71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
|
import Component from '@ember/component';
|
||
|
|
import { computed } from '@ember/object';
|
||
|
|
import { htmlSafe } from '@ember/template';
|
||
|
|
import layout from '../templates/components/confirm';
|
||
|
|
import { next } from '@ember/runloop';
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @module Confirm
|
||
|
|
* `Confirm` components prevent users from performing actions they do not intend to by showing a confirmation message as an overlay. This is a contextual component that should always be rendered with a `Message` which triggers the message.
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
* ```js
|
||
|
|
* <div class="box">
|
||
|
|
* <Confirm as |c|>
|
||
|
|
* <c.Message
|
||
|
|
* @id={{item.id}}
|
||
|
|
* @triggerText="Delete"
|
||
|
|
* @message="This will permanently delete this secret and all its versions."
|
||
|
|
* @onConfirm={{action "delete" item "secret"}}
|
||
|
|
* />
|
||
|
|
* </Confirm>
|
||
|
|
* </div>
|
||
|
|
* ```
|
||
|
|
*/
|
||
|
|
|
||
|
|
export default Component.extend({
|
||
|
|
layout,
|
||
|
|
openTrigger: null,
|
||
|
|
height: 0,
|
||
|
|
focusTrigger: null,
|
||
|
|
style: computed('height', function() {
|
||
|
|
return htmlSafe(`height: ${this.height}px`);
|
||
|
|
}),
|
||
|
|
wormholeReference: null,
|
||
|
|
wormholeId: computed(function() {
|
||
|
|
return `confirm-${this.elementId}`;
|
||
|
|
}),
|
||
|
|
didInsertElement() {
|
||
|
|
this.set('wormholeReference', this.element.querySelector(`#${this.wormholeId}`));
|
||
|
|
},
|
||
|
|
didRender() {
|
||
|
|
this.updateHeight();
|
||
|
|
},
|
||
|
|
updateHeight: function() {
|
||
|
|
let height;
|
||
|
|
height = this.openTrigger
|
||
|
|
? this.element.querySelector('.confirm-overlay').clientHeight
|
||
|
|
: this.element.querySelector('.confirm').clientHeight;
|
||
|
|
this.set('height', height);
|
||
|
|
},
|
||
|
|
actions: {
|
||
|
|
onTrigger: function(itemId, e) {
|
||
|
|
this.set('openTrigger', itemId);
|
||
|
|
|
||
|
|
// store a reference to the trigger so we can focus the element
|
||
|
|
// after clicking cancel
|
||
|
|
this.set('focusTrigger', e.target);
|
||
|
|
this.updateHeight();
|
||
|
|
},
|
||
|
|
onCancel: function() {
|
||
|
|
this.set('openTrigger', '');
|
||
|
|
this.updateHeight();
|
||
|
|
|
||
|
|
next(() => {
|
||
|
|
this.focusTrigger.focus();
|
||
|
|
this.set('focusTrigger', null);
|
||
|
|
});
|
||
|
|
},
|
||
|
|
},
|
||
|
|
});
|