通过javascript提交表单时出现Bootstrap成功警报

本文介绍了通过javascript提交表单时出现Bootstrap成功警报的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我已经在互联网上搜索了数小时，以试图了解如何在用户提交表单时使可忽略的绿色警报向下滑动(非模式).我认为这与表单验证有关，但不确定.请帮忙.

I've been searching the internet for hours to try to understand how to make a dismissible green alert slide down (non-modal) when a user submits a form. I'm thinking it has something to do with form validation but not sure. Please help.

该代码不起作用，因为当我单击表单上的提交时，什么也没有发生.验证不适用于表格.(表单操作属性为空.)method ="post"

The code isn't working, because when I click submit on the form, nothing happens. The validation is not applying to the form. (the form action attribute has been left empty.) method="post"

我正在使用服务器提供的表单处理脚本(不确定是否会有所不同.)

I am using a form processing script provided by the server (not sure if that makes a difference.)

所以我的问题是:如何链接"提交按钮以将表单发送到服务器，然后通过jQuery显示适合col-md-4的可忽略的成功警报?

so my question is: how can I "link" the submit button to send the form to the sever, then show a dismissible success alert via jQuery that will fit into a col-md-4?

推荐答案

以下是在Bootstrap模态中执行此操作的简化方法.我们在这里所做的就是检查表单是否已通过jQuery提交，然后以模式显示消息.

Here's a simplified way of how you can do it within a Bootstrap modal. All we're doing here is checking if the form has been submitted via jQuery, then showing the message in a modal.

此处是将其与PHP结合的方法

<!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="utf-8">
        <meta http-equiv="X-UA-Compatible" content="IE=edge">
        <title></title>
        <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=0">
        <link href="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css" rel="stylesheet">
    </head>
    <body>

        <div class="container">

            <div id="messages" class="hide" role="alert">
              <button type="button" class="close" data-dismiss="alert" aria-label="Close"><span aria-hidden="true">&times;</span></button>
              <div id="messages_content"></div>
            </div>

            <form id="form" method="post">
                <button class="btn btn-default" type="submit">Submit</button>
            </form>
        </div>

        <script src="http://code.jquery.com/jquery.js"></script>
        <script src="http://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/js/bootstrap.min.js"></script>

        <script>
            $('#form').submit(function(e) {
                $('#messages').removeClass('hide').addClass('alert alert-success alert-dismissible').slideDown().show();
                $('#messages_content').html('<h4>MESSAGE HERE</h4>');
                $('#modal').modal('show');
                e.preventDefault();
            });
        </script>

    </body>
</html>

这篇关于通过javascript提交表单时出现Bootstrap成功警报的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持！

Modal