discourse/app/assets/javascripts/select-kit/components/multi-select/multi-select-header.js.es6
Joffrey JAFFEUX 39f3dbd945
Introduces select-kit
* renames `select-box-kit` into `select-kit`
* introduces `single-select` and `multi-select` as base components
* introduces {{search-advanced-category-chooser}} as a better component for selecting category in advanced search
* improves events handling in select-kit
* recreates color selection inputs using {{multi-select}} and a custom {{selected-color}} component
* replaces category-selector by a component using select-kit and based on multi-select
* improves positioning of wrapper
* removes the need for offscreen, and instead use `select-kit-header` as a base focus point for all select-kit based components
* introduces a formal plugin api for select-kit based components
* introduces a formal pattern for loading and updating select-kit based components:

```
computeValue()
computeContent()
mutateValue()
```
2017-11-21 11:53:09 +01:00

33 lines
1.3 KiB
JavaScript

import { on } from "ember-addons/ember-computed-decorators";
import computed from "ember-addons/ember-computed-decorators";
import SelectKitHeaderComponent from "select-kit/components/select-kit/select-kit-header";
export default SelectKitHeaderComponent.extend({
attributeBindings: ["names:data-name"],
classNames: "multi-select-header",
layoutName: "select-kit/templates/components/multi-select/multi-select-header",
selectedNameComponent: Ember.computed.alias("options.selectedNameComponent"),
@on("didRender")
_positionFilter() {
if (this.get("shouldDisplayFilter") === false) { return; }
const $filter = this.$(".filter");
$filter.width(0);
const leftHeaderOffset = this.$().offset().left;
const leftFilterOffset = $filter.offset().left;
const offset = leftFilterOffset - leftHeaderOffset;
const width = this.$().outerWidth(false);
const availableSpace = width - offset;
const $choices = $filter.parent(".choices");
const parentRightPadding = parseInt($choices.css("padding-right") , 10);
$filter.width(availableSpace - parentRightPadding * 4);
},
@computed("computedContent.selectedComputedContents.[]")
names(selectedComputedContents) {
return Ember.makeArray(selectedComputedContents).map(sc => sc.name).join(",");
}
});