How to find and replace multiple strings?
How to find multiple strings in my html, for example:
And how can I replace the words "string" ... like this:
..or with other word?
<p>
string Lorem Ipsum Lorem string Ipsum
<p>
<span>Lorem Ipsum string Lorem Ipsum Lorem Ipsum</span>
</p>
</p>
And how can I replace the words "string" ... like this:
<span>s</span><span>t</span><span>r</span><span>i</span><span>n</span> <span>g</span>
..or with other word?
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Answers: 1
There is direct function in javascript "replace" which uses regular expression. Option "g" is included at the end of regular expression to indicate to replace all occurances. You can insert "i" option to make search case insensitive.
Here is complete HTML example:
You can read more here :
http://www.w3schools.com/jsref/jsref_replace.asp
Here is complete HTML example:
<html>
<head>
<script>
function replaceStr(s) {
return s.replace(/string/g, "<span>s</span><span>t</span><span>r</span><span>i</span><span>n</span> <span>g</span>");
}
</script>
</head>
<body>
<br>
Original:<br>
<TEXTAREA id="central" cols="70" rows="5">
<p> string Lorem Ipsum Lorem string Ipsum <p> <span>Lorem Ipsum string Lorem Ipsum Lorem Ipsum</span> </p></p>
</TEXTAREA>
<br>
Replaced:<br>
<TEXTAREA id="replaced" cols="70" rows="5">
</TEXTAREA><br>
<button onclick="document.getElementById('replaced').value = replaceStr(document.getElementById('central').value)">Go</button>
</body>
</html>
You can read more here :
http://www.w3schools.com/jsref/jsref_replace.asp
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