### Load Pre-built Form Templates in TypeScript Source: https://context7.com/vijayabaskar56/tancn/llms.txt Provides examples of loading predefined form templates for various use cases like 'contactUs', 'login', 'booking', and 'jobApplication' using the `useFormStore` hook. It also shows how to load a template and simultaneously add custom fields. Dependencies: `useFormStore` hook. ```typescript import { useFormStore } from "@/hooks/use-form-store"; function TemplateExample() { const { actions } = useFormStore(); // Load contact us template const loadContactTemplate = () => { actions.setTemplate("contactUs"); }; // Load login template const loadLoginTemplate = () => { actions.setTemplate("login"); }; // Load booking template const loadBookingTemplate = () => { actions.setTemplate("booking"); }; // Load job application template const loadJobApplicationTemplate = () => { actions.setTemplate("jobApplication"); }; // Load template and add custom fields const loadTemplateAndCustomize = () => { actions.batch.formOperations.setTemplateAndAddElements( "contactUs", [ { fieldType: "DatePicker" }, { fieldType: "MultiSelect" } ] ); }; return (
); } ``` -------------------------------- ### Save and Load Forms using localStorage in TypeScript Source: https://context7.com/vijayabaskar56/tancn/llms.txt Demonstrates how to save and load form configurations to and from localStorage using the `useFormStore` hook. It includes functions for saving, loading, listing, and deleting forms, as well as an example of auto-saving form changes. Dependencies: `useFormStore` hook. ```typescript import { useFormStore } from "@/hooks/use-form-store"; import { useEffect } from "react"; function SaveLoadExample() { const { actions, formElements } = useFormStore(); // Save current form const saveCurrentForm = () => { actions.saveForm("contactUsForm"); console.log("Form saved successfully"); }; // Load saved form const loadSavedForm = () => { const success = actions.loadForm("contactUsForm"); if (success) { console.log("Form loaded successfully"); } else { console.log("Form not found"); } }; // Get all saved forms const listSavedForms = () => { const savedForms = actions.getSavedForms(); console.log("Saved forms:", savedForms); // Returns: [{ name: "contactUsForm", data: {...}, createdAt: "2025-11-05T..." }] }; // Delete a saved form const deleteSavedForm = () => { const success = actions.deleteSavedForm("contactUsForm"); console.log(success ? "Deleted" : "Not found"); }; // Auto-save on change useEffect(() => { const unsubscribe = actions.subscriptions.subscribeToFormChanges((state) => { actions.saveForm("autosave"); }); return unsubscribe; }, []); return (
); } ``` -------------------------------- ### Batch Operations: Optimize Form State Updates Source: https://context7.com/vijayabaskar56/tancn/llms.txt This TypeScript example demonstrates how to use the `batch` and `actions` from `useFormStore` to perform multiple form state updates efficiently in a single transaction. It includes functions for batch appending and editing elements, performing complex bulk operations, and converting a form to a multi-step format with batched step additions. ```typescript import { useFormStore } from "@/hooks/use-form-store"; function BatchOperationsExample() { const { actions, batch } = useFormStore(); // Batch append multiple elements const addMultipleFields = () => { actions.batchAppendElements([ { id: "1", fieldType: "Input", name: "firstName", label: "First Name" }, { id: "2", fieldType: "Input", name: "lastName", label: "Last Name" }, { id: "3", fieldType: "Input", name: "email", type: "email", label: "Email" } ]); }; // Batch edit multiple elements const editMultipleFields = () => { actions.batchEditElements([ { fieldIndex: 0, modifiedFormElement: { required: true } }, { fieldIndex: 1, modifiedFormElement: { required: true } }, { fieldIndex: 2, modifiedFormElement: { required: true, type: "email" } } ]); }; // Complex batch operation const performComplexBatch = () => { batch.formOperations.bulkElementOperations([ { type: "append", options: { fieldType: "Input", name: "username" } }, { type: "append", options: { fieldType: "Password", name: "password" } }, { type: "edit", options: { fieldIndex: 0, modifiedFormElement: { placeholder: "Enter username" } } } ]); }; // Convert to multi-step and add steps in batch const createMultiStepForm = () => { batch.formOperations.convertToMultiStepAndAddSteps(3); // Creates 3-step form in single operation }; return (
