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Hi, i've been migrating a products from JS to TS at work.
As i go through, i faced a type that is not going to be accepted in GridColumn.

My component is currently like below:

export type ClickCellProps = GridCellProps & {
  dataItem: ApprovalListItem
  field: string
}

export interface ClickCellProps2 extends GridCellProps {
  dataItem: ApprovalListGrid
  field: "manager2Name" | "manager1Name" | "typeName"
}

const ClickCell = (e: GridCellProps2) => {
 ...logic
}

<Grid>
  <GridColumn cell={ClickCell} />
</Grid>

I get this error if pass function(both  itself to the cell props:

Type '(props: ClickCellProps2) => JSX.Element' is not assignable to type 'ComponentType<GridCellProps> | undefined'.ts(2322)
GridColumnProps.d.ts(61, 5): The expected type comes from property 'cell' which is declared here on type 'IntrinsicAttributes & GridColumnProps'

(property) GridColumnProps.cell?: ComponentType<GridCellProps> | undefined

 

If I pass event to the function like: `cell={e => ClickCell(e)}` I get: 

Argument of type 'GridCellProps' is not assignable to parameter of type 'ClickCellProps2'.ts(2345)

(parameter) e: GridCellProps

 

I looked on the github repo and tired downgrading ts version and set tsconfig option "skipLibCheck": true but still not get it.

Would you kindly share what is the problem of my code?

tsconfig options as below:


  "compilerOptions": {
    /* Visit https://aka.ms/tsconfig to read more about this file */

    /* Projects */
    // "incremental": true,                              /* Save .tsbuildinfo files to allow for incremental compilation of projects. */
    // "composite": true,                                /* Enable constraints that allow a TypeScript project to be used with project references. */
    // "tsBuildInfoFile": "./.tsbuildinfo",              /* Specify the path to .tsbuildinfo incremental compilation file. */
    // "disableSourceOfProjectReferenceRedirect": true,  /* Disable preferring source files instead of declaration files when referencing composite projects. */
    // "disableSolutionSearching": true,                 /* Opt a project out of multi-project reference checking when editing. */
    // "disableReferencedProjectLoad": true,             /* Reduce the number of projects loaded automatically by TypeScript. */

    /* Language and Environment */
    "target": "es2016",                                  /* Set the JavaScript language version for emitted JavaScript and include compatible library declarations. */
    // "lib": [],                                        /* Specify a set of bundled library declaration files that describe the target runtime environment. */
    "jsx": "react-jsx",                                /* Specify what JSX code is generated. */
    // "experimentalDecorators": true,                   /* Enable experimental support for legacy experimental decorators. */
    // "emitDecoratorMetadata": true,                    /* Emit design-type metadata for decorated declarations in source files. */
    // "jsxFactory": "",                                 /* Specify the JSX factory function used when targeting React JSX emit, e.g. 'React.createElement' or 'h'. */
    // "jsxFragmentFactory": "",                         /* Specify the JSX Fragment reference used for fragments when targeting React JSX emit e.g. 'React.Fragment' or 'Fragment'. */
    // "jsxImportSource": "",                            /* Specify module specifier used to import the JSX factory functions when using 'jsx: react-jsx*'. */
    // "reactNamespace": "",                             /* Specify the object invoked for 'createElement'. This only applies when targeting 'react' JSX emit. */
    // "noLib": true,                                    /* Disable including any library files, including the default lib.d.ts. */
    // "useDefineForClassFields": true,                  /* Emit ECMAScript-standard-compliant class fields. */
    // "moduleDetection": "auto",                        /* Control what method is used to detect module-format JS files. */

