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Add a view button on flexigrid

button

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#1 luna

luna

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Posted 24 June 2013 - 09:13 AM

Hello, I'm trying to add the view button, but it does not work.
Here is the code :

 

file list_with_view.php

 

<?php

 $column_width = (int)(80/count($columns));
 
 if(!empty($list)){
?><div class="bDiv" >
  <table cellspacing="0" cellpadding="0" border="0" id="flex1">
  <thead>
   <tr class='hDiv'>
    <?php foreach($columns as $column){?>
    <th width='<?php echo $column_width?>%'>
     <div class="text-left field-sorting <?php if(isset($order_by[0]) &&  $column->field_name == $order_by[0]){?><?php echo $order_by[1]?><?php }?>"
      rel='<?php echo $column->field_name?>'>
      <?php echo $column->display_as?>
     </div>
    </th>
    <?php }?>
    <?php if(!$unset_delete || !$unset_edit || !empty($actions)){?>
    <th align="left" abbr="tools" axis="col1" class="" width='20%'>
     <div class="text-right">
      <?php echo $this->l('list_actions'); ?>
     </div>
    </th>
    <?php }?>
   </tr>
  </thead>  
  <tbody>
<?php foreach($list as $num_row => $row){ ?>       
  <tr  <?php if($num_row % 2 == 1){?>class="erow"<?php }?>>
   <?php foreach($columns as $column){?>
   <td width='<?php echo $column_width?>%' class='<?php if(isset($order_by[0]) &&  $column->field_name == $order_by[0]){?>sorted<?php }?>'>
    <div class='text-left'><?php echo $row->{$column->field_name} != '' ? $row->{$column->field_name} : '&nbsp;' ; ?></div>
   </td>
   <?php }?>
   <?php if(!$unset_delete || !$unset_edit || !empty($actions)){?>
   <td align="left" width='20%'>
    <div class='tools'>    
     <?php if(!$unset_delete){?>
                     <a href='<?php echo $row->delete_url?>' title='<?php echo $this->l('list_delete')?> <?php echo $subject?>'
                      class="delete-row crud-action ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" >
                       <span class="ui-button-icon-primary ui-icon ui-icon-circle-minus"></span>
                       <span class="ui-button-text"> Delete</span>
                       <!--  <span class='delete-icon'></span>-->
                     </a>
                    <?php }?>
                    <?php if(!$unset_edit){?>
      <a href='<?php echo $row->edit_url?>' title='<?php echo $this->l('list_edit')?>
       <?php echo $subject?>' class="edit_button crud-action ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" role="button"">
                      <span class="ui-button-icon-primary ui-icon ui-icon-pencil"></span>
                      <span class="ui-button-text"> Edit</span>
       <!-- <span class='edit-icon'></span> -->
      </a>
     <?php }?>
                    <?php if(!$unset_view){?>
      <a href='<?php echo $row->view_url?>' title='<?php echo $this->l('list_view')?>
       <?php echo $subject?>' class="view_button crud-action ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" role="button"">
                      <span class="ui-button-icon-primary ui-icon ui-icon-document"></span>
                      <span class="ui-button-text"> View</span>
       <!-- <span class='edit-icon'></span> -->
      </a>
     <?php }?>
     <?php
     if(!empty($row->action_urls)){
      foreach($row->action_urls as $action_unique_id => $action_url){
       $action = $actions[$action_unique_id];
     ?>
       <a href="<?php echo $action_url; ?>" class="<?php echo $action->css_class; ?> crud-action ui-button ui-widget ui-state-default ui-corner-all ui-button-text-icon-primary" role="button" title="<?php echo $action->label?>"><?php
        if(!empty($action->image_url))
        {
         ?>
         <span class="ui-button-icon-primary ui-icon Vb81ddbb9">
          <img src="<?php echo $action->image_url; ?>" alt="<?php echo $action->label?>" />
         </span>
        <?php  
        } else {
         echo '<span class="ui-button-text">' . $action->label . '</span>';
        }
       ?></a>  
     <?php }
     }
     ?>     
                    <div class='clear'></div>
    </div>
   </td>
   <?php }?>
  </tr>
<?php } ?>       
  </tbody>
  </table>
 </div>
<?php }else{?>
 <br/>
 &nbsp;&nbsp;&nbsp;&nbsp; <?php echo $this->l('list_no_items'); ?>
 <br/>
 <br/>
<?php }?>

