The TypeScript error code TS2339 is indicating that the 'modal' property is not recognized on the type 'JQuery'

Question

The TypeScript error code TS2339 is indicating that the 'modal' property is not recognized on the type 'JQuery'

I'm currently utilizing Typescript with AngularJS and have encountered an issue with modals when using the typed definition of jQuery library. The specific error message I am receiving is: 'error TS2339: Property 'modal' does not exist on type 'JQuery'.'

The version of jQuery library I am working with is 1.10.x / 2.0.x and the definitions can be found at https://github.com/borisyankov/DefinitelyTyped

Here is a snippet of the code:

$scope.delete = function (id) {
  Photo.get({id: id}, function(result) {
     $scope.photo = result;
     $('#deletePhotoConfirmation').modal('show');// error line 
  });
};

In my setup, I am referencing jquery.d.ts in angular.d.ts

<reference path="../jquery/jquery.d.ts" />

Additionally, my global vendor reference file contains:

<reference path='../vendor/types/angular/angular.d.ts' />
<reference path='../vendor/types/angular/angular-mocks.d.ts' />
<reference path='../vendor/types/jasmine/jasmine.d.ts' />

jquery modal-dialog typescript

Answer 1

Answer №1

When using the latest versions of TypeScript (version 2 and above):

npm install -D @types/bootstrap

Note: In addition to the package installation, you must also include the following import statements:

import * as bootstrap from "bootstrap";
import * as $ from 'jquery';

Answer 2

When using the latest versions of TypeScript (version 2 and above):

npm install -D @types/bootstrap

Note: In addition to the package installation, you must also include the following import statements:

import * as bootstrap from "bootstrap";
import * as $ from 'jquery';

Answer 3

Answer №2

Your issue stems from the absence of the property named modal in the jquery.d.ts file.

If you are confident that this works in pure JS, you can work around it like so:

$scope.delete = function (id) {
  Photo.get({id: id}, function(result) {
     $scope.photo = result;
     (<any>$('#deletePhotoConfirmation')).modal('show');
  });
};

Alternatively, you can search for an additional d.ts file where this option has already been defined.

Consider using this library which already includes the modal option.

Best of luck!

Answer 4

Your issue stems from the absence of the property named modal in the jquery.d.ts file.

If you are confident that this works in pure JS, you can work around it like so:

$scope.delete = function (id) {
  Photo.get({id: id}, function(result) {
     $scope.photo = result;
     (<any>$('#deletePhotoConfirmation')).modal('show');
  });
};

Alternatively, you can search for an additional d.ts file where this option has already been defined.

Consider using this library which already includes the modal option.

Best of luck!

Answer 5

Answer №3

For my situation, I found that I needed to do the following:

npm install -D @types/bootstrap

After that, I made sure to import bootstrap like this:

import * as bootstrap from 'bootstrap';

However, the crucial step was actually to exclude jquery:

import * as $ from 'jquery';

Otherwise, I kept encountering this error message:

TypeError: $(...).modal is not a function

Answer 6

For my situation, I found that I needed to do the following:

npm install -D @types/bootstrap

After that, I made sure to import bootstrap like this:

import * as bootstrap from 'bootstrap';

However, the crucial step was actually to exclude jquery:

import * as $ from 'jquery';

Otherwise, I kept encountering this error message:

TypeError: $(...).modal is not a function

Answer 7

Answer №4

After upgrading to angular version 9, I encountered a particular issue.

I have provided my solution below for those who may be facing the same problem.

The error 'Property 'modal' does not exist on type 'JQuery'' appeared.

$('#ManualMinMaxModal').modal('show');

should be changed to

($('#ManualMinMaxModal') as any).modal('show');

Additionally,

I also received an error stating 'Property 'DataTable' does not exist on type 'JQuery''

$('#realTimeTable').DataTable()

which should be changed to

($('#realTimeTable') as any).DataTable()

When using

!$.fn.DataTable.isDataTable('#realTimeTable')

one should change it to

!($.fn as any).DataTable.isDataTable('#realTimeTable')

Update:

Casting to 'any' sometimes may not work, and the final solution is to change the declaration from import * as $ from 'jquery' to declare var $: any;

Answer 8

After upgrading to angular version 9, I encountered a particular issue.

I have provided my solution below for those who may be facing the same problem.

