Kaizen #139: Using Functions in Client Script and Handling Timeouts

Kaizen #139: Using Functions in Client Script and Handling Timeouts



Hello everyone!

Welcome back to another interesting Kaizen post. In this post, we can discuss how to invoke Functions using Client Script and how to handle Timeouts in Client Script. This post will answer the question raised in the post, Why Client Script is not running after function execution?

In this Kaizen post,
1. What are Functions in Zoho CRM?
2. How to Invoke a function from a Client Script?
3. Use Case to use existing function in Client Script
4. Solution
5. Timeouts in Client Script
6. How to handle timeouts in a Client Script?
7. Timeout Scenario
8. Solution
9. Summary
1. What are Functions in Zoho CRM?

      Functions in Zoho CRM follows the Serverless Computing architecture. It follows cloud computing execution model in which the cloud provider dynamically manages the allocation of machine resources. Zoho CRM provides options for the customer to write their own functions using Deluge script and run their code ( proprietary within Zoho CRM ) without worrying about deploying their code in servers. Click here to know more about Functions.

2. How to Invoke a Function from Client Script?

      You can invoke a function from a Client Script using the  execute() method. Here is the syntax of execute() method. The Client Script execution will only proceed after the Function has completed, demonstrating synchronous behavior.



3. Use Case to use existing function in Client Script

      Zylker, a manufacturing organization, utilizes Zoho CRM. Within their CRM, there is an existing function sendmailToContactRoles that allows meeting invites to be sent to all contact roles associated with a Deal at the click of a button. Deals often require inputs and approval from various stakeholders. By inviting all contact roles, Zylker ensures that all necessary parties are involved in the decision-making process, reducing delays and improving the chances of closing the deal successfully. To avoid accidental clicks, 
  • The admin wants a confirmation message to appear when the Mail icon is clicked, asking for approval and trigger the Function based on user selection. 
  • Additionally, the admin would like to display a success notification , if the emails are sent successfully.
  • Also, once the email is dispatched, a tooltip saying "Invite Sent" should be added should be added to the Mail icon.

4. Solution

  • Create a Client Script to accomplish the above requirements. Click here to know how to create a Client Script.
  • Create a Client Script for "Deals" module with onClick Event and Icon Event Type for the Detail Page(Canvas).

  • Enter the following code and click Save.
  1. var isProceed = ZDK.Client.showConfirmation('Do you want to invite the Contacts of the Deals', 'Proceed', 'Cancel');
  2. var elem = ZDK.UI.getElementByID('icon');
  3. //If user clicks Proceed button
  4. var deal_rec = $Page.record_id;
  5. if (isProceed) {
  6.  ZDK.Apps.CRM.Functions.execute("sendmailToContactRoles", deal_rec);
  7.  ZDK.Client.showMessage(" All the Contacts have been invited successfully");

  9.  elem.addToolTip({ text: 'Invite Sent' });
  10. }
  11. else {
  12.  elem.addToolTip({ text: 'Click to send invite' });
  13. }

  • After getting user's confirmation with showConfirmation() , the execute() method triggers the function. 
  • The parameters of execute() are function name and parameters. 
  • The name of the existing function is "sendmailToContactRoles". 
  • The parameters of the function are record ID of the Deal and subject of the email.
  • $Page is a constant supported by Client Script, using which you can get information about the current record. 
  • $Page.record_id will give the id of the current record.
  • Once the function gets executed successfully, you can display the success message using showMessage() . To know more about displaying messages using Client Script , check our Kaizen post Creating Alerts and messages using Client Script.
  • Here is how the Client Script works.

  • Here is the Function code where emailSubject and deal ID are the arguments of this function.
  1. relatedcontrole = zoho.crm.getRelatedRecords("Contact_Roles","Deals",input.dealId.toLong());
  2. emailSubject="Meeting Invite";
  3. emailContent = " Click the following link to join the meeting this evening at 5.00 pm" + " https://meeting.zoho.com/meeting/presenter.do?key=1069852805&cid=5668066&x-meeting-org=53296550";
  4. salutation = "<p>Hello!!<br /><br /></p>";
  5. signature = "<br /><br /><p>Best Regards,<br />Patricia Boyle</p>";
  6. sub = input.emailSubject.toString();
  7. str = input.emailContent.toString();
  8. str = concat(salutation,str);
  9. str = concat(str,signature);
  10. for each role in relatedcontroles
  11. {
  12. emailAddress = role.get("Email");
  13. info emailAddress;
  14. sendmail
  15. [
  16. from :zoho.adminuserid
  17. to :emailAddress
  18. subject :sub
  19. message :str
  20. content type :HTML
  21. ]
  22. }

  • You can achieve the functionality of sending emails in Functions using Client Script itself using fetchRelatedRecords() and  openMailer(). Here, we have made use of the existing Function. 
You can use Functions in Client Script,

To leverage existing Functions for similar functionality, thereby enhancing reusability and to trigger Functions based on UI events such as Icon Event, onType Field Event, Canvas Text Event, and others, beyond the buttons and workflows already supported by Functions.

