在jQuery中直接提交表单后怎么获取返回值

你好！

可以通过jquery.form.js来解决。

    标题：
    内容：<br /><br>    <button>提交</button><br></form></pre>
<pre t="code" l="js">$('button').on('click', function() {<br>    $('form').on('submit', <br>        function() {<br>            var title = $('inpur[name=title]').val(),<br>                content = $('textarea').val();<br>            $(this).ajaxSubmit({<br>                type: 'post', // 提交方式 get/post<br>                url: 'your url', // 需要提交的 url<br>                data: {<br>                    'title': title,<br>                    'content': content<br>                },<br>                success: function(data) { <br>                    // data 保存提交后返回的数据，一般为 json 数据<br>                    // 此处可对 data 作相关处理<br>                    alert('提交成功！');<br>                }<br>                $(this).resetForm(); // 提交后重置表单<br>            });<br>            return false; // 阻止表单自动提交事件 <br>        }<br>    );<br>});</pre>
<pre t="code" l="js">希望对你有帮助！</pre></p>
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                            <p>你要兼容到小于等于IE9的话，最好是用form+iFrame来完成。提交form的时候界面会跳转，所以把界面跳转指向iFrame，这样表单提交了，跳转的只是iFrame里面的内容，把iFrame隐藏掉，就像异步提交一样（实际上不是异步，是伪装的）。</p>
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