Code Request to Update Task Dates On Changes to Subtask Dates

Code Request to Update Task Dates On Changes to Subtask Dates

I would like to create a snippet of Deluge that executes when Start or Due Date is changed on a Task... 

Basically this... and vice versa for End Date.. if the Subtask dates are changed to extend beyond the Parent Task Dates, automatically update the Parent Task dates.
  1. If (SubTask.Start_Date < Task.Start_Date)
  2. {
  3.       Task.Start_Date == SubTask.Start_Date;
  4. }

Question 2: Can code be run if the dates are edited in the Gantt view? Team will be working in Gantt view and I would like the Parent Task to update in real time as they are dragging the dates for the Subtask.

Also, I am aware there is standard functionality to do this with Roll-Up Projects, we do not want to use this feature as we do not want Task dates to always roll-up to Projects & Milestone dates.

    Access your files securely from anywhere









                          Zoho Developer Community




                                                • Desk Community Learning Series


                                                • Digest


                                                • Functions


                                                • Meetups


                                                • Kbase


                                                • Resources


                                                • Glossary


                                                • Desk Marketplace


                                                • MVP Corner


                                                • Word of the Day


                                                • Ask the Experts



                                                          • Sticky Posts

                                                          • Four types of task dependencies

                                                            "Nothing is particularly hard if you divide it into small jobs."                                                                                                                  - Henry Ford Projects, small or large, are driven by simple work units called tasks. Monitoring standalone tasks might look simple but as the workflow becomes elaborate, tasks may start relying on one another. In project management, this relationship between tasks is termed as "Task Dependencies". Dependency between tasks arise
                                                          • Tip: How to print the Gantt View

                                                            Though we move from the traditional project management system (using papers) to an online project management system, we still prefer to have a printed copy of the activities/tasks that are to be done in the project. This way, we can carry the to-do lists with us for the meetings and refer when we are offline. The print option, available at the right side of the page, allows the users to print the project information across all the modules. However, this option failed to print all the tasks & milestones
                                                          • Project Management via Emails in Zoho Projects

                                                            We write mails to communicate. In Zoho Projects, we can write mails to collaborate. Yes, Zoho Projects supports Email based project management. The mails that you send turn into tasks, bugs, project comments, forum replies, etc. The following are some of the frequently asked questions that might be of some help to you. What are the pre-requisites to manage my projects through Emails? You need to have a personal / business mail ID that is registered and confirmed with accounts.zoho.com To learn more
                                                          • Task and Project numbering

                                                            Zoho Projects now generates a unique number for each project, task, and issue added. The auto-generated ID is a combination of a prefix and a number which is assigned by Zoho Projects. The unique IDs for projects, tasks, and issues will be useful to track, identify, and search easily. You can modify the settings to enable or disable the Project and Task IDs.  Learn more on how to modify Prefix & ID settings for projects and tasks. Issue IDs cannot be disabled, only its prefix can be changed (tasks
                                                          • Task Inline Editing Enhancement

                                                            Hi All, Today, we have made an enhancement in task inline editing. In 4.0, task edit is moved in a single screen in a pop-up. We designed this in-order to make the task edit across the product to be the same. Let it be in Feeds, Tasks & My Tasks tab, Calendar & My Calendar tab, a click on the task title will open the popup and user can edit the values. Customers pointed us the inline editing was very useful to them & how much they miss that in 4.0. Based on the feedback, we have rolled out this enhancement.


                                                          Manage your brands on social media



                                                                Zoho TeamInbox Resources



                                                                    Zoho CRM Plus Resources

                                                                      Zoho Books Resources


                                                                        Zoho Subscriptions Resources

                                                                          Zoho Projects Resources


                                                                            Zoho Sprints Resources


                                                                              Qntrl Resources


                                                                                Zoho Creator Resources



                                                                                    Zoho CRM Resources

                                                                                    • CRM Community Learning Series

                                                                                      CRM Community Learning Series


                                                                                    • Kaizen

                                                                                      Kaizen

                                                                                    • Functions

                                                                                      Functions

                                                                                    • Meetups

                                                                                      Meetups

                                                                                    • Kbase

                                                                                      Kbase

                                                                                    • Resources

                                                                                      Resources

                                                                                    • Digest

                                                                                      Digest

                                                                                    • CRM Marketplace

                                                                                      CRM Marketplace

                                                                                    • MVP Corner

                                                                                      MVP Corner







                                                                                        Design. Discuss. Deliver.

