📄 convert.htm
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta name="generator" content="HTML Tidy, see www.w3.org">
<meta http-equiv="Content-Type" content= "text/html; charset=iso-8859-1">
<title>Convert</title>
</head>
<body>
begin:<input type="text" id="a">
<br>
end:<input type="text" id="b">
<br>
source:
<br>
<textarea type="text" id="c">
</textarea>
<br>
<input type="button" value="Convert" onclick="convert();">
<br>
output:
<br>
<span class="result" id="d"></span>
<br>
<script type="text/javascript" language="JavaScript">
function convert(){
var a = document.getElementById("a").value;
var b = document.getElementById("b").value;
var c = document.getElementById("c").value;
var temp = "";
var d = document.getElementById("d");
var i = 0, j = 0;
i = c.indexOf(a);
j = c.indexOf(b);
while (i != -1) {
if (j <= i && j != -1)
j = c.indexOf(b, j + 1);
if (j == -1)
break;
temp = temp + c.substring(i + a.length, j) + "<br>";
i = c.indexOf(a, i + 1);
j = c.indexOf(b, j + 1);
}
d.innerHTML = temp;
}
</script>
</body>
</html>
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