Kaizen #59 - Creating alerts and custom messages using Client Script

Hello everyone! 

We are happy to resume our Zoho CRM Developer Community series - The Kaizen series!

Welcome back to the new start of Kaizen!

This post is about Client Script and its simple use cases involving ZDK Client functions.

What is Client Script?

The Client Script feature gives you a seamless platform for achieving and extending your business cases in Zoho CRM by allowing Java Script code execution in your browser. It enables you to configure events for the UI components and define the actions once those events are triggered. 

The ZDK Client Functions available in Client Script are,

ZDK Client Function	Description
showMessage	To display a text message on create/clone/edit/detail(canvas) page.
showConfirmation	To display a confirmation box with accept and reject message on  create/clone/edit/detail(canvas) page.
showAlert	To show alert message on create/clone/edit/detail(canvas) page.
openMailer	To open mailer component from detail(canvas) page.

Use Case

Let us consider that you want to achieve the following using Client Script.

1. Calculate age based on Date of Birth and display the message "Age is more than 80" whenever the age is above 80 in create page of Policyholder module.
2. Show the alert message "You cannot change the Rating of a verified account" whenever you try to update the field Rating in Accounts module.
3.  When you click the mail button on detail(canvas) page, ask for confirmation and open a mailer window.
   

Solution using Client Script

Note:

The solution listed in this post includes detail(canvas) page and create page.

To create a canvas page, 

• Go to Setup > Customization > Canvas
• Click Create Record Detail Page. 
• On the Create a Custom Record pop up that appears, select the module as "Accounts" and select the required layout for the canvas page
• Choose a template from the gallery and click Select.
• Enter a name and save the canvas page.
• Click Canvas Assignment and assign the page to the required profiles.
•  Click here for more details on creating a canvas page(Customizing the record detail page).
  

1. Calculate age based on Date of Birth and display the message "Age is more than 80" whenever the age is above 80 in create page of Policyholder module

• Go to Setup > Developer Space > Client Script. Click +New Script.
• Specify the details to create a script and click Next.

• Enter the following script in the Client Script IDE and click save.
  

1. function  getAge(dateString) 
   
2. {
   
3. var today = new Date();
   
4.  var birthDate = new Date(dateString);
   
5. var age = today.getFullYear() - birthDate.getFullYear();
   
6.  var m = today.getMonth() - birthDate.getMonth();
   
7.  if (m < 0 || (m === 0 && today.getDate() < birthDate.getDate())) 
   
8. {
   
9.    age--;
   
10. }
    
11.  return age;
    
12. }
    
13. let age = getAge(value);
    
14. var age_field = ZDK.Page.getField("Age");
    
15. var category_field = await ZDK.Page.getField("Category");
    
16. age_field.setValue(age);
    
17. if (age > 80) {
    
18. ZDK.Client.showMessage('Age is more than 80', { type: 'info' });
    
19. }

• You can see the code working from the create page.  You can also see how the client script works using the Run component of the Client Script IDE.
  

• You can use any of the following types in showMessage() function
  

Possible 'type'	Script
info	ZDK.Client.showMessage('message', { type: 'info' });
warning	ZDK.Client.showMessage('message', { type: warning });
error	ZDK.Client.showMessage('message', { type: error });
success	ZDK.Client.showMessage('message', { type: success });

2. Show the alert message whenever you try to update the field Rating

• Go to Setup > Developer Space > Client Script. Click +New Script.
• Specify the details to create a script and click Next.
  

• Enter the following script in the Client Script IDE and click save.
  

1. ZDK.Client.showAlert('You cannot change the Rating after account creation');

• Here is how the Client Script works. You can also see how the client script works using the Run component of the Client Script IDE.
  

3. Configure the mailer box with the click of a button

First of all, you need to add the button to the detail(canvas) page.

• Go to Setup > Customization > Canvas.
• Right click on the Canvas page for Accounts module and click Edit.
• Click Elements, drag and drop the button wherever required and specify a label for the button.
• Right click on the button, select Add Element ID and enter the ID of the button in the pop up that appears.
• Once the button is created, you can configure Client Script in two ways:
• Right click on the button--> Add Client Script-->onClick. The Client Script IDE appears with the event type as Canvas Button Event.
  