                                                                                        Create visually engaging stories with Zoho Show.

                                                                                        Get Started Now


                                                                                          Zoho Show Resources


                                                                                            Zoho Writer Writer

                                                                                            Get Started. Write Away!

                                                                                            Writer is a powerful online word processor, designed for collaborative work.

                                                                                              Zoho CRM コンテンツ



                                                                                                Nederlandse Hulpbronnen


                                                                                                    ご検討中の方




                                                                                                          • Recent Topics

                                                                                                          • Zoho One Down

                                                                                                            Zoho Team, Checking if when the services up - currently Zoho One is down
                                                                                                          • Weekly Tips : Customize your Zoho Mail Notifications

                                                                                                            In a professional context, email communication remains one of the most crucial channels for staying connected and managing workflows. Keeping track of your emails, task updates, or important announcements can be overwhelming—especially if you are juggling
                                                                                                          • How can I track which zoho users are actively using Zoho CRM

                                                                                                            I have several licenses of Zoho CRM. We now need to add a new user. I could purchase a new license, but before I do, I would like to see if any of our existing users are not actively using the license assigned to them. How can I determine the activity
                                                                                                          • I can't receive mail

                                                                                                            Hello, I can't receive e-mail. I no longer receive e-mails to the e-mail I received for ​my site. I also edited the DNS settings, but it doesn't work at all.
                                                                                                          • Access to Detail View From HTML Snippet

                                                                                                            Zoho Creator displays a detail view that slides out from the right onClick of a record in a report. Am I able to access that detail view from an html snippet, e.g. click a record in a list and display the detail view? The zc_LoadIn dialog is a bit clunky,
                                                                                                          • Billing Management: #10 Solving Common Mistakes in Billing

                                                                                                            Over the past few weeks, we have explored different facets of billing, from the simplicity of traditional one-time billing to the evolving landscape of subscriptions, retainers, and usage-based models. We've unpacked how billing isn't just about sending
                                                                                                          • 【開催間近 - 10/17】東京 ユーザー交流会 Vol.3 参加登録 受付中!(参加無料)

                                                                                                            ユーザーの皆さま、こんにちは。コミュニティチームの藤澤です。 10/17(金)に、東京・新橋で「東京 ユーザー交流会 Vol.3」を開催します! ZOHOLICSよりも小規模なイベントですので、「リアル開催はちょっと緊張する…」という方も、安心してご参加いただけます✨ 当日は、初公開の事例を2つご紹介予定です! なお、セッション映像のアーカイブ配信は予定していないため、会場にお越しいただいた方だけが、登壇者へ直接質問したり、リアルな声を聞いたりできる貴重な機会となっています。 ーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーーー
                                                                                                          • Loading CSS Stylesheets into HTML Snippet

                                                                                                            Combining html/css into a single snippet can grow quite large for a UI that has a lot of functionality/styling. To keep things tidy, are we able to pull files into an html snippet using a <link> tag? If so, what are some best practices?
                                                                                                          • Notes Attachments

                                                                                                            Two things it would be nice to have the attachment size the same as the attachments sections and it would be nice to be able to attach links like you can in the attachments section. Thank you
                                                                                                          • Canvas: empty images

                                                                                                            Hello. If I add an image field like contact photo in a Canvas design, and the field is empty, there is an ugly placeholder in its place. This doesn't happen in the standard view. In the standard view, if the contact photo is empty, nothing appears in
                                                                                                          • Google enhanced conversions not working

