來自cytoscape的Javascript不是功能
[英]Javascript from cytoscape is not a function
問題描述
我的javascript組件未呈現，並且出現以下錯誤：
TypeError: $(...).cytoscape is not a function
這是引發錯誤的代碼。
本質上，我正在嘗試隔離JavaScript渲染到行內容的內容。 當我運行此程序而不將其嵌套在容器中時，它工作正常。
<!DOCTYPE html> <html> <head> <title>Main Page</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Bootstrap --> <link href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <link rel="stylesheet" type="text/css" href="/static/css/graph4.css"> <!--[if lt IE 9]> <script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.min.js"></script> <![endif]--> </head> <body> <nav class="navbar navbar-default"> <div class="container-fluid"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">Brand</a> </div> <!-- Collect the nav links, forms, and other content for toggling --> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li> <li><a href="#">Link</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> <li role="separator" class="divider"></li> <li><a href="#">One more separated link</a></li> </ul> </li> </ul> <form class="navbar-form navbar-left"> <div class="form-group"> <input type="text" class="form-control" placeholder="Search"> </div> <button type="submit" class="btn btn-default">Submit</button> </form> <ul class="nav navbar-nav navbar-right"> <li><a href="#">Link</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> </ul> </li> </ul> </div><!-- /.navbar-collapse --> </div><!-- /.container-fluid --> </nav> <div class="container-fluid"> <div class="row"> <div class="col-xs-12 col-sm-12 col-md-12" style="background-color:lavender;"> <script src="http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> <script src="http://cytoscape.github.io/cytoscape.js/api/cytoscape.js-latest/cytoscape.min.js"></script> <script> $(function(){ // on dom ready $('#cy').cytoscape({ layout: { name: 'cose', padding: 10, randomize: true }, style: cytoscape.stylesheet() .selector('node') .css({ 'shape': 'data(faveShape)', 'width': 'mapData(weight, 40, 80, 20, 60)', 'content': 'data(name)', 'text-valign': 'center', 'text-outline-width': 2, 'text-outline-color': 'data(faveColor)', 'background-color': 'data(faveColor)', 'color': '#fff' }) .selector(':selected') .css({ 'border-width': 3, 'border-color': '#333' }) .selector('edge') .css({ 'curve-style': 'bezier', 'opacity': 0.666, 'width': 'mapData(strength, 70, 100, 2, 6)', 'target-arrow-shape': 'triangle', 'source-arrow-shape': 'circle', 'line-color': 'data(faveColor)', 'source-arrow-color': 'data(faveColor)', 'target-arrow-color': 'data(faveColor)' }) .selector('edge.questionable') .css({ 'line-style': 'dotted', 'target-arrow-shape': 'diamond' }) .selector('.faded') .css({ 'opacity': 0.25, 'text-opacity': 0 }), elements: { nodes: [ { data: { id: 'j', name: 'Jerry', weight: 65, faveColor: '#6FB1FC', faveShape: 'triangle' } }, { data: { id: 'e', name: 'Elaine', weight: 45, faveColor: '#EDA1ED', faveShape: 'ellipse' } }, { data: { id: 'k', name: 'Kramer', weight: 75, faveColor: '#86B342', faveShape: 'octagon' } }, { data: { id: 'g', name: 'George', weight: 70, faveColor: '#F5A45D', faveShape: 'rectangle' } } ], edges: [ { data: { source: 'j', target: 'e', faveColor: '#6FB1FC', strength: 90 } }, { data: { source: 'j', target: 'k', faveColor: '#6FB1FC', strength: 70 } }, { data: { source: 'j', target: 'g', faveColor: '#6FB1FC', strength: 80 } }, { data: { source: 'e', target: 'j', faveColor: '#EDA1ED', strength: 95 } }, { data: { source: 'e', target: 'k', faveColor: '#EDA1ED', strength: 60 }, classes: 'questionable' }, { data: { source: 'k', target: 'j', faveColor: '#86B342', strength: 100 } }, { data: { source: 'k', target: 'e', faveColor: '#86B342', strength: 100 } }, { data: { source: 'k', target: 'g', faveColor: '#86B342', strength: 100 } }, { data: { source: 'g', target: 'j', faveColor: '#F5A45D', strength: 90 } } ] }, ready: function(){ window.cy = this; // giddy up } }); }); // on dom ready </script> <div id="cy"></div> <p>Test</p> </div> <div class="col-xs-12 col-sm-12 col-md-12" style="background-color:lavenderblush";> Timeline </div> </div> </div> <footer class="footer"> <p> <center> <span class="glyphicon glyphicon-copyright-mark" aria-hidden="true"></span> Test </center> </p> </footer> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script> </body> </html>
2 個解決方案
解決方案1
3 2016-12-27 07:26:12
$('#cy').cytoscape({
layout: {
name: 'cose',
padding: 10,
randomize: true
},
...
};
需要更改為
var cy = cytoscape({
container: $('#cy'),
layout: {
name: 'cose',
padding: 10,
randomize: true
},
...