                                                             (or)

• Go to Setup > Developer Space > Client Script. Click +New Script.
• Specify the details to create a script and click Next.
  

• Enter the following script and click save.
  

1. var isProceed = ZDK.Client.showConfirmation('Do you want to open the mailer window?','Proceed','Cancel');
2. //If user clicks Proceed button
   
3. if (isProceed) {
   
4. ZDK.Client.openMailer({ from: '', to: [{ email: '', label: 'ABC Industries' }], cc: [{ email: '', label: 'ABC Industries' }], subject: 'Greetings from ABC Industries!', body: ' ' });
   
5. }

• The showConfirmation() function will return a boolean value based on the user selection. You should capture this boolean value using a variable and write the actions based on the boolean value returned. Here the variable isProceed will capture the user response and based on that boolean value, the mailer box will get displayed.
• Here is how the client Script works,
  

We hope you found this post useful. We will meet you next week with another interesting topic!

If you have any questions let us know in the comment section.

Cheers!

Click here for more details on Client Script in Zoho CRM.

Related Links

Client Script Overview

Creating a Client Script

Client Script Events

Client Script IDE

Use cases of Client Script

• Topic Participants

• Maadhari M

  

• tbiedma

• Joe Sweeney

  

• Anz

• Jason

• Sticky Posts

• How to reach the official Zoho Support channels and avoid fake ones.

  Dear Customers, Thanks a lot for choosing Zoho! Our applications are built to help achieve your day-to-day business goals. We are committed to engaging with you, to understand and develop solutions that enhance your productivity.  We are happy and ready to help you use our services effectively. Understanding and avoiding fake support Just like using popular bank names and financial applications for phishing purposes, using Zoho and claiming to be providing Zoho Support or services with false numbers

• Function #35: Close all tasks associated with a lead and create a new task.

  Welcome back everyone! Last week, we learnt how to close all tasks of a deal depending upon the deal stage. This week, let's look at a custom function that lets you close all of the tasks associated with a lead while simultaneously creating a new task, like when you need to halt all progress towards a lead while the lead is not available at the moment but create a reminder task. Business scenario: The success of a company, in one way or another, is determined by the leads it gets. Each lead is just

• Zoho CRM Webinar - Redesigning Daily User Experiences with Canvas

  &lt;br&gt; Your users across roles use the CRM for day-to-day tasks that are necessary. Whether they perform their tasks on time, the right way, or at all depends on a lot of factors, including User Experience. Many businesses struggle with rigid layouts,

• Join us at the Canada ZUG Meetup: What’s New in Zoho CRM

  Hello Zoho Community! Start your year with fresh insights into Zoho CRM’s latest updates and tools. Whether you're a CRM beginner or a experienced user, this meetup is crafted to help you optimise your processes and leverage new features. Explore practical

• CRM Hack #2: Automate sending of birthday greetings to your customers.

    Hello everyone! What sets you apart as a sales person is your ability to add that personal touch to your business relationship with your customers. Sending a gift on a special day, or leaving a note wishing them on their birthdays, are small, yet significant actions that show your customers that you care. And these are actions done without any expectations :) You must be engaging with a lot of customers and it is highly unlikely that they all are your friends on Facebook or some social channel,

• Recent Topics

• no me llegan los correos a Zoho mail

  No puedo recibir correos pero sí enviarlos, ya hice la modificación de MX y la verificación de teléfonos, qué es lo que ocurre? gracias

• Error: Invalid login: 535 Authentication Failed

  I have used zoho with nodemailer. const transporter = nodemailer.createTransport({ host: 'smtp.zoho.com', port: 465, secure: true, auth: { user: 'example@example.com', pass: 'password' } }); While sending the mail, it shows the following error: Error:

• Zoho Renewal

  Hello, If I am not going for zoho email renewal. will i get back my free zoho account? and if yes then is it possible to get back my all free user. how many user get back 10 or 25?