); } ``` -------------------------------- ### Generate Zod Schemas from Form Elements in TypeScript Source: https://context7.com/vijayabaskar56/tancn/llms.txt Illustrates how to automatically generate Zod validation schemas from form element configurations. This includes examples for simple forms with basic input types and forms containing array structures. Dependencies: `getZodSchemaString` function from `@/lib/schema-generators/generate-zod-schema`. ```typescript import { getZodSchemaString } from "@/lib/schema-generators/generate-zod-schema"; // Generate schema for simple form const simpleFormElements = [ { id: "1", fieldType: "Input", name: "email", type: "email", required: true, label: "Email Address" }, { id: "2", fieldType: "Input", name: "password", type: "password", required: true, label: "Password" }, { id: "3", fieldType: "Checkbox", name: "agreeToTerms", required: true, label: "Agree to Terms" } ]; const zodSchema = getZodSchemaString(simpleFormElements); console.log(zodSchema); // Output: // z.object({ // email: z.string().email(), // password: z.string(), // agreeToTerms: z.boolean() // }) // Generate schema for form with arrays const formWithArray = [ { id: "arr-1", fieldType: "FormArray", name: "contacts", arrayField: [ { id: "1", fieldType: "Input", name: "name", required: true }, { id: "2", fieldType: "Input", name: "email", type: "email", required: true } ], entries: [] } ]; const arraySchema = getZodSchemaString(formWithArray); console.log(arraySchema); // Output: // z.object({ // contacts: z.array(z.object({ // name: z.string(), // email: z.string().email() // })) // }) ``` -------------------------------- ### Manage User Preferences with TanStack DB (TypeScript) Source: https://context7.com/vijayabaskar56/tancn/llms.txt Demonstrates how to manage user preferences and application settings using TanStack DB collections. It provides functions to retrieve, update, and reset settings like validation methods and preferred frameworks. The primary dependency is the settingsCollection from '@/db-collections/settings.collections'. ```typescript import { settingsCollection } from "@/db-collections/settings.collections"; // Get current settings async function getSettings() { const settings = await settingsCollection.findOne({ where: (item) => item.id === "user-settings" }); console.log(settings); // Returns: { // id: "user-settings", // defaultRequiredValidation: true, // validationMethod: "onChange", // asyncValidation: 300, // preferredSchema: "zod", // preferredFramework: "react", // preferredPackageManager: "pnpm", // isCodeSidebarOpen: true // } } // Update settings async function updateSettings() { await settingsCollection.updateOne({ where: (item) => item.id === "user-settings", updates: { validationMethod: "onBlur", asyncValidation: 500, preferredSchema: "valibot" } }); console.log("Settings updated"); } // Update single setting async function updateValidationMethod(method: "onChange" | "onBlur" | "onDynamic") { await settingsCollection.updateOne({ where: (item) => item.id === "user-settings", updates: { validationMethod: method } }); } // Reset to defaults async function resetSettings() { await settingsCollection.updateOne({ where: (item) => item.id === "user-settings", updates: { defaultRequiredValidation: true, validationMethod: "onDynamic", asyncValidation: 300, preferredSchema: "zod", preferredFramework: "react", preferredPackageManager: "pnpm" } }); } ``` -------------------------------- ### Share Form Configuration via URL Parameters (TypeScript) Source: https://context7.com/vijayabaskar56/tancn/llms.txt Enables sharing form configurations by encoding the form data into a URL parameter. It includes functions to generate a shareable URL, copy it to the clipboard, and load a form from a URL parameter, facilitating collaboration and data transfer. Dependencies include React Router and TanStack Form's useFormStore. ```typescript import { useFormStore } from "@/hooks/use-form-store"; import { useRouter } from "@tanstack/react-router"; function FormSharingExample() { const { formElements } = useFormStore(); const router = useRouter(); // Generate shareable URL const generateShareableUrl = () => { const formData = JSON.stringify(formElements); const encodedData = encodeURIComponent(formData); const shareUrl = `${window.location.origin}/form-builder?share=${encodedData}`; // Copy to clipboard