Tag: ajax

asp.net database application with ajax

In this tutorial, we will develop a complete asp.net web application with database functionality. We will also add ajax functionality in our application. CREATION OF DATABASE We create the internal database file with the visual studio. The database file is placed in the same application folder. The following are database tables: Database Name: mydb.mdf person CREATE

ajax based nested drop down and searching

In this example, we present two uses of ajax. In first use, we created an ajax based nested drop downs which are also databased enabled. In second use, we create a keyword list suggestion in ajax (as we see in google search box). For this example, we used the following database: ajaxexample.sql SET SQL_MODE =

ajax based input form in php

In this example, we create an ajax based input form. The form is not submitted to the server, rather, its values are stored in the database using ajax without submitting form. default.php <html> <head> <title></title> <script type="text/javascript" src="ajax_javascript.js"></script> </head> <body> <form id="frm" name="frm" method="post" action=""> <table border="1"> <tr> <td>City</td> <td><input id="txtcity" name="txtcity" type="text"></td> </tr> <tr>

simple ajax example in php

AJAX stands for Asynchronous Javascript And XML. With ajax, we do need to submit whole form to php, rather, we can send information from a portion of form and receive the response. In this way, the communication cost and delay in submitting the form and receiving response can be significantly reduced. The following program uses