Redo the exception handler to display a nice error message with link to piwik.org

Improved error message when PDO is not enabled
Now setting a table prefix is not mandatory (prefix can be empty)
improved UI for website URL
removed test for php_xml as we dont use yet the utf8_encode/decode


git-svn-id: http://dev.piwik.org/svn/trunk@108 59fd770c-687e-43c8-a1e3-f5a4ff64c105

1 files changed, 4 insertions, 1 deletions

diff --git a/plugins/Installation/FormFirstWebsiteSetup.php b/plugins/Installation/FormFirstWebsiteSetup.php
index 6c4add5148..861a38bec5 100644
--- a/plugins/Installation/FormFirstWebsiteSetup.php
+++ b/plugins/Installation/FormFirstWebsiteSetup.php
@@ -6,9 +6,12 @@ class Piwik_Installation_FormFirstWebsiteSetup extends Piwik_Form
 	{
 		$urlToGoAfter = Piwik_Url::getCurrentUrl();			
 		
+		$urlExample = 'http://example.org';
+		$javascriptOnClickUrlExample = "\"javascript:if(this.value=='$urlExample'){this.value='http://';} this.style.color='black';\"";
+		
 		$formElements = array(
 			array('text', 'name', 'website name'),
-			array('text', 'url', 'website URL'),
+			array('text', 'url', 'website URL', "style='color:rgb(153, 153, 153);' value=$urlExample onfocus=".$javascriptOnClickUrlExample." onclick=".$javascriptOnClickUrlExample),
 		);
 		$this->addElements( $formElements );