discourse/app/assets/javascripts/select-kit/components/admin-group-selector.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

52 lines
1.5 KiB
JavaScript

import MultiSelectComponent from "select-kit/components/multi-select";
const { makeArray } = Ember;
export default MultiSelectComponent.extend({
pluginApiIdentifiers: ["admin-group-selector"],
classNames: "admin-group-selector",
selected: null,
available: null,
allowAny: false,
computeValues() {
return makeArray(this.get("selected"))
.map(s => this.valueForContentItem(s));
},
computeContent() {
return makeArray(this.get("available"));
},
computeContentItem(contentItem, name) {
let computedContent = this.baseComputedContentItem(contentItem, name);
computedContent.locked = contentItem.automatic;
return computedContent;
},
mutateValues(values) {
if (values.length > this.get("selected").length) {
const newValues = values
.filter(v => !this.get("selected")
.map(s => this.valueForContentItem(s))
.includes(v));
newValues.forEach(value => {
const actionContext = this.get("available")
.findBy(this.get("valueAttribute"), parseInt(value, 10));
this.triggerAction({ action: "groupAdded", actionContext });
});
} else if (values.length < this.get("selected").length) {
const selected = this.get("selected")
.filter(s => !values.includes(this.valueForContentItem(s)));
selected.forEach(s => {
this.triggerAction({
action: "groupRemoved",
actionContext: this.valueForContentItem(s)
});
});
}
}
});