Kaizen #71 - Client Script ZDKs for Detail (Canvas) Page

Hello everyone! 

Welcome back to another interesting Kaizen post. In this post, we can discuss Client Script ZDKs support for Detail (Canvas) Page.

What is Detail (Canvas) Page?

A Detail(Canvas) Page allows you to customize the record detail page to your preference by letting you add background color to each field, arrange them in a different order, use custom buttons instead of field names, use different font styles, and a lot more. This view is available in all the modules, including the custom modules.

Canvas is a powerful design platform that aims to transform your Zoho CRM user experience, from a visual as well as functional perspective. To customize a record detail page using Canvas, you can select any pre-designed template from the gallery and customize them according to your requirements, or create your design template from scratch with the help of design tools. 

The following are the ZDK Functions related to the Detail(Canvas) Page in Client Script.

• getBlueprintTransitionByID() - To get blueprint transition by id
• getBlueprintTransitions()  - To get blueprint transitions in page
• addTag() - To add a tag to the page
• removeTag() - To remove a tag from the page
• getTags()  - To get the list of tags in the Page as array of objects
• openMailer() - To open Mailer component
• scrollTo(element_id) - To scroll the page to the given element's location
• highlight(config) - Using this ZDK you can highlight an element
• getElementByID(element_id) - To get the UIElement object.
• mask() - To mask the field value
• initiate() - To initiate a transition in Blueprint
• click() - To initiate link click event
• disable() - To disable the link
• enable() - To enable a link
• setVisibility() - To show or hide an element
• addToolTip(config) - Use this ZDK to add tooltip for an element
• removeToolTip() - Use this ZDK to remove tooltip for an element
• addStyle(config) - To apply CSS styles for an element
• freeze(value) - To freeze a particular element
• setImage(value) - To set image for the image element
• setActive() - To set active tab in a container
• setContent(value) - To set text content for the text element
  

Note: Apart from these ZDKs, you can use all the other ZDK functions which are not tagged.

Use Case

ABC is a hardware manufacturing company. Let us consider that you want to achieve the following using Client Script. The Detail (Canvas) Page has the fields Category, Products, Phone Number and there are two images added to the Detail (Canvas) page currently. One corresponds to Ignition System and the other corresponds to Gauges and Meters. The following is the Detail (Canvas) Page of Orders Module.

1. Based on the Category of the order, display the image.

• If the Category is Ignition System then the image corresponding to Ignition System should be displayed.
• If the Category is "Gauges and Meters" then the image corresponding to "Gauges and Meters" should be displayed.
  

2. The image should have a tooltip.

• The Ignition System image should have the tooltip as "Ignition System".
• Gauges and Meters image should have the tooltip as "Gauges and Meters".
  

3. The Detail (Canvas) page has a text element. The background colour of the text box should be blue and the text should be grey.

4. Create a custom button in the Detail (Canvas) Page. When the user clicks this, ask for confirmation, and open the mailer box.

5. Mask the last 5 digits of the phone number for all profiles other than the administrator.

Solution using Client Script

All the requirements are for the Detail (Canvas) page of Orders module. For the requirements 1, 2, 3  and 5, you need to create a Client Script with onLoad page Event.

For requirement 4, you need to create a Client Script with Canvas Button Event type and onClick Event. So create two scripts as follows.

1. Client script 1 for requirements 1,2,3 and 5.

2. Client script 2 for requirement 4.

1. Client script 1 for requirements 1,2,3 and 5.

• 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.
  

// Tooltip for images var ignitionImage = ZDK.UI.getElementByID('iImage') ignitionImage.addToolTip({ text: 'Ignition System' }); var guageImage = ZDK.UI.getElementByID('gImage') guageImage.addToolTip({ text: 'Guages and Meters' }); log(category_name); // Visibility of Images if (category_name == "Gauges and meters") {     ignitionImage.setVisibility(false); } else if (category_name == "Ignition system") {     guageImage.setVisibility(false); } // Style textbox var elem = ZDK.UI.getElementByID('Section') elem.addStyle({ 'background-color': 'blue', color: 'white', 'border-radius': '40px' }) //Mask phone Number var user = ZDK.Apps.CRM.Users.fetchById($Crm.user.id); log(user); var field_obj = ZDK.Page.getField('Phone_Number'); log(field_obj.getValue()); log("Profile name of the user is "+ user.profile.name); if(user.profile.name != 'Administrator') {     field_obj.mask({ character: '*', length: 5, reverse: true }); } var category_name = ZDK.Page.getField('Category').getValue();

• $Crm is a constant supported by Client Script, using which you can get the org related information and use it in your script. 
• Here is the impact of Client Script in Detail (Canvas) page for a Standard user.
  

