如何调用jQuery函数onclick?

时间:2013-06-07 05:25:10

标签: javascript jquery html

当我点击提交按钮时,我正在使用此代码将页面的当前网址添加到div中。我没有得到如何调用函数onclick。怎么做?

<html xmlns="http://www.w3.org/1999/xhtml">
    <head>
        <title>localhost</title>
        <script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.js"></script>
        <script type="text/javascript">
            $(function () {
                var url = $(location).attr('href');
                $('#spn_url').html('<strong>' + url + '</strong>');
            });
        </script>
    </head>
    <body>
        <form id="form1" runat="server">
            <div id="spn_url"></div>
            <input type="submit" value="submit" name="submit">
        </form>
    </body>
</html>

5 个答案:

答案 0 :(得分:8)

请查看http://jsfiddle.net/2dJAN/59/

$("#submit").click(function () {
var url = $(location).attr('href');
$('#spn_url').html('<strong>' + url + '</strong>');
});

答案 1 :(得分:6)

试试这个..

HTML

<input type="submit" value="submit" name="submit" id="submit">

的jQuery

$(document).ready(function () {
    $('#submit').click(function () {
        var url = $(location).attr('href');
        $('#spn_url').html('<strong>' + url + '</strong>');
    });
});

答案 2 :(得分:3)

试试这个:

<强> HTML:

<input type="submit" value="submit" name="submit" onclick="myfunction()">

<强> jQuery的:

<script type="text/javascript">
 function myfunction() 
 {
    var url = $(location).attr('href');
    $('#spn_url').html('<strong>' + url + '</strong>');
 }
</script>

答案 3 :(得分:2)

试试这个:

$('form').submit(function(){
    // this function will be raised when submit button is clicked.
    // perform submit operations here
});

答案 4 :(得分:1)

  

JS

 $(function () {
    var url = $(location).attr('href');
    $('#spn_url').html('<strong>' + url + '</strong>');
    $("#submit").click(function () {
        alert('button clicked');
    });
});
  

HTML

<input id="submit" type="submit" value="submit" name="submit">