How to check is checkbox is checked angular2

Question

I want to check is checkbox is checked or unchecked in an if and else statement.

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Answer 1

declare a variable called it filter

filter: boolean= false;

then use ngModel in html part to access and assign its value.

it will call a function filterData() which you can use to do all your functionality

filter(){
  this.filter = !this.filter;// this will change value of it true and false 
}

for more checkbox you can use declare more variable like filter1: boolean