【仅供内部供应商使用,不提供对外解答和培训】

Page tree

Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Code Block
languagejs
titleJavaScript示例代码
$.extend(Array.prototype, {
    /**
     * 检查指定的值是否在数组中
     * @param {Object} o 要检查的值
     * @return {Number}  o在数组中的索引(如果不在数组中则返回-1)
     */
    indexOf: function (o) {
        for (var i = 0, len = this.length; i < len; i++) {
            if (FR.equals(o, this[i])) {
                return i;
            }
        }
        return -1;
    }
});

Markdown# test ## sassd