首先我想让它在本地工作,并找到一种方法来编辑我在主文件夹中的 file.xml。
我在W3C上刷了很多关于xml dom的东西,但是我没有成功改变一个html接口传递的开关值。
其实这就是我现在的位置:
<!DOCTYPE html>
<html>
<meta http-equiv="refresh" content="10">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<link rel="stylesheet" href="css/style.css">
<head>
<style>
</style>
</head>
<body>
<div class="container">
<label class="switch switch-green">
<input id="starter" name="starter" type="checkbox" onclick="checkin()" class="switch-input"/>
<span class="switch-label" data-on="On" data-off="Off"></span>
<span class="switch-handle"></span>
</label>
</div>
<script type="text/javascript">
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
function checkin() {
if (document.getElementById('starter').checked) {
alert("checked");
} else {
alert("You didn't check it! Let me check it for you.");
}
}
</script>
</body>
</html>
条件现在工作正常,但我想在将 1 或 0 传递到 switch_state.xml 之类的文件之间切换
编辑:
这是我使用 xml dom 拍摄的照片,只是要注意我已从以下位置备份了 loadxmldoc.js:
https://code.google.com/p/sail-web-vle/source/browse/trunk/vle/js/common/loadxmldoc.js?r=3
并将其保存在一个js文件夹下。
<!DOCTYPE html>
<html>
<meta http-equiv="refresh" content="10">
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
<link rel="stylesheet" href="css/style.css">
<head>
<style>
</style>
</head>
<body>
<div class="container">
<label class="switch switch-green">
<input id="starter" name="starter" type="checkbox" onclick="checkin()" class="switch-input"/>
<span class="switch-label" data-on="On" data-off="Off"></span>
<span class="switch-handle"></span>
</label>
</div>
<script type="text/javascript" src="js/loadxmldoc.js">
if (window.XMLHttpRequest)
{// code for IE7+, Firefox, Chrome, Opera, Safari
xmlhttp=new XMLHttpRequest();
}
else
{// code for IE6, IE5
xmlhttp=new ActiveXObject("Microsoft.XMLHTTP");
}
function checkin() {
if (document.getElementById('starter').checked) {
//alert("checked");
xmlDoc=loadXMLDoc('switch_state.xml');
x=xmlDoc.getElementsByTagName("switch")[0].childNodes[0];
x.nodeValue="bleah";
document.write(x.nodeValue);
} else {
// alert("You didn't check it! Let me check it for you.");
xmlDoc=loadXMLDoc('switch_state.xml');
x=xmlDoc.getElementsByTagName("switch")[0].childNodes[0];
x.nodeValue="yipikayeah";
document.write(x.nodeValue);
}
}
</script>
</body>
</html>
还有我的 xml:
<?xml version="1.0" encoding="UTF-8"?>
<starter>
<switch>"off"</switch>
</starter>
但是如果复选框被选中,什么都没有发生......