Elastic_Grid | ＆＃34;未捕获的TypeError：无法读取属性＆to; toCowerCase＆＃39;未定义＆＃34;

时间：2017-02-09 02:10:29

标签： javascript jquery portfolio uncaught-typeerror elastic-grid

将个人和家庭放在一起项目组合，并尝试使用Vu Khanh Truong＆＃34; elastic_grid＆＃34;实际投资组合的jQuery插件。您可以查看here。问题是它似乎在我的页面上导致以下错误：

1）我有一个投资组合部分的标题，当我加载运行插件的页面时，它会使我的标题消失。

2）应该过滤根据用于对内容进行分类的不同标记显示的按钮，以及那些不会出现的按钮。

3）它加载我使用的不同类别的预览缩略图图像，但是当我点击它们时，它不会加载具有全尺寸图像的模态（和描述） ）正如它应该的那样。

当我在Chrome中打开控制台时，出现此错误：

Uncaught TypeError: Cannot read property 'toLowerCase' of undefined

我尝试创建一个JSFiddle来发布以复制我遇到的问题，但我想JSFiddle不会让你使用某些脚本或其他东西？ ＆＃39; Cuz每当我尝试包含我在页面上使用的所有脚本时，它都会在控制台中显示 MIME类型错误。

我已安装＆amp;我根据文档使用插件，并且我不是最好的解构Javascript，所以我无法弄清楚为什么我会收到这些错误。 ：P如果有人可以提供帮助，我将不胜感激。

HTML 

<!-- "DOCTYPE" Declaration -->
<!DOCTYPE HTML>

<!-- Start HTML -->
<html lang="en">

    <!-- Start HTML Header -->
    <head>
        <title>My Portfolio</title>

        <!-- Stylesheets -->
        <link href="bootstrap/css/bootstrap.css" rel="stylesheet" type="text/css" /><!-- Bootstrap.css -->
        <link href="font-awesome/css/font-awesome.min.css" rel="stylesheet" type="text/css" /><!-- Font-Awesome -->
        <link href="elastic/css/elastic_grid.min.css" rel="stylesheet" type="text/css" /><!-- Elastic CSS -->
        <link href="mycss.css" rel="stylesheet" type="text/css" /><!-- Custom CSS -->

        <!--Javascripts -->
        <script src="jquery/jquery.js"></script><!-- jQuery -->
        <script src="bootstrap/js/bootstrap.js"></script><!-- Bootstrap jQuery -->
        <script src="jquery/jquery.scrollTo.js"></script><!-- "scrollTo" Smooth Scrolling jQuery plugin -->
        <!-- Elastic -->
        <script src="elastic/js/modernizr.custom.js"></script><!-- Modernizr -->
        <script src="elastic/js/classie.js"></script><!-- Classie -->
        <script src="elastic/js/elastic_grid.min.js"></script> <!-- Elastic -->
        <!-- Initializing & Customizing JS -->
        <script src="js/my.js"></script><!-- Personal Javascript for initializing & using Javascript & jQuery plugins -->

    </head>

    <!-- Start Page Body -->
    <body data-spy="scroll" data-target="#topNav" data-offset="75">

        <!-- Start Navigation -->
        <nav id="topNav" class="navbar navbar-inverse navbar-fixed-top" role="navigation">

            <div class="navbar-header"> 

                <div class="navbar-collapse collapse " id="myNavbar" role="navigation">

                <!-- Site Logo -->
                <a href="#home"><img src="imgs/logo_ph.png" alt="Logo placeholder" class="navbar-brand img-responsive" /></a>

                <!-- Start Navbar Links -->
                <button type="button" class="navbar-toggle" data-toggle="collapse" data-target="#myNavbar">
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>
                    <span class="icon-bar"></span>                        
                </button>

                <ul class="nav navbar-nav navbar-right nav-pills">
                    <li role="presentation"><a href="#about">About Me</a></li>
                    <li role="presentation"><a href="#portfolio">Portfolio</a></li>
                    <li role="presentation"><a href="#contact">Contact Me</a></li>
                    <li role="presentation"><a href="#footer"><i class="text-center fa fa-angle-double-down fa-lg"></i></a></li>
                </ul>

