PHP code example of xc / xoverridefilter

1. Go to this page and download the library: Download xc/xoverridefilter library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php.

    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

xc / xoverridefilter example snippets


        class myFormView implements xNodeviewRender
        {
         /**
          * This method is invoked before template is fetched.
          *
          * Typical usage:
          * 1. Set php variable to template directly instead of use eZ custom operator in template
          * 2. Customize http form action
          *
          */
          public function initNodeview( $module, $node, $tpl, $viewMode )
          {
               // Disable view cache for this page, since the form will be dynamic
               $tpl->setVariable( 'cache_ttl', 0 );

               $http = eZHTTPTool::instance();
               if( $http->hasVariable( 'SubmitButton' ) )
               {
                    // Show result if the form submit
                    $name = $http->variable( 'name' );
                    $email = $http->variable( 'email' );
                    $tpl->setVariable( 'result', ezpI18n::tr( 'example', "You inputed Name: %1, Email %2", '', array( $name, $email )  ) );
               }
                else if( $http->hasVariable( 'DiscardButton' ) )
                {
                    // Redirect to homepage if the form is discarded.
                    $module->redirectTo( '/' );
                }

          }
        }