Web Design Tutorials and Articles

Thursday, April 9, 2009

Making Ajax Response

Ajax – Part 2 Introduction This is part 2 of my article series, Ajax. It is the last part. In part 1 we saw how to make the request. In this part we shall see how to receive the request at the client browser. Well, it is possible that when you make a request at the browser, the reply (response) may never come back to the browser. So, it might be good to do some timing to abort the request if there is no response after some time limit. We shall see how to do this timing at the end of this part of... Sign in to see full entry.

Making Ajax Request

Ajax – Part 1 Introduction This is part 1 of my article series, Ajax. It is a two part series. When you click a link on a web page a new web page should normally be produced at your browser. Now this web page is sent from the server. There are times when you need just a peace of text from the server and not a whole web page. Traditionally a whole web page would be sent with the small peace of text, you need. However, if just the small peace of text is sent, the time taken will be small compared... Sign in to see full entry.

Wednesday, April 8, 2009

Using Ajax to make JSON file a Module for ACP

Introduction A module is a program that accomplishes a particular task. Now we have the new technology called Active Client Pages where web programming is done at the client. Would it not be nice if we converted a JSON file into a module, to serve us at the client with this new technology? This can be achieved through Ajax. You need basic knowledge in Ajax and JavaScript to understand this article. JavaScript Object with Literal Notation This is the syntax to create a JavaScript object with the... Sign in to see full entry.

More Regular Expressions in Perl

Regular Expressions in Perl for the Novice – Part 8 Introduction This is the eighth part of my series, Regular Expressions in Perl for the Novice. We have learned a lot about regular expressions in Perl. What we have learned would solve many of our problems. However, there will come a time when you would want to do more in Regex. So this last part is to enable you to do more in Regex. Compiling Regular Expressions It is possible for you to use the same regular expression over and over in a... Sign in to see full entry.

Using Regular Expressions in Perl

Regular Expressions in Perl for the Novice – Part 7 Introduction This is the seventh part of my series, Regular Expressions in Perl for the Novice. We have seen some uses or regex in Perl. We know how to verify if a regex is found in an available string. We know how to find the position of matched regex in the available string. We have seen other uses. Note that the available string can be a whole page of text. In this part of the series, we shall learn two important features titled “Search and... Sign in to see full entry.

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