我想从本地文本文件中动态替换svg对象的文本元素。在我的文件下面是文本和svg:
文本文件:
<p id="p1">It works fine</p>
text svg:
<svg width="640" height="480" xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg">
<rect id="svg_1" height="87" width="162" y="188" x="130" stroke-linecap="null" stroke-linejoin="null" stroke-dasharray="null" stroke-width="5" stroke="blue" fill="yellow"/>
<text xml:space="preserve" text-anchor="start" font-family="serif" font-size="24" id="divA" y="240" x="313" stroke-linecap="null" stroke-linejoin="null" stroke-dasharray="null" stroke-width="0" stroke="#000000" fill="blue"> </text>
</svg>
它与div工作正常,或者我将值(例如dog)用于要修改的元素svg。在mon fichier html下面:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
var x = $("#divA").load("demo_test.txt #p1");
var y = $("#div1").load("demo_test.txt #p1");
document.getElementById("div1").textContent = y;
var svg = document.getElementById("textsvg");
var svgDoc = svg.contentDocument;
svgDoc.getElementById("divA").textContent = "dog";
});
</script>
</head>
<body>
<div id="div1"><h2>PSU0 to PDU-A G0-2</h2></div>
<object id="textsvg" width="600" height="480" type="image/svg+xml" data="essai.svg"></object>
</body>
但是,当我将变量y放入文本元素svg时,我得到了消息&#34; [object Object]&#34;而不是消息&#34;它工作正常&#34;。在html文件下面:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
var x = $("#divA").load("demo_test.txt #p1");
var y = $("#div1").load("demo_test.txt #p1");
document.getElementById("div1").textContent = y;
var svg = document.getElementById("textsvg");
var svgDoc = svg.contentDocument;
svgDoc.getElementById("divA").textContent = x;
});
</script>
</head>
<body>
<div id="div1"><h2>PSU0 to PDU-A G0-2</h2></div>
<object id="textsvg" width="600" height="480" type="image/svg+xml" data="essai.svg"></object>
</body>
你能帮助我吗?
谢谢,
B.R,
答案 0 :(得分:0)
subprojects {
repositories {
// Add repositories here
}
}
这适用于jquery
完整示例:http://codepen.io/anon/pen/pRRgaP
注意:我没有使用文件,我只是动态更新了svg
答案 1 :(得分:0)
我解决了部分问题。我已经将“svg”直接嵌入到我的html中。 我注意到通过下载没有标签的文本文件:demo_text1.txt div显示得很好,文本svg:
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"></script>
<script>
$(document).ready(function(){
$("#div1").load("demo_test.txt #p2");
$("#divA").load("demo_test1.txt");
});
</script>
</head>
<body>
<div id="div1"><h2 style="color:blue">PSU0 to PDU-A G0-2</h2></div>
<svg width="800" height="480" xmlns="http://www.w3.org/2000/svg" xmlns:svg="http://www.w3.org/2000/svg">
<rect id="svg_1" height="87" width="162" y="20" x="5" stroke-linecap="null" stroke-linejoin="null" stroke-dasharray="null" stroke-width="5" stroke="blue" fill="yellow"/>
<text xml:space="preserve" text-anchor="start" font-family="serif" font-size="14" id="divA" y="67" x="175" stroke-linecap="null" stroke-linejoin="null" stroke-dasharray="null" stroke-width="0" stroke="#000000" fill="blue"> </text>
</svg>
</body>
</html>
fichier text:demo_test.txt
<p id="p1" >It works fine</p>
<p id="p2" style="color:blue">I use the local text file "demo_test.txt".The "div" works fine with tags</p>
fichier text:demo_text1.txt
I use the local text file "demo_test1.txt".
The text of svg works fine without tag but doesn't work with tags
屏幕显示确定:
但是,通过将文本svg指向带有标记的文本文件(demo_test.txt,它不起作用:
屏幕不行:
一个想法。你能救我吗?
B.R,