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

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.

  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




      • 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

        • Do not use isnull()

          Does not always return booleans. Can also return null. Never use this function. Just use var==null instead.

        • FSM integration with Books

          Hi, I have spent a few months working with FSM and have come across a critical gap in the functionality, which I find almost shocking....either that, or I am an idiot. The lack of bi-directional sync between Books and FSM on Sales Orders/ Work Orders

        • Unable to load a specific image

          Hi I am trying to upload an svg file, which reports that there is "a problem with the file", but does not say what sort of problem. I can't find anything which says which files are supported, so it may be it does not support svg. (which would be a real shame) The file itself will open in either Firefox or Chrome without problem. For the moment I am using a png file, which does not zoom well of course. David

        • Why does the Address field show the wrong map location even with a correct Pincode?

          I am noticing an issue with the Address field map in Zoho Creator. When I enter a city name that exists in multiple locations within the same state, the map sometimes points to the wrong area even if I have entered the correct Pincode. Currently, it seems

        • Archive Option in Conversation View

          Hello, I have a suggestion\request to add an "Archive Thread" button in conversation view of Zoho Mail. The best suggestion I have is to put an "Archive Thread" button next to the "Label Entire Thread" button in conversation view. Most users don't just

        • Outlook/Hotmail Blocking Zoho SMTP IPs (S3150)

          We are currently facing a serious deliverability issue with Zoho SMTP while sending transactional OTP emails for our production application. Emails sent to Outlook / Hotmail addresses are being rejected with the following error: 550 - 5.7.1 Unfortunately,

        • Outlook is blocking incoming mail

          Outlook is blocking all emails sent from the Zoho server. ERROR CODE :550 - 5.7.1 Unfortunately, messages from [136.143.169.51] weren't sent. Please contact your Internet service provider since part of their network is on our block list (S3150). It looks

        • Zoho Social API for generating draft posts from a third-party app ?

          Hello everyone, I hope you are all well. I have a question regarding Zoho Social. I am developing an application that generates social media posts, and I would like to be able to incorporate a feature that allows saving these posts as drafts in Zoho Social.

        • Temporarily rate limited due to IP reputation.

          We have suddenly started receiving the following Mail Delivery Status Notification: Diagnostic-Code: 4.7.650 The mail server [136.143.184.12] has been temporarily rate limited due to IP reputation. For e-mail delivery information, see https://aka.ms/postmaster

        • IMPORTANT: It doesn´t search for letters with portuguese characters.

          Some of my articles have for example the word "vídeo". But if I search for "vídeo" it doesn´t find them. If I search for "video" it does find them. Idealy, it should find the articles either way. But if I have to choose, it would be better to find the

        • IMPORTANT: It doens´t show full article name on search - Should add line break

          When we search for articles, it doesn´t show the full name. There should be a line break so the user can see the full article name, otherwise the user can´t know if that´s the article he/she is looking for. This is very important, otherwise the user has

        • Zoho Books - Payment Gateway - Revolut

          Hi Books Team, My feature request if to include the popular platform Revolut as a payment collection option on invoices in Zoho Books. Please upvote if you are also looking for this option.

        • Zoho Books | Product updates | January 2026

          Hello users, We’ve rolled out new features and enhancements in Zoho Books. From e-filing Form 1099 directly with the IRS to corporation tax support, explore the updates designed to enhance your bookkeeping experience. E-File Form 1099 Directly With the

        • Kaizen #233 - Generating AI-powered Follow-up Emails Using CRM Functions and Widgets

          Hey everyone! Welcome back to another interesting post in the Kaizen series! Sales teams regularly capture interaction notes in CRM after speaking with prospects. However, drafting a follow-up email that reflects the conversation context can be repetitive

        • Connect Bank in Zoho Books

          Can I connect UOB or Ariwallex in Zoho Books?

        • Using MPN across multiple SKUs and inventory tracking

          I have several different SKU's that share a common MPN and would like to track inventory by MPN. SKU1 has MPN1 assigned SKU2 has MPN1 assigned Here is an example If I start with 5 of MPN 1 in stock I want each SKU1 and SKU2 to show as 5 in stock, If I

        • Marketing Tip #1: Optimize item titles for SEO

          Your item title is the first thing both Google and shoppers notice. Instead of a generic “Leather Bag,” go for something detailed like “Handcrafted Leather Laptop Bag – Durable & Stylish.” This helps your items rank better in search results and instantly

        • Feature Enhancement Request – Text Formatting Options in Item Description (Zoho Books/Quotes Module)

          Dear Zoho Development Team, Greetings from Radiant360 Integrated Technical Services LLC. We would like to bring to your attention a functional limitation we've encountered within the Item Table / Quote Description section of Zoho Books (and Zoho CRM Quotes).