    /* Modules */
    "module": "commonjs",                                /* Specify what module code is generated. */
    // "rootDir": "./",                                  /* Specify the root folder within your source files. */
    "moduleResolution": "node",                     /* Specify how TypeScript looks up a file from a given module specifier. */
    "baseUrl": "src",                                  /* Specify the base directory to resolve non-relative module names. */
    "paths": {
      "src/*": ["src/*"],
      "types/*": ["./@types/*"]
    },                                   /* Specify a set of entries that re-map imports to additional lookup locations. */
    // "rootDirs": [],                                   /* Allow multiple folders to be treated as one when resolving modules. */
    "typeRoots": ["./node_modules/@types", "./src/@types"],                                  /* Specify multiple folders that act like './node_modules/@types'. */
    // "types": [],                                      /* Specify type package names to be included without being referenced in a source file. */
    // "allowUmdGlobalAccess": true,                     /* Allow accessing UMD globals from modules. */
    // "moduleSuffixes": [],                             /* List of file name suffixes to search when resolving a module. */
    // "allowImportingTsExtensions": true,               /* Allow imports to include TypeScript file extensions. Requires '--moduleResolution bundler' and either '--noEmit' or '--emitDeclarationOnly' to be set. */
    // "resolvePackageJsonExports": true,                /* Use the package.json 'exports' field when resolving package imports. */
    // "resolvePackageJsonImports": true,                /* Use the package.json 'imports' field when resolving imports. */
    // "customConditions": [],                           /* Conditions to set in addition to the resolver-specific defaults when resolving imports. */
    "resolveJsonModule": true,                        /* Enable importing .json files. */
    // "allowArbitraryExtensions": true,                 /* Enable importing files with any extension, provided a declaration file is present. */
    // "noResolve": true,                                /* Disallow 'import's, 'require's or '<reference>'s from expanding the number of files TypeScript should add to a project. */

    /* JavaScript Support */
    "allowJs": true,                                  /* Allow JavaScript files to be a part of your program. Use the 'checkJS' option to get errors from these files. */
    "checkJs": false,                                  /* Enable error reporting in type-checked JavaScript files. */
    // "maxNodeModuleJsDepth": 1,                        /* Specify the maximum folder depth used for checking JavaScript files from 'node_modules'. Only applicable with 'allowJs'. */

    /* Emit */
    // "declaration": true,                              /* Generate .d.ts files from TypeScript and JavaScript files in your project. */
    // "declarationMap": true,                           /* Create sourcemaps for d.ts files. */
    // "emitDeclarationOnly": true,                      /* Only output d.ts files and not JavaScript files. */
    // "sourceMap": true,                                /* Create source map files for emitted JavaScript files. */
    // "inlineSourceMap": true,                          /* Include sourcemap files inside the emitted JavaScript. */
    // "outFile": "./",                                  /* Specify a file that bundles all outputs into one JavaScript file. If 'declaration' is true, also designates a file that bundles all .d.ts output. */
    // "outDir": "./",                                   /* Specify an output folder for all emitted files. */
    // "removeComments": true,                           /* Disable emitting comments. */
    // "noEmit": true,                                   /* Disable emitting files from a compilation. */
    // "importHelpers": true,                            /* Allow importing helper functions from tslib once per project, instead of including them per-file. */
    // "importsNotUsedAsValues": "remove",               /* Specify emit/checking behavior for imports that are only used for types. */
    // "downlevelIteration": true,                       /* Emit more compliant, but verbose and less performant JavaScript for iteration. */
    // "sourceRoot": "",                                 /* Specify the root path for debuggers to find the reference source code. */
    // "mapRoot": "",                                    /* Specify the location where debugger should locate map files instead of generated locations. */
    // "inlineSources": true,                            /* Include source code in the sourcemaps inside the emitted JavaScript. */
    // "emitBOM": true,                                  /* Emit a UTF-8 Byte Order Mark (BOM) in the beginning of output files. */
    // "newLine": "crlf",                                /* Set the newline character for emitting files. */
    // "stripInternal": true,                            /* Disable emitting declarations that have '@internal' in their JSDoc comments. */
    // "noEmitHelpers": true,                            /* Disable generating custom helper functions like '__extends' in compiled output. */
    // "noEmitOnError": true,                            /* Disable emitting files if any type checking errors are reported. */
    // "preserveConstEnums": true,                       /* Disable erasing 'const enum' declarations in generated code. */
    // "declarationDir": "./",                           /* Specify the output directory for generated declaration files. */
    // "preserveValueImports": true,                     /* Preserve unused imported values in the JavaScript output that would otherwise be removed. */

