[ Index ] |
|
Code source de PRADO 3.0.6 |
1 <com:TContent ID="body" > 2 3 <h1 id="4301">TStatements</h1> 4 <com:DocLink ClassPath="System.Web.UI.WebControls.TStatements" /> 5 6 <p> 7 <tt>TStatements</tt> evaluates a sequence of PHP statements and displays the content rendered by the statements. To specify the PHP statements to be evaluated, set the <tt>Statements</tt> property. For example, the following component tag displays the current time on the Web page, 8 </p> 9 <com:TTextHighlighter Language="prado" CssClass="source"> 10 <com:TStatements> 11 <prop:Statements> 12 setlocale(LC_ALL, 'nl_NL'); 13 echo strftime("%A %e %B %Y",time()); 14 </prop:Statements> 15 </com:TStatements> 16 </com:TTextHighlighter> 17 18 <p> 19 Note, <tt>TStatements</tt> evaluates the PHP statements during the rendering control lifecycle. Unlike <tt>TExpression</tt>, <tt>TStatements</tt> only displays the content 'echoed' within the statements. 20 </p> 21 22 <p> 23 The context of the statements in a <tt>TStatements</tt> control is the control itself. That is, <tt>$this</tt> represents the control object if it is present in the statements. For example, the following statement tag will display the title of the page containing the <tt>TStatements</tt> control. 24 </p> 25 <com:TTextHighlighter Language="prado" CssClass="source"> 26 <com:TStatements> 27 <prop:Statements> 28 $page=$this->Page; 29 echo $page->Title; 30 </prop:Statements> 31 </com:TStatements> 32 </com:TTextHighlighter> 33 34 <p> 35 Be aware, since <tt>TStatements</tt> allows execution of arbitrary PHP code, in general you should not use it to evaluate PHP code submitted by your application users. 36 </p> 37 38 <com:RunBar PagePath="Controls.Samples.TStatements.Home" /> 39 40 </com:TContent>
titre
Description
Corps
titre
Description
Corps
titre
Description
Corps
titre
Corps
Généré le : Sun Feb 25 21:07:04 2007 | par Balluche grâce à PHPXref 0.7 |