/[cvs]/nfo/php/libs/com.newsblob.phphtmllib/form/FormProcessor.inc
ViewVC logotype

Diff of /nfo/php/libs/com.newsblob.phphtmllib/form/FormProcessor.inc

Parent Directory Parent Directory | Revision Log Revision Log | View Patch Patch

revision 1.3 by jonen, Sat Sep 20 00:18:43 2003 UTC revision 1.4 by jonen, Thu May 6 16:27:22 2004 UTC
# Line 146  class FormProcessor extends Container { Line 146  class FormProcessor extends Container {
146       * doing the form processing       * doing the form processing
147       */       */
148      function _process_form() {      function _process_form() {
149          //let the form build the FormElement objects          $this->_init_form_content();
         //that will be used by the form  
         $this->_form_content->form_init_elements();  
   
         //first we need to  
         if (!@$_REQUEST[FORM_VISITED]) {  
             $this->_form_content->form_init_data();  
         }  
   
150    
151          //we only need to process the form          //we only need to process the form
152          //if it has been visited. Otherwise          //if it has been visited. Otherwise
# Line 163  class FormProcessor extends Container { Line 155  class FormProcessor extends Container {
155              $this->_set_action();              $this->_set_action();
156    
157              //let see if this was a confirmation page.              //let see if this was a confirmation page.
158              if ( !empty($_REQUEST[FORM_CONFIRM]) && $_REQUEST[FORM_CONFIRM] == 1 ) {              if ( !empty($_REQUEST[FORM_CONFIRM]) ) {
159                  //looks like this was a submit on a                  if ($_REQUEST[FORM_CONFIRM] == 1) {
160                  //confirmation page.  we don't need                      //looks like this was a submit on a
161                  //to do form field validation.                      //confirmation page.  we don't need
162                  $this->_confirmed = TRUE;                      //to do form field validation.
163                        $this->_confirmed = TRUE;
164                    } else {
165                        //looks like the confirmation was aborted.
166                        xxx("aborted");
167                    }
168              }              }
169    
170              //now do the validation              //now do the validation
# Line 227  class FormProcessor extends Container { Line 224  class FormProcessor extends Container {
224       * confirmation page is rendered       * confirmation page is rendered
225       */       */
226      function _pre_confirm() {      function _pre_confirm() {
227    
228            if ($this->_form_content->_has_file_element) {
229                //we need to allow any/all of the file elements
230                //save the temp files during a confirmation.
231                //if we don't, then the web server may delete
232                //them before confirmation has been accepted.
233                $this->_form_content->_pre_confirm();
234            }
235    
236            //call the user defineable FormContent pre_confirm.
237          return $this->_form_content->pre_confirm();          return $this->_form_content->pre_confirm();
238      }      }
239    
# Line 637  class FormProcessor extends Container { Line 644  class FormProcessor extends Container {
644    
645    
646      /**      /**
647         * Set the onsubmit attribute to the form
648         * NOTE: The FormContent child can automatically
649         * set this value depending on the FormElement
650         * children it contains.
651         *
652         * @param string
653         * @return none
654         */
655        function set_onsubmit($js) {
656            $this->_form_attributes["onsubmit"] = $js;
657        }
658    
659        /**
660         * Gets the current value of the form tag's
661         * onsubmit value
662         *
663         * @return string
664         */
665        function get_onsubmit() {
666            return $this->_form_attributes["onsubmit"];
667        }
668    
669    
670        //************************************//
671        //*       Some Private methods       *//
672        //************************************//
673    
674        /**
675         * This method initializes the FormContent
676         * during processing.
677         *
678         * @return none
679         */
680        function _init_form_content() {
681            //let the form build the FormElement objects
682            //that will be used by the form
683            $this->_form_content->form_init_elements();
684    
685            //first we need to
686            if (!@$_REQUEST[FORM_VISITED]) {
687                $this->_form_content->form_init_data();
688            }
689    
690            //see if the form content has a child of the
691            //FEFile element, so we can automatically
692            //add the enctype to the form tag attribute
693            if ($this->_form_content->_has_file_element) {
694                $this->set_form_enctype("multipart/form-data");
695            }      
696        }
697    
698    
699        /**
700       * this function builds the FORMtag object       * this function builds the FORMtag object
701       * and its attributes.       * and its attributes.
702       *       *
703       * @return FORMtag object.       * @return FORMtag object.
704       */       */
705      function _build_form_tag() {      function _build_form_tag() {
706            //see if we need to add the onsubmit attribute to the form
707            //this only needs to happen on the non-confirmation
708            //portion of the forms.
709            if (!isset($_REQUEST[FORM_VISITED])) {
710                if (strlen($this->_form_content->_form_on_submit) > 0) {
711                    $set = TRUE;
712                    $this->set_onsubmit( $this->get_onsubmit().$this->_form_content->_form_on_submit );
713                }
714            } else {
715                //re-rendering the form and it has errors.
716                //we need the onsubmit if they have it.
717                if ($_REQUEST[FORM_VISITED] && $this->_has_errors) {
718                    if (strlen($this->_form_content->_form_on_submit) > 0) {
719                        $set = TRUE;
720                        $this->set_onsubmit( $this->get_onsubmit().$this->_form_content->_form_on_submit );
721                    }
722                }
723    
724                //form has been confirmed lets add it
725                //in case we are showing the form again
726                if (isset($_REQUEST[FORM_CONFIRM]) && $_REQUEST[FORM_CONFIRM] == 1) {
727                    if (strlen($this->_form_content->_form_on_submit) > 0) {
728                        $set = TRUE;
729                        $this->set_onsubmit( $this->get_onsubmit().$this->_form_content->_form_on_submit );
730                    }
731                }
732            }
733    
734          $form_attrs = array();          $form_attrs = array();
735          foreach( $this->_form_attributes as $name => $value) {          foreach( $this->_form_attributes as $name => $value) {
736              if ($value) {              if ($value) {
# Line 660  class FormProcessor extends Container { Line 748  class FormProcessor extends Container {
748      function _add_confirm_data() {      function _add_confirm_data() {
749          $keys = array_keys( $this->_form_content->_elements );          $keys = array_keys( $this->_form_content->_elements );
750          foreach( $keys as $key ) {          foreach( $keys as $key ) {
751              $element_name = $this->_form_content->_elements[$key]->get_element_name();              $this->_form->add($this->_form_content->_elements[$key]->get_confirm_element());
             $values = $this->_form_content->_elements[$key]->get_value();  
             if (is_array($values)) {  
                 foreach($values as $value) {  
                     $this->_form->add( form_hidden($element_name, $value) );  
                 }                  
             } else {  
                 $this->_form->add( form_hidden($element_name, $values) );  
   
             }  
752          }          }
753    
754          $keys = array_keys( $this->_form_content->_hidden_elements );          $keys = array_keys( $this->_form_content->_hidden_elements );
755          foreach( $keys as $key ) {          foreach( $keys as $key ) {
756              $this->_form->add( $this->_form_content->_hidden_elements[$key]->get_element() );              $this->_form->add( $this->_form_content->_hidden_elements[$key]->get_confirm_element() );
757          }          }
758      }      }
759    
Legend:
Removed from v.1.3  
changed lines
  Added in v.1.4
MailToCvsAdmin">MailToCvsAdmin
 ViewVC Help
Powered by ViewVC 1.1.26 RSS 2.0 feed