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Javascript 2021-10-06 03:40:03
how to delete multiple rows using checkbox in angular 7
You can declare an array to store IDs of selected checkboxes. SelectedIDs:any[]; On check of any row you can store id in above array. selectID(id, event:any){ this.SelectedIDs.push(id); } On click of delete button you can pop up elements with matchi... Add solution -
C# 2021-10-01 00:08:03
array of array
//Array.from() lets you create Arrays from array-like objects //(objects with a length property and indexed elements); //and also: //More clearly, Array.from(obj, mapFn, thisArg) //has the same result as Array.from(obj).map(mapFn, thisArg), //except tha... Add solution -
TypeScript 2021-09-28 19:07:02
remove selected object from an array in angular 11
import { Component } from '@angular/core'; @Component({ selector: 'my-app', template: `<div> <h1>angular remove element from array</h1> <div *ngFor="let value of myArray;"> {{ value.id }}. {{ value.nam... Add solution -
Javascript 2021-09-28 13:02:05
vue multiselect array is not updated
Use @select (for select a new element from array) and @remove (for delete element from array) Example: <multiselect @select="selectionChange" @remove="removeElement" required> In vue methods add: this.$forceUpdate(); will updat... Add solution