                                                                                                            Hi guys, I've connected Zoho CRM through Google Ads interface with the goal to setup the enhanced conversion tracking in Google Ads. I have to Zoho related conversion goals which you can see in the images below: For the conversion goal above I've setup
                                                                                                          • MS Teams Meeting to Zoho CRM

                                                                                                            Has anyone figured out a good way to push MS Teams meeting info on a trigger of "meeting end" to Zoho CRM? We're looking for a way to take attendees of a meeting and meeting duration and push it into Zoho CRM after the meeting has ended. If I can just
                                                                                                          • Font Size 11 - Zoho CRM Email Templates

                                                                                                            Our company communicates with our vendors exclusively using Calibri Font Size 11, as this is the standard formatting for professional emails. Since the CRM only allows for the selection of font sizes 10 & 12, we have been unable to utilize the CRM email
                                                                                                          • received email opens in a new tab every time I log in

                                                                                                            as per the title: since about when I first made my email account, every single time Ive logged in to view my inbox, a new tab opens for an email I viewed once as if restoring a closed session. I thought I just didnt understand the "starting up" settings
                                                                                                          • Calling Function via REST API with API Key gives 401 using Zoho Developer

                                                                                                            Hi, I created a couple of functions using the one month trial of Enterprise edition, which I was able to call using the API Key method from Postman and from an external site. Now that my trial has expired, I have created the same functions in the Developer
                                                                                                          • How do I move a section or element from one page to another in the NEW Zoho Sites UI

                                                                                                            I have a section on my home page with numerous elements within it and I'd like to move the entire section to a different page on my site so I don't have to recreate it from scratch.  Is there a way for me to do that easily? I could use a quick answer on this please.
                                                                                                          • Zoho Projects app update: Global Web Tabs support

                                                                                                            Hello everyone! In the latest version(v3.10.10) of the Zoho Projects app update, we have brought in support for Global Web Tabs. You can now access the web tabs across all the projects from the Home module of the app. Please update the app to the latest
                                                                                                          • Export as MP4 or GIF

                                                                                                            Hi, Just wondering if there's a way to export/convert a presentation to an MP4 video file or even a GIF. One use case would be to use the animation functionality to create social media graphics/charts/gifs/videos. Thanks for a great tool... Rgds Jon
                                                                                                          • Page Layout- Horizontal Rule

                                                                                                            When editing the layout of, for instance, the Potentials page, is there a way to insert a horizontal rule or white space in between fields?  I'd like to keep a group of fields in the same Section, but would like to create some seperation in order to further group together certain fields within the Section.  If this is not possible, does anybody have any other suggestions on how to create this same effect?   Thank you!
                                                                                                          • Zoho Books will discontinue support for older browser versions soon

                                                                                                            Hello users, Starting from May 15, 2024, Zoho Books will no longer support the following browser versions: Browsers Version Restrictions Firefox Browser Versions older than 100 Google Chrome Versions older than 100 Microsoft Edge Versions older than 100
                                                                                                          • Zoho Projects - Q3 Updates | 2025

                                                                                                            Hello Users, The final quarter of the year 2025 has begun, and we at Zoho Projects are all set with a plan. New targets to achieve and new milestones to reach, influenced by the lasting imprint of the past quarter. 2025's Q3 saw some new features and
                                                                                                          • Zoho Sheet - Printing - Page Breaks and Printing Customization

                                                                                                            I think the title is descriptive enough in that I cannot find help documentation on a simple task of adding in page brakes for separating pages on print. Thanks
                                                                                                          • Issue with Trident exe file

                                                                                                            Hello Team, Exe Setup file It's showing harmful for user pc please check and do needful. this message for developer team. Thanks Bhargav Purohit
                                                                                                          • Different languages for users

                                                                                                            Hello, Do you plan to enable individual users to select their languages for interface? Currently language can be changed for everyone - it looks like a settings for a whole portal, which is not good when you are working internationally. Best regards,
                                                                                                          • Transaction Locking with the dynamic date

                                                                                                            Is it possible to dynamically update dates on transaction locking. We want to lock transaction x days from today
                                                                                                          • Unable to change sales_order status form "not_invoiced" to "invoiced"

