Angular 2 collapse and expandable Menu – Angular 2 Nested Menu

Angular 2 collapse and expandable Menu – Angular 2 Nested Menu

In this Post We Will Explain About is Angular 2 collapse and expandable Menu – Angular 2 Nested Menu With Example and Demo.

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Collapsible menu using Angular 2 with Nested menu using Angular 2 Example

Component

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@Component({
selector: ‘live-App’,
template: `./app.component.html`,
styleUrls : [‘style.css’]
})
export class App {
webTitle:String;
menuList:any;
constructor() {
this.webTitle = “Collapsible menu – Angular 2”;
this.menuList = [
{
“name”: “Angular”,
“secondMeu”: [“Anguler 1”, “Angular 2”]
},
{
“name”: “serverSide”,
“secondMeu”: [“PHP”, “Magento”]
},
{
“name”: “Laravel”,
“secondMeu”: [“Laravel 2”, “Laravel 3”]
}
]
}
}
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HTML using Angular2

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Updated html using Angular2

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Updated component using Angular2

Here some I have used simple angular 2 click new method and with angular ngFor used to loop the angular array.

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@Component({
selector: ‘live-App’,
template: `./app.component.html`,
styleUrls : [‘style.css’]
})
export class App {
webTitle:String;
menuList:any;
selected:any;
constructor() {
this.webTitle = “Collapsible menu – Angular 2”;
this.menuList = [
{
“name”: “Angular”,
“secondMeu”: [“Anguler 1”, “Angular 2”]
},
{
“name”: “serverSide”,
“secondMeu”: [“PHP”, “Magento”]
},
{
“name”: “Laravel”,
“secondMeu”: [“Laravel 2”, “Laravel 3”]
}
]
}
select(smenu){
this.selected = (this.selected === smenu ? null : smenu);
}
isActive(smenu){
return this.selected === smenu;
}
}
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CSS Part

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ul li{cursor:pointer;}
.active{
color:blue;
}
.active ul{
display:block !important;
}
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Example

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