浏览器说我的 xhtml 中此函数的 javascript 存在错误。如果我删除这个函数，错误就会消失。对我来说，这段代码在语法上看起来很完美:
function toAscii(text) {
for (var i=0; i<text.length; i++) {
var charCode = text.charCodeAt(i);
var ascii = charCode.toString(2);
console.log(ascii);
}
}
Chrome 错误:
This page contains the following errors:
error on line 19 at column 31: error parsing attribute name
Below is a rendering of the page up to the first error.
火狐错误:
Erro no processamento de XML: formatação incorreta
Posição: file:///C:/Users/Carlos/Desktop/ascii%20converter.xhtml
Número da linha 19, coluna 33:
for (var i=0; i<text.length; i++) {
---------------------------------------------------^
这是整个 XHTML:
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title>ASCII Converter</title>
<meta charset="UTF-8"/>
<script type="text/javascript">
function converter() {
var text = document.getElementById('texto').value;
toAscii(text);
}
function toAscii(text) {
for (var i=0; i<text.length; i++) {
var charCode = text.charCodeAt(i);
var ascii = charCode.toString(2);
console.log(ascii);
}
}
</script>
</head>
<body>
Texto (Entrada):<br/>
<input id="texto" type="text"/><br/>
ASCII (Saída):<br/>
<input id="ascii" type="text"/><br/>
<input type="button" id="botao" value="Converter" onclick="converter()"/><br/>
</body>
</html>
最佳答案
由于您使用的是 xhtml 并且您有 <在您的代码中，您必须将代码包含在 cdata block 中
<script type="text/javascript"><![CDATA[
function converter() {
var text = document.getElementById('texto').value;
toAscii(text);
}
function toAscii(text) {
for (var i=0; i<text.length; i++) {
var charCode = text.charCodeAt(i);
var ascii = charCode.toString(2);
console.log(ascii);
}
}
]]></script>
关于javascript - 解析属性名称时出错，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/19473058/