Warning: file_get_contents(/data/phpspider/zhask/data//catemap/9/java/355.json): failed to open stream: No such file or directory in /data/phpspider/zhask/libs/function.php on line 167

Warning: Invalid argument supplied for foreach() in /data/phpspider/zhask/libs/tag.function.php on line 1116

Notice: Undefined index: in /data/phpspider/zhask/libs/function.php on line 180

Warning: array_chunk() expects parameter 1 to be array, null given in /data/phpspider/zhask/libs/function.php on line 181
Java HTML和JSP将命令绑定到选项表单_Java_Html_Jsp_Html Select - Fatal编程技术网

Java HTML和JSP将命令绑定到选项表单

Java HTML和JSP将命令绑定到选项表单,java,html,jsp,html-select,Java,Html,Jsp,Html Select,我在尝试将操作绑定到HTML选择选项时遇到了一个小问题。 目前我有: <select name ="delivery "> <p><option value="1"</p>Free Delivery</option> <p><option value="2"</p>Next-day</option>

我在尝试将操作绑定到HTML选择选项时遇到了一个小问题。 目前我有:

<select name ="delivery ">
    <p><option value="1"</p>Free Delivery</option>                            
    <p><option value="2"</p>Next-day</option>                        
</select>


首先更改条目,比如
首先您的html代码是非法的,然后我不知道${cart.subtotal}是什么?
$("select[name='delivery']").change(function() {
//do something here
});