Featured post

c# - Usage of Server Side Controls in MVC Frame work -

i using asp.net 4.0 , mvc 2.0 web application. project requiremrnt have use server side control in application not possibl in noraml case. ideally want use adrotator control , datalist control. i saw few samples , references in codepleax mvc controllib howwver found less useful. can tell how utilize theese controls in asp.net application along mvc. note: please provide functionalities related adrotator , datalist controls not equivalent functionalities thanks in advace. mvc pages not use normal .net solution makes use of normal .net components impossible. a normal .net page use event driven solution call different methods service side mvc use actions , view completly different way handle things. also, mvc not use viewstate normal .net controlls require. found article discussing mixing of normal .net , mvc.

php - drupal------how to output it -


this code in module file. if want print second or third value or value., how should do?

function alterlink_address(){   //page callback function $sql = db_query("select field_link_url {content_type_address}"); while ($q = db_fetch_object($sql)){  return $q->field_link_url.'<br>'; 

} }

i'm no drupal expert , there surely more economic way, still work:

function alterlink_address(){   //page callback function    $sql = db_query("select field_link_url {content_type_address}");    while ($q = db_fetch_object($sql)){       $results[] = $q->field_link_url.'<br>';    }     return $results[0]."<br />"; } 

where 0 in square brackets number (starting 0) of result want return.

a couple of notes:

  1. a correct indentation can save lives;

  2. getting plethora of results database , displaying few of them nice method awaken cthulhu. suggest take @ drupal docs directly results need.


Comments

Popular posts from this blog

c# - Usage of Server Side Controls in MVC Frame work -

cocoa - Nesting arrays into NSDictionary object (Objective-C) -

ios - Very simple iPhone App crashes on UILabel settext -