navigator.clipboard.writeText(shareUrl); console.log("Share URL copied:", shareUrl); return shareUrl; }; // Load form from URL parameter const loadFromUrlParam = () => { const searchParams = new URLSearchParams(window.location.search); const sharedData = searchParams.get("share"); if (sharedData) { try { const formData = JSON.parse(decodeURIComponent(sharedData)); actions.setFormElements(formData); console.log("Form loaded from URL"); } catch (error) { console.error("Invalid share data:", error); } } }; // Share via link with auto-load const shareFormLink = () => { const shareUrl = generateShareableUrl(); // Open in new tab (auto-loads form on mount) window.open(shareUrl, "_blank"); }; return (
); } ``` -------------------------------- ### Form Store Management with TanStack Store Source: https://context7.com/vijayabaskar56/tancn/llms.txt Demonstrates basic usage of the `useFormStore` hook for managing form state, including accessing form elements, flags, and actions. It shows how to add, edit, and remove fields from the form builder state, and access computed properties like the total number of fields. ```typescript import { useFormStore } from "@/hooks/use-form-store"; // Basic usage - access form state and actions function FormBuilderComponent() { const { formElements, // Current form structure isMS, // Multi-step form flag formName, // Form identifier schemaName, // Schema name for validation validationSchema, // "zod" | "valibot" | "arktype" framework, // "react" | "vue" | "angular" | "solid" actions, // All state modification functions computed, // Derived state (flattened elements, validation) } = useFormStore(); // Add a new input field to the form const addField = () => { actions.appendElement({ fieldType: "Input", name: "email", required: true, type: "email" }); }; // Edit an existing field at index 0 const editField = () => { actions.editElement({ fieldIndex: 0, modifiedFormElement: { label: "Email Address", placeholder: "Enter your email" } }); }; // Remove field at index 1 const removeField = () => { actions.dropElement({ fieldIndex: 1 }); }; return (

Total fields: {computed.validation.totalFields}

); } ``` -------------------------------- ### Table Builder Service: Manage Table Data and Columns Source: https://context7.com/vijayabaskar56/tancn/llms.txt This TypeScript code demonstrates the usage of the TableBuilderService for various table operations. It covers fetching table data, retrieving column definitions, modifying columns (add, update, remove), updating table settings, and applying filters to data. It also shows how to generate column definitions compatible with TanStack Table. ```typescript import { TableBuilderService } from "@/services/table-builder.service"; // Get table data const tableData = TableBuilderService.getTableData(); console.log(tableData); // Returns: { tableName, settings, table: { columns, data } } // Get columns only const columns = TableBuilderService.getColumns(); console.log(columns); // Returns: [{ id, label, type, accessor, filterable, sortable, ... }] // Add a column TableBuilderService.addColumn({ id: "col-789", label: "Created At", type: "date", accessor: "createdAt", filterable: true, sortable: true }); // Update a column TableBuilderService.updateColumn("col-789", { label: "Registration Date", filterable: false }); // Remove a column TableBuilderService.removeColumn("col-789"); // Update setting TableBuilderService.updateSetting("enableSorting", true); TableBuilderService.updateSetting("enablePagination", true); // Apply filters to data const filters = { status: "Active", age: { min: 25, max: 40 } }; const filteredData = TableBuilderService.applyFilters( tableData.table.data, filters ); console.log(filteredData); // Generate column definitions for TanStack Table const columnDefs = TableBuilderService.generateColumns(columns); console.log(columnDefs); // Returns: ColumnDef[] compatible with TanStack Table ``` -------------------------------- ### Manage Multi-Step Forms with React Hooks Source: https://context7.com/vijayabaskar56/tancn/llms.txt Enables the creation and management of multi-step forms using React hooks. It provides functions to enable multi-step mode, add, remove, reorder steps, and add fields to specific steps. Dependencies include the 'useFormStore' hook from '@/hooks/use-form-store'. ```typescript import { useFormStore } from "@/hooks/use-form-store"; function MultiStepFormExample() { const { actions, isMS, formElements } = useFormStore(); // Convert single form to multi-step const enableMultiStep = () => { actions.setIsMS(true); // Automatically creates first step }; // Add a new step const addStep = () => { actions.addFormStep(); // Adds at the end }; // Add step after current position const addStepAfterCurrent = (currentIndex: number) => { actions.addFormStep(currentIndex); // Inserts after specified index }; // Remove a step const removeStep = (stepIndex: number) => { actions.removeFormStep(stepIndex); }; // Add field to specific step const addFieldToStep = (stepIndex: number) => { actions.appendElement({ fieldType: "Input", name: "email", stepIndex: stepIndex }); }; // Reorder steps const reorderSteps = () => { const steps = formElements as FormStep[]; const newOrder = [steps[2], steps[0], steps[1]]; // Move third step to first actions.reorderSteps(newOrder); }; return (

Multi-step enabled: {isMS ? "Yes" : "No"}

); } ``` -------------------------------- ### Manage Table State with TanStack Table Store Source: https://context7.com/vijayabaskar56/tancn/llms.txt Manages the state for a table builder, including columns, data, and settings, using a Zustand store. It provides functions to update columns, settings, add/remove rows, and reorder columns. This hook is essential for dynamic table manipulations. ```typescript import { useTableStore } from "@/hooks/use-table-store"; function TableBuilderComponent() { const store = useTableStore(); const { tableBuilder } = store.state; // Add a new column const addColumn = () => { store.updateColumns([ ...tableBuilder.table.columns, { id: "col-123", label: "Status", type: "enum", accessor: "status", filterable: true, sortable: true, options: ["Active", "Inactive", "Pending"] } ]); }; // Update table settings const enableFeatures = () => { store.updateSettings({ enableSorting: true, enableFiltering: true, enablePagination: true, isGlobalSearch: true, enableRowSelection: "multiple" }); }; // Add row data const addRow = () => { store.addRow({ id: "row-456", name: "John Doe", email: "john@example.com", status: "Active" }); }; // Remove row const removeRow = (rowId: string) => { store.removeRow(rowId); }; // Reorder columns const reorderColumns = () => { const cols = tableBuilder.table.columns; const newOrder = [cols[2], cols[0], cols[1]]; store.reorderColumns(newOrder); }; return (

Columns: {tableBuilder.table.columns.length}

Rows: {tableBuilder.table.data.length}

); } ``` -------------------------------- ### Generate React Table Code with Advanced Features using TanStack Table Source: https://context7.com/vijayabaskar56/tancn/llms.txt Generates complete React Table components with advanced features such as filtering, sorting, pagination, row selection, and more. It takes a detailed table configuration object, including settings and column/data definitions, as input. The output is a fully functional TanStack Table component. ```typescript import { generateTableCode } from "@/lib/table-code-generators/react/generate-table-code"; // Define table configuration const tableConfig = { tableName: "users", settings: { enableSorting: true, enableFiltering: true, enablePagination: true, isGlobalSearch: true, enableRowSelection: "multiple", enableHiding: true, enableResizing: true, enablePinning: true, tableLayout: { dense: false, cellBorder: true, rowBorder: true, stripped: true, headerSticky: true } }, table: { columns: [ { id: "1", label: "Name", type: "string", accessor: "name", filterable: true, sortable: true }, { id: "2", label: "Email", type: "string", accessor: "email", filterable: true, sortable: true }, { id: "3", label: "Age", type: "number", accessor: "age", filterable: true, sortable: true }, { id: "4", label: "Status", type: "enum", accessor: "status", filterable: true, sortable: true, options: ["Active", "Inactive"] } ], data: [ { id: "1", name: "Alice", email: "alice@example.com", age: 28, status: "Active" }, { id: "2", name: "Bob", email: "bob@example.com", age: 34, status: "Inactive" } ] } }; const tableCode = generateTableCode(tableConfig); console.log(tableCode); // Generates complete table component with: // - Type definitions // - Column definitions with cell renderers // - Filter configuration // - TanStack Table hooks setup // - Data table component with all enabled features ``` -------------------------------- ### Generate React Form Code with Validation using TanStack Form Source: https://context7.com/vijayabaskar56/tancn/llms.txt