ngx-popper

ngx-popper is an angular wrapper for the Popper.js library.

Installation

node and npm are required to run this package.

1. Use npm/yarn to install the package:

$ npm install ngx-popper --save 

Or

 $ yarn add ngx-popper --save 

2. You simply add into your module NgxPopperModule:

import {NgxPopperModule} from 'ngx-popper';

@NgModule({
 // ...
 imports: [
   // ...
   NgxPopperModule
 ]
})

SystemJS

    System.config({
        paths: {
            // paths serve as alias
            'npm:': 'libs/'
        },
        // map tells the System loader where to look for things
        map: {
            ... ,
            'ngx-popper': 'npm:ngx-popper',
            'popper-directive.js': 'npm:ngx-popper',
            'popper.module': 'npm:ngx-popper',
        },
        // packages tells the System loader how to load when no filename and/or no extension
        packages: {
            ... ,
            'ngx-popper': {
                main: 'index.js',
                defaultExtension: 'js'
            },
            'popper.js': {
                main: 'popper-directive.js',
                defaultExtension: 'js'
            },
            'popper.module': {
                main: './popper.module.js',
                defaultExtension: 'js'
            }
        }
    });

3. Add to view:

 <div     [popper]="popper1Content"
          [popperShowOnStart]="true"
          [popperTrigger]="'click'"
          [popperPlacement]="'bottom'">
       <p class="bold">Hey!</p>
       <p class="thin">Choose where to put your popper!</p>         
     </div>
     <popper-content #popper1Content>
       <p class="bold">Popper on bottom</p>
     </popper-content>

4. As text:

     <div [popper]="'As text'"
          [popperTrigger]="'hover'"
          [popperPlacement]="'bottom'"
          (popperOnShown)="onShown($event)">
       <p class="bold">Pop</p>
       <p class="thin">on the bottom</p>
     </div>

     <div popper="{{someTextProperty}}"
          [popperTrigger]="'hover'"
          [popperPlacement]="'bottom'"
          (popperOnShown)="onShown($event)">
       <p class="bold">Pop</p>
       <p class="thin">on the bottom</p>
     </div>

5. Position fixed, breaking overflow:

     <div [popper]="'As text'"
          [popperTrigger]="'hover'"
          [popperPlacement]="'bottom'"
          [popperPositionFixed]="true"
          (popperOnShown)="onShown($event)">
     </div>

6. Specific target:

<div class="example">
     <div #popperTargetElement></div>
     <div [popper]="'As text'"
          [popperTrigger]="'hover'"
          [popperPlacement]="'bottom'"
          [popperTarget]="popperTargetElement"
          (popperOnShown)="onShown($event)">
     </div>

7. hide/show programmatically:

 <div [popper]="tooltipcontent"
         [popperTrigger]="'hover'"
         [popperPlacement]="'bottom'">
         [popperApplyClass]="'popperSpecialStyle'"
      <p class="bold">Pop</p>
      <p class="thin">on the bottom</p>
    </div>
    <popper-content #tooltipcontent>
      <div>
        <p>This is a tooltip with text</p>
        <span (click)="tooltipcontent.hide()">Close</div>
      </div>
    </popper-content>

8. Attributes map:

   Option	Type	Default	Description
   popperDisableAnimation	boolean	false	Disable the default animation on show/hide
   popperDisableStyle	boolean	false	Disable the default styling
   popperDisabled	boolean	false	Disable the popper, ignore all events
   popperDelay	number	0	Delay time until popper it shown
   popperTimeout	number	0	Set delay before the popper is hidden
   popperTimeoutAfterShow	number	0	Set a time on which the popper will be hidden after it is shown
   popperPlacement	Placement(string)	auto	The placement to show the popper relative to the reference element
   popperTarget	HtmlElement	auto	Specify a different reference element other the the one hosting the directive
   popperBoundaries	string(selector)	undefined	Specify a selector to serve as the boundaries of the element
   popperShowOnStart	boolean	false	Popper default to show
   popperTrigger	Trigger(string)	hover	Trigger/Event on which to show/hide the popper
   popperPositionFixed	boolean	false	Set the popper element to use position: fixed
   popperHideOnClickOutside	boolean	true	Popper will hide on a click outside
   popperHideOnScroll	boolean	false	Popper will hide on scroll
   popperHideOnMouseLeave	boolean	false	Popper will hide on mouse leave
   popperForceDetection	boolean	false	Force the popper to trigger detection event, in case the parent component use onPush strategy
   popperModifiers	popperModifier	undefined	popper.js custom modifiers hock
   popperApplyClass	string	undefined	list of comma separated class to apply on ngpx__container
   popperApplyArrowClass	string	undefined	list of comma separated class to apply on ngpx__arrow
   popperOnShown	EventEmitter	$event	Event handler when popper is shown
   popperOnHidden	EventEmitter	$event	Event handler when popper is hidden
   popperAriaDescribeBy	string	undefined	Define value for aria-describeby attribute
   popperAriaRole	string	popper	Define value for aria-role attribute

9. Override defaults:

   Ngx-popper comes with a few default properties you can override in default to effect all instances These are overridden by any child attributes.

NgModule({
  imports: [
    BrowserModule,
    FormsModule,
    NgxPopperModule.forRoot({placement: 'bottom'})],
  declarations: [AppComponent],
  providers: [],
  bootstrap: [AppComponent]

})

Options	Type	Default
showDelay	number	0
disableAnimation	boolean	false
disableDefaultStyling	boolean	false
placement	Placement(string)	auto
boundariesElement	string(selector)	undefined
trigger	Trigger(string)	hover
popperModifiers	popperModifier	undefined
positionFixed	boolean	false
hideOnClickOutside	boolean	true
hideOnMouseLeave	boolean	false
hideOnScroll	boolean	false
applyClass	string	undefined
applyArrowClass	string	undefined
ariaDescribeBy	string	undefined
ariaRole	string	undefined

10. popperPlacement:

| 'top' | 'bottom' | 'left' | 'right' | 'top-start' | 'bottom-start' | 'left-start' | 'right-start' | 'top-end' | 'bottom-end' | 'left-end' | 'right-end' | 'auto' | 'auto-top' | 'auto-bottom' | 'auto-left' | 'auto-right' | Function

11. popperTrigger:

| 'click' | 'mousedown' | 'hover' | 'none'

Demo

Demo

Contribute

Hell ya!!!

  $ yarn install
  $ yarn run build
  $ yarn run dev