javascript - 使用包含逗号分隔值的变量填充下拉框

Question

我如何根据包含逗号分隔值数据的变量填充选择框？

例子:

var x = Jenny,John,Stephanie,Marc,Ryan,Jessica

预期结果:

[DROP DOWN BOX]
Jenny
John
Stephanie
Marc
Ryan
Jessica

Answer 1

http://jsfiddle.net/fYN7M/

HTML

<select id="myoptions">

</select>

JavaScript

var x = "Jenny,John,Stephanie,Marc,Ryan,Jessica";

var options = x.split(",");

var select = document.getElementById('myoptions');
for(var i=0; i<options.length; i++)
{
  select.options[i] = new Option(options[i], i);  //new Option("Text", "Value")
}