Updating a web page
The thing that many people don't understand is this: The tools you use to edit your website are less important than the skills to use them.
Many people make the mistake of asking "What tools do I need to edit my site? It will often take you longer and might be more dangerous than having a professional do the job.
The value within this file is then updated to the HTML element with an ID of “guwii Favourite Number”.
To test it, just save something different (or in keeping with our example, your ever-changing favourite number) in and wait 10 seconds to see it change (or just change 10000 in the set Interval to 1000 to make it update every second!
When the movie listing appears, make sure that your changes are shown.
To make sure that validation is working, click Edit for another movie.
The HTML5 Server-Sent event model allows you to push realtime data updates from the server to the browser.
Before we go into the details, there are a few very important things to consider: You must know what you are doing before you try to edit your site! Even attempting to make simple changes to text can have disastrous results if you aren't careful.
) Obviously, at the moment it’s still grabbing a static number from a text document, this can, of course, be changed to a simple PHP file that calculates any kind of function that outputs a value.
(Eg, a random number via PHP, your sales stats, your DOB, etc, wherever your imagination takes you!
Clearly, you have to know the order to pass the parameters in.
(In Web Matrix, Intelli Sense can help you learn figure out the name, type, and order of the parameters.) As an alternative to passing values in order, you can use Named parameters are handy for a couple of situations, especially when a method takes many parameters.As noted in the previous tutorial, you can use the validation summary and the individual error messages in various combinations.