JavaScript Reference/Javascript Methods/replaceData — различия между версиями
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Текущая версия на 08:22, 26 мая 2010
"replaceData()" Example
<html>
<body>
<script language="JavaScript">
function function1() {
var m = document.getElementById("myP").firstChild;
var myText = "The replacement text ";
m.replaceData(12, 9, myText);
}
</script>
<p id="myP">This is the reference text node.</p>
<input type = "button" value = "Replace the word "reference"" onclick="function1();">
</body>
</html>
"replaceData()" is applied to
+----------------+--------------------------------------------------------------+
| Applied_To |<comment> TextNode |
+----------------+--------------------------------------------------------------+
"replaceData()" Syntax, Parameters and Note
Note:
Replaces string with a new string.
Syntax:
textNodeName.replaceData(param1, param2, param3) // IE only
document.getElementById("commentID").replaceData(param1, param2, param3)
document.all.rumentID.replaceData(param1, param2, param3) // IE only
Parameters:
param1 Required; the first character in the string to replace.
param2 Required; the number of characters to replace.
param3 Required; the replacement string.