[英]How to store data in MySQL?
I am writing a script that can create a table and dynamically add new rows using mysql.我正在编写一个脚本,它可以创建一个表并使用 mysql 动态添加新行。
Two column values will this code.两列值将使用此代码。 I tried to use an Array but don't know how to proceed.
我尝试使用数组,但不知道如何继续。
Here is my web page:这是我的网页:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title> Dynamically </title>
<style type="text/css">
form{
margin: 20px 0;
}
form input, button{
padding: 5px;
}
table{
width: 100%;
margin-bottom: 20px;
border-collapse: collapse;
}
table, th, td{
border: 1px solid #cdcdcd;
}
table th, table td{
padding: 10px;
text-align: left;
}
</style>
<script src="https://code.jquery.com/jquery-1.12.4.min.js"></script>
<script type="text/javascript">
$(document).ready(function(){
$(".add-row").click(function(){
var name = $("#name").val();
var email = $("#email").val();
var markup = "<tr><td><input type='checkbox' name='record'></td><td>" + name + "</td><td>" + email + "</td></tr>";
if ($('#name').val() == "")
{
alert('Please Enter the Name');
$('#name').focus();
}
else if
($('#email').val() == "")
{
alert('Please Enter the email');
$('#email').focus();
}
else
{
$("table tbody").append(markup);
$("#name").val("");
$('#email').val('');
$('#name').focus();
}
});
// Find and remove selected table rows
$(".delete-row").click(function(){
$("table tbody").find('input[name="record"]').each(function(){
if($(this).is(":checked")){
$(this).parents("tr").remove();
}
});
});
});
</script>
</head>
<body>
<input type="text" id="name" placeholder="Name">
<input type="text" id="email" placeholder="Email Address">
<input type="submit" class="add-row" value="Add Row">
</form>
<table>
<thead>
<tr>
<th>Select</th>
<th>Name</th>
<th>Email</th>
</tr>
</thead>
<tbody>
<!--<tr>
<td><input type="checkbox" name="record"></td>
<td></td>
<td></td>
</tr>-->
</tbody>
</table>
<button type="button" class="delete-row">Delete Row</button>
<button onclick="myFunction()">Click me</button>
</body>
</html>
You just wrote some kind of client-side Javascript application that for example runs inside a web browser.您刚刚编写了某种客户端 Javascript 应用程序,例如在 Web 浏览器中运行。 One possibility is to connect that application to a server that exposes an API to request some kind of data from and display it inside the application table.
一种可能性是将该应用程序连接到公开 API 的服务器,以从中请求某种数据并将其显示在应用程序表中。
I would suggest taking for example a look into Angular and its hero-examples: Angular heroes to get an understanding of modern web application development.我建议以查看 Angular 及其英雄示例为例: Angular 英雄以了解现代 Web 应用程序开发。 As next step you could take a look into NodeJs to understand how a simple server-side API is build and how to store data into MySQL or MongoDB.
作为下一步,您可以查看 NodeJs 以了解如何构建简单的服务器端 API 以及如何将数据存储到 MySQL 或 MongoDB。
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