    /* Interop Constraints */
    // "isolatedModules": true,                          /* Ensure that each file can be safely transpiled without relying on other imports. */
    // "verbatimModuleSyntax": true,                     /* Do not transform or elide any imports or exports not marked as type-only, ensuring they are written in the output file's format based on the 'module' setting. */
    // "allowSyntheticDefaultImports": true,             /* Allow 'import x from y' when a module doesn't have a default export. */
    "esModuleInterop": true,                             /* Emit additional JavaScript to ease support for importing CommonJS modules. This enables 'allowSyntheticDefaultImports' for type compatibility. */
    // "preserveSymlinks": true,                         /* Disable resolving symlinks to their realpath. This correlates to the same flag in node. */
    "forceConsistentCasingInFileNames": true,            /* Ensure that casing is correct in imports. */

    /* Type Checking */
    "strict": true,                                      /* Enable all strict type-checking options. */
    "noImplicitAny": true,                            /* Enable error reporting for expressions and declarations with an implied 'any' type. */
    // "strictNullChecks": true,                         /* When type checking, take into account 'null' and 'undefined'. */
    // "strictFunctionTypes": true,                      /* When assigning functions, check to ensure parameters and the return values are subtype-compatible. */
    // "strictBindCallApply": true,                      /* Check that the arguments for 'bind', 'call', and 'apply' methods match the original function. */
    // "strictPropertyInitialization": true,             /* Check for class properties that are declared but not set in the constructor. */
    // "noImplicitThis": true,                           /* Enable error reporting when 'this' is given the type 'any'. */
    // "useUnknownInCatchVariables": true,               /* Default catch clause variables as 'unknown' instead of 'any'. */
    // "alwaysStrict": true,                             /* Ensure 'use strict' is always emitted. */
    // "noUnusedLocals": true,                           /* Enable error reporting when local variables aren't read. */
    // "noUnusedParameters": true,                       /* Raise an error when a function parameter isn't read. */
    // "exactOptionalPropertyTypes": true,               /* Interpret optional property types as written, rather than adding 'undefined'. */
    // "noImplicitReturns": true,                        /* Enable error reporting for codepaths that do not explicitly return in a function. */
    // "noFallthroughCasesInSwitch": true,               /* Enable error reporting for fallthrough cases in switch statements. */
    // "noUncheckedIndexedAccess": true,                 /* Add 'undefined' to a type when accessed using an index. */
    // "noImplicitOverride": true,                       /* Ensure overriding members in derived classes are marked with an override modifier. */
    // "noPropertyAccessFromIndexSignature": true,       /* Enforces using indexed accessors for keys declared using an indexed type. */
    // "allowUnusedLabels": true,                        /* Disable error reporting for unused labels. */
    // "allowUnreachableCode": true,                     /* Disable error reporting for unreachable code. */

    /* Completeness */
    // "skipDefaultLibCheck": true,                      /* Skip type checking .d.ts files that are included with TypeScript. */
    "skipLibCheck": true                                 /* Skip type checking all .d.ts files. */
  },

Konstantin Dikov
Telerik team
 answered on 14 Jul 2023
1 answer
141 views

Hello Team,

I am using Kendo React Pivot Table version @progress/kendo-react-pivotgrid": "^5.9.0". For downlaoding pivot table as excel, l am using saveAsExcel function given by export-to-excel library and followed this https://www.telerik.com/kendo-react-ui/components/pivotgrid/excel/ documentation.  I want to remove row and column headers from downloaded excel file. I have added screenshot for same. Your little help will be appriciated.

Thank You in Advance

Konstantin Dikov
Telerik team
 answered on 14 Jul 2023
1 answer
151 views

when searching for parent node, the children nodes related to that are not shown, therefore, when there is a lot of drop-down data and there are the same child nodes under different parent nodes, it is difficult to find the desired child node.

