aspnet03-01.htm

tutorialssss.... for everybody!!!!!!!!!!!!!!!!!!!

by fixed text and XHTML assigned to the output Label. Again, no text or XHTML is 
hard-coded in the body section of the page. All output is generated by 
script.</p>
<p class="head2">Processing External Data Sources</p>
<p>For most commercial Web sites and many personal Web sites, information 
content is not coded on the page nor does it originate as user input. It comes 
from external files and databases, the storehouses of information that 
individuals and enterprises use to operate and manage their personal and 
business affairs. Most Web page information, then, is maintained separately from 
the pages that display it. When a page is requested, this information is 
extracted from these external data sources and placed on the page prior to 
transmitting it to the browser. Displayed information is always current because 
the page is created dynamically from current information sources.</p>
<p>The following output is generated by extracting information stored in a 
database located on the Web server for this site. The layout and contents of 
this database are described below; it is used in many examples throughout these 
tutorials.</p>
<div class="page" style="height: 200px;">
<h3>Database-Generated Page Output</h3>
<div>
<table id="BookGrid3" style="border-collapse: collapse;" border="1" cellspacing="0" rules="all">
  <tbody>
  <tr>
    <th scope="col">BookID</th>
    <th scope="col">BookTitle</th>
    <th scope="col">BookPrice</th>
    <th scope="col">BookQty</th></tr>
  <tr>
    <td>DB111</td>
    <td>Oracle Database</td>
    <td>69.99</td>
    <td>10</td></tr>
  <tr>
    <td>DB222</td>
    <td>Databases in Depth</td>
    <td>29.95</td>
    <td>6</td></tr>
  <tr>
    <td>DB333</td>
    <td>Database Processing</td>
    <td>136.65</td>
    <td>12</td></tr>
  <tr>
    <td>DB444</td>
    <td>Access Database Design</td>
    <td>34.95</td>
    <td>25</td></tr>
  <tr>
    <td>DB555</td>
    <td>SQL Server 2005</td>
    <td>29.99</td>
    <td>0</td></tr>
  <tr>
    <td>GR111</td>
    <td>Adobe Photoshop CS2</td>
    <td>29.99</td>
    <td>4</td></tr>
  <tr>
    <td>GR222</td>
    <td>Learning Web Design</td>
    <td>39.95</td>
    <td>8</td></tr>
  <tr>
    <td>GR333</td>
    <td>Macromedia Flash Professional</td>
    <td>44.99</td>
    <td>17</td></tr>
  <tr>
    <td>GR444</td>
    <td>Digital Photographer Handbook</td>
    <td>24.95</td>
    <td>22</td></tr>
  <tr>
    <td>GR555</td>
    <td>Creating Motion Graphics</td>
    <td>59.95</td>
    <td>13</td></tr>
  <tr>
    <td>HW111</td>
    <td>How Computers Work</td>
    <td>29.99</td>
    <td>8</td></tr>
  <tr>
    <td>HW222</td>
    <td>Upgrading and Repairing PCs</td>
    <td>59.99</td>
    <td>5</td></tr>
  <tr>
    <td>HW333</td>
    <td>USB System Architecture</td>
    <td>49.99</td>
    <td>1</td></tr>
  <tr>
    <td>HW444</td>
    <td>Designing Embedded Hardware</td>
    <td>44.95</td>
    <td>3</td></tr>
  <tr>
    <td>HW555</td>
    <td>Contemporary Logic Design</td>
    <td>102.95</td>
    <td>2</td></tr>
  <tr>
    <td>SW111</td>
    <td>Java How to Program</td>
    <td>98.59</td>
    <td>9</td></tr>
  <tr>
    <td>SW222</td>
    <td>C Programming Language</td>
    <td>44.25</td>
    <td>12</td></tr>
  <tr>
    <td>SW333</td>
    <td>Programming C#</td>
    <td>44.95</td>
    <td>0</td></tr>