• Here is the impact of Client Script in Detail (Canvas) page for Administrator.
  

• You can see that the Phone Number is partially masked when you view the order canvas page as a Standard User and not masked when you view the order canvas page as an Administrator.
  

2. Client Script 2 for requirement 4

• First, you need to add the button to the Detail(Canvas) page.
• Go to Setup > Customization > Canvas.
• Right click  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.

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

• The showConfirmation() function will return a Boolean value based on the user selection. You should get 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 or if you want a Kaizen post on a particular topic let us know in the comments.

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

Related Links

Creating a Client Script

Client Script Events

Client Script IDE

Use cases of Client Script

Cheers!

• Topic Participants

• Maadhari M

  

• nick

• Athul P

• PJ

• Sunderjan Siddharth

  

• Sticky Posts

• Kaizen #197: Frequently Asked Questions on GraphQL APIs

  🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

• Kaizen #198: Using Client Script for Custom Validation in Blueprint

  Nearing 200th Kaizen Post – 1 More to the Big Two-Oh-Oh! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

• Celebrating 200 posts of Kaizen! Share your ideas for the milestone post

  Hello Developers, We launched the Kaizen series in 2019 to share helpful content to support your Zoho CRM development journey. Staying true to its spirit—Kaizen Series: Continuous Improvement for Developer Experience—we've shared everything from FAQs

• Kaizen #193: Creating different fields in Zoho CRM through API

  🎊 Nearing 200th Kaizen Post – We want to hear from you! Do you have any questions, suggestions, or topics you would like us to cover in future posts? Your insights and suggestions help us shape future content and make this series better for everyone.

• Client Script | Update - Introducing Commands in Client Script!

  Have you ever wished you could trigger Client Script from contexts other than just the supported pages and events? Have you ever wanted to leverage the advantage of Client Script at your finger tip? Discover the power of Client Script - Commands! Commands

• Recent Topics

• Citation Problem

  I had an previous ticket (#116148702) on this subject. The basic problem is this; the "Fetch Details" feature works fine on the first attempt but fails on every subsequent attempt, Back in July after having submitted information electronically and was

• Open Sans Font in Zoho Books is not Open Sans.

  Font choice in customising PDF Templates is very limited, we cannot upload custom fonts, and to make things worse, the font names are not accurate. I selected Open Sans, and thought the system was bugging, but no, Open Sans is not Open Sans. The real

• Failing to generate Access and Refresh Token

  Hello.  I have two problems: First one when generating Access and Refresh Token I get this response:  As per the guide here : https://www.zoho.com/books/api/v3/#oauth (using server based application) I'm following all the steps. I have managed to get

• Zeptomail 136.143.188.150 blocked by SpamCop

  Hi - it looks like this IP is being blocked, resulting in hard bounces unfortunately :( "Reason: uncategorized-bounceMessage: 5.7.1 Service unavailable; Client host [136.143.188.150] blocked using bl.spamcop.net; Blocked - see https://www.spamcop.net/bl.shtml?136.143.188.150

• Apply transaction rules to multiple banks

  Is there any way to make transaction rules for one bank apply to other banks? It seems cumbersome to have to re-enter the same date for every account.

• How to bulk update records with Data Enrichment by Zia

  Hi, I want to bulk update my records with Data Enrichment by Zia. How can I do this?

• Need Guidance on SPF Flattening for Zoho Mail Configuration

  Hi everyone, I'm hoping to get some advice on optimizing my SPF record for a Zoho Mail setup. I use Zoho Mail along with several other Zoho services, and as a result, my current SPF record has grown to include multiple include mechanisms. My Cloudflare

• How do I split a large CSV file into smaller parts for import into Zoho?