 

file grocery_crud_with_view.php

 

<?php
 include 'grocery_crud.php';
 class grocery_crud_with_view extends grocery_CRUD {

  private $view_fields_checked = false;
  protected $unset_view_fields = null;
  protected $unset_view   = false;

  public function __construct()
  {
   $this->states[18] = 'view';
  }

  /**
   * Unsets the edit operation from the list
   *
   * @return void
   */
  public function unset_view()
  {
   $this->unset_view = true;

   return $this;
  }

  /**
   * Unsets all the operations from the list
   *
   * @return void
   */
  public function unset_operations()
  {
   parent::unset_operations();
   $this->unset_view  = true;
   return $this;
  }

  public function get_field_types() {
   $types = parent::get_field_types();
   if($types == null) {
    return $this->field_types;
   }

   if(!empty($this->view_fields))
    foreach($this->view_fields as $field_object)
    {
     $field_name = isset($field_object->field_name) ? $field_object->field_name : $field_object;

     if(!isset($types[$field_name]))//Doesn't exist in the database? Create it for the CRUD
     {
      $extras = false;
      if($this->change_field_type !== null && isset($this->change_field_type[$field_name]))
      {
       $field_type = $this->change_field_type[$field_name];
       $extras  =  $field_type->extras;
      }

      $field_info = (object)array(
        'name' => $field_name,
        'crud_type' => $this->change_field_type !== null && isset($this->change_field_type[$field_name]) ?
        $this->change_field_type[$field_name]->type :
        'string',
        'display_as' => isset($this->display_as[$field_name]) ?
        $this->display_as[$field_name] :
        ucfirst(str_replace("_"," ",$field_name)),
        'required' => in_array($field_name,$this->required_fields) ? true : false,
        'extras' => $extras
      );

      $types[$field_name] = $field_info;
     }
    }
   $this->field_types = $types;
   return $this->field_types;
  }

  public function unset_fields()
  {
   $args = func_get_args();

   if(isset($args[0]) && is_array($args[0]))
   {
    $args = $args[0];
   }

   $this->unset_add_fields = $args;
   $this->unset_edit_fields = $args;
   $this->unset_view_fields = $args;

   return $this;
  }

  public function unset_view_fields()
  {
   $args = func_get_args();

   if(isset($args[0]) && is_array($args[0]))
   {
    $args = $args[0];
   }

   $this->unset_view_fields = $args;

   return $this;
  }

  protected function showList($ajax = false, $state_info = null)
  {
   $data = $this->get_common_data();

   $data->order_by  = $this->order_by;

   $data->types   = $this->get_field_types();

   $data->list = $this->get_list();
   $data->list = $this->change_list($data->list , $data->types);
   $data->list = $this->change_list_add_actions($data->list);

   $data->total_results = $this->get_total_results();

   $data->columns     = $this->get_columns();

   $data->success_message  = $this->get_success_message_at_list($state_info);

   $data->primary_key    = $this->get_primary_key();
   $data->add_url    = $this->getAddUrl();
   $data->view_url    = $this->getViewUrl();
   $data->edit_url    = $this->getEditUrl();
   $data->delete_url   = $this->getDeleteUrl();
   $data->ajax_list_url  = $this->getAjaxListUrl();
   $data->ajax_list_info_url = $this->getAjaxListInfoUrl();
   $data->export_url   = $this->getExportToExcelUrl();
   $data->print_url   = $this->getPrintUrl();
   $data->actions    = $this->actions;
   $data->unique_hash   = $this->get_method_hash();
   $data->order_by    = $this->order_by;

   $data->unset_add   = $this->unset_add;
   $data->unset_edit   = $this->unset_edit;
   $data->unset_view   = $this->unset_view;
   $data->unset_delete   = $this->unset_delete;
   $data->unset_export   = $this->unset_export;
   $data->unset_print   = $this->unset_print;