5. Timeouts in Client Script 

In Client Script, executions are bounded by a 10-second time out. During execution of API calls or during the execution of a function which involves API calls , it might take more than 10 seconds to provide response. Consequently, when they are used in Client Script, execution will get halted. To overcome such scenarios you need to use Loaders.

6. How to handle timeouts in a Client Script?

Client Script allows you to manage the timeout by using a loader. The execution of Client Script will be on hold, as long as the loader is active, and so the timeout will not occur.

a. showLoader()

Use showLoader() to display the loader.



b. hideLoader()

Use hideLoader() to make the loader inactive.



7. Timeout Scenario :

At Zylker, which uses Zoho CRM, there is an existing function named "Books_send_quote" in their Zoho CRM account. The admin wants this function to execute via a Client Script whenever the status is updated to delivered and display a message saying, "Quote has been sent successfully." The admin added the script to show a success message after the function execution. 

Problem :

During execution of the following code, the admin noticed that the code following the function invocation is not running. Similar problem is described in this post.

The current code is 

  1. if (value == Delivered) {
  2. ZDK.Apps.CRM.Functions.execute("Send_Quote");
  3. ZDK.Client.showMessage('Quotation sent successfully', { type: 'success' });
  4. }

In such scenarios, the Messages Pane of Client Script IDE will show Timeout as shown below.



Solution:

 Since the timeout limit of 10 seconds has reached, further execution did not occur. So you need to add ZDK.Client.showLoader() before the execution of the Function and ZDK.Client.hideLoader() after the function execution.

  1. if (value == 'Delivered') {
  2. ZDK.Client.showLoader({type:'page', template:'spinner', message:'Sending Quotation...' });
  3. ZDK.Apps.CRM.Functions.execute("Send_Quote");
  4. ZDK.Client.hideLoader();
  5. ZDK.Client.showMessage('Quotation sent successfully', { type: 'success' });
  6. }
Here is how the Client Script works.



The presence of loader on the screen will inform the user about the ongoing processes in the background.


6. Summary :

This post includes the following,
  • When and how to use Functions in Client Script?
  • How to trigger Client Script using icons?
  • How to add tooltip to an icon using Client Script?
  • How to execute Client Script based on Confirmation box?
  • How to display messages and confirmation box using Client Script?
  • How to add loaders on UI using Client Script?
Previous Post: Kaizen #138 - How are Widgets used inZoho CRM Settings?       |     Kaizen Collection: Home
Join us for our upcoming Zoho CRM Developer Series: Zoho CRM APIs, where you can explore more about Zoho CRM APIs. Register Now!  


    • Recent Topics

    • Does Zoho Sheet Supports https://n8n.io ?

      Does Zoho Sheet Supports https://n8n.io ? If not, can we take this as an idea and deploy in future please? Thanks

    • Bigin Android app update: User management

      Hello everyone! In the most recent Bigin Android app update, we have brought in support for the 'Users and Controls' section. You can now manage the users in your organization within the mobile app. There are three tabs in the 'Users and Controls' section:

    • Share records with your customers and let them track their statuses in real time.

      Greetings, I hope everyone is doing well! We're excited to introduce the external sharing feature for pipeline records. This new enhancement enables you to share pipeline records with your customers via a shareable link and thereby track the status of

    • Live webinar: Discover Zoho Show: A complete walkthrough

      Hello everyone, We’re excited to invite you to our upcoming live webinar, Discover Zoho Show: A Complete Walkthrough. Whether you’re just getting started with Show or eager to explore advanced capabilities, this session will show you useful tips and features

    • Deal Stage component/widget/whatever it is... event

      Deal Stages I am trying to access the event and value of this component. I can do it by changing the Stage field but users can also change a Deal Stage via this component and I need to be able to capture both values. Clicking on 'Verbal' for instance,

