// Userlist data array for filling in info box
var userListData = [];
// DOM Ready =============================================================
$(document).ready(function() {
// Populate the user table on initial page load
populateTable();
// Username link click
$('#userList table tbody').on('click', 'td a.linkshowuser', showUserInfo);
// Add User button click
$('#btnAddUser').on('click', addUser);
// Delete User link click
$('#userList table tbody').on('click', 'td a.linkdeleteuser', deleteUser);
//Set Default page to Home.html
$('#content').load('views/home.html');
//Call navBar function
navBar();
projectBtn();
});
// Functions =============================================================
//Navbar function
function navBar() {
$('ul#navtest li a').click(function() {
var page = $(this).attr('title');
$('#content').fadeOut(400);
setTimeout(function(){$('#content').load('views/' + page + '.html')}, 400);
$('#content').fadeIn(400);
return false;
});
}
function projectBtn() {
$('a.projectbutton').click(function() {
var page = $(this).attr('title');
$('#content').fadeOut(400);
setTimeout(function(){$('#content').load('views/' + page + '.html')}, 400);
$('#content').fadeIn(400);
return false;
});
}
// Fill table with data
function populateTable() {
// Empty content string
var tableContent = '';
// jQuery AJAX call for JSON
$.getJSON( '/users/userlist', function( data ) {
// Stick our user data array into a userlist variable in the global object
userListData = data;
// For each item in our JSON, add a table row and cells to the content string
$.each(data, function(){
tableContent += '<tr>';
tableContent += '<td><a href="#" class="linkshowuser" rel="' + this.username + '">' + this.username + '</a></td>';
tableContent += '<td>' + this.email + '</td>';
tableContent += '<td><a href="#" class="linkdeleteuser" rel="' + this._id + '">delete</a></td>';
tableContent += '</tr>';
});
// Inject the whole content string into our existing HTML table
$('#userList table tbody').html(tableContent);
});
};
// Show User Info
function showUserInfo(event) {
// Prevent Link from Firing
event.preventDefault();
// Retrieve username from link rel attribute
var thisUserName = $(this).attr('rel');
// Get Index of object based on id value
var arrayPosition = userListData.map(function(arrayItem) { return arrayItem.username; }).indexOf(thisUserName);
// Get our User Object
var thisUserObject = userListData[arrayPosition];
//Populate Info Box
$('#userInfoName').text(thisUserObject.fullname);
$('#userInfoAge').text(thisUserObject.age);
$('#userInfoGender').text(thisUserObject.gender);
$('#userInfoLocation').text(thisUserObject.location);
};
// Add User
function addUser(event) {
event.preventDefault();
// Super basic validation - increase errorCount variable if any fields are blank
var errorCount = 0;
$('#addUser input').each(function(index, val) {
if($(this).val() === '') { errorCount++; }
});
// Check and make sure errorCount's still at zero
if(errorCount === 0) {
// If it is, compile all user info into one object
var newUser = {
'username': $('#addUser fieldset input#inputUserName').val(),
'email': $('#addUser fieldset input#inputUserEmail').val(),
'fullname': $('#addUser fieldset input#inputUserFullname').val(),
'age': $('#addUser fieldset input#inputUserAge').val(),
'location': $('#addUser fieldset input#inputUserLocation').val(),
'gender': $('#addUser fieldset input#inputUserGender').val()
}
// Use AJAX to post the object to our adduser service
$.ajax({
type: 'POST',
data: newUser,
url: '/users/adduser',
dataType: 'JSON'
}).done(function( response ) {
// Check for successful (blank) response
if (response.msg === '') {
// Clear the form inputs
$('#addUser fieldset input').val('');
// Update the table
populateTable();
}
else {
// If something goes wrong, alert the error message that our service returned
alert('Error: ' + response.msg);
}
});
}
else {
// If errorCount is more than 0, error out
alert('Please fill in all fields');
return false;
}
};
// Delete User
function deleteUser(event) {
event.preventDefault();
// Pop up a confirmation dialog
var confirmation = confirm('Are you sure you want to delete this user?');
// Check and make sure the user confirmed
if (confirmation === true) {
// If they did, do our delete
$.ajax({
type: 'DELETE',
url: '/users/deleteuser/' + $(this).attr('rel')
}).done(function( response ) {
// Check for a successful (blank) response
