无法获取未定义或 null 引用的属性“setDefaults”
0
[已解决问题]
解决于 2013-08-20 14:00
刚刚从网上下载的demo（demo名是jquery-validation-master），打开index页面就报这个错
迷茫了 =。= 不知道怎么回事
问题补充：
<!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8"> <title>Test for jQuery validate() plugin</title> <script src="../../Scripts/jquery-1.9.1.min.js" type="text/javascript"></script> <script src="../../Scripts/jquery.validate.js" type="text/javascript"></script> <style> .cmxform fieldset p.error label { color: red; } div.container { background-color: #eee; border: 1px solid red; margin: 5px; padding: 5px; } div.container ol li { list-style-type: disc; margin-left: 20px; } div.container { display: none; } .container label.error { display: inline; } form.cmxform { width: 30em; } form.cmxform label.error { display: block; margin-left: 1em; width: auto; } </style> <script> // only for demo purposes $.validator.setDefaults({ submitHandler: function () { alert("submitted! (skipping validation for cancel button)"); } }); $().ready(function () { $("#form1").validate({ errorLabelContainer: $("#form1 div.error") }); var container = $('div.container'); // validate the form when it is submitted var validator = $("#form2").validate({ errorContainer: container, errorLabelContainer: $("ol", container), wrapper: 'li' }); $(".cancel").click(function () { validator.resetForm(); }); }); </script> </head> <body> <h1 id="banner"> <a href="http://bassistance.de/jquery-plugins/jquery-plugin-validation/">jQuery Validation Plugin</a> Demo</h1> <div id="main"> <form method="get" class="cmxform" id="form1" action=""> <fieldset> <legend>Login Form</legend> <p> <label> Username</label> <input name="user" title="Please enter your username (at least 3 characters)" required minlength="3"> </p> <p> <label> Password</label> <input type="password" maxlength="12" name="password" title="Please enter your password, between 5 and 12 characters" required minlength="5"> </p> <div class="error"> </div> <p> <input class="submit" type="submit" value="Login" /> </p> </fieldset> </form> <!-- our error container --> <div class="container"> <h4> There are serious errors in your form submission, please see below for details.</h4> <ol> <li> <label for="email" class="error"> Please enter your email address</label></li> <li> <label for="phone" class="error"> Please enter your phone <b>number</b> (between 2 and 8 characters)</label></li> <li> <label for="address" class="error"> Please enter your address (at least 3 characters)</label></li> <li> <label for="avatar" class="error"> Please select an image (png, jpg, jpeg, gif)</label></li> <li> <label for="cv" class="error"> Please select a document (doc, docx, txt, pdf)</label></li> </ol> </div> <form class="cmxform" id="form2" method="get" action=""> <fieldset> <legend>Validating a complete form</legend> <p> <label for="email"> Email</label> <input id="email" name="email" required type="email"> </p> <p> <label for="agree"> Favorite Color</label> <select id="color" name="color" title="Please select your favorite color!" required> <option></option> <option>Red</option> <option>Blue</option> <option>Yellow</option> </select> </p> <p> <label for="phone"> Phone</label> <input id="phone" name="phone" required type="number" rangelength="[2,8]"> </p> <p> <label for="address"> Address</label> <input id="address" name="address" required minlength="3"> </p> <p> <label for="avatar"> Avatar</label> <input type="file" id="avatar" name="avatar" required> </p> <p> <label for="agree"> Please agree to our policy</label> <input type="checkbox" class="checkbox" id="agree" title="Please agree to our policy!" name="agree" required> </p> <p> <input class="submit" type="submit" value="Submit" /> <input class="cancel" type="submit" value="Cancel" /> </p> </fieldset> </form> <div class="container"> <h4> There are serious errors in your form submission, please see details above the form!</h4> </div> <a href="index.html">Back to main page</a> </div> </body> </html>
最佳答案
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github 上下载的文件不全。。。。。。。。。。
其他回答(1)
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调试一下看看是哪错了，另外你看看你的文件是不是下载完全，路径对不？
