gethue/ko/bindings/ko.spinEdit.js

Hue is an Open source SQL Query Editor for Databases/Warehouses

// Licensed to Cloudera, Inc. under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  Cloudera, Inc. licenses this file
// to you under the Apache License, Version 2.0 (the
// "License"); you may not use this file except in compliance
// with the License.  You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

import $ from 'jquery';
import * as ko from 'knockout';

ko.bindingHandlers.spinedit = {
  init: function (element, valueAccessor, allBindingsAccessor) {
    const options = $.extend(
      {
        minimum: 0,
        maximum: 10000,
        step: 5,
        value: ko.unwrap(valueAccessor()),
        numberOfDecimals: 0
      },
      allBindingsAccessor().override
    );
    $(element).spinedit(options);
    $(element).on('valueChanged', e => {
      valueAccessor()(e.value);
    });
  },
  update: function (element, valueAccessor) {
    $(element).spinedit('setValue', ko.unwrap(valueAccessor()));
  }
};