  Hi everyone, I’m trying to upload a CSV file into Zoho, but the file is very large (millions of rows), and Zoho keeps giving me errors or takes forever to process. I think the file size is too big for a single import. Manually breaking the CSV into smaller

• Client Script Payload Size Bug

  var createParams = { "data": [{ "Name": "PS for PR 4050082000024714556", "Price_Request": { "id": "4050082000024714556" }, "Account": { "id": "4050082000021345001" }, "Deal": { "id": "4050082000023972001" }, "Owner": { "id": "4050082000007223004" }, "Approval_Status":

• Sync Issue Between Zoho Notebook Web App on Firefox (PC) and Android App

  Hi Zoho Notebook Community, I'm facing a sync problem with Zoho Notebook. When I use the web version on Mozilla Firefox browser on my PC, I create and save new notes, and I've synced them successfully. However, these new notes aren't showing up in my

• Messages not displayed from personal LinkedIn profile

  Hello. I connected both our company profile and my personal profile to Zoho social. I do see all messages from our company page but none from my private page. not even the profile is being added on top to to switch between company or private profile,

• lead convert between modules

  Hello, The workflow we set up to automatically transfer leads registered via Zapier into the Patients module to the Leads module started to malfunction unexpectedly on September 25, 2025, at 11:00 AM. Under normal circumstances, all fields filled in the

• Flow Task Limits - How to Monitor, Understand Consumption?

  So, I got an email last night saying that I've exhausted 70% of my tasks for this month, and encouraging me to buy more tasks. I started to dig into this, and I cannot for the life of me figure out where to find any useful information for understanding,

• Cross References Do Not Update Correctly

  I am using cross references to reference Figures and current am just using the label and number, i.e. Figure #. As seen here: When I need to update the field, I use the update field button. But it will change the cross reference to no longer only including

• Manage control over Microsoft Office 365 integrations with profile-based sync permissions

  Greetings all, Previously, all users in Zoho CRM had access to enable Microsoft integrations (Calendar, Contacts, and Tasks) in their accounts, regardless of their profile type. Users with administrator profiles can now manage profile-based permissions

• How to Track and Manage Schedule Changes in Zoho Projects

  Keeping projects on track requires meticulous planning. However, unforeseen circumstances can cause changes to schedules, leading to delays. It becomes important to capture the reason for such changes to avoid them in the future. Zoho Projects acknowledges

• Is there a notification API when a new note is addeding

  Trying to push to Cliq, or email notification when there's a new note added in module. How to implement this?

• Zoho Sheet - Desktop App or Offline

  Since Zoho Docs is now available as a desktop app and offline, when is a realistic ETA for Sheet to have the same functionality?I am surprised this was not laucned at the same time as Docs.

• Collaborate Feature doesn't work

  Hello Team. It seems that the collaborate section is broken? I can post something but it all appears in "Discussions". In there is no way how I would mark something as Draft, Approval, post or any of the other filter categories? Also if I draft a post

• Edit Permission during and after approval?

  When a record is sent for approval Can a user request for edit permission from the approver? We don't want to give edit permissions for all the records under approval Only on a case-by-case basis How can we achieve this?

• Zoho web and mobile application not workingn

  Both zoho forms web and mobile application aren't working. I have checked my network connections and they are fine.

• Introducing the revamped What's New page

  Hello everyone! We're happy to announce that Zoho Campaigns' What's New page has undergone a complete revamp. We've bid the old page adieu after a long time and have introduced a new, sleeker-looking page. Without further ado, let's dive into the main

• Prevent stripping of custom CSS when creating an email template?

  Anyone have a workaround for this? Zoho really needs to hire new designers - templates are terrible. A custom template has been created, but every time we try to use it, it strips out all the CSS from the head.  IE, we'll define the styles right in the <head> (simple example below) and everything gets stripped (initially, it saves fine, but when you browse away and come back to the template, all the custom css is removed). <style type="text/css"> .footerContent a{display:block !important;} </style>

• Bulk Moving Images into Folders in the Library

  I can't seem to select multiple images to move into a folder in order to clean up my image library and organize it. Instead, I have to move each individual image into the folder and sometimes it takes MULTIPLE tries to get it to go in there. Am I missing

• Latest updates in Zoho Meeting | Breakout rooms and End to end encryption

  Hello everyone, We’re excited to share a few updates for Zoho Meeting. Here's what we've been working on lately: Introducing Breakout Rooms for enhanced collaboration in your online meetings and End-to-end encryption to ensure that the data is encrypted

• Systematic SPF alignment issues with Zoho subdomains

  Analysis Period: August 19 - September 1, 2025 PROBLEM SUMMARY Multiple Zoho services are causing systematic SPF authentication failures in DMARC reports from major email providers (Google, Microsoft, Zoho). While emails are successfully delivered due

• Accidentally deleted a meeting recording -- can it be recovered?