                </div>
            </div>
        </nav>
        <!-- End Navigation -->

        <!-- Start Site Container -->
        <div class="container container-fluid" id="home">

            <br><br>

            <!-- Start "About Me" Section -->
            <section id="about" class="secB center-block">
                <h1 class="text-center">About Me</h1>
                <br><br>
                <img class="me-left" src="imgs/me-1.png" alt="Me" />
                <p>This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
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This is some text This is some text This is some text This is some text This is some text This is some text 
<img class="me-right" src="imgs/me-1.png" alt="Me" />
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
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This is some text This is some text This is some text This is some text This is some text This is some text 
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This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text </p>
            <div class="clearfix"></div>
            </section>
            <!-- End "About Me" Section -->

            <!-- Start "Portfolio" Section -->
            <section id="portfolio" class="secA center-block">
                <h1 class="text-center">Sample Work</h1>
                <br><br>
                <div id="portfolio">

                    <script type="text/javascript">

    $(function(){

        $("#portfolio").elastic_grid({
            'filterEffect': 'fallperspective',
            'hoverDirection': true,
            'hoverDelay': 0,
            'hoverInverse': false,
            'expandingSpeed': 500,
            'expandingHeight': 500,
                'items' :
                [
                    {
                        'title'         : 'Covers',
                        'description'   : ' A collection of media covers I\'ve designed',
                        'thumbnail'     : ['imgs/covers/s/1.jpg', 'imgs/covers/s/2.jpg'],
                        'large'         : ['imgs/covers/l/1.jpg', 'imgs/covers/l/2.jpg'],
                        'button_list'   :
                        [
                            { 'title':'Demo', 'url' : 'http://bonchen.net/' },
                            { 'title':'Download', 'url':'http://porfolio.bonchen.net/'}
                        ],
                        'tags'          : ['Covers']
                    },
                     {
                        'title'         : 'Logos',
                        'description'   : ' A collection of business logos I\'ve designed',
                        'thumbnail'     : ['imgs/logos/s/1.jpg', 'imgs/logos/s/2.jpg'],
                        'large'         : ['imgs/logos/l/1.jpg', 'imgs/logos/l/2.jpg'],
                        'button_list'   :
                        [
                            { 'title':'Demo', 'url' : 'http://bonchen.net/' },
                            { 'title':'Download', 'url':'http://porfolio.bonchen.net/'}
                        ],
                        'tags'          : ['Logos']
                    }
                ]
        });
    });
</script


                </div>
            </section>
            <!-- End "Portfolio" Section -->

            <!-- Start "Contact" Section -->
            <section id="contact" class="secB center-block">
            <h1 class="text-center">Hire Me!</h1>
            <h5 class="text-center">...or you know...just HMU to chat. :P</h5>
                <br><br>
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
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This is some text This is some text This is some text This is some text This is some text This is some text 
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This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
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This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
This is some text This is some text This is some text This is some text This is some text This is some text 
                </section>
            <!-- End "Contact" Section -->


        <!-- End Site Container -->
        </div>

            <!-- Start "Footer" Section -->
                <footer class="footer center-block" id="footer">

                    <!-- Footer Content-->
                    <div class="footer-content">

                        <!-- Footer text -->
                        <div class="footer-text text-center">
                            <span class="text-primary">Port-FAUX-lio</span> | &copy; Husayn Muhammad 2016
                        </div>

                        <!-- Social Media -->
                        <div class="footer-icons-box text-center">
                            <div class="fa-stack fa-2x sm-icon">
                                <a href="mailto:cloud4xL@gmail.com">
                                    <i class="fa fa-circle fa-stack-2x"></i>
                                    <i class="fa fa-envelope fa-stack-1x fa-inverse"></i>
                                </a>
                            </div>
                            <div class="fa-stack fa-2x sm-icon">
                                <a href="http://twitter.com/cloud4xL" target="_blank">
                                    <i class="fa fa-circle fa-stack-2x"></i>
                                    <i class="fa fa-twitter fa-stack-1x fa-inverse"></i>
                                </a>
                            </div>
                            <div class="fa-stack fa-2x sm-icon">
                                <a href="http://freecodecamp.com/cloud4xL" target="_blank">
                                    <i class="fa fa-circle fa-stack-2x"></i>
                                    <i class="fa fa-free-code-camp fa-stack-1x fa-inverse"></i>
                                </a>
                            </div>
                            <div class="fa-stack fa-2x sm-icon">
                                <a href="https://www.linkedin.com/in/husayn-muhammad-040614106?trk=nav_responsive_tab_profile" target="_blank">
                                    <i class="fa fa-circle fa-stack-2x"></i>
                                    <i class="fa fa-linkedin fa-stack-1x fa-inverse"></i>
                                </a>
                            </div>
                        </div>

