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export class GitLabDropdownInput {
constructor(input, options) {
this.input = input;
this.options = options;
this.fieldName = this.options.fieldName || 'field-name';
const $inputContainer = this.input.parent();
const $clearButton = $inputContainer.find('.js-dropdown-input-clear');
$clearButton.on('click', e => {
// Clear click
e.preventDefault();
e.stopPropagation();
return this.input
.val('')
.trigger('input')
.focus();
});
this.input
.on('keydown', e => {
const keyCode = e.which;
if (keyCode === 13 && !options.elIsInput) {
e.preventDefault();
}
})
.on('input', e => {
let val = e.currentTarget.value || this.options.inputFieldName;
val = val
.split(' ')
.join('-') // replaces space with dash
.replace(/[^a-zA-Z0-9 -]/g, '')
.toLowerCase() // replace non alphanumeric
.replace(/(-)\1+/g, '-'); // replace repeated dashes
this.cb(this.options.fieldName, val, {}, true);
this.input
.closest('.dropdown')
.find('.dropdown-toggle-text')
.text(val);
});
}
onInput(cb) {
this.cb = cb;
}
}
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