};
按照http://js.cytoscape.org/#getting-started/initialisation中的說明
這將解決您的錯誤，但是我不確定它是否正在渲染您希望的樣子。 我希望這至少可以使您距離期望的行為更近一步！
解決方案2
0 2016-12-15 19:35:11
您需要這樣傳遞jQuery對象：
(function($) {
//dom and jquery is ready
})(jQuery);
試試吧 ：
<!DOCTYPE html> <html> <head> <title>Main Page</title> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <!-- Bootstrap --> <link href="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet"> <!--[if lt IE 9]> <script src="//cdnjs.cloudflare.com/ajax/libs/html5shiv/3.7.3/html5shiv.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/respond.js/1.4.2/respond.min.js"></script> <![endif]--> </head> <body> <nav class="navbar navbar-default"> <div class="container-fluid"> <!-- Brand and toggle get grouped for better mobile display --> <div class="navbar-header"> <button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target="#bs-example-navbar-collapse-1" aria-expanded="false"> <span class="sr-only">Toggle navigation</span> <span class="icon-bar"></span> <span class="icon-bar"></span> <span class="icon-bar"></span> </button> <a class="navbar-brand" href="#">Brand</a> </div> <!-- Collect the nav links, forms, and other content for toggling --> <div class="collapse navbar-collapse" id="bs-example-navbar-collapse-1"> <ul class="nav navbar-nav"> <li class="active"><a href="#">Link <span class="sr-only">(current)</span></a></li> <li><a href="#">Link</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> <li role="separator" class="divider"></li> <li><a href="#">One more separated link</a></li> </ul> </li> </ul> <form class="navbar-form navbar-left"> <div class="form-group"> <input type="text" class="form-control" placeholder="Search"> </div> <button type="submit" class="btn btn-default">Submit</button> </form> <ul class="nav navbar-nav navbar-right"> <li><a href="#">Link</a></li> <li class="dropdown"> <a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button" aria-haspopup="true" aria-expanded="false">Dropdown <span class="caret"></span></a> <ul class="dropdown-menu"> <li><a href="#">Action</a></li> <li><a href="#">Another action</a></li> <li><a href="#">Something else here</a></li> <li role="separator" class="divider"></li> <li><a href="#">Separated link</a></li> </ul> </li> </ul> </div><!-- /.navbar-collapse --> </div><!-- /.container-fluid --> </nav> <div class="container-fluid"> <div class="row"> <div class="col-xs-12 col-sm-12 col-md-12" style="background-color:lavender;"> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/cytoscape/2.7.13/cytoscape.min.js"></script> <script> (function($) { // on dom ready $('#cy').cytoscape({ layout: { name: 'cose', padding: 10, randomize: true }, style: cytoscape.stylesheet() .selector('node') .css({ 'shape': 'data(faveShape)', 'width': 'mapData(weight, 40, 80, 20, 60)', 'content': 'data(name)', 'text-valign': 'center', 'text-outline-width': 2, 'text-outline-color': 'data(faveColor)', 'background-color': 'data(faveColor)', 'color': '#fff' }) .selector(':selected') .css({ 'border-width': 3, 'border-color': '#333' }) .selector('edge') .css({ 'curve-style': 'bezier', 'opacity': 0.666, 'width': 'mapData(strength, 70, 100, 2, 6)', 'target-arrow-shape': 'triangle', 'source-arrow-shape': 'circle', 'line-color': 'data(faveColor)', 'source-arrow-color': 'data(faveColor)', 'target-arrow-color': 'data(faveColor)' }) .selector('edge.questionable') .css({ 'line-style': 'dotted', 'target-arrow-shape': 'diamond' }) .selector('.faded') .css({ 'opacity': 0.25, 'text-opacity': 0 }), elements: { nodes: [ { data: { id: 'j', name: 'Jerry', weight: 65, faveColor: '#6FB1FC', faveShape: 'triangle' } }, { data: { id: 'e', name: 'Elaine', weight: 45, faveColor: '#EDA1ED', faveShape: 'ellipse' } }, { data: { id: 'k', name: 'Kramer', weight: 75, faveColor: '#86B342', faveShape: 'octagon' } }, { data: { id: 'g', name: 'George', weight: 70, faveColor: '#F5A45D', faveShape: 'rectangle' } } ], edges: [ { data: { source: 'j', target: 'e', faveColor: '#6FB1FC', strength: 90 } }, { data: { source: 'j', target: 'k', faveColor: '#6FB1FC', strength: 70 } }, { data: { source: 'j', target: 'g', faveColor: '#6FB1FC', strength: 80 } }, { data: { source: 'e', target: 'j', faveColor: '#EDA1ED', strength: 95 } }, { data: { source: 'e', target: 'k', faveColor: '#EDA1ED', strength: 60 }, classes: 'questionable' }, { data: { source: 'k', target: 'j', faveColor: '#86B342', strength: 100 } }, { data: { source: 'k', target: 'e', faveColor: '#86B342', strength: 100 } }, { data: { source: 'k', target: 'g', faveColor: '#86B342', strength: 100 } }, { data: { source: 'g', target: 'j', faveColor: '#F5A45D', strength: 90 } } ] }, ready: function(){ window.cy = this; // giddy up } }); }); // on dom ready </script> <div id="cy"></div> <p>Test</p> </div> <div class="col-xs-12 col-sm-12 col-md-12" style="background-color:lavenderblush";> Timeline </div> </div> </div> <footer class="footer"> <p> <center> <span class="glyphicon glyphicon-copyright-mark" aria-hidden="true"></span> Test </center> </p> </footer> <script src="//cdnjs.cloudflare.com/ajax/libs/jquery/1.12.4/jquery.min.js"></script> <script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.7/js/bootstrap.min.js"></script> </body> </html>
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