow-y:hidden !important;
        height:unset !important;
        max-height:unset !important;
        }
    </aura:html>
    
    <!--Handler-->
    <aura:handler name="init" value="{!this}" action="{!c.doInit}" />
    <aura:handler event="aura:doneRendering" action="{!c.doneRendering}"/>
    
    <!--Component Start-->
    <div class="slds-m-around--xx-large">
        <div class="slds-text-heading_medium slds-align_absolute-center">
            Loading...
        </div>
    </div>
    <!--Component End-->
</aura:component>

Lightning JS Controller:

({
    doInit : function(component, event, helper) {
        //Write your code to execute, before close the quick action modal
    },
    
    doneRendering: function(cmp, event, helper) {
        $A.get("e.force:closeQuickAction").fire();
    }
})

Password Strength Check in Lightning Component

Lightning Component:

<aura:component implements="force:appHostable,flexipage:availableForAllPageTypes" access="global" >
    <!--Declare Attributes-->
    <aura:attribute name="password" type="String"/>
    <aura:attribute name="passwordStrength" type="String" default="Very Weak"/>
    
    <!--Component Start-->
    <div class="slds-m-around--xx-large">
        <div class="slds-text-align_center slds-text-heading_medium">Password Strength Check</div>
        <lightning:input name="password" label="Password" value="{!v.password}" onchange="{!c.checkPasswordStrength}" type="password"/>
        <br/>
        <lightning:badge label="{!v.passwordStrength}" aura:id="psBadge" class="slds-theme--error" />
    </div>
    <!--Component End-->
</aura:component>

Lightning JS Controller:

({
    checkPasswordStrength : function(component, helper) {
        
        //Get password
        var password = component.get("v.password");
        
        //Password strength
        let strength = {
            1: 'Very Weak',
            2: 'Weak',
            3: 'Medium',
            4: 'Strong',
            5: 'Very Strong'
        };
        
        //Password Strength Check
        let strengthValue = {
            'caps': false,
            'length': false,
            'special': false,
            'numbers': false,
            'small': false
        };
        
        //Password strength styles
        let passwordStrengthStyle = {
            0: 'slds-theme--error',
            1: 'slds-theme--error',
            2: 'slds-theme--warning',
            3: 'slds-theme--info',
            4: 'slds-theme--alt-inverse',
            5: 'slds-theme--success'
        };
        
        //Check Password Length
        if(password.length >= 8) {
            strengthValue.length = true;
        }
        
        //Calculate Password Strength
        for(let index=0; index < password.length; index++) {
            let char = password.charCodeAt(index);
            if(!strengthValue.caps && char >= 65 && char <= 90) {
                strengthValue.caps = true;
            } else if(!strengthValue.numbers && char >=48 && char <= 57){
                strengthValue.numbers = true;
            } else if(!strengthValue.small && char >=97 && char <= 122){
                strengthValue.small = true;
            } else if(!strengthValue.numbers && char >=48 && char <= 57){
                strengthValue.numbers = true;
            } else if(!strengthValue.special && (char >=33 && char <= 47) || (char >=58 && char <= 64)) {
                strengthValue.special = true;
            }
        }
        
        let strengthIndicator = 0;
        for(let metric in strengthValue) {
            if(strengthValue[metric] === true) {
                strengthIndicator++;
            }
        }
        
        //get badge
        var psBadge = component.find('psBadge');
        
        //Remove style
        for(let strengthStyle in passwordStrengthStyle) {
            $A.util.removeClass(psBadge, passwordStrengthStyle[strengthStyle]);
        }
        
        //Add style
        $A.util.addClass(psBadge, passwordStrengthStyle[strengthIndicator]);
        
        //set password strength
        component.set("v.passwordStrength", strength[strengthIndicator]);
    }
})

Output:

Salesforce User Logout Event Trigger

  • Salesforce has introduced LogoutEventStream in Summer’18 release, to get the User logout events.
  • It is a beta feature and to make it available in your org, you need to contact Salesforce Support.
  • After it will available in your Org, you can enable LogoutEventStream.
  • After enabled LogoutEventStream, Salesforce publishes logout events when users log out from the UI.
  • You can add an Apex trigger to subscribe to those events, where you can implement our custom logic during logout.

Enable Logout Events Stream :
Go to Setup | Event Manager (Enter Event Manager in Quick Find) | Click on Logout Event link and click on Update Event on right coroner button and select Enable Streaming.

After enable Logout Events Stream, I have created an Apex trigger on LogoutEventStream object, where I’m saving the User Logout Event information in a Custom Object.

Custom Object:

Apex Trigger:

trigger LogoutEventTrigger on LogoutEventStream (after insert) {
    
    List<LogoutEventInfo__c> leInfoList = new List<LogoutEventInfo__c>();
    
    for(LogoutEventStream les : Trigger.new){
        LogoutEventInfo__c leInfo = new LogoutEventInfo__c();
        leInfo.EventIdentifier__c = les.EventIdentifier;
        leInfo.UserId__c = les.UserId;
        leInfo.Username__c = les.Username;
        leInfo.EventDate__c = les.EventDate;
        leInfo.RelatedEventIdentifier__c = les.RelatedEventIdentifier;
        leInfo.SessionKey__c = les.SessionKey;
        leInfo.LoginKey__c = les.LoginKey;
        leInfo.ReplayId__c = les.ReplayId;
        leInfo.SessionLevel__c = les.SessionLevel;
        leInfo.SourceIp__c = les.SourceIp;
        leInfoList.add(leInfo);
    }
    Insert leInfoList;
}

Now, you can Logout and Login again to check the Logout Event information in Custom Object.