Sha256: 89b46fa46949bfa6e5f68e73b7ea2de31d92e067d8ada2ec8a4d0c861a825997
Contents?: true
Size: 1.32 KB
Versions: 22
Compression:
Stored size: 1.32 KB
Contents
class CheckboxToggler {
constructor(options, container){
this.options = options;
this.container = container;
this._init();
this._bind();
}
option(_key, _value) {
}
_init() {
if (!this.container) {
throw new Error('Container element not found');
} else {
this.$container = $(this.container);
}
if (!this.$container.find('.toggle_all').length) {
throw new Error('"toggle all" checkbox not found');
} else {
this.toggle_all_checkbox = this.$container.find('.toggle_all');
}
this.checkboxes = this.$container.find(':checkbox').not(this.toggle_all_checkbox);
}
_bind() {
this.checkboxes.change(event => this._didChangeCheckbox(event.target));
this.toggle_all_checkbox.change(() => this._didChangeToggleAllCheckbox());
}
_didChangeCheckbox(_checkbox){
const numChecked = this.checkboxes.filter(':checked').length;
const allChecked = numChecked === this.checkboxes.length;
const someChecked = (numChecked > 0) && (numChecked < this.checkboxes.length);
this.toggle_all_checkbox.prop({ checked: allChecked, indeterminate: someChecked });
}
_didChangeToggleAllCheckbox() {
const setting = this.toggle_all_checkbox.prop('checked');
this.checkboxes.prop({ checked: setting });
return setting;
}
}
export default CheckboxToggler;
Version data entries
22 entries across 22 versions & 2 rubygems