The error 'Property 'modal' does not exist on type 'JQuery'' appeared.

$('#ManualMinMaxModal').modal('show');

should be changed to

($('#ManualMinMaxModal') as any).modal('show');

Additionally,

I also received an error stating 'Property 'DataTable' does not exist on type 'JQuery''

$('#realTimeTable').DataTable()

which should be changed to

($('#realTimeTable') as any).DataTable()

When using

!$.fn.DataTable.isDataTable('#realTimeTable')

one should change it to

!($.fn as any).DataTable.isDataTable('#realTimeTable')

Update:

Casting to 'any' sometimes may not work, and the final solution is to change the declaration from import * as $ from 'jquery' to declare var $: any;

Answer 9

Answer №5

It worked for me when I included the following line at the beginning:
declare var $ :any;
This declares that the type of $ is any.

Answer 10

It worked for me when I included the following line at the beginning:
declare var $ :any;
This declares that the type of $ is any.

Answer 11

Answer №6

One solution I found is shown below:

import * as $ from "jquery";

($('#menuModal') as any).modal('toggle');

Answer 12

One solution I found is shown below:

import * as $ from "jquery";

($('#menuModal') as any).modal('toggle');

Answer 13

Answer №7

To integrate Bootstrap into your project, consider installing the necessary typings from DefinitelyTyped:

typings install --global --save dt~bootstrap

Answer 14

To integrate Bootstrap into your project, consider installing the necessary typings from DefinitelyTyped:

typings install --global --save dt~bootstrap

Answer 15

Answer №8

To include Bootstrap and jQuery in your Angular project, follow these steps:

import * as bootstrap from "bootstrap";
import * as $ from "jquery";

Add the above code snippet to your app.module.ts

Next, install the necessary type definitions by running the following commands:

npm install @types/jquery --save-dev

npm install @types/bootstrap --save-dev

Answer 16

To include Bootstrap and jQuery in your Angular project, follow these steps:

import * as bootstrap from "bootstrap";
import * as $ from "jquery";

Add the above code snippet to your app.module.ts

Next, install the necessary type definitions by running the following commands:

npm install @types/jquery --save-dev

npm install @types/bootstrap --save-dev

Answer 17

Answer №9

If you're working with Angular versions 8 or above, here's a solution for you:

Try this code snippet but it may not work as expected:

$('#deletePhotoConfirmation').modal('show');

Instead, consider using the following code:

($('#deletePhotoConfirmation') as any).modal('show');

When importing, make sure to include the following line of code:

import * as $ from 'jquery';

Wishing you success!

Answer 18

If you're working with Angular versions 8 or above, here's a solution for you:

Try this code snippet but it may not work as expected:

$('#deletePhotoConfirmation').modal('show');

Instead, consider using the following code:

($('#deletePhotoConfirmation') as any).modal('show');

When importing, make sure to include the following line of code:

import * as $ from 'jquery';

Wishing you success!

Answer 19

Answer №10

Acknowledged, I found it necessary to incorporate both of these imports to ensure my application could be released by angular:

import * as bootstrap from "bootstrap";
import * as $ from "jquery";

I specifically inserted them in the component that required jQuery.

Answer 20

Acknowledged, I found it necessary to incorporate both of these imports to ensure my application could be released by angular:

import * as bootstrap from "bootstrap";
import * as $ from "jquery";

I specifically inserted them in the component that required jQuery.

Answer 21

Answer №11

Have you included bootstrap.js in your angular.json file?

"scripts": [
   "node_modules/jquery/dist/jquery.min.js",
   "node_modules/bootstrap/dist/js/bootstrap.min.js"
],

Answer 22

Have you included bootstrap.js in your angular.json file?

"scripts": [
   "node_modules/jquery/dist/jquery.min.js",
   "node_modules/bootstrap/dist/js/bootstrap.min.js"
],

Answer 23

Answer №12

let $ = document.querySelector;

It solved the issue for me.

Answer 24

let $ = document.querySelector;

It solved the issue for me.

The TypeScript error code TS2339 is indicating that the 'modal' property is not recognized on the type 'JQuery'

Answer №1

Answer №2

Answer №3

Answer №4

Answer №5

Answer №6

Answer №7

Answer №8

Answer №9

Answer №10

Answer №11

Answer №12

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