[英]How can i get value of Javascript function, inside jsp?
This is my demo.jsp page 这是我的demo.jsp页面
<head>
<script>
function source(key){
var k=document.getElementById(key);
var UserSelectedOption = k.options[k.selectedIndex].text;
alert(UserSelectedOption);
}
</script>
<body>
<%
//How can i get UserSelectedOption value here;
%>
</body>
Here i'm getting UserSelectedOption is "hello",how can i use it inside jsp body page.thanks for your help. 在这里,我得到的UserSelectedOption是“ hello”,我如何在jsp主体页面中使用它。感谢您的帮助。
you have to only show the content, you can show in a div 您只需要显示内容,就可以在div中显示
<body>
<div id="divId"></div>
</body>
//-------// // // -------
function source(key){
var k=document.getElementById(key);
var UserSelectedOption = k.options[k.selectedIndex].text;
alert(UserSelectedOption);
document.getElementById("divId").innerHTML=UserSelectedOption;
}
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