Mat-checkbox change

// in HTML
<mat-checkbox id="parent" (change)="onChangeDemo($event)"></mat-checkbox>
// in TS
onChangeDemo(ob: MatCheckboxChange) {
    console.log(ob.checked + " => " + ob.source.id);
}

Similar codes

14 votes301 views4 answers
Typescript convert color to rgb
TypeScript
1 vote276 views1 answer
How to delete objects in lua
TypeScript
0 vote286 views1 answer
Number of elements in circular queue
TypeScript
0 vote309 views1 answer
Angular how to use observable object async
TypeScript
4 votes318 views2 answers
ERROR in The Angular Compiler requires TypeScript >=3.4.0 and <3.6.0 but 4.1.5 was found instead.
TypeScript
0 vote282 views1 answer
Idle angular 15 menute
TypeScript
-2 votes357 views5 answers
Could not find a declaration file for module 'module-name'. '/path/to/module-name.js' implicitly has an 'any' type
TypeScript
1 vote285 views1 answer
Did you mean 'requestFullscreen'?
TypeScript
2 votes299 views1 answer
Loaded because running scripts is disabled on this s
TypeScript
0 vote283 views1 answer
How many blocks are there in minecraft
TypeScript