                        <div class="clearfix"></div>    

                    </div>
                </footer>
                <!-- End "Footer" Section -->

    <!-- End Body -->
    </body>

    <!-- End HTML -->
</html>

CSS 

body {

    background-color: #e1e1e1;
    min-width: 430px !important;

}

/****** TOP NAVIGATION STYLES ******/

.navbar {

    background-color: #f2f2f2 !important; /*#190c03*/
    box-shadow: 0 1px 2px 2px rgba(0, 0, 0, 0.5);

}

.navbar-brand {

    float: left !important;
    height: auto !important;
    transform: translateX(0);
    opacity: 1;
    transition: transform 0.4s, opacity 0.4s;

}

.navbar-brand:hover {

    transform: translateX(25px);
    opacity: 0;
    transition: transform 0.4s, opacity 0.4s;

}

.navbar-right {

    margin-right: 15px !important;

}

.navbar-header {

    position: relative !important;
    float: left !important;
    width: 100% !important;

}

.navbar-toggle {

    /* margin-top: 0px !important; */

}

.navbar ul {

    float: right !important;

}

.nav-pills > li {

    border: 1px solid rgba(0, 0, 0, 0.4);
    background-color: #d8661A;
    border-radius: 5px;
    margin-top: 3.5%;
    margin-right: 5px;
    box-shadow: 0 4px 2px 0 rgba(0, 0, 0, 0.4);
    transform: scale(1, 1);
    transition: box-shadow 0.4s, transform 0.4s;

}

.nav-pills > li:hover {

    transform: translateY(-5px);
    border: 1px solid rgba(0, 0, 0, 0.7);
    transition: transform 0.4s, border 0.4s;

}

.navbar-inverse .navbar-nav > .active > a {

    background-color: transparent !important;

}

.nav-pills > li.active {

    transform: translateY(-5px);
    height: 50%;
    border: 1px solid rgba(0, 0, 0, 0.7);
    color: white !important;
    background-color: #337ab7 !important;
    transition: transform 0.4s, color 0.4s, background-color 0.4s;

}

.nav-pills > li a {

    color: white !important;
    border-bottom: 1px solid transparent !important;
    transition: color 0.4s, border-bottom 0.4s !important;

}


.nav-pills > li.active > a:hover {

    color: white !important;

}

/****** HEADER IMAGE STYLES ******/

.mast {

    width: auto;
    position: relative;
    height: 600px;
    margin-top: 7%;
    margin-bottom: 2%; 
    /* box-shadow: 0 4px 2px 0px rgba(0, 0, 0, 0.7); */

}

/****** <SECTION> STYLES ******/

.secA, .secB {

    width: auto;
    min-height: 400px;
    height: auto;
    padding: 4% 10% 8%;
    border-left: 1px solid rgba(255, 255, 255, 0.1);
    border-right: 1px solid rgba(255, 255, 255, 0.1);
}

.secA {

    background-color: rgba(0, 0, 0, 0.4);
    overflow: auto !important;
    border-top: 1px solid rgba(0, 0, 0, 0.2);
    border-bottom: 1px solid rgba(0, 0, 0, 0.2);

}

.secB {

    background-color: rgba(0, 0, 0, 0.2);

}

/****** ABOUT ME SECTION STYLES ******/

.me-left {

    float: left; 
    max-height: 200px; 
    border: 5px solid black; 
    border-radius: 50%; 
    padding-left: 8px; 
    margin: 10px 10px 10px 0px;
    background-color: white; 
    transform: scaleX(-1);

}

.me-right {


    float: right; 
    max-height: 200px; 
    border: 5px solid black; 
    border-radius: 50%; 
    padding-left: 8px; 
    margin: 10px 0px 10px 10px;
    background-color: white