• Not reciving emails

  Apparently i cannot recive emails on my adress contact@sportperformance.ro I can send, but do not recive. The mail i'm trying to send from mybother adress gets sent and doesn't bounce back... but still doesn't get in my inbox. Please advise

• Not receiving MailChimp verification e-mail

  It seems that their verification e-mails are blocked. I can receive their other e-mails, but not their verification of domain ownership e-mail. I've checked and double checked how I typed the e-mail, using different e-mails (my personal e-mail can receive it), white listing the domain and all that is left is for the IP's to be white listed, but I don't have that power.  If a staff member could take a look at this -> http://mailchimp.com/about/ips/ And perhaps white list them for me, that would be

• Creating my 2nd email account

  After creating my first email address, I decided to get another email address. I would like to use this new address as the primary address too. I don't know how to set it up there doesn't seem to be an option for that

• Cannot - create more email account - Unusual activity detected from this IP. Please try again after some time

  Hello, I come across the error message in Control Panel. Unusual activity detected from this IP. Please try again after some time and i cannot create any more users We are an IT company and we provide service for another company Please unlock us.

• "Unable to send message;Reason:553 Relaying disallowed. Invalid Domain"

  Good day. When I try to send mail through ZOHO mail I get the following error : "Unable to send message;Reason:553 Relaying disallowed. Invalid Domain" I need help with this. My zohomail is : @eclipseweb.site Thank you,

• Transfert de domaine pour création des comptes emails

  Bonjour , je ne parviens point à créer des mails avec le domaine 'raeses.org' suite à la souscription du domaine auprès d'un autre hébergeur, dont j'ai fait la demande du code de transfert qui est le suivant : J2[U8-l0]p8[ En somme, attente de l'activation

• Help! Unable to send message;Reason:554 5.1.8 Email Outgoing Blocked.

  Kindly help me resolved this issue that i am facing here.

• How are people handling estimates with Zoho inventory?

  We are often using Zoho Books for estimates that then get converted to invoices within Books. We would like the sales team to migrate entirely to Zoho Inventory and no longer need to use Zoho Books so that they are only on one system. How are people managing

• Relative Date Searches

  Currently in the search options, it has "date", "from date" and "to date". I think it would be great if there were options like "date greater than x days ago" and "date less than x days ago". I realise that as a once off you can just use the existing

• Performance is degrading

  We have used Mail and Cliq for about three years now. I used to use both on the browser. Both have, over the past 6 months, had a severe degradation in performance. I switched to desktop email, which appeared to improve things somewhat, although initial

• Ask the Experts 23: Customize, utilize, and personalize with Zoho Desk

  Hello everyone! It's time for the next round of Ask the Experts (ATE). This month is all about giving Zoho Desk a complete makeover and making it truly yours. Rebrand Zoho Desk with your organization’s details, customize ticket settings based on your

• Dear Zoho CEO: Business Growth is about how you prioritise!

  All of us in business know that when you get your priorities right, your business grows. Zoho CRM and Zoho Books are excellent products, but sadly, Zoho Inventory continues to lag behind. Just this morning, I received yet another one-sided email about

• Please review and re-enable outgoing emails for my domain

  Hello Zoho Support, I have recently purchased a new domain and set up email hosting with Zoho. However, my account shows "Outgoing Email Blocked". I am a genuine user and not sending bulk/spam emails. Please review and re-enable outgoing emails for my

• Payroll without tax integrations (i.e. payroll for international)

  It seems as though Zoho waits to develop integrations with local tax authorities before offering Zoho Payroll to Zoho customers in a country. Please reconsider this approach. We are happy Zoho Books customers, but unhappy that we have to run payroll in

• goingout e mail block

  info@ozanrade.com.tr

• Incoming mails blocked

  Zoho User ID : 60005368884 My mail Id is marketing#axisformingtechnology.com .I am getting following message "Your Incoming has been blocked and the emails will not be fetched in your Zoho account and POP Accounts. Click here to get unblocked." Please

• Configuring Email Notifications with Tautulli for Plex

  Hi I'm new to Zoho. I am from Canada and I have a I use a web based application called Tautulli for Plex that monitors my Plex media server. It also sends a newsletter to my followers. To set this up they require a "From" email address., a smtp server

• How to Set Up Zoho Mail Without Cloudflare on My Website

  I'm having some trouble with Cloudflare here in Pakistan. I want to configure Zoho Mail for my domain, but I'm not sure how to set it up without going through Cloudflare. My website, https://getcrunchyrollapk.com/ , is currently using CF, but I'd like

• Spam is Being Forwarded

  I am filtering a certain sender directly to the Trash folder. Those messages are still being forwarded. Is this supposed to happen?