                                                                                                            I am automating process of creating of invoice from sales_orders by consolidated sales_orders of each customer and creating a single invoice per customer every month. I am doing this in workflow schedule custom function where i create invoice by getting
                                                                                                          • Apply Vendor Credits Automatically

                                                                                                            We are bulk importing Vendor credits in Zoho Books!!! Is there a way to apply vendor credits automatically to the first UNPAID bill of the Vendor?
                                                                                                          • Apply Vendor Credit Automatically

                                                                                                            Hello!!! Is there a way where in we can apply vendor credits automatically on the FIRST OUTSTANDING BILL of the vendor?? We have lots of VENDOR CREDITS ISSUES mostly!!! Applying it manually is a pain for us. Would be great if we have a way to apply the
                                                                                                          • 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
                                                                                                          • Creator problem: Edit form View not displaying whole form

                                                                                                            I'm having problems with the form in my database. The edit view is not showing the whole form: This is how it looks in the normal view: As you can see, there is a whole section in the bottom right of the form which is not displaying in the Edit View. This means that I can't change or delete any of these fields... Anybody had a similar problem or know a solution? Any help would be appreciated.   Cheers,
                                                                                                          • Vendor Master Enhancements for Faster Purchase Entry

                                                                                                            I’d like to suggest a few features that will improve accuracy and speed during purchase voucher entry: Automated Item Tax Preference in Vendor Master Add an option to define item tax preference in the vendor master. Once set, this preference should automatically
                                                                                                          • Quick Item Search & Auto-suggestion for Invoices

                                                                                                            Hi Team, I am facing an issue while creating invoices in Zoho Books. Currently, I have to type the full item name in the correct sequence and spelling for it to appear. For example, my item name is: "Distemper Acri Silk Special White 10kg" If I type something
                                                                                                          • Function #53: Transaction Level Profitability for Invoices

                                                                                                            Hello everyone, and welcome back to our series! We have previously provided custom functions for calculating the profitability of a quote and a sales order. There may be instances where the invoice may differ from its corresponding quote or sales order.
                                                                                                          • Integrating Chatbot with Zoho Creator Application

                                                                                                            Is it possible to integrate a chatbot with a Zoho Creator application?
                                                                                                          • Average Costing / Weighted Average Costing

                                                                                                            Hello fellow maadirs. I understand Zoho Books uses FIFO method of dealing with inventory costing, but do you guys have any plans to introduce average costing? We indians need average costing. It's part of our culture. Please. I beg thee. Thanks.
                                                                                                          • 'Add Tax To Amount' not reflected in Invoice

                                                                                                            Hi Zoho Support, I'm experiencing an issue with tax calculation display in my invoice template. Despite having "Add tax to amount" box checked in the template settings, the Amount column is not showing the tax-inclusive total for line items. Current behaviour:
                                                                                                          • "Subject" or "Narration"in Customer Statement

                                                                                                            Dear Sir, While creating invoice, we are giving in "Subject" the purpose of invoice. For Example - "GST for the month of Aug 23", IT return FY 22-23", "Consultancy", Internal Audit for May 23". But this subject is not coming in Customer Statement. Only
                                                                                                          • A real WYSIWYG field instead of the limited rich text

                                                                                                            Hi to everyone A "real" WYSIWYG or HTML field that outputs good HTML code when accessed through the API would be excellent. I tried to use the rich text field, but the styling options are limited. For example, there are no heading tags (h1 to h6), and
                                                                                                          • Delete my store of Zoho commerce

                                                                                                            Hi Team, I want to delete my stores of commerce. Please help me asap. Looking for the positive response soon. Thanks Shubham Chauhan Mob: +91-9761872650
                                                                                                          • Delete Inactive Zoho Accounts - Access Cleanup_User Id: 60001640923

                                                                                                            As part of our Zoho access hygiene, we’ve reviewed and deactivated several inactive user accounts. These accounts have not been used in the past year and are no longer tied to active operations. All access rights have been revoked, and records retained
                                                                                                          • Next Page