Client Script | Update - Introducing Subform Events and Actions

Are you making the most of your subforms in Zoho CRM? Do you wish you could automate subform interactions and enhance user experience effortlessly? What if you had Client APIs and events specifically designed for subforms?

We are thrilled to introduce one of the most anticipated Client Script Updates: Subform Events and Subform-specific Client APIs in Client Script!

 Subform events are triggered from user actions, such as adding or deleting rows or updating data in subform. These events allow you to run Client scripts for validation, automation, or dynamic updates. By leveraging Subform Events, you gain precise control over subform behavior.  

This empowers you to achieve advanced interactivity, streamline workflows, enhance user interactions, and deliver exceptional user experiences.

Subform Events

• onCellChange 

• onRowAdd

• onRowDelete

• beforeRowDelete

• beforeRowUpdate (Applicable only for Detail Pages)

Supported Pages

• Standard - Create/Edit/Clone Pages, Detail page

• Canvas - Create/Edit/Clone Pages, Detail page

• Wizard - Create/Edit Pages

 

Available Client APIs

  Note :   The setValue method for a subform row and cell on the Detail Pages will only work when the row is in edit mode.

 

Scenario 1 : Apply row value based dynamic filters and display error and clear a cell in subform for invalid input

Organization: Zylker, a manufacturing company using Zoho CRM.

Subform Filtering: In the Quotes module, products in the subform are filtered based on the selected Product Category.

Stock Validation: When the quantity in the Quoted Items subform exceeds available Stock, an error message is displayed. The field is reset to null.

 

Click here to view the source code.

Scenario 2 : Secure subform rows with beforeRowDelete

• Organization: Zylker ensures data integrity during key Deal stages in Zoho CRM.

• Restricted Stages: Subform item deletion is restricted in the following stages:

• Proposal/Price Quote

• Negotiation/Review

• Closed Won

• Closed Lost

• Enforcement: The beforeRowDelete event verifies the Deal stage and returns false to prevent deletion.

 

Click here to view the source code.

Scenario 3 : Auto-Fill values for new rows and clear subform based on custom conditionI

• Module: Campaign module in Zoho CRM.

• Auto-Population: When a new row is added to the subform:

• The onRowAdd event uses setValue() to auto-populate:

• "Status" field with "Planning".

• "Allocated Budget" with $3000.

• Region Change: When the "Region" field changes:

• The onChange event triggers clear() to reset campaign details for region-specific data.

 

Click here to view the source code.

Scenario 4 : Tailor cell, row and column locks in subforms and manage field visibility with ease.

• Module: Campaign subform in Zoho CRM.

• Allocated Budget Field:

• Editable only by admins.

• Read-only for all other users.

• Row Locking:

• The setReadOnly() method, triggered by onLoad and onCellChange:

• Locks the entire row when the Status is "Complete."

• Restricts the Allocated Budget field unless the Status is "Planning."

• Field Visibility:

• The Type of Campaign column is managed with setVisibility():

• Visible only when Parent Type is "others."

 

 

Click here to view the source code.

Scenario 5 : Dynamic data check on subform cell update

• Validation: Ensure the Allocated Budget of all campaigns does not exceed the Total Budget Allocated.

• Restriction:

• If the budget exceeds the limit:

• Prevent the row from being saved.

• Display an error message.

 

Click here to view source the code.

Limitations :

1. The onRowAdd event is not supported during bulk row addition.

2. Subform methods and events do not work in line-item subforms present in Blueprint transition.
3. Row added in subforms using Guided selling  do not trigger the onRowAdd event
for now.
4. This update is not supported on mobile devices.

  

We hope you find this update useful!

Release Plan : We have begun rolling out the feature and will provide updates here as it becomes available in each DC.

 

 

• Topic Participants

• Maadhari M

  

• Hugh Marshall

  

• Subhash Kumar

  

• Andres

• Kevin Flynn

  

• 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

• Control who sees Timeline and Interactions in Zoho CRM through Profiles

  The feature has been enabled for all DCs (except US, EU, and IN DCs). We will be rolling it out to the other DCs in the upcoming days. Dear All, In a CRM, not all users would require access to the history of a record. For instance, a Marketing Operations

• How to use Rollup Summary in a Formula Field?

  I created a Rollup Summary (Decimal) field in my module, and it shows values correctly. When I try to reference it in a Formula Field (e.g. ${Deals.Partners_Requested} - ${Deals.Partners_Paid}), I get the error that the field can’t be found. Is it possible

• Zoho Desk Integration - Add the option to send the estimate from the Zoho Desk Ticket Integration

  Hi, Currently in the Zoho Desk integration, the user is able to create an estimate from a ticket, once the estimate is created the user can see the estimate under the ticket (see screenshot below), but is not able to send that estimate from Zoho Desk.