   $default_per_page = $this->config->default_per_page;
   $data->paging_options = array('10','25','50','100');
   $data->default_per_page  = is_numeric($default_per_page) && $default_per_page >1 && in_array($default_per_page,$data->paging_options)? $default_per_page : 50;

   if($data->list === false)
   {
    throw new Exception('It is impossible to get data. Please check your model and try again.', 13);
    $data->list = array();
   }

   foreach($data->list as $num_row => $row)
   {
    $data->list[$num_row]->edit_url = $data->edit_url.'/'.$row->{$data->primary_key};
    $data->list[$num_row]->view_url = $data->view_url.'/'.$row->{$data->primary_key};
    $data->list[$num_row]->delete_url = $data->delete_url.'/'.$row->{$data->primary_key};
   }

   if(!$ajax)
   {
    $this->_add_js_vars(array('dialog_forms' => $this->config->dialog_forms));

    $data->list_view = $this->_theme_view('list_with_view.php',$data,true);
    $this->_theme_view('list_template.php',$data);
   }
   else
   {
    $this->set_echo_and_die();
    $this->_theme_view('list_with_view.php',$data);
   }
  }

  protected function showAddForm()
  {
   $this->set_js_lib($this->default_javascript_path.'/'.grocery_crud::JQUERY);

   $data     = $this->get_common_data();
   $data->types   = $this->get_field_types();

   $data->list_url   = $this->getListUrl();
   $data->view_url  = $this->getViewUrl();
   $data->insert_url  = $this->getInsertUrl();
   $data->validation_url = $this->getValidationInsertUrl();
   $data->input_fields  = $this->get_add_input_fields();

   $data->fields    = $this->get_add_fields();
   $data->hidden_fields = $this->get_add_hidden_fields();
   $data->unset_back_to_list = $this->unset_back_to_list;
   $data->unique_hash   = $this->get_method_hash();
   $data->is_ajax    = $this->_is_ajax();

   $this->_theme_view('add.php',$data);
   $this->_inline_js("var js_date_format = '".$this->js_date_format."';");

   $this->_get_ajax_results();
  }

  protected function showEditForm($state_info)
  {
   $this->set_js_lib($this->default_javascript_path.'/'.grocery_crud::JQUERY);

   $data     = $this->get_common_data();
   $data->types   = $this->get_field_types();

   $data->field_values = $this->get_edit_values($state_info->primary_key);

   $data->add_url  = $this->getAddUrl();

   $data->list_url  = $this->getListUrl();
   $data->view_url  = $this->getViewUrl();
   $data->update_url = $this->getUpdateUrl($state_info);
   $data->delete_url = $this->getDeleteUrl($state_info);
   $data->input_fields = $this->get_edit_input_fields($data->field_values);
   $data->unique_hash   = $this->get_method_hash();

   $data->fields   = $this->get_edit_fields();
   $data->hidden_fields = $this->get_edit_hidden_fields();
   $data->unset_back_to_list = $this->unset_back_to_list;

   $data->validation_url = $this->getValidationUpdateUrl($state_info->primary_key);
   $data->is_ajax    = $this->_is_ajax();

   $this->_theme_view('edit.php',$data);
   $this->_inline_js("var js_date_format = '".$this->js_date_format."';");

   $this->_get_ajax_results();
  }

  protected function showViewPage($state_info)
  {
   $this->set_js_lib($this->default_javascript_path.'/'.grocery_crud::JQUERY);

   $data     = $this->get_common_data();
   //$data->types   = $this->get_field_types();

   $data->field_values = $this->get_edit_values($state_info->primary_key);

   $data->list_url  = $this->getListUrl();
   $data->view_url  = $this->getViewUrl();
   $data->delete_url = $this->getDeleteUrl($state_info);
   $data->add_url  = $this->getAddUrl();
   $data->input_fields = $this->get_view_input_fields($data->field_values);
   $data->unique_hash = $this->get_method_hash();

