Can't bind to 'formControl' since it isn't a known property of 'input'.

[pdvbalaji]

Hello sir,

I try to implement your code in my project but getting errors like this , Can you please help to solve this problem . Thank you

Can't bind to 'formControl' since it isn't a known property of 'input'. ("
<mat-cell *matCellDef="let row">

<input [ERROR ->][formControl]="row.validator.controls['name']" [readonly]="!row.editing" placeholder="Name" [(ngModel"): ng:///AppModule/FormGenerationComponent.html@5:23
Can't bind to 'ngModel' since it isn't a known property of 'input'. (" <input [formControl]="row.validator.controls['name']" [readonly]="!row.editing" placeholder="Name" [ERROR ->][(ngModel)]="row.currentData.name" matInput>


"): ng:///AppModule/FormGenerationComponent.html@5:115
Can't bind to 'formControl' since it isn't a known property of 'input'. ("
<input [ERROR ->][formControl]="row.validator.controls['age']" type="number" placeholder="Age" [(ngModel)]="row.curren"): ng:///AppModule/FormGenerationComponent.html@13:23
Can't bind to 'ngModel' since it isn't a known property of 'input'. (" <input [formControl]="row.validator.controls['age']" type="number" placeholder="Age" [ERROR ->][(ngModel)]="row.currentData.age" matInput>


"): ng:///AppModule/FormGenerationComponent.html@13:101
No provider for NgControl ("
<mat-cell *matCellDef="let row">

[ERROR ->]<input [formControl]="row.validator.controls['name']" [readonly]="!row.editing" placeholder="Name" [("): ng:///AppModule/FormGenerationComponent.html@5:16
No provider for NgControl ("
[ERROR ->]<input [formControl]="row.validator.controls['age']" type="number" placeholder="Age" [(ngModel)]="row"): ng:///AppModule/FormGenerationComponent.html@13:16

[irossimoline]

Hi @pdvbalaji, did you forget to import FormsModule/ReactiveFormsModule in your own module?

[pdvbalaji]

I added Forms Module ,But i did not add ReactiveFormsModule ,shall i add it .
Small help irossimoline can you give me the link which is working , sample project
I will download and run . if it work I will update in my project .
Please help
Below is my package.json

{
"name": "mat-sidenav-menu",
"version": "2.0.0",
"scripts": {
"ng": "ng",
"start": "ng serve",
"test": "ng test",
"e2e": "ng e2e",
"build": "ng build",
"build-prod": "ng build -prod -aot --no-extract-license"
},
"license": "ISC",
"dependencies": {
"@angular/animations": "^5.2.5",
"@angular/cdk": "^5.2.5",
"@angular/common": "^5.2.5",
"@angular/compiler": "^5.2.5",
"@angular/core": "^5.2.5",
"@angular/forms": "^5.2.5",
"@angular/http": "^5.2.5",
"@angular/material": "^5.2.5",
"@angular/platform-browser": "^5.2.5",
"@angular/platform-browser-dynamic": "^5.2.5",
"@angular/router": "^5.2.5",
"ag-grid": "^17.1.1",
"ag-grid-angular": "^17.1.0",
"angular": "^1.7.0",
"angular2-moment": "^1.9.0",
"core-js": "^2.5.3",
"rxjs": "^5.5.6",
"zone.js": "^0.8.20"
},
"devDependencies": {
"@angular/cli": "1.7.4",
"@angular/compiler-cli": "^5.2.5",
"@angular/language-service": "^5.2.5",
"@types/jasmine": "2.6.0",
"@types/node": "8.0.57",
"codelyzer": "4.1.0",
"jasmine-core": "2.8.0",
"jasmine-spec-reporter": "4.2.1",
"karma": "1.7.1",
"karma-chrome-launcher": "2.2.0",
"karma-cli": "1.0.1",
"karma-coverage-istanbul-reporter": "1.3.0",
"karma-jasmine": "1.1.0",
"karma-jasmine-html-reporter": "0.2.2",
"material-design-icons-iconfont": "^3.0.3",
"protractor": "5.2.0",
"ts-node": "3.3.0",
"tslint": "5.9.1",
"typescript": "2.6.2"
},
"typings": "dist/aot/index.d.ts",
"main": "dist/aot/index.js",
"module": "dist/aot/index.js"
}

[pdvbalaji]

plz help to solve this , I am using typescript with dotnet

[irossimoline]

@pdvbalaji, if you are using formControl inside an input you should import ReactiveFormsModule.

This SO question talks about the same problem that you are experiencing.

[irossimoline]

@pdvbalaji, could you solve the issue?

[irossimoline]

@pdvbalaji

As no answer received I'll assume you could solve it and I'll close this issue. If you keep having issues to make it work you can open a new issue.