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!  


    • 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

    • 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;

    • 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

    • Having Trouble Opening The Candidate Portal

      Recently am having trouble opening the Candidate Portal. It keeps loading but cannot display any widgets. Tried Safari, Chrome and Edge. Non of them work. Please solve the problem ASAP.

    • Forms - Notification When Response Submitted

      How do I set it up to generate an email notification when a response (class request) is submitted?

    • How to disable user entry on Answer Bot in Zobot

      Hi, I have an Answer Bot in my Zobot, here is the configuration: I only want the user to choose 1 of the 4 the options I have provided: When no answer found, user chooses 'I'll rephrase the question' or 'Ask a different question When answer is found,

    • More admin control over user profiles

      It's important for our company, and I'm sure many others, to keep our users inline with our branding and professional appearance. It would be useful for administrators to have more control over profile aspects such as: Profile image User names Email signatures

    • Please Make Zoho CRM Cadences Flexible: Allow Inserting and Reordering Follow-Up Steps

      Sales processes are not static. We test, learn, and adapt as customers respond differently than expected. Right now, Zoho Cadences do not support inserting a new step between existing follow-ups or changing the type of an existing primary step. If I realize

    • Changing the Default Search Criteria for Finding Duplicates

      Hey everyone, is it possible to adjust the default search criteria for finding and merging duplicate records? Right now, CRM uses some (in my opinion nonsensical) fields as search criteria for duplicate records which do nothing except dilute the results.

    • Clear Tag & Linking Between Quotes and Sales Orders

      Hi Zoho Team, In Zoho Books, when a quote is converted into a sales order, it would be extremely useful to have: A clear tag/indicator on the quote showing that it has been converted into a sales order. A direct link in the sales order back to the originating

    • Zoho Books Sandbox environment

      Hello. Is there a free sandbox environment for the developers using Zoho Books API? I am working on the Zoho Books add-on and currently not ready to buy a premium service - maybe later when my add-on will start to bring money. Right now I just need a

    • Add Direct Ticket Link to Zoho Help Center Portal in Email Replies

      Hi Zoho Support Team, We hope you're doing well. We’d like to request a small but valuable improvement to enhance the usability of the Zoho Help Center portal (https://help.zoho.com/portal/en/myarea). Currently, when someone from Zoho replies to a support

    • [Webinar] Deluge Learning Series - AI-Powered Automation using Zoho Deluge and Gemini

      We’re excited to invite you to an exclusive 1-hour webinar where we’ll demonstrate how to bring the power of Google’s Gemini AI into your Zoho ecosystem using Deluge scripting. Whether you're looking to automate data extraction from PDFs or dynamically

    • Connecting Zoho Inventory to ShipStation

      we are looking for someone to help connect via API shipStation with Zoho inventory. Any ideas? Thanks. Uri

    • Subform edits don't appear in parent record timeline?

      Is it possible to have subform edits (like add row/delete row) appear in the Timeline for parent records? A user can edit a record, only edit the subform, and it doesn't appear in the timeline. Is there a workaround or way that we can show when a user

    • New in Cadences: Option to Resume or Restart follow-ups when re-enrolling records into a Cadence, and specify custom un-enrollment criteria

      Managing follow-ups effectively involves understanding the appropriate timing for reaching out, as well as knowing when to take a break and resume later, or deciding if it's necessary to start the follow-up process anew. With two significant enhancements

    • Im Stuck in an EDIT ONLY WITH WIZARD issue

      So I found Wizards to be a really helpful tool in minimizing the exposure of redundant, superfluous fields to staff that would never otherwise have to edit those fields. My issue is, that when the record (in this case a lead) is created with a wizard,

    • Account upgrade

      Good evening, I upgraded my account and paid for it. From standard to professional. Unfortunately after the paiment my account was not upgraded. Please your advise. Best Regards Erik van Staverden

    • How to set ALL default dates of my organization to DD-MM-YYYY format?

      All replies to this question comes from a time where the UI was different. It's extremely frustrating not being able to find how to do this simple setting change. I want everything and everyone in my organizations to have DD-MM-YYYY date format by default.

    • How can I sync from Zoho Projects into an existing Zoho Sprints project?

      Hi I have managed to integrate Zoho Projects with Zoho Sprints and I can see that the integration works as a project was created in Zoho Sprints. But, what I would like to do is to sync into an existing Zoho Sprints project. Is there a way to make that

    • Can we generate APK and IOS app?

      Dears, I want to know the availability to develop the app on zoho and after that .. generate the APK or IOS app  and after that I added them to play store or IOS store.. Is it possible to do this .. I want not to use zoho app or let my customers use it. thanks 

    • Zoho Subform Workflows onAdd of Row

      Suppose I have a form with attached workflows onLoad. If I use the form as a subform, will it inherit the workflows or do I need to create new ones onAdd of row?

    • Session Expired

      I constantly get "Session Expired" and need to relogin or close and open the application again. This gets really frustrating during the day. Is this something that can be solved? This really makes me want to leave the app as it is no go to need to reopen

    • Super Admin removal

      I brought a sub, and I gave the Super admin rights to a person who is no longer with us, so I need to change, and I need to make myself the Super admin

    • Better Notes Commenting

      Hi, I'd like to suggest better collaboration tools for NOTES. The current notes section for Accounts, Contacts and Deals is not ideally suitable for any degree of communication or collaboration. When responding to a note, there is no ability to leave

    • Exporting Templates

      I have just spent 2 hours creating a project template for a Netsuite configuration, and want to share it with other Zoho Projects users - who have a different account. Is there any way to do this?

    • Power of Automation:: Streamline Associated Teams based on the Task Owner update.

      Hello Everyone, A Custom function is a user-written set of code to achieve a specific requirement. Set the required conditions needed as when to trigger using the Workflow rules (be it Tasks / Project) and associate the custom function to it. Requirement:

    • No Response from Zoho Support in 8 Days - Typical?

      I have a couple of issues I'm trying to work through. Initially, I was getting support from support@zohofsm.com, but I have not received a response in 8 days (11 on another question). Is this typical? Can I pay for support? For context, I am not spamming

    • Add QUOTE OWNER profile image to a Quote Template

      I can add their email address.. phone number, DOB. I need to add a users profile picture so when they assign a template to a quote they own it adds their picture to the cover page. I've tried hacking a solution together but there has to be an easier way.

    • Zoho Connections Desk API relative URL PATTERN_NOT_MATCHED

      While i am trying to do this: async function fetchTicketsFromDesk(timeFilter = 'current_month') { try { const response = await ZOHO.CRM.CONNECTION.invoke("desk_connection", { url: "/api/v1/tickets", method: "GET", }); const data = response.details ? JSON.parse(response.details)

    • Zoho CRM - Custom Views for Portal Users

      I'm looking for an option to customise custom views for portal users in CRM. It would be great if "portal user" was a permission on custom views.

    • Next Page