• Zoho Creator to Zoho CRM Images

  Right now, I am trying to setup a Notes form within Zoho Creator. This Notes will note the Note section under Accounts > Selected Account. Right now, I use Zoho Flow to push the notes and it works just fine, with text only. Images do not get sent (there

• Utilisation de Zoho en conformité avec l’article 286 du Code général des impôts (CGI)

  Cher(e) client(e), Conformément à l’article 286 du Code général des impôts (CGI) impose aux entreprises assujetties à la TVA d’utiliser des systèmes de caisse ou de gestion commerciale certifiés lorsqu’elles enregistrent des ventes à des particuliers.

• Issue showing too many consultations in my workspace link.

  Hi Team, I’ve set up two Workspaces to track meetings from different sources. So far, this has been working well, and the two Workspaces are differentiated without any issues. However, when I navigate to Consultations and share the link to my personal

• 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

• Zoho CRM Plain Text Template: Line Breaks and Formatting Issue

  Hello, I'm following the instructions to create email templates in Zoho CRM, but I'm having a problem with the plain text version. https://help.zoho.com/portal/en/kb/zoho-sign/integrations/zoho-apps/zoho-crm/articles/zoho-crm-email-templates#Steps_to_create_a_custom_email_template

• Signature field is showing black

  Hello, When customer signed the service form, it is showing as below picture Phone model: iPhone 16 Pro We tried delete and install application, but it not solved. This has on phone of a few person. There is any advice to solve this?

• Introducing Profile Summary: Faster Candidate Insights with Zia

  We’re excited to launch Profile Summary, a powerful new feature in Zoho Recruit that transforms how you review candidate profiles. What used to take minutes of resume scanning can now be assessed in seconds—thanks to Zia. A Quick Example Say you’re hiring

• Zoho MCP has no tools for Creator or 3rd Party Apps?

  I don't see a Zoho MCP community forum so putting this here. Two big problems I see: 1) Although Zoho advertises "over 950 3rd party apps" as available through their MCP, when I go to "Add Tools" there are ZERO 3rd party apps available to choose from.

• 👋 Welcome to the Zoho MCP Community

  Hello all, glad to have you here! This is your space for everything AI agents, MCP tools, and intelligent business apps. This community is for you — developers, partners, creators, and businesses exploring how agents can transform work. Whether you’re

• CRM Validation Rules Support Only Single Condition

  Simply put, CRM validation rules support only a single condition for each field on "All Records". You also cannot specify additional validation rules on the same field because it has already been used in an existing validation rule. The ONLY solution

• Strategic Idea: A Unified and Interactive Employee Lifecycle Dashboard

  Hello Zoho Community and Team, I am proposing a powerful, high-level feature that could transform the HRMS from a system of record into a truly strategic talent management platform: A Unified Employee Lifecycle Dashboard. The Problem: Currently, employee

• Maximum file limit in zoho people LMS

  Dear Team, I am having approximately 4.9 GB of material, including PPTs and videos for uploading in zoho people LMS course. May I know what is the maximum limit limit for the course files Thanking you, With regards, Logeswar V Executive _ Operations

• Unapproved Leaves are hard to distinguish in Attendance View

  This is a an unapproved leave request It appears in the Attendance view without any visual indicator if its approved or not For a whole day request this might be manageable but for hourly requests it gets very hard to know which are approved, which are

• Performance Appraisal Probation Period

  Hello All,  Is there any possible way to create an appraisal cycle for new staff members, at the end of probation period? Many thanks!

• Zoho Creatorの一括操作における処理の同期/非同期について

  現在、Creatorのレポート機能を利用して、複数のレコードに対して一括で処理を実行しようとしていますが、処理の実行順序について確認したいことがあります。 レポート内の複数レコードに一括で処理を実行した際、処理は同期的に行われるのでしょうか？それとも非同期的に行われるのでしょうか？ 【同期処理の場合】 レコード①に対する処理が開始され、終了後にレコード②に対する処理が開始され、最後にレコード③に対する処理が実行されるように、処理が順番に行われる場合。 【非同期処理の場合】 レコード①、レコード②、レコード③の処理が一斉に開始され、それぞれ並行して処理が行われ、全処理が終了する場合。

• Adding Chargebee as a Data Connector

  Is it possible to get Chargebee added as a Zoho Analytics data connector?

• Need Easy Way to Update Item Prices in Bulk

  Hello Everyone, In Zoho Books, updating selling prices is taking too much time. Right now we have to either edit items one by one or do Excel export/import. It will be very useful if Zoho gives a simple option to: Select multiple items and update prices

• Search Records returning different values than actually present

  Hey! I have this following line in my deluge script: accountSearch = zoho.crm.searchRecords("Accounts","(RS_Enroll_ID:equals:" + rsid + ")",1,200,{"cvid":864868001088693817}); info "Account search size: " + accountSearch.size(); listOfAccounts = zoho.crm.searchRecords("Accounts","(RS_Enroll_ID:equals:"

• Delete commerce website

  I need to delete a commerce website, but the only option is to click on settings, REQUEST DELETE, choose an urgency notice, add a message....AND THEN nothing, no way to send the request. Why is nothing simple!?!?!  I just want to delete the store.  The

• Adding external users to Zoho Social under Zoho ONE licence - how to best achieve this

  My client has a small business, and we are looking to implementing Zoho ONE with a single flexible user licence as that is all they really need and offers the best pricing for the range of modules we eventually wish to set them up with, one of which will

• Has anyone built a custom AI support agent inside Zoho (SalesIQ/Zobot)?

