html
<table class="table border">
<thead>
<tr>
<ng-container *ngFor="let column of columns; let i = index">
<th>{{ column }}</th>
</ng-container>
</tr>
</thead>
<tbody>
<tr *ngFor="let row of groups;let i = index">
<td>{{row.name}}</td>
<td>{{row.items}}</td>
<td >
<span class="status" *ngFor="let item of row.Status | slice:0:2;let j = index">
{{item.name}}
</span><span *ngIf = "i < 2" class="dots" (mouseenter) ="onHover(i)" (mouseleave) ="onHover(-1)">.....</span> <span [hidden] ="test" *ngIf = "i == hoverIndex" class="hover-details"><span *ngFor="let item of row.Status;let j = index">
{{item.name}}
</span></span>
</td>
</tr>
</tbody>
</table>
<p *ngFor="let group of usersg"><input type="checkbox" [checked]="isChecked(group.id)" value="{{group.id}}" />{{group.name}}</p>
<p><select [(ngModel)]="usersr_selected.id">
<option *ngFor="let role of usersr" value="{{role.id}}">{{role.name}}</option>
</select></p>
datilografado
import { Component, OnInit } from '@angular/core';
import { CommonserviceService } from './../utilities/services/commonservice.service';
import { FormBuilder, FormGroup, Validators } from '@angular/forms';
@Component({
selector: 'app-home',
templateUrl: './home.component.html',
styleUrls: ['./home.component.css']
})
export class HomeComponent implements OnInit {
getListData: any;
dataGroup: FormGroup;
selectedGroups: string[];
submitted = false;
usersg_checked:any;
usersr_selected:any;
dotsh:any;
hoverIndex:number = -1;
groups:any;
test:any;
constructor(private formBuilder: FormBuilder) {
}
onHover(i:number){
this.hoverIndex = i;
}
columns = ["name", "Items","status"];
public usersr = [{
"id": 1,
"name": "test1"
}, {
"id": 2,
"name": "test2",
}];
ngOnInit() {
this.test = false;
this.groups=[{
"id": 1,
"name": "pencils",
"items": "red pencil",
"Status": [{
"id": 1,
"name": "green"
}, {
"id": 2,
"name": "red"
}, {
"id": 3,
"name": "yellow"
}],
"loc": [{
"id": 1,
"name": "loc 1"
}, {
"id": 2,
"name": "loc 2"
}, {
"id": 3,
"name": "loc 3"
}]
},
{
"id": 2,
"name": "rubbers",
"items": "big rubber",
"Status": [{
"id": 1,
"name": "green"
}, {
"id": 2,
"name": "red"
}],
"loc": [{
"id": 1,
"name": "loc 2"
}, {
"id": 2,
"name": "loc 3"
}]
},
{
"id": 3,
"name": "rubbers1",
"items": "big rubber1",
"Status": [{
"id": 1,
"name": "green"
}],
"loc": [{
"id": 1,
"name": "loc 2"
}, {
"id": 2,
"name": "loc 3"
}]
}
];
this.dotsh = false;
console.log(this.groups.length);
this.usersg_checked = [{
"id": 1,
"name": "test1"
}, {
"id": 2,
"name": "test2",
}];
this.usersr_selected = {"id":1,"name":"test2"};;
this.selectedGroups = [];
this.dataGroup = this.formBuilder.group({
email: ['', Validators.required]
});
}
isChecked(id) {
console.log(this.usersg_checked);
return this.usersg_checked.some(item => item.id === id);
}
get f() { return this.dataGroup.controls; }
onCheckChange(event) {
if (event.target.checked) {
this.selectedGroups.push(event.target.value);
} else {
const index = this.selectedGroups.findIndex(item => item === event.target.value);
if (index !== -1) {
this.selectedGroups.splice(index, 1);
}
}
}
getFormData(value){
this.submitted = true;
// stop here if form is invalid
if (this.dataGroup.invalid) {
return;
}
value['groups'] = this.selectedGroups;
console.log(value);
}
}
css
.status{
border: 1px solid;
border-radius: 4px;
padding: 0px 10px;
margin-right: 10px;
}
.hover-details{
position: absolute;
border: 1px solid;
padding: 10px;
width: 164px;
text-align: left;
border-radius: 4px;
}
.dots{
position:relative;
}