mirror of
https://github.com/BookStackApp/BookStack.git
synced 2024-10-31 16:12:42 +01:00
47 lines
1.2 KiB
JavaScript
47 lines
1.2 KiB
JavaScript
|
|
class EntitySelectorPopup {
|
|
|
|
constructor(elem) {
|
|
this.elem = elem;
|
|
window.EntitySelectorPopup = this;
|
|
|
|
this.callback = null;
|
|
this.selection = null;
|
|
|
|
this.selectButton = elem.querySelector('.entity-link-selector-confirm');
|
|
this.selectButton.addEventListener('click', this.onSelectButtonClick.bind(this));
|
|
|
|
window.$events.listen('entity-select-change', this.onSelectionChange.bind(this));
|
|
window.$events.listen('entity-select-confirm', this.onSelectionConfirm.bind(this));
|
|
}
|
|
|
|
show(callback) {
|
|
this.callback = callback;
|
|
this.elem.components.overlay.show();
|
|
}
|
|
|
|
hide() {
|
|
this.elem.components.overlay.hide();
|
|
}
|
|
|
|
onSelectButtonClick() {
|
|
this.hide();
|
|
if (this.selection !== null && this.callback) this.callback(this.selection);
|
|
}
|
|
|
|
onSelectionConfirm(entity) {
|
|
this.hide();
|
|
if (this.callback && entity) this.callback(entity);
|
|
}
|
|
|
|
onSelectionChange(entity) {
|
|
this.selection = entity;
|
|
if (entity === null) {
|
|
this.selectButton.setAttribute('disabled', 'true');
|
|
} else {
|
|
this.selectButton.removeAttribute('disabled');
|
|
}
|
|
}
|
|
}
|
|
|
|
module.exports = EntitySelectorPopup; |