        • ZOHO Books Query

          Good day, Can someone please advise. I recently migrated from ZOHO Invoice to ZOHO Books. No that I want to use the inventory on Books I cant as all my items have transaction history. The person I spoke to at ZOHO said I need to create a new Company profile

        • Best way to schedule bill payments to vendors

          I've integrated Forte so that I can convert POs to bills and make payments to my vendors all through Books. Is there a way to schedule the bill payments as some of my vendors are net 30, net 60 and even net 90 days. If I can't get this to work, I'll have

        • inventory removal at packing list or shipment.

          currently our system is set to remove inventory at invoice. This is creating an inventory nightmare? Is it possible to change the settings to remove the item from inventory at either the packing slip stage or shipping the item.

        • How to add employee and not invite them to log in?

          I want to add 50 employees, but invite them only when everything will be configured and ready. Is it possible? Should we create employee profiles and then convert them later? Thank you,

        • Any Offline Developing Environements or IDE's for Zoho Creator

          Hi there, Is there any offline developing environment for zoho creator like the Eclipse for sales force.com? So that i could make my development faster. Its taking a laot of time to write save and verify the code in Zoho Creator online. Thanks in advance

        • How is Your eCommerce Experience w/Zoho Inventory?

          First off, I'm SUPER grateful for the advent of Zoho Inventory and now the Zoho Commerce Suite. Overall, Inventory is a great product, especially for customers without an eCommerce presence. For eCommerce companies (especially those shipping more than ~10 packages/day), however, there are certain drawbacks that keep my clients from moving over to Zoho Inventory: Cons: 1. Invoice + Package Creation from Shopify/Other eCommerce Integrations: Zoho Inventory makes the somewhat perplexing decision to

        • Ability to Use Both AND and OR When Creating Rules (Advanced Conditions)

          I'd like to be able to use more complicated logic when setting up rules. E.g. in Zoho Mail, I can choose "Advanced conditions (AND/OR) to create a rule that can be applied to multiple subject lines from the same sender. But in Zoho TeamInbox, I will have

        • Zoho Desktop App- Unable to Minimize/Freezes

          I'm having issues with my Zoho Mail desktop app (PC). When go on my desktop and open the app this is what happens: - Unable to minimize and close app (in the screenshot attached you can see at the top right there is no option to minimize/close) - Unable

        • Zoho Invoice Zapier Integration

          Is there still a way to use Zapier with Zoho Invoice? I've read online that that migrated to Zoho Books or Billing but since I am just using Invoice I can not find a Zapier Connection anymore.

        • Conect chat of salesiq with zoho cliq

          Is there any way to answer from zoho cliq the chat of salesiq initiated by customers?

        • Bug: OAuth 2.0 State Parameter fails with Pipe Delimiters (RFC 6749 Non-Compliance)

          I've discovered a bug in how Zoho's API Console handles the OAuth 2.0 authorization flow when the state parameter contains pipe characters (|), and I'm hoping the Zoho team can address this in a future update. The Issue Zoho's OAuth 2.0 implementation

        • Zobot with Plugs

          Hello, I am having a problem with Zobot using Plugs. Here is my current flow: When I run the flow, I should immediately see the messages from the initial cards (Send Message cards), then after running the plug, and finally, see the messages after the

        • Print a document from Zoho Writer via Zoho Creator

          If i use the code below i can get writer to create a new document or email it to me but i want to be able to print it directly from the browser and not have to send it via email and then print. Below is the code im using. Attached options form zoho writer

        • Training for How can i Operate the Software Features

          need to Help for Training of the ZOHO Billing Software

        • Automating Vendor Contract Management between Zoho Contracts and Zoho Books using Zoho Flow

          Managing vendor agreements across procurement and finance systems often requires manually downloading executed contracts and attaching them to vendor records. This can become time-consuming and difficult to manage when dealing with a large number of contracts.

        • VIEW HEADERS PARAMETERS

          A function was created in zoho creator. In the microservices “https://creator.zoho.com/userhome/<adminuser>/admindashboard#/microservices”. A custom API was created and associate the function. In the postman I send some data, how can I visualize what

        • Problem applying batch operation error keeps looping that error

          Problem applying batch operation error keeps looping that error an wont login

        • Shared Email Sending Duplicate Copies of Emails

          Hi there, We recently have moved our info@ email to Team Inbox to trial. We set this channel up using the Microsoft setup which works fine and have 3 users. I am wanting to know: 1. When I send a new email, it will create a copy of that email and send

        • merhaba

          merhaba sosyal medya paketimiz mevcut ama yorumları göremiyoruz ve o yüzden cevap veremiyoruz destek rica ediyoruz.

        • Teaminbox not working

          We couldn't send or receive any mail within the team inbox. Displaying error 'Unable to process this request.'

        • Related lists New option in missing

          hi I have created quite a few modules and added as related lists to my main module. Some have new, some dont I can not see why?

        • Cliq and ToDo integrations?

          I'm a bit surprised not to find any way to open a Cliq chat for the current thread, or to create a Zoho Mail ToDo from a thread. Are these on the roadmap?

        • Next Page