Generates complete TanStack Form components for React, including validation rules and default values. It takes form element configurations and generation settings as input. The output is a React component with Zod schema, form initialization, and field rendering. ```typescript import { generateFormCode } from "@/lib/form-code-generators/react/generate-form-code"; // Settings for code generation const settings = { validationMethod: "onChange", asyncValidation: 300, defaultRequiredValidation: true }; const formElements = [ { id: "1", fieldType: "Input", name: "fullName", label: "Full Name", placeholder: "Enter your name", required: true }, { id: "2", fieldType: "Input", name: "email", type: "email", label: "Email", required: true }, { id: "3", fieldType: "DatePicker", name: "startDate", label: "Start Date", required: true } ]; const generatedCode = generateFormCode({ formElements, formName: "RegistrationForm", schemaName: "registrationSchema", validationSchema: "zod", settings, isMS: false }); console.log(generatedCode); // Outputs complete React component with: // - Import statements // - Zod schema definition // - Default values // - Form initialization with useForm hook // - Field rendering with validation // - Submit handler ``` -------------------------------- ### Append Element - Adding Form Fields Source: https://context7.com/vijayabaskar56/tancn/llms.txt Illustrates how to use the `appendElement` action from `useFormStore` to add various types of form fields, including simple inputs, checkboxes, fields within specific steps of a multi-step form, and nested fields within arrays. This function is key for dynamically building form structures. ```typescript import { useFormStore } from "@/hooks/use-form-store"; function AddFieldsExample() { const { actions } = useFormStore(); // Add simple input field const addInput = () => { actions.appendElement({ fieldType: "Input", name: "username", content: "Username", required: true }); }; // Add checkbox field const addCheckbox = () => { actions.appendElement({ fieldType: "Checkbox", name: "agreed", content: "I agree to terms" }); }; // Add field to specific step in multi-step form const addToStep = () => { actions.appendElement({ fieldType: "DatePicker", name: "birthdate", stepIndex: 1 // Add to second step }); }; // Add nested field to existing array at index 2 const addNestedField = () => { actions.appendElement({ fieldType: "Select", fieldIndex: 2, j: 0, // Nested position options: [ { value: "opt1", label: "Option 1" }, { value: "opt2", label: "Option 2" } ] }); }; return (
); } ``` -------------------------------- ### Manage Dynamic Form Arrays with React Hooks Source: https://context7.com/vijayabaskar56/tancn/llms.txt Facilitates the creation of repeatable field groups within forms, allowing for dynamic collections of inputs. It supports creating form arrays, adding/removing entries, updating array properties, and modifying fields within the array template. Requires the 'useFormStore' hook. ```typescript import { useFormStore } from "@/hooks/use-form-store"; function FormArrayExample() { const { actions } = useFormStore(); // Create a form array with fields const createContactsArray = () => { const contactFields = [ { id: "name-field", fieldType: "Input" as const, name: "contactName", label: "Contact Name", required: true }, { id: "email-field", fieldType: "Input" as const, name: "contactEmail", type: "email", label: "Email", required: true } ]; actions.addFormArray(contactFields); }; // Add new entry to existing array const addArrayEntry = (arrayId: string) => { actions.addFormArrayEntry(arrayId); }; // Remove entry from array const removeArrayEntry = (arrayId: string, entryId: string) => { actions.removeFormArrayEntry(arrayId, entryId); }; // Update array properties const updateArrayProperties = (arrayId: string) => { actions.updateFormArrayProperties(arrayId, { name: "contacts", label: "Contact List" }); }; // Add field to array template const addFieldToArray = (arrayId: string) => { actions.addFormArrayField(arrayId, "Input"); }; // Update specific field in array const updateArrayField = (arrayId: string, fieldIndex: number) => { actions.updateFormArrayField(arrayId, fieldIndex, { label: "Updated Label", placeholder: "New placeholder" }); }; return (
); } ``` === COMPLETE CONTENT === This response contains all available snippets from this library. No additional content exists. Do not make further requests.