【发布时间】:2014-01-09 07:48:12
【问题描述】:
我是 jquery 和 codeigniter 的新手,但不是编程我之前用 javascript 做过一些验证。 我想在我的项目中使用 jquery 并验证表单输入请逐步帮助我
1.如何包含jquery?
2.如何使用它来验证表单?
<!DOCTYPE html>
<html>
<head>
<title><?php echo $title; ?></title>
</head>
<body>
<form id="form" action="<?php echo $form_action; ?>" method="post">
<center><h1><?php echo $form_h1; ?></h1></center>
<table width="800" border="1" bordercolor="BLUE" align="center" cellpadding="5" cellspacing="2">
</tr>
<tr>
<td>
<b>FirstName</b>
</td>
<td>
<input type="text" id="firstname" name="firstname">
<span class="firstname_error_msg" style="color: #ff0000;"></span>
</td>
</tr>
<tr>
<td>
<b>LastName</b>
</td>
<td>
<input type="text" id="lastname" name="lastname">
</td>
</tr>
<tr> You can <em>not</em> use Markdown in here.
<td>
<b>Address</b>
</td>
<td>
<input type="text" id="address" name="address" />
<span class="address_error_msg" style="color: #ff0000;"></span>
</td>
</tr>
<tr>
<td>
<b>Email Id</b>
</td>
<td>
<input type="text" id="email" name="email"/>
<span class="email_error_msg" style="color: #ff0000;"></span>
</td>
</tr>
<tr>
<td>
<b>Password</b>
</td>
<td>
<input type="text" id="password" name="password" />
<span class="password_error_msg" style="color: #ff0000;"></span>
</td>
</tr> You can <em>not</em> use Markdown in here.
<tr>
<td>
<b>Gender</b>
</td>
<td>
<select name="gender">
<option value="M">Male</option>
<option value="F">Female</option>
</select>
</td>
</tr>
<tr>
<td>
<b>Date Of Birth</b>
</td>
<td>
<input type="text" id="dob" name="dob" />
</td>
</tr>
<tr>
<td>
<b>Age</b>
</td>
<td>
<input type="text" name="age" />
</td>
</tr>
<tr>
<td>
<b>Zipcode</b>
</td>
<td>
<input type="text" id="zipcode" name="zipcode"/>
<span class="zipcode_error_msg" style="color: #ff0000;"></span>
</td>
</tr>
<tr>
<td>
<b>Mobile</b>
</td>
<td>
<input type="text" name="mobile"/>
</td>
</tr>
<tr>
<td colspan="100%" align="center" >
<input type="submit" id="submit" name="submit" value="Submit"/>
<input id="reset" type="reset" value="Reset">
</td>
</tr>
</table>
</form>
</body>
</html>
【问题讨论】:
-
您可以在 CI Javascript 集成库文档中找到所需的一切:
ellislab.com/codeigniter/user-guide/libraries/javascript.html
标签: codeigniter jquery-validation-engine