hello世界不能在与jointjs的html中正常工作？ [英] hello world does not work properly in html with jointjs?
问题描述
我是html和joint.js库中的初学者。我有这个代码，一旦我将它保存为html在我的笔记本电脑，它是假设绘制2个连接的矩形，但没有任何显示在浏览器中。
我下载了许多库，并将它们放在具有html页面的相同文件夹中，但没有出现。
I am a beginner in html and the joint.js library. I have this code and once I saved it as html on my laptop, it is suppose to draw 2 connected rectangles but nothing appears in the browser. I downloaded many libraries and put them in the same folder that has the html page but nothing appear too.
我想要做什么？
我在哪里可以放置我想在html代码中使用的库？
What am I suppose to do? Where can I put the libraries that I want to use in html code?
我下载的库是：
- backbone.js
- core.js
- geometry.js
- joint.all.css
- joint.all.js
- joint.all.min.css
- joint.all.min.js
- joint.css
- joint.dia.cell.js
- joint.dia.element.js
- joint.dia.graph.js
- li>
- joint.dia.paper.js
- joint.js
- joint.min.css
- joint.min.js
- joint.shapes.devs.js
- joint.shapes.devs.min.js
- joint.shapes.erd.js
- joint.shapes.erd.min.js
- .shapes.fsa.js
- joint.shapes.fsa.min.js
- joint.shapes.org.js
- joint.shapes.org.min.js
- jquery.js
- jquery.sortElements.js
- lodash.js
- raphael-min.js
- raphael.js
- p> vectorizer.js
- backbone.js
- core.js
- geometry.js
- joint.all.css
- joint.all.js
- joint.all.min.css
- joint.all.min.js
- joint.css
- joint.dia.cell.js
- joint.dia.element.js
- joint.dia.graph.js
- joint.dia.link.js
- joint.dia.paper.js
- joint.js
- joint.min.css
- joint.min.js
- joint.shapes.devs.js
- joint.shapes.devs.min.js
- joint.shapes.erd.js
- joint.shapes.erd.min.js
- joint.shapes.fsa.js
- joint.shapes.fsa.min.js
- joint.shapes.org.js
- joint.shapes.org.min.js
- jquery.js
- jquery.sortElements.js
- lodash.js
- raphael-min.js
- raphael.js
vectorizer.js
<link rel="stylesheet" type="text/css" href="joint.css" />
<script type="text/javascript" src="joint.js" ></script>
<script type="text/javascript">
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#myholder'),
width: 600,
height: 200,
model: graph
});
var rect = new joint.shapes.basic.Rect({
position: { x: 100, y: 30 },
size: { width: 100, height: 30 },
attrs: { rect: { fill: 'blue' }, text: { text: 'my box', fill: 'white' } }
});
var rect2 = rect.clone();
rect2.translate(300);
var link = new joint.dia.Link({
source: { id: rect.id },
target: { id: rect2.id }
});
graph.addCells([rect, rect2, link]);
})
</script>
<div id="myholder" >
</div>
感谢大家..
该程序现在工作，我把库的源代码改为网站的URL。如果我使用我在计算机上下载的一次，它不会再工作：
<!DOCTYPE html>
<html>
<head>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js" ></script>
<script src= "http://denknix.com/astro/lib/joint/www/build/joint.all.min.js"></script>
<link rel="stylesheet" type="text/css" href="http://www.jointjs.com/downloads/joint.css" />
<script type="text/javascript" src="http://www.jointjs.com/downloads/joint.js" ></script>
<script type="text/javascript">
$(function() {
var graph = new joint.dia.Graph;
var paper = new joint.dia.Paper({
el: $('#myholder'),
width: 600,
height: 200,
model: graph
});
var rect = new joint.shapes.basic.Rect({
position: { x: 100, y: 30 },
size: { width: 100, height: 30 },
attrs: { rect: { fill: 'blue' }, text: { text: 'my box', fill: 'white' } }
});
var rect2 = rect.clone();
rect2.translate(300);
var link = new joint.dia.Link({
source: { id: rect.id },
target: { id: rect2.id }
});
graph.addCells([rect, rect2, link]);
})
</script>
<title>Test</title>
</head>
<body>
<div id="myholder" >
</div>
</body></html>
推荐答案
注意，您不需要以下两个文件在您的示例中：
Note that you don't need the following two files in your example:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js" ></script>
<script src= "http://denknix.com/astro/lib/joint/www/build/joint.all.min.js"></script>
这是因为jQuery已经包含在 joint.js ，另一个 joint.all.min.js 是JointJS（0.4）的非常旧版本。
This is because jQuery is already included in joint.js and the other joint.all.min.js is a very old version of JointJS (0.4).
您只需要正确包含的其他两个文件：
You only need the other two files that you have correctly included:
<link rel="stylesheet" type="text/css" href="http://www.jointjs.com/downloads/joint.css" />
<script type="text/javascript" src="http://www.jointjs.com/downloads/joint.js" ></script>
问题必须在于将这些文件下载到计算机后如何引用。
The problem must lie in how you reference those files once download them to your computer.
这篇关于hello世界不能在与jointjs的html中正常工作？的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