M2hxqy (forked) - StackBlitz

Hu
Top achievements
Rank 1
Iron
Iron
Iron
 answered on 12 Jul 2023
1 answer
59 views

the time indicator has crossed the event block, but the event actually happens after that. 

Wissam
Telerik team
 answered on 12 Jul 2023
1 answer
127 views
It is possible to design a Kendo form with drag-and-drop functionality by using the Kendo UI Draggable and DropTarget components. These components allow you to create draggable elements and drop zones, which can be used to create a variety of drag-and-drop form layouts.
Konstantin Dikov
Telerik team
 answered on 12 Jul 2023
1 answer
341 views
Hello everyone, I need help. I have implemented a Modal and I would like to use it like as an <aside> where the content will be a form (multiple fields: combobox, multiselect). The Drawer component is not suitable for this case, and neither is the Dialog, as the Dialog is always centered in the middle of the screen. That's why I have made my own implementation using Kendo's CSS classes.
Here's an example.
9gejxw (forked) - StackBlitz

you may notice that the Combobox's popup doesn't work. Its z-index remains 100, while the Modal's z-index is 1002.

I tried overriding the z-index of the k-animation-container class, but I wasn't successful. What can I do to proceed with this idea?

Gabriel.

Vessy
Telerik team
 answered on 11 Jul 2023
1 answer
87 views

can you please provide an example of kendo react selection grid along with pagination, filtering enabled ?

 

Wissam
Telerik team
 answered on 10 Jul 2023
1 answer
310 views

How can I implement a MaskedTextBox that displays the country flag automatically when a country code like +1 or +2 is entered for a phone number?

 

import * as React from "react";
import * as ReactDOM from "react-dom";
import {
  MaskedTextBox,
  InputPrefix,
  InputSuffix,
} from "@progress/kendo-react-inputs";
import { Button } from "@progress/kendo-react-buttons";
import { Icon } from "@progress/kendo-react-common";
const prefix = () => (
  <InputPrefix>
    <Icon name="user" />
  </InputPrefix>
);
const suffix = () => (
  <InputSuffix>
    <Button themeColor="primary" fillMode={"flat"} rounded={null}>
      Send
    </Button>
  </InputSuffix>
);
const App = () => {
  return (
    <div>
      <div>Number:</div>
      <MaskedTextBox
        prefix={prefix}
        suffix={suffix}
        mask="(999) 000-00-00-00"
        defaultValue="(359) 884-12-33-21"
        width={300}
      />
    </div>
  );
};  
Wissam
Telerik team
 answered on 10 Jul 2023
1 answer
416 views

Hi,

Please see this example https://codesandbox.io/s/thirsty-bohr-2s8dmm?file=/app/main.jsx. There is a very simple DatePicker and a very simple Grid in the page. The Grid has 1000 rows. When clicking the DatePicker button, it take 1 - 2 seconds to show the calendar dropdown, which  significantly slower then normal.

 

Thanks,

Jie

Filip
Telerik team
 answered on 10 Jul 2023
0 answers
142 views

I'm working on a component library, and I'd like to wrap the Kendo Cards component with additional stuff that matches our requirements; however, I get an error about hooks being an issue due to the nesting.  Is there a way around this?


import { ReactNode } from 'react';
import { Card as KendoCard } from '@progress/kendo-react-layout';

export interface CardProps {
  /**
   * any nested JSX elements
   */
  children?: ReactNode;
}

/**
 * Primary UI component for wrapping content in a card
 */
const Card = ({ children }: CardProps) => (
  <KendoCard
    style={{
      width: 260,
      boxShadow: '0 0 4px 0 rgba(0, 0, 0, .1)',
      marginTop: '15px',
      padding: '19px',
    }}
  >
    {/* <KendoCardBody> */}
      <h4>This is a change</h4>
      {children}
    {/* </KendoCardBody> */}
  </KendoCard>
);

export default Card;
Jason
Top achievements
Rank 1
 asked on 07 Jul 2023
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