  Hi, I accidentally deleted the recording for a meeting I had today. Is there a way I can recover it?

• To Zoho customers and partners: how do you use Linked Workspaces?

  Hello, I'm exploring how we can set up and use Linked Workspaces and would like to hear from customers and partners about your use cases and experience with them. I have a Zoho ticket open, because my workspace creation fails. In the meantime, how is

• How to access email templates using Desk API?

  Trying to send an email to the customer associated to the ticket for an after hours notification and can't find the API endpoint to grab the email template. Found an example stating it should be: "https://desk.zoho.com/api/v1/emailtemplates/" + templateID;

• How to render either thumbnail_url or preview_url or preview_data_url

  I get 401 Unauthorised when using these urls in the <img> tag src attribute. Guide me on how to use them!

• Update Portal User Name using Deluge?

  Hey everyone. I have a basic intake form that gathers some general information. Our team then has a consultation with the person. If the person wants to move forward, the team pushes a CRM button that adds the user to a creator portal. That process is

• Zoho Bookings No Sync with Outlook

  Zoho Bookings appointments are showing on my Outlook Calendar but Outlook events are not showing on Zoho Bookings. How do I fix this?

• Unable to retrieve Contact_Name field contents using Web API in javascript function

  Hello, I've added a field in the Purchase Order form to select and associate a Sales Order (Orden_de_venta, lookup field). I've also created a client script to complete some fields from the Sales Order (and the Quote), when the user specifies the related

• Updating Woocommerce Variation Products Prices Via Zoho CRM

  I can update product prices with this flow: But I can't update variant products. I got a code from Zoho for this, but I couldn't get it to work. It needs to find the product in the CRM from the SKU field and update the variation with the price there.

• Emails Disappearing From Inbox

  I am experiencing the unnerving problem of having some of the messages in my inbox just disappear.  It seems to happen to messages that have been in there for longer than a certain amount of time (not sure how long exactly). They are usually messages that I have flagged and know I need to act on, but have not gotten around to doing so yet.  I leave them in my inbox so I will see them and be reminded that I still need to do something about them, but at least twice now I have opened my inbox and found

• Power of Automation :: Automatic removal of project users once the project status is changed.

  A custom function is a software code that can be used to automate a process and this allows you to automate a notification, call a webhook, or perform logic immediately after a workflow rule is triggered. This feature helps to automate complex tasks and

• Customizing Form Questions per Recipient Group in Zoho Campaigns/Forms

  Hello everyone, I would like to ask if it’s possible in Zoho Campaigns or Zoho Forms to send out a campaign where the form questions can be customized based on the group of recipients. Use case example: I have prepared 20 questionnaire questions. For

• Automatic category assignment

  Hi, I’d like to ask if there is a way to automatically assign an expense category based on the recognized Merchant. What would be the simplest way to set up automatic category assignment? Alternatively, is there an option to first choose the category

• Zoho Books - France

  L’équipe de Zoho France reçoit régulièrement des questions sur la conformité de ses applications de finances (Zoho Books/ Zoho Invoice) pour le marché français. Voici quelques points pour clarifier la question : Zoho Books est un logiciel de comptabilité

• Every time an event is updated, all participants receive an update email. How can I deactivate this?

  Every time an event is updated in Zoho CRM (e.g. change description, link to Lead) every participant of this meeting gets an update email. Another customer noticed this problem years ago in the Japanese community: https://help.zoho.com/portal/ja/community/topic/any-time-an-event-is-updated-on-zohocrm-calendar-it-sends-multiple-invites-to-the-participants-how-do-i-stop-that-from-happening

• Next Page