jquery - 使用ajax在名称中包含 "[]"的多个选择框中选择多个选项

Question

我试图从 ajax 接收的数据中动态选择多个选择框中的选项。

HTML

<select multiple="multiple" id="sbox[]" name="sbox[]">
   <option value="1">1</option>
   <option value="2">2</option>
   <option value="3">3</option>
</select>

JQuery

$.post(
    "test.php",
    {
       action: "test"
    },
    function(data) {
       //data received is in the format of "2,3"
       splitText = data.split(",");
       $.each(splitText, function(k,v) {
           $("#sbox[]").children("option[value="+v+"]").attr("selected","selected");
       });
    }
);

但是它不起作用。

Answer 1

尝试

$.post(
    url: "test.php",
    function(data) {
       //data received is in the format of "2,3"
       splitText = data.split(",");
       $.each(splitText, function(k,v) {
           $("#sbox\[\]").children("option[value="+v+"]").attr("selected","selected");
       });
    }
);