【问题标题】:array sort alphabetic order into dropdown javascript数组按字母顺序排序到下拉javascript
【发布时间】:2016-03-18 02:10:59
【问题描述】:

我有一个空的下拉列表和一个数组,但是我想在我的下拉列表中按字母顺序显示我的数组。我怎样才能做到这一点?

<select id="dropdown">
</select>

var array = ["vintage","frames","treats","engraved", "stickers", "jewelerybox", "flask"];

【问题讨论】:

  • 只需 array.sort(); 为您工作

标签: javascript arrays sorting


【解决方案1】:
var array = ["vintage","frames","treats","engraved", "stickers", "jewelerybox", "flask"];

array.sort(function(val1 , val2){
  return val1.localeCompare(val2);
});

console.log(array); // ["engraved", "flask", "frames", "jewelerybox", "stickers", "treats", "vintage"]

【讨论】:

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