Merge branch 'ServiceNowDevProgram:main' into Hactoberfest-2025-2nd-pull-request

Author: Suri123789

Check Attachment

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+An onSubmit Client script that checks whether only one file is attached and also file type should be .doc, .pdf or .txt. Otherwise form will not be submitted and required error message will be displayed to user.
+
+Note: Check this property - glide.attachment.extensions

CheckAttachmentFiletypr.js

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+function onSubmit() {
+    var arr = [];
+    var extension1 = '.txt';
+    var extension2 = '.pdf';
+    var extension3 = '.docx';
+    var names = this.document.getElementsByClassName('get-attachment ng-binding ng-scope');
+    for (var i = 0; i < names.length; i++) {
+        var val = names[i].innerHTML;
+        arr.push(val.toString());
+    }
+
+    var countRequired = 1;
+    if (window == null) {
+        if (this.document.getElementsByClassName('get-attachment').length != countRequired) {
+            g_form.addErrorMessage('You can add only one attachment');
+            return false;
+        }
+    }
+
+    for (var j = 0; j < arr.length; j++) {
+        if ((arr[j].indexOf(extension1) > -1) || (arr[j].indexOf(extension2) > -1) || (arr[j].indexOf(extension3) > -1)) {
+            return true;
+        } else {
+            g_form.addErrorMessage('Unsupported file format. Please attach files with extensions .txt, .pdf, .doc');
+            return false;
+        }
+
+    }
+
+}

Core ServiceNow APIs/GlideRecord/Conditional Batch Update/README.md

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+# GlideRecord Conditional Batch Update
+
+## Description
+This snippet updates multiple records in a ServiceNow table based on a GlideRecord encoded query.  
+It logs all updated records and provides a safe, controlled way to perform batch updates.
+
+## Prerequisites
+- Server-side context (Background Script, Script Include, Business Rule)
+- Access to the table
+- Knowledge of GlideRecord and encoded queries
+
+## Note
+- Works in Global Scope
+- Server-side execution only
+- Logs updated records for verification
+- Can be used for maintenance, bulk updates, or automated scripts
+
+## Usage
+```javascript
+// Update all active low-priority incidents to priority=2 and state=2
+batchUpdate('incident', 'active=true^priority=5', {priority: 2, state: 2});
+```
+
+## Sample Output
+```
+Updated record: abc123
+Updated record: def456
+Updated record: ghi789
+Batch update completed. Total records updated: 3
+```

Core ServiceNow APIs/GlideRecord/Conditional Batch Update/batchUpdate.js

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+/**
+ * Update multiple records in a table based on an encoded query with field-level updates.
+ * Logs all updated records for verification.
+ *
+ * @param {string} table - Name of the table
+ * @param {string} encodedQuery - GlideRecord encoded query to select records
+ * @param {object} fieldUpdates - Key-value pairs of fields to update
+ */
+function batchUpdate(table, encodedQuery, fieldUpdates) {
+    if (!table || !encodedQuery || !fieldUpdates || typeof fieldUpdates !== 'object') {
+        gs.error('Table, encodedQuery, and fieldUpdates (object) are required.');
+        return;
+    }
+
+    var gr = new GlideRecord(table);
+    gr.addEncodedQuery(encodedQuery);
+    gr.query();
+
+    var count = 0;
+    while (gr.next()) {
+        for (var field in fieldUpdates) {
+            if (gr.isValidField(field)) {
+                gr.setValue(field, fieldUpdates[field]);
+            } else {
+                gs.warn('Invalid field: ' + field + ' in table ' + table);
+            }
+        }
+
+        gr.update();
+        gs.info('Updated record: ' + gr.getValue('sys_id'));
+        count++;
+    }
+
+    gs.info('Batch update completed. Total records updated: ' + count);
+}