v7.4.6

README.md

@@ -1,5 +1,6 @@
 # jquery.ajax-combobox
 
+[![npm version](https://img.shields.io/npm/v/jquery.ajax-combobox.svg)](https://www.npmjs.com/package/jquery.ajax-combobox)
 [![Build Status](https://travis-ci.org/sutara79/jquery.ajax-combobox.svg?branch=master)](https://travis-ci.org/sutara79/jquery.ajax-combobox)
 [![codecov](https://codecov.io/gh/sutara79/jquery.ajax-combobox/branch/master/graph/badge.svg)](https://codecov.io/gh/sutara79/jquery.ajax-combobox)
 [![dependencies Status](https://david-dm.org/sutara79/jquery.ajax-combobox/status.svg)](https://david-dm.org/sutara79/jquery.ajax-combobox)
@@ -15,10 +16,10 @@ http://www.usamimi.info/~sutara/ajax-combobox/
 ## Install
 - [GitHub](https://github.com/sutara79/jquery.ajax-combobox): Clone or download. Only you need is `dist/`.
 - [npm](https://www.npmjs.com/package/jquery.ajax-combobox): `npm i jquery.ajax-combobox`
-- CDN ([jsDelivr](https://github.com/jsdelivr/jsdelivr#usage)):
-    - jquery.ajax-combobox.min.js: [v7.4.5](https://cdn.jsdelivr.net/npm/[email protected].5/dist/js/jquery.ajax-combobox.min.js)
-    - jquery.ajax-combobox.min.css: [v7.4.5](https://cdn.jsdelivr.net/npm/[email protected].5/dist/css/jquery.ajax-combobox.min.css)
-    - btn.png: [v7.4.5](https://cdn.jsdelivr.net/npm/[email protected].5/dist/btn.png)
+- CDN ([jsDelivr](https://www.jsdelivr.com/)):
+    - [jquery.ajax-combobox.min.js (v7.4.6)](https://cdn.jsdelivr.net/npm/[email protected].6/dist/js/jquery.ajax-combobox.min.js)
+    - [jquery.ajax-combobox.min.css (v7.4.6)](https://cdn.jsdelivr.net/npm/[email protected].6/dist/css/jquery.ajax-combobox.min.css)
+    - [btn.png (v7.4.6)](https://cdn.jsdelivr.net/npm/[email protected].6/dist/btn.png)
     - In addition to above, `dist/php/*.php` is REQUIRED.
 
 

dist/js/jquery.ajax-combobox.js

@@ -1,6 +1,6 @@
 /**
  * @file jquery.ajax-combobox
- * @version 7.4.5
+ * @version 7.4.6
  * @author Yuusaku Miyazaki <[email protected]>
  * @license MIT
  */
@@ -154,20 +154,17 @@ $.extend($.ajaxComboBox.prototype, /** @lends external:jQuery.ajaxComboBox.proto
    */
   _setOption2nd: function(option) {
     // 検索するフィールド(カンマ区切りで複数指定可能)
-    option.search_field = (option.search_field === undefined) ?
-      option.field :
-      option.search_field;
+    option.search_field = (option.search_field) ? option.search_field : option.field;
 
-    // 大文字で統一
+    // Unify with uppercase
     option.and_or = option.and_or.toUpperCase();
 
-    // カンマ区切りのオプションを配列に変換する。
-    var arr = ['hide_field', 'show_field', 'search_field'];
-    for (var i=0; i<arr.length; i++) {
-      option[arr[i]] = this._strToArray(option[arr[i]]);
-    }
+    // Split string into array by comma
+    option.hide_field   = this._strToArray(option.hide_field);
+    option.show_field   = this._strToArray(option.show_field);
+    option.search_field = this._strToArray(option.search_field);
 
-    // Show rest fields as sub info
+    // Show whole rest fields as sub info, if "show_field" is not set.
     if (option.show_field[0] === '') {
       option.show_field[0] = '*'
     }
@@ -194,10 +191,10 @@ $.extend($.ajaxComboBox.prototype, /** @lends external:jQuery.ajaxComboBox.proto
   },
 
   /**
+   * Split string into array by comma.
    * @private
-   * @desc カンマ区切りの文字列を配列にする。
-   * @arg {string} str - 文字列
-   * @return {Array} - 配列
+   * @arg {string} str - Comma separated string
+   * @return {array} Array splitted by comma
    */
   _strToArray: function(str) {
     return str.replace(/[\s　]+/g, '').split(',');