@christophhu/ngx-select-dropdown
v1.0.0
Published
Create Angular Select Dropdowns.
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christophhuReadme
Select Dropdown
Use
In the app.module.ts import the SelectDropdownModule:
...
@NgModule({
declarations: [
AppComponent
],
imports: [
SelectDropdownModule
]
...
})Then you can use the json-form component in your templates:
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">1. Single Select Dropdown</h2>
<select-dropdown [instanceId]="'dropdown_1'" (searchChange)="searchChange($event)" tabindex="0" [multiple]="false" [(ngModel)]="singleSelect" [config]="config" [options]="options"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">2. Disabled Dropdown</h2>
<select-dropdown [instanceId]="'dropdown_2'" tabindex="0" [disabled]="true" [multiple]="false" [(ngModel)]="singleSelect" [config]="config" [options]="options"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">3. Multi Select Dropdown</h2>
<select-dropdown [instanceId]="'dropdown_3'" tabindex="0" (change)="changeValue($event)" [multiple]="true" [(ngModel)]="multiSelect" [config]="config" [options]="options"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">4. Options as array of string</h2>
<select-dropdown [instanceId]="'dropdown_4'" tabindex="0" [multiple]="true" [(ngModel)]="stringArray" [options]="stringOptions"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">5. Options as array of Objects</h2>
<select-dropdown tabindex="0" [multiple]="true" [(ngModel)]="objectsArray" [options]="options" [config]="config"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">6. Already selected options passed as value</h2>
<select-dropdown tabindex="0" [multiple]="true" [(ngModel)]="selectedOptions" [options]="options" [config]="config"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">7. Reset</h2>
<select-dropdown tabindex="0" [multiple]="true" [(ngModel)]="resetOption" [options]="options" [config]="config"></select-dropdown>
<h2 class="text-2xl font-normal leading-normal mt-0 my-2 text-blue-800">8. Custom option template</h2>
<select-dropdown [optionItemTemplate]="optionTemplate" [selectedItemTemplate]="optionTemplate" tabindex="0" [multiple]="false" [(ngModel)]="optTemplate" [options]="options" [config]="config"></select-dropdown>
<ng-template #optionTemplate let-item="item" let-config="config">
<div class="flex flex-row items-center">
<img src="{{item.picture}}" class="h-8 w-8">
<span>{{item.name}} - {{item.balance}}</span>
</div>
</ng-template>Style
The json-form component uses Tailwind CSS for styling. You can use the default Tailwind CSS styles, or you can customize them. To customize the styles, you can use the tailwind.config object. For example:
<head>
...
<script src="https://cdn.tailwindcss.com"></script>
<script>
tailwind.config = {
theme: {
extend: {
colors: {
clifford: '#da373d',
}
}
}
}
</script>
</head>Alternative you can use the tailwind.config.js file:
module.exports = {
content: [
// '../../node_modules/@chistophhu/select-dropdown/**/*.{html,ts,css,scss,sass,less,styl}',
'./src/**/*.{html,ts,css,scss,sass,less,styl}',
'./projects/**/*.{html,ts,css,scss,sass,less,styl}'
],
theme: {
extend: {
colors: {
clifford: '#da373d',
}
}
}
}Example
export class AppComponent implements OnInit {
title = "app"
singleSelect: any = []
multiSelect: any = []
stringArray: any = []
objectsArray: any = []
optTemplate: any = []
stringOptions = [
"Burns Dalton",
"Mcintyre Lawson",
"Amie Franklin",
"Amie Palmer",
"Amie Andrews"
]
config: SelectDropdownConfig = {
displayKey: "name",
search: true,
limitTo: 0,
height: "250px",
enableSelectAll: true,
placeholder: "Select",
searchOnKey: "",
moreText: "more",
noResultsFound: "No results found!",
searchPlaceholder: 'Search',
clearOnSelection: false,
inputDirection: 'ltr',
};
selectedOptions = [
{
_id: "5a66d6c31d5e4e36c7711b7a",
index: 0,
balance: "$2,806.37",
picture: "http://placehold.it/32x32",
name: "Burns Dalton"
},
{
_id: "5a66d6c3657e60c6073a2d22",
index: 1,
balance: "$2,984.98",
picture: "http://placehold.it/32x32",
name: "Mcintyre Lawson"
},
];
options = [
{
_id: "5a66d6c31d5e4e36c7711b7a",
index: 0,
balance: "$2,806.37",
picture: "http://placehold.it/32x32",
name: "Burns Dalton"
},
{
_id: "5a66d6c3657e60c6073a2d22",
index: 1,
balance: "$2,984.98",
picture: "http://placehold.it/32x32",
name: "Mcintyre Lawson"
},
{
_id: "5a66d6c376be165a5a7fae33",
index: 2,
balance: "$2,794.16",
picture: "http://placehold.it/32x32",
name: "Amie Franklin"
},
{
_id: "5a66d6c376be165a5a7fae34",
index: 2,
balance: "$3,794.16",
picture: "http://placehold.it/32x32",
name: "Amie Palmer"
},
{
_id: "5a66d6c376be165a5a7fae37",
index: 2,
balance: "$4,794.16",
picture: "http://placehold.it/32x32",
name: "Amie Andrews"
}
]
resetOption: any
selectForm?: UntypedFormGroup
constructor(
// private fromBuilder: UntypedFormBuilder,
// private drodownService: SelectDropdownService
) {
// this.selectForm = this.fromBuilder.group({
// selectDrop: [null, Validators.required]
// })
}
ngOnInit() {
this.resetOption = [this.options[0]]
}
changeValue($event: any) {
console.log($event)
// console.log(this.selectForm.getRawValue())
}
searchChange($event: Event) {
// console.log($event)
}
reset() {
this.resetOption = []
}
}