• IMAP Block

  My two accounts have been blocked and I am not able to unblocked them myself. Please respond to email, I am traveling and this is urgent.

• "DKIM not configured"

  Hello. I have been attempting get the DKIM verified but Toolkit keeps sending the message that it is not configured, but both Namecheap and Zoho show it as configured properly. What am I missing?

• Zoho mail with custom domain not receiving email

  i registered zoho mail with my own domain. I can login and access the mail app. I tried to send email from an outlook email account and an icloud email account. Both emails were not received. My plan is free. I also tried to send email from this zoho

• Set connection link name from variable in invokeurl

  Hi, guys. How to set in parameter "connection" a variable, instead of a string. connectionLinkName = manager.get('connectionLinkName').toString(); response = invokeurl [ url :"https://www.googleapis.com/calendar/v3/freeBusy" type :POST parameters:requestParams.toString()

• Waterfall Chart

  Hello, I would like to create a waterfall chart on Zoho analytics which shows the movement in changes of budget throughout a few months, on a weekly basis. Should look something like the picture below. Does anyone know how to?

• Issue with Importing Notes against Leads

  Hi, I am attempting to import some Notes into Zoho CRM which need to be assigned to various Leads. I have created a csv file which I am testing that contains just one record. This csv file contains the following columns: Note Id Parent Id       (I have

• Trigger a Workflow Function if an Attachment (Related List) has been added

  Hello, I have a Case Module with a related list which is Attachment. I want to trigger a workflow if I added an attachment. I've seen some topics about this in zoho community that was posted few months ago and based on the answers, there is no trigger

• Option to Hide Project Overview for Client Profiles

  In Zoho Projects, the Project Overview section is currently visible to client profiles by default. While user profiles already have the option to restrict or hide access to the project overview, the same flexibility isn’t available for client profiles.

• Creator Add Records through API - Workflows not triggered ?

  Hi Everyone, I am trying to add records to my Creator application through a third party app that I am developing. Currently, I am testing this through Postman. The records I need to add have a lot of workflows to run to populate dropdowns, fields, use

• Important Update: Changes to Google Translate Support in Zoho SalesIQ

  We’re updating our default chat translation options across all Zoho SalesIQ data centres to offer a more secure, in-house solution for your translation needs. What’s changing? We will be offering Zoho Translate (our in-house tool) as the default translation

• Zoho CRM Community Digest - July P1 | 2025

  Hey everyone, The start of July 2025 marked a special milestone: 200 posts in our Kaizen series! For those new here, Kaizen is a go-to series for Zoho CRM developers, where we regularly share best practices, tips, and expert insights to help you build

• What’s New in Zoho Expense (April – July 2025)

  Hello users, We're happy to bring you the latest updates and enhancements we've made to Zoho Expense over the past three months, which include introducing the Trip Expense Summary report in Analytics, extending Chatbot support to more editions, rolling

• Weekly Tips: Insert frequently used phrases in a jiffy using Hotkeys

  You often find yourself using similar phrases in an email —like confirming appointments or providing standard information. Constantly switching between the mouse and keyboard interrupts your flow and slows you down.Instead of typing the same phrases over

• Undo Command in Notebook

  It would be handy to have an Undo in the row of icons at the bottom of the notes.

• Narrative 9: GC—Meaningful conversations that benefit your customers

  Behind the scenes of a successful ticketing system - BTS Series Narrative 9: GC—Meaningful conversations that benefit your customers Customers often seek immediate solutions, which is why self-service options are essential. Guided Conversations provides

• FSM App Oddity

  We recently rolled out FSM to our technicians, and only one technician is having an issue. He's using an iPhone with iOS 18.6 installed. When he goes to service appointments using the calendar icon at the bottom of the app, he gets a list view only. Typically,

• Cliq Not Working !

  Zoho Cliq has been experiencing connectivity issues since this morning. The app is unable to establish a connection with the server.

• Injecting CSS into ZML pages

  Is there a way to inject CSS into ZML pages? Use case: 1. Dashboard displays 'Recent Activities' card displaying a list of newly added records 2. Each item in list links to the record onClick 3. When a user points the cursor over an item in the list,

• Next Page