    • Create advanced slideshows with hybrid reports using Zoho Projects Plus

      Are your quarterly meetings coming up? It’s time to pull up metrics, generate reports, and juggle between slides yet again. While this may be easier for smaller projects, large organizations that run multiple projects may experience the pressure when

    • Add an option to disable ZIA suggestions

      Currently, ZIA in Zoho Inventory automatically provides suggestions, such as sending order confirmation emails. However, there is no way to disable this feature. In our case, orders are automatically created by customers, and we’ve built a custom workflow

    • Formula field with IF statement based on picklist field and string output to copy/paste in multi-line field via function

      Hello there, I am working on a formula field based on a 3-item picklist field (i.e. *empty value*, 'Progress payment', 'Letter of credit'). Depending on the picked item, the formula field shall give a specific multi-line string (say 'XXX' in case of 'Progress

    • Unified Directory : How to Access ?

      I signed in to Zoho One this morning and was met with the pop up about the upgraded directory (yay!) I watched the video and pressed "Get Started" ... and it took me back to the standard interface. How do I actually access the new portal/directory ?

    • Zoho CRMの流入元について

      Zoho CRMとZoho formsを連携し、 formsで作成したフォームをサイトに埋め込み運用中です。 UTMパラメータの取得をformsを行い、Zoho CRMの見込み客タブにカスタム項目で反映される状況になっています。 広告に関してはUTMパラメータで取得できているため問題ないのですが、オーガニック流入でフォーム送信の場合も計測したいです。メールやGoogle、Yahoo、directなどの流入元のチャネルが反映されるようにしたいのですが、どのように設定したら良いでしょうか。 また、

    • Error While Sign in on Zoho Work Drive

      Dear Team, I hope this email finds you well. I have recently created a Zoho account and started using it. But while I am trying to log in to Zoho work drive it won't log me in its crashing every time I try it. I have tried it on android app, phone browser

    • Choosing a portal option and the "Unified customer portal"?

      I am trialling Zoho to replace various existing systems, one of which is a customer portal. Our portal allows clients to add and edit bookings, complete forms, manage their subscriptions and edit some CRM info. I am trying to understand how I might best

    • Translation support expanded for Modules, Subforms and Related Lists

      Hello Everyone!   The translation feature enables organizations to translate certain values in their CRM interface into different languages. Previously, the only values that could be translated were picklist values and field names. However, we have extended

    • Unified task view

      Possible to enable the unified task view in Trident, that is currently available in Mail?

    • Bigin, more powerful than ever on iOS 26, iPadOS 26, macOS Tahoe, and watchOS 26.

      Hot on the heels of Apple’s latest OS updates, we’ve rolled out several enhancements and features designed to help you get the most from your Apple devices. Enjoy a refined user experience with smoother navigation and a more content-focused Liquid Glass

    • Importing data into Assets

      So we have a module in Zoho CRM called customers equipments. It links to customers modules, accounts (if needed) and products. I made a sample export and created extra fields in zoho fsm assets module. The import fails. Could not find a matching parent

    • Allow instruction field in Job Sheets

      Hello, I would like to know if it is possible to have an instruction field (multi line text) in a job sheet or if there is a workaround to be able to do it. Currently we are pretty limited in terms of fields in job sheets which makes it a bit of a struggle

    • Streamlining Work Order Automation with Zoho Projects, Writer & WorkDrive

      Hello Community, Here is the first post in 'Integration & Automation' Series. Use Case :: Create, Merge, Sign & Store Documents in Zoho WorkDrive. Scenario :: You have a standard Work Order template created in Zoho Writer. When a task status is chosen

    • The dimensions of multilingual power

      Hola, saludos de Zoho Desk. Bonjour, salutations de Zoho Desk. Hallo, Grüße von Zoho Desk. Ciao, saluti da Zoho Desk. Olá, saudações da Zoho Desk. வணக்கம், Zoho Desk இலிருந்து வாழ்த்துகள். 你好，来自 Zoho Desk 的问候。 مرحباً، تحيات من Zoho Desk. नमस्ते, Zoho

    • Multi-line address lines

      How can I enter and migrate the following 123 state street Suite 2 Into a contact address. For Salesforce imports, a CR between the information works. The ZOHO migration tool just ignores it. Plus, I can't seem to even enter it on the standard entry screen.

    • Accessing Zoho Forms

      Hi all, We're having trouble giving me access to our company's Zoho Forms account. I can log in to a Forms account that I can see was set up a year ago, but can't see any shared forms. I can log into Zoho CRM and see our company information there without

    • Archiving Contacts

      How do I archive a list of contacts, or individual contacts?

