Скачать с ютуб Client Scripts in ServiceNow | ServiceNow Telugu Video | ServiceNow Telugu Series | Service Now в хорошем качестве

Client Scripts in ServiceNow | ServiceNow Telugu Video | ServiceNow Telugu Series | Service Now

For ServiceNow Live Classes, Books, Sample Resumes, 375 Interview Questions, CSA Quizzes Please visit : https://learn.gauthamit.com Our Website : www.gauthamit.com Call us: +91- 9392105004, +91- 9391452336 **ServiceNow Admin E-Book Link: https://learn.gauthamit.com/courses/S... **ServiceNow Development E-Book link: https://learn.gauthamit.com/courses/S... **Top 375 ServiceNow Interview Questions E-Book : https://learn.gauthamit.com/courses/S... @gauthamdigitallearning In ServiceNow, client scripts are scripts that run on the client side (in the user's browser) to perform actions or validations. These scripts are written in JavaScript and are used to enhance the user interface and user experience. Here are the main types of client scripts in ServiceNow: OnLoad: Purpose: Executes when a form is loaded. Use Cases: Setting default field values, making fields read-only, or hiding/showing certain fields. javascript Copy code // Example OnLoad client script g_form.setValue('field_name', 'default_value'); OnChange: Purpose: Executes when a field value changes. Use Cases: Validating input, updating related fields dynamically. javascript Copy code // Example OnChange client script if (g_form.getValue('field_name') 0) { alert('Value must be greater than or equal to 0'); g_form.setValue('field_name', ''); } OnSubmit: Purpose: Executes when a form is submitted. Use Cases: Additional validation before submission, custom actions before saving. javascript Copy code // Example OnSubmit client script if (g_form.getValue('required_field') === '') { alert('Please fill in the required field before submitting.'); return false; // Cancel form submission } Catalog Client Script: Purpose: Executes on catalog item forms. Use Cases: Customizing behavior on catalog item forms. javascript Copy code // Example Catalog Client Script if (g_form.getValue('quantity') 1) { alert('Quantity must be at least 1'); g_form.setValue('quantity', 1); } UI Policy: Purpose: Controls the visibility and read-only state of form fields. Use Cases: Enforcing field visibility and read-only conditions based on certain criteria. javascript Copy code // Example UI Policy script if (current.u_category == 'Software') { g_form.setReadOnly('u_license_key', false); } else { g_form.setReadOnly('u_license_key', true); } In ServiceNow, there are several types of client scripts that you can use to customize the behavior of forms and enhance the user experience. The main types of client scripts in ServiceNow are: OnLoad Client Scripts: Purpose: Executed when a form is loaded. Use Cases: Setting default field values, making fields read-only, or hiding/showing certain fields. OnChange Client Scripts: Purpose: Executed when a field value changes. Use Cases: Validating input, updating related fields dynamically. OnSubmit Client Scripts: Purpose: Executed when a form is submitted. Use Cases: Additional validation before submission, custom actions before saving. OnCellEdit Client Scripts: Purpose: Executed when a cell in a list is edited. Use Cases: Customizing behavior when editing list fields. Catalog Client Scripts: Purpose: Executed on catalog item forms. Use Cases: Customizing behavior on catalog item forms. Catalog UI Policies: Purpose: Controls the visibility and read-only state of form fields on catalog item forms. Use Cases: Enforcing field visibility and read-only conditions based on certain criteria. UI Policies: Purpose: Controls the visibility and read-only state of form fields. Use Cases: Enforcing field visibility and read-only conditions based on certain criteria. ServiceNow Telugu Series | Client Scripts in ServiceNow | OnCellEdit Client Script | ServiceNow Telugu Videos | Best ServiceNow Training | ServiceNow Course | ServiceNow Telugu Videos | Gautham Digital Learning | ServiceNow Learning | ServiceNow Telugu Video | Srinivas Sunkara | Learning ServiceNow Telugu Videos | Best ServiceNow Training in Hyderabad | Best ServiceNow Training in Bangalore | Best ServiceNow Training in Bangalore | Best ServiceNow Training in Chennai | ServiceNow Telugu Training | ServiceNow Training in Vizag | ServiceNow | Best ServiceNow Training in India | Best ServiceNow Telugu Training | 📞 For Enquiries & Registration: 📱 Call: +91-9392105004 , +91-9014529858 🌐 Visit: www.gauthamit.com 📚 LMS Platform: learn.gauthamit.com 📌Facebook:   / gauthamdigitallearningnew   📌 Instagram:   / gauthamdigitallearning   📌WhatsApp community: https://www.whatsapp.com/channel/0029...