ngx-autosize
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    1.8.7 • Public • Published

    npm version License: MIT

    ngx-autosize

    ngx-autosize is an Angular2+ directive that automatically adjusts textarea height to fit its content.

    It adjusts the textarea height automatically to any text input, or changes to the model bound to the textarea.

    • Production builds ready (AOT support)
    • Works with Ionic (shadow dom of v4 too)

    Check the demo here

    Installation:

    npm install ngx-autosize

    Use Example:

    Add the declaration to your @NgModule:
    IMPORTANT !!! you need to do it for every module that will be autosizing textareas ;)

    import {AutosizeModule} from 'ngx-autosize';
    
    ...
    
    @NgModule({
      imports: [
        AutosizeModule
      ]
    })

    Use directly inside your HTML templates

    <textarea autosize class="my-textarea">
        Hello, this is an example of Autosize in Angular2.
    </textarea>
    
    <ion-textarea autosize [(ngModel)]="text">
        And this is Ionic2 example
    </ion-textarea>
    

    Dynamically enable directive

    <textarea [autosize]="true"></textarea> // Enabled (defalut)
    <textarea [autosize]="false"></textarea> // Disabled
    

    Settings

    Name Default Type Description
    minRows integer Sets minimal amount of rows of the textarea
    maxRows integer Sets maximum rows count after which autosizing if turned off and scrollbar appears
    onlyGrow false boolean Controls if autosize should make the textarea smaller. In other words... should empty lines be trimmed?
    useImportant false boolean Controls if autosize should include !important in its height css styles. Should only need to be used if the height of the textarea is being overridden elsewhere

    Example

    <textarea autosize [minRows]="5" [maxRows]="10">
        Hello, this is an example of Autosize in Angular2.
    </textarea>
    

    Events / Outputs

    Name Description
    resized Called whenever textarea has changes its size. New height as a param.

    Example

    <textarea autosize (resized)="onResized($event)">
        You need to implement 'onResized' yourself
    </textarea>
    

    Origins

    This small lib is based on great http://stevepapa.com/angular2-autosize which is unfortunatelly not maintained and abandoned :(

    Authors

    Steve Papa Chrystian Ruminowicz

    Licence

    This project is licensed under the MIT license. See the LICENSE file for more info.

    Install

    npm i ngx-autosize

    DownloadsWeekly Downloads

    20,533

    Version

    1.8.7

    License

    MIT

    Unpacked Size

    180 kB

    Total Files

    26

    Last publish

    Collaborators

    • chrum