    • Cost of good field

      Is there a way we can have cost of good sold as a field added to the back end of the invoicing procedure and available in reports?

    • How to add image to items list in Invoice or Estimate?

      Hello! I have just started using Zoho Invoice to create estimates and, possibly to switch from our current CRM/ERP Vendor to Zoho. I have a small company that is installing CCTV systems and Alarm systems. My question is, can I add images of my "items" to item list in Zoho Invoice and Estimates and their description? I would like to show my clients the image of items in our estimates so they can decide if they like these items. And I tell you, often they choose more expensive products just because

    • Issue with the Permission to Zoho Form

      I am getting an error by signing in to zoho form as it is stated that i don't have permission to access this is admin account

    • CRM templates

      Hello everyone, In my company we use Zoho campaigns where we set up all newsletters and we use Zoho CRM for transactional emails. I have created some templates in Zoho campaigns but from my understanding i cannot use those in Zoho CRM, right?

    • Pending Sales Order Reports

      Pending sale order report is available for any single customer, Individual report is available after 3-4 clicks but consolidated list is needed to know the status each item. please help me.

    • Zoho Mail SMTP IP addresses

      We are using Zoho Mail and needs to whitelist IP for some redirections from your service to another e-mails. You can provide IP address list for Zohomail SMTP servers?

    • Zoho Campaigns - Why do contacts have owners?

      When searching for contacts in Zoho Campaigns I am sometimes caught out when I don't select the filter option "Inactive users". So it appears that I have some contacts missing, until I realise that I need to select that option. Campaigns Support have

    • email forwarding not working

      Your email forwarding service does not work. I received the confirmation email and completed the confirmation, after that nothing and nothing since no matter what I have tried. Shame as everything else was smooth. I spose it's harder to run one of these web based internet mail services than you guys thought!!! can you fix the email forwarding asap PLEASE!

    • Google Ads Conversions Not Being Tracked in Zoho CRM

      We have 3 different conversions created in our Google Ads Account. Only one of the 3 conversion types is tracking in Zoho CRM. Our forms are Elementor Forms that are mapped into Zoho CRM. It apprears to me that all leads are showing up in Zoho CRM, but

    • Enable Locations for Expense

      Hi, please enable Locations (ex Branches) for Zoho Expense so that there is consistency between this app and Zoho Books. Thanks in advance.

    • in the Zoho Creator i have File Upload field get the file on submission of the form Get the File and upload to Zoho Books

      in the Zoho Creator i have File Upload field get the file on submission of the form Get the File and upload to Zoho Books . how I get the file From zoho creator and upload to Zoho Books . using Api response = invokeUrl [ url: "https://www.zohoapis.com/creator/v2.1/data/hh/l130/report/All_Customer_Payments/"+input.ID

    • Generate a link for Zoho Sign we can copy and use in a separate email

      Please consider adding functionality that would all a user to copy a reminder link so that we can include it in a personalized email instead of sending a Zoho reminder. Or, allow us to customize the reminder email. Use Case: We have clients we need to

    • Rate Limiting in Zoho Flow (OpenAI API)

      Hi Everyone, We are facing some issues when using Zoho Flow as we have a deluge script running which is making external calls to OpenAI endpoint. Sometimes the response takes more than 30 seconds meaning the script will timeout. We want to implement a

    • Placing a condition before converting the LEAD

      Hi,  I need some assistance with Lead conversion. I need to place certain conditions before allowing the user to convert the lead.  For example: up until the certain status's doesn't equal "green" don't allow to convert lead.  I tried creating this using

    • it is possible to open a widget via deluge script function

      I have one function that is workflow action I call my fucntion I need to call the internal widget it is possible to open or it have to please tell me the solution

    • Creator - Portal Custom Domain

      I will pay $100 in crypto to anyone who can actually get my Creator Custom Domain to function (actually tell me how you got yours to).  Domain verifies, Nothing. I've been fighting it a week, multiple chats to customer service. Clearly I'm doing something wrong.  Some datapoints Domain name itself unimportant, can be a string of numbers.  I need to know what registrars are working for you because GoDaddy does NOT.  Do I need hosting? I've tried both ways and nothing works.  I pushed through Cloudflare

    • steps and options to change Domain DNS/Nameservers settings

      Please share the options or steps to change  Domain DNS/Nameservers settings 

    • Employees in Leave Policy exceptions

      In the Leave Policies we should be able to add specific employees to the exception list So it will be like All Employees except A,B,C in the exception list, currently we can only add departments etc

    • Next Page