   $data->fields   = $this->get_view_fields();
   $data->is_ajax    = $this->_is_ajax();

   $this->_theme_view('view.php',$data);
   $this->_inline_js("var js_date_format = '".$this->js_date_format."';");

   $this->_get_ajax_results();
  }
  /**
   * @access public
   */
  public function render()
  {
   $this->pre_render();

   if( $this->state_code != 0 )
   {
    $this->state_info = $this->getStateInfo();
   }
   else
   {
    throw new Exception('The state is unknown , I don\'t know what I will do with your data!', 4);
    die();
   }

   switch ($this->state_code) {
    case 15://success
    case 1://list
     if($this->unset_list)
     {
      throw new Exception('You don\'t have permissions for this operation', 14);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();

     $this->showList(false,$state_info);

     break;

    case 2://add
     if($this->unset_add)
     {
      throw new Exception('You don\'t have permissions for this operation', 14);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $this->showAddForm();

     break;

    case 3://edit
     if($this->unset_edit)
     {
      throw new Exception('You don\'t have permissions for this operation', 14);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();

     $this->showEditForm($state_info);

     break;

    case 4://delete
     if($this->unset_delete)
     {
      throw new Exception('This user is not allowed to do this operation', 14);
      die();
     }

     $state_info = $this->getStateInfo();
     $delete_result = $this->db_delete($state_info);

     $this->delete_layout( $delete_result );
     break;

    case 5://insert
     if($this->unset_add)
     {
      throw new Exception('This user is not allowed to do this operation', 14);
      die();
     }

     $state_info = $this->getStateInfo();
     $insert_result = $this->db_insert($state_info);

     $this->insert_layout($insert_result);
     break;

    case 6://update
     if($this->unset_edit)
     {
      throw new Exception('This user is not allowed to do this operation', 14);
      die();
     }

     $state_info = $this->getStateInfo();
     $update_result = $this->db_update($state_info);

     $this->update_layout( $update_result,$state_info);
     break;

    case 7://ajax_list

     if($this->unset_list)
     {
      throw new Exception('You don\'t have permissions for this operation', 14);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();
     $this->set_ajax_list_queries($state_info);

     $this->showList(true);

     break;

    case 8://ajax_list_info

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();
     $this->set_ajax_list_queries($state_info);

     $this->showListInfo();
     break;

    case 9://insert_validation

     $validation_result = $this->db_insert_validation();

     $this->validation_layout($validation_result);
     break;

    case 10://update_validation

     $validation_result = $this->db_update_validation();

     $this->validation_layout($validation_result);
     break;

    case 11://upload_file

     $state_info = $this->getStateInfo();

     $upload_result = $this->upload_file($state_info);

     $this->upload_layout($upload_result, $state_info->field_name);
     break;

    case 12://delete_file
     $state_info = $this->getStateInfo();

     $delete_file_result = $this->delete_file($state_info);

     $this->delete_file_layout($delete_file_result);
     break;
     /*
      case 13: //ajax_relation
     $state_info = $this->getStateInfo();

     $ajax_relation_result = $this->ajax_relation($state_info);

     $ajax_relation_result[""] = "";

     echo json_encode($ajax_relation_result);
     die();
     break;

     case 14: //ajax_relation_n_n
     echo json_encode(array("34" => 'Johnny' , "78" => "Test"));
     die();
     break;
     */
    case 16: //export to excel
     //a big number just to ensure that the table characters will not be cutted.
     $this->character_limiter = 1000000;

     if($this->unset_export)
     {
      throw new Exception('You don\'t have permissions for this operation', 15);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();
     $this->set_ajax_list_queries($state_info);
     $this->exportToExcel($state_info);
     break;

    case 17: //print
     //a big number just to ensure that the table characters will not be cutted.
     $this->character_limiter = 1000000;

     if($this->unset_print)
     {
      throw new Exception('You don\'t have permissions for this operation', 15);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();
     $this->set_ajax_list_queries($state_info);
     $this->print_webpage($state_info);
     break;
    case 18://view
     if($this->unset_view)
     {
      throw new Exception('You don\'t have permissions for this operation', 14);
      die();
     }

     if($this->theme === null)
      $this->set_theme($this->default_theme);
     $this->setThemeBasics();