if (response.msg === '') {
}
else {
alert('Error: ' + response.msg);
}
// Update the table
populateTable();
});
}
else {
// If they said no to the confirm, do nothing
return false;
}
};
.border {
border: 4px solid black; }
.back2 {
background-color: #232323; }
.marginleft {
margin-left: 8%; }
.margin {
margin-right: 4%;
margin-left: 4%;
margin-top: 2%;
margin-bottom: 2%; }
.padding {
padding: 1%; }
.margintop {
margin-top: 1%; }
.margintop2 {
margin-top: 5%; }
.iconmargintop {
margin-top: 50px; }
.fill {
height: 100%;
width: 100%; }
p {
color: #ffffff; }
label {
color: #ffffff; }
h1 {
color: #ffffff; }
h2 {
color: #ffffff; }
th {
color: #ffffff; }
span {
color: #ffffff; }
h3 {
color: #ffffff; }
.projectseltext {
padding: 1%;
margin: 1%; }
.background {
background-color: #333333;
position: relative;
height: 100%; }
#blacktext {
color: black; }
.disablelink {
pointer-events: none;
cursor: default; }
.nav {
background-color: #b2b2b2; }
.nav a {
color: #ffffff;
font-size: 11px;
font-weight: bold;
padding: 14px 10px;
text-transform: uppercase; }
.nav li {
display: inline; }
.back1 {
background-color: #0c0c0c; }
.fit {
height: 100%;
width: 100%; }
.well {
background-color: #333333; }
.backg1 {
background-color: #333333; }
<html>
<head>
<meta name="generator"
content="HTML Tidy for HTML5 (experimental) for Windows https://github.com/w3c/tidy-html5/tree/c63cc39" />
<title></title>
</head>
<body>
<div id="project">
<div class="container-fluid row">
<a href="#" title="projectnew" class="projectbutton">
<div class="back2 col-md-11 margin border">
<img src="images/ph.jpg" class="thumbnail margin col-md-3" style="width:150px;" />
<h1 class="margin" style="margin-top:75px;">New Projects</h1>
</div>
</a>
</div>
</div>
</body>
</html>
<!DOCTYPE html>
<html>
<head>
<meta name="generator"
content="HTML Tidy for HTML5 (experimental) for Windows https://github.com/w3c/tidy-html5/tree/c63cc39" />
<link rel="stylesheet" href="stylesheets/bootstrap.min.css" />
<link rel="stylesheet" href="stylesheets/main.css" />
<script src="build/js/jquery-2.2.4.min.js"></script>
<script src="build/js/bootstrap.min.js"></script>
<script src="build/js/global.js"></script>
<title></title>
</head>
<body class="background">
<div class="container-fluid nav navbar-inverse">
<ul id="navtest" class="margintop">
<li>
<a href="#" title="home" id="blacktext">Home</a>
</li>
<li>
<a href="#" title="project" id="blacktext">Projects</a>
</li>
<li>
<a href="#" title="contact" id="blacktext">Contact</a>
</li>
<li>
<a href="#" title="resume" id="blacktext">Resume</a>
</li>
<li>
<a href="#" title="about" id="blacktext">About</a>
</li>
<li>
<a href="#" title="database" id="blacktext">Database</a>
</li>
</ul>
</div>
<div id='content' class="tab-content" />
</body>
</html>
<html>
<head>
<meta name="generator"
content="HTML Tidy for HTML5 (experimental) for Windows https://github.com/w3c/tidy-html5/tree/c63cc39" />
<title></title>
</head>
<body>
<div id="projectnew">
<div class="row">
<div class="container col-md-12 margintop marginleft">
<a href="#project" data-toggle="tab">Back</a>
</div>
<div class="container-fluid margin">
<a href="" data-toggle="tab">
<div class="back2 col-md-11 margin border">
<img src="images/ph.jpg" class="thumbnail margin" style="width:150px" />
<h1 class="margin">Comming soon.</h1>
</div>
</a>
</div>
</div>
</div>
</body>
</html>
此文件是临时的,我知道内容不会做任何事情。
函数navBar工作正常,但是当尝试将相同的方法应用于另一个类时,它似乎失败了。
每当我点击projectbutton类时,它都会重定向到error.html。出于某种原因,javascript没有在点击时看到/处理该类,并且href是不受支持的类型会将我重定向到error.html。但是我不确定我的代码有什么问题。
答案 0 :(得分:0)
欢迎;
在您的HTML代码<a href="projectnew" class="projectbutton">
中,您有一个元素的href,如果点击它,它将转到页面&#34; www.yourdomain.com/projectnew"由于此页面不存在,您将被重定向到错误页面...
要解决此问题,您应该使用preventDefault,以防止您的链接元素o 抄袭您不想要的内容。
$('a.projectbutton').click(function(event) {
event.preventDefault();
var page = $(this).attr('href');
$('#content').fadeOut(400);
setTimeout(function(){$('#content').load('views/' + page + '.html')}, 400);
$('#content').fadeIn(400);
return false;
});
我没试过,但它应该有效。
详细了解preventDefault:https://api.jquery.com/event.preventdefault/
OR;
由于主要问题是你的元素中的href属性,请尝试删除它们;
<a href="#" title="home" id="blacktext">Home</a>
在JS中使用title作为说明符;
$('a.projectbutton').click(function() {
var page = $(this).attr('title'); //changed this into title.
$('#content').fadeOut(400);
setTimeout(function(){$('#content').load('views/' + page + '.html')}, 400);
$('#content').fadeIn(400);
return false;
});