extract text BETWEEN

**bondigor69** · 06-17-2012 04:53 PM

hello guys I want to extract text between

HTML Code:

<span style="color: red;">Your Price</span>:$

and

HTML Code:

<br>

and show the extracted text

**JMRKER** · 06-17-2012 05:15 PM

Originally Posted by bondigor69

hello guys I want to extract text between

HTML Code:

<span style="color: red;">Your Price</span>:$

and

HTML Code:

<br>

and show the extracted text

Do you mean the text "Your Price"?

What text is between "<br>"?

**bondigor69** · 06-17-2012 05:23 PM

Originally Posted by JMRKER

Do you mean the text "Your Price"?

What text is between "<br>"?

the text beween is a price that always changing

**jalarie** · 06-17-2012 06:08 PM

You posted the same question on CodingForums; please see the answer there.

**007Julien** · 06-17-2012 06:32 PM

Let us illustrate several possible methods on this example

Code:

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=windows-1250">
<meta name="generator" content="PSPad editor, www.pspad.com">
<title></title>
<style type="text/css">
</style>
</head>
<body>
<div id="pge">
   <p>Somme product...
      <span style="color: red;">Your Price</span>:$ 123,000.07 
      <br>
      Other developments...
   </p>
</div>
<script type="text/javascript">
var texte=document.getElementById('pge').innerHTML;
var texteAfterYourPrice=texte.substr(texte.indexOf('Your Price')+'your Price'.length);
   alert("After Your Price : \n"+texteAfterYourPrice);
var texteAfterYourPriceWithoutSpanNor$=texteAfterYourPrice.replace(/^[^>]+>:\$/,'');
   alert("Without Span nor $\n"+texteAfterYourPriceWithoutSpanNor$);
var texteAfterYourPriceWithoutSpanNor$BeforBr=texteAfterYourPriceWithoutSpanNor$.replace(/<br ?\/?>(.|\n)+$/i,'');
   alert("Texte between ... \n"+texteAfterYourPriceWithoutSpanNor$BeforBr);
var price=parseFloat(texteAfterYourPriceWithoutSpanNor$BeforBr.replace(/(\s|,)+/g,''));//a Flot or an Integer (parseInt) Without blanks or commas
   alert("The naked Price \n"+price);
</script>
</body>
</html>

**Ayşe** · 06-18-2012 06:18 AM

The code I wrote:

Code:

<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title></title>
<style type="text/css">
.TL { font-family:AbakuTLSymSans, sans-serif; font-size:46px; color:gold;} 
#kiraz { font-family:Verdana; font-size:36px;  color:turquoise;}
</style>
<script type="text/javascript">
// http://www.webdeveloper.com/forum/showthread.php?t=261703

function fiyatlar() {
var el = document.getElementById('kiraz');
el.innerHTML = " 2.5"
}
</script>
</head>
<body>
<span style="color: red;">Kiraz : </span>
<span class="TL">&#168;</span>
<span id="kiraz"></span>
<br>

<input type="button" value="1 kilo kiraz, bu hafta ka&#231; lira?"  onclick="fiyatlar()">

</body>
</html>

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