}

/*********************************

**********sdFilterMe CSS**********

#sdfm-wrapper img, 
.sdfm-overlay {

    //Define the WIDTH of sdFilterMe Images 
    width: 200px !important;
    //Define the HEIGHT of sdFilterMe Images
    height: 200px !important;
    border-radius: 7px;
    overflow: hidden !important;

}

.sdfm-inner-wrapper {

    border-radius: 10px;
    margin: 5px !important;

}

.sdfm-overlay {

    background-color: rgba(0, 0, 0, 0.7) !important;
    color: white !important;
    font-size: 0.35em !important;
    text-overflow: clip !important;

}

.sdfm-overlay span {

    padding: 5% !important;
    margin: 8% auto !important;
    max-width: 85% !important;
    height: auto !important;
    word-wrap: break-word !important;
    border-radius: 2px !important;

}

*********************************/

/****** FOOTER STYLES ******/

.footer {

    width: auto;
    /* min-height: 150px; */
    /*margin-bottom: 5px !important;*/
    background-color: #1b1d1e;
    padding: 1.5% 5%;
    z-index: 3;
    border-top: 1px solid red;

}

.footer-content {

    /* border: 1px solid yellow; */
    margin: 0 auto;
    padding: 10px;
    display: flex;
    flex-flow: row wrap;
    justify-content: center;

}

.footer-text {

    font-size: 1.5em;
    font-weight: normal;
    color: rgba(255, 255, 255, 0.7);
    /* border: 1px solid white; */
    width: auto;
    padding: 5px;
    margin-left: 25px;
    margin-right: 25px;
    margin-top: 0.73%;
    display: flex;
    flex-flow: row wrap;
    align-self: flex-start;
    justify-content: center;

}

.footer-icons-box {

    /* border: 1px solid red; */
    width: auto;
    padding: auto;
    margin-left: 25px;
    margin-right: 25px;
    display: flex;
    flex-flow: row wrap;
    align-self: flex-end;

}

.sm-icon {

    display: inline-block;
    text-align: right;

}

.fa-circle {

    color: rgba(255, 255, 255, 0.9);
    transition: all 0.4s;

}

.footer-icons-box .fa-envelope, 
.fa-twitter, .fa-free-code-camp, .fa-linkedin {

    color: #1b1d1e;
    transform: scale(1, 1);
    transition: all 0.4s;

}

.footer-icons-box .fa-envelope:hover,
.fa-twitter:hover, .fa-free-code-camp:hover,
.fa-linkedin:hover  {

    color: #337ab7 !important;
    transform: scale(0.8, 0.8);
    transition: all 0.4s;

}

JS（来自＆＃34; my.js＆＃34;我在上面的HTML部分中引用的文件）

/* Begin 'scrollTo' */

$(document).ready(function() {
    $('#topNav a').click(function() {
        $.scrollTo(this.hash, 1200, {offset: -70}, {easing:'swing'});
        return false;
    });
});

/* End 'scrollTo' */

2 个答案:

答案 0 :(得分：0)

在Elastic_grid.js中搜索＆＃39; if（numOfTag＆gt; 1）{          创造＆＃34;万物＆＃34;菜单中的选项：            的 createList（＆＃34; config.something＆＃34）;             $ .each（itemsByTags，function（I，i）{                 createList（I）             }）＆＃39;

并使用createList更改粗体行（＆＃34; All＆＃34;）;

答案 1 :(得分：0)

尝试：

在elastic_grid.js中找到函数createList（text）

并更改以下行：

[...]
    function createList(text) {
        var filter = text.toLowerCase().replace(' ', '-');
        // This is a helper function that takes the
        // text of a menu button and array of li items
        if (text != '') {
            var li = $('<li>');
            var a = $('<a>', {
[...]

有：

[...]
        function createList(text) {
        // This is a helper function that takes the
        // text of a menu button and array of li items
        if (text != '' && text !== undefined) {
            var filter = text.toLowerCase().replace(' ', '-');
            var li = $('<li>');
            var a = $('<a>', {
[...]

修复为toLowerCase（）undefined：https://github.com/vukhanhtruong/jquery-elastic-grid/pull/6/commits/5e6ceb02dccb57af536e1728dc5950d1622d0361

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