  Hi all, I’ve been experimenting with building my own AI support assistant and wanted to see if anyone here has tackled something similar within Zoho. Right now, I’ve set up a Retrieval-Augmented Generation (RAG) pipeline outside of Zoho using FAISS. It

• Whats the Time out Limit for API Calls from Deluge?

  Hi Creator Devs, We are making API calls to third party server via Deluge. Getting this error message: Error at line : 24, The task has been terminated since the API call is taking too long to respond. Please try again after sometime. Whats the default

• Can't create package until Bill created?

  I can't understand why we cannot create a package until a Bill is created? We are having to created draft Bills to create a package when the item is received, but we may not have received a Bill from the supplier. Also, Bill # is required, but we normally

• This mobile number has been marked spam. Please contact support.

  Problem Description: One of our sales agents in our organization is unable to sign in to Zoho Mail. When attempting to log in, the following message appears: This mobile number has been marked as spam. Please contact support at as@zohocorp.com @zohocorp

• Print checks for owner's draw

  Hi.  Can I use Zoho check printing for draws to Owner's Equity?  This may be a specific case of the missing Pay expenses via Check feature.  If it's not available, are there plans to add this feature?

• Dynamically prefill ticket fields

  Hello, I am using Zoho Desk to collect tickets of our clients about orders they placed on our website. I would like to be able to prefill two tickets fields dynamically, in this case a readonly field for the order id, and a hidden field for the seller id. The clients access the ticket form by clicking a link in our customer area, so ideally I would like to pass the values to prefill with as part of the URL. I imagine that this could be along the lines of calling https://our-domain/portal/newticket?order_id=123&seller_id=456

• Zoho Desk Partners with Microsoft's M365 Copilot for seamless customer service experiences

  Hello Zoho Desk users, We are happy to announce that Zoho Desk has partnered with Microsoft's M365 to empower customer service teams with enhanced capabilities and seamless experiences for agents. Microsoft announced their partnership during their keynote

• Zoho Books - Show Related Sales Orders on Quotes

  Hi Books team, I've noticed that the Quotes don't show show the related Sales Order. My feature request is to also show related Sales Orders above the Quote so it's easy to follow the thread of records in the sales and fulfilment process. Below screenshot

• Zoho Books - Hide Convert to Sales Order if it can't be used.

  Hi Books team, I noticed that it is not possible to convert a Quote to a Sales Order when a Quote is not yet marked as accepted. My idea is to not show the Convert to Sales Order button when it is not possible to use it, or show it in a grey inactive

• What’s New in Zoho Inventory | April 2025

  Hello users, April has been a big month in Zoho Inventory! We’ve rolled out powerful new features to help you streamline production, optimise stock management, and tailor your workflows. While several updates bring helpful enhancements, three major additions

• Copy a Record Template from one Form to another

  I have a Creator application with several forms.  I developed a record template for one of the reports/forms but want to use most of it for another of the form/report combinations in the application. Is there a way to copy the template (code or otherwise) to another form?

• Zoho Books - Quotes to Sales Order Automation

  Hi Books team, In the Quote settings there is an option to convert a Quote to an Invoice upon acceptance, but there is not feature to convert a Quote to a Sales Order (see screenshot below) For users selling products through Zoho Inventory, the workflow

• Zoho Books - Include Quote Status in Workflow Field Triggers

  Hi Zoho Books team, I recently tried to create a Workflow rule based on when a Quote is Accepted by the customer. This is something which I thought would be very easy to do, however I discovered that Status is not listed as a field which can be monitored

• When Zoho Tables Beta will be open to EU data center

  Hello all, We in EU are looking at you all using and testing and are getting jealous :) When we will be able to get into the beta also? We don't mind testing and playing with beta software. Thank you!

• Pass current date to a field using Zoho Flow

  I am trying to generate an invoice automatically once somebody submits a record in Zoho CRM. I get an error in the invoice date. I have entered {{zoho.currentdate}} in the Date field. When I test the flow, I get "Zoho Books says "Invalid value passed

• API: Mark Sales Order as Open + Custom Status

  Hi, it's possible to create Custom Status (sub-status actually) states for the Sales Order. So you have Open, Void. Then under Open you can have Open, and create one called Order Paid, Order Shipped, etc etc...which is grouped under Open. I can use the

• Zoho Quartz Screen Recording

  Hello, can we get access to Quartz, please, as a standalone solution? It would be great for creating training videos for current and future staff on how to use Zoho software according to our company requirements. Thank you

• Next Page