JavaScript compile() Method
JavaScript RegExp Object
Definition and Usage
The compile() method is used to compile a regular expression during execution
of a script.
The compile() method can also be used to change and recompile a regular
expression.
Syntax
| RegExpObject.compile(regexp,modifier) |
| Parameter |
Description |
| regexp |
The regular expression |
| modifier |
Specifies the type of matching. "g" for a global match, "i"
for a case-insensitive match and "gi" for a global, case-insensitive match |
Example
Example
Do a global search for "man" in a string, and replace it with "person". Then
change the regular expression and replace either "man" or "woman" with "person",
with the compile() method:
<script type="text/javascript">
var str="Every man in the world! Every woman on earth!";
patt=/man/g;
str2=str.replace(patt,"person");
document.write(str2+"<br />");
patt=/(wo)?man/g;
patt.compile(patt);
str2=str.replace(patt,"person");
document.write(str2);
</script>
|
The output of the code above will be:
Every person in the world! Every woperson on earth!
Every person in the world! Every person on earth! |
Try it yourself »
|
JavaScript RegExp Object
Make your web applications look like a million bucks
|
|
Most web applications today use boring methods to present data to their viewers using grids or simple HTML tables. FusionCharts induces "life" into the web applications by converting monotonous data into lively charts, gauges & maps.
FusionCharts works with all technologies like ASP, ASP.NET, PHP, ColdFusion, Ruby on Rails, JSP, HTML pages etc.
and connects to any database to render animated & interactive charts. It takes less than 15 minutes and no expertise
whatsoever to build your first chart and just a glance of it to captivate your audience. This fact is endorsed by our
12,000 customers and 150,000 users which include a majority of the Fortune 500 companies.
And yeah, your applications could look like a million bucks by spending just $69.
So go ahead, download your
copy of FusionCharts and start "wow-ing" your customers now!
|
 |
W3Schools' Online Certification Program
The perfect solution for professionals who need to balance work, family, and career building.
More than 4000 certificates already issued!
|
The HTML Certificate documents your knowledge of HTML, XHTML, and CSS.
The JavaScript Certificate documents your knowledge of JavaScript and HTML DOM.
The XML Certificate documents your knowledge of XML, XML DOM and XSLT.
The ASP Certificate documents your knowledge of ASP, SQL, and ADO.
The PHP Certificate documents your knowledge of PHP and SQL (MySQL).
|