     $this->set_basic_Layout();

     $state_info = $this->getStateInfo();

     $this->showViewPage($state_info);

     break;
   }

   return $this->get_layout();
  }

  /**
   *
   * Enter description here ...
   */
  protected function get_view_fields()
  {
   if($this->view_fields_checked === false)
   {
    $field_types = $this->get_field_types();
    if(!empty($this->view_fields))
    {
     foreach($this->view_fields as $field_num => $field)
     {
      if(isset($this->display_as[$field]))
       $this->view_fields[$field_num] = (object)array('field_name' => $field, 'display_as' => $this->display_as[$field]);
      else
       $this->view_fields[$field_num] = (object)array('field_name' => $field, 'display_as' => $field_types[$field]->display_as);
     }
    }
    else
    {
     $this->view_fields = array();
     foreach($field_types as $field)
     {
      //Check if an unset_view_field is initialize for this field name
      if($this->unset_view_fields !== null && is_array($this->unset_view_fields) && in_array($field->name,$this->unset_view_fields))
       continue;

      if(!isset($field->db_extra) || $field->db_extra != 'auto_increment')
      {
       if(isset($this->display_as[$field->name]))
        $this->view_fields[] = (object)array('field_name' => $field->name, 'display_as' => $this->display_as[$field->name]);
       else
        $this->view_fields[] = (object)array('field_name' => $field->name, 'display_as' => $field->display_as);
      }
     }
    }

    $this->view_fields_checked = true;
   }
   return $this->view_fields;
  }

  /**
   *
   * Enter description here ...
   * @param string $field
   * @param mixed $callback
   */
  public function callback_view_field($field, $callback = null)
  {
   $this->callback_view_field[$field] = $callback;

   return $this;
  }

  protected function get_view_input_fields($field_values = null)
  {
   $fields = $this->get_view_fields();
   $types  = $this->get_field_types();

   $input_fields = array();

   foreach($fields as $field_num => $field)
   {
    $field_info = $types[$field->field_name];

    $field_value = !empty($field_values) && isset($field_values->{$field->field_name}) ? $field_values->{$field->field_name} : null;
    if(!isset($this->callback_view_field[$field->field_name]))
    {
     $field_input = $this->get_field_view($field_info, $field_value);
    }
    else
    {
     $primary_key = $this->getStateInfo()->primary_key;
     $field_input = $field_info;
     $field_input->input = call_user_func($this->callback_view_field[$field->field_name], $field_value, $primary_key, $field_info, $field_values);
    }

    switch ($field_info->crud_type) {
     case 'invisible':
      unset($this->view_fields[$field_num]);
      unset($fields[$field_num]);
      continue;
      break;
     case 'hidden':
      $this->edit_hidden_fields[] = $field_input;
      unset($this->view_fields[$field_num]);
      unset($fields[$field_num]);
      continue;
      break;
    }

    $input_fields[$field->field_name] = $field_input;
   }

   return $input_fields;
  }

  protected function get_field_view($field_info, $value = null)
  {
   $field_info->input = $value;
   $real_type = $field_info->crud_type;

   if($real_type == 'date' || $real_type == 'datetime') {
    $date = $value;
    if(trim($date) == "") {
     $field_info->input = "";
    } else {
     if(strpos($date, " ") > 1) {
      list($dt, $time) = explode(" ", $date);
      list($year, $month, $day) = explode("-", $dt);
      return  "$month-$day-$year $time";
     } else {
     list($year, $month, $day) = explode("-", $date);
     }
     $field_info->input = "$month-$day-$year";
    }
   }
   if($real_type == 'upload_file') {
     //Fancybox
      $this->load_js_fancybox();

      $this->set_js_config($this->default_javascript_path.'/jquery_plugins/config/jquery.fancybox.config.js');
      $file_display_none   = empty($value) ?  "display:none;" : "";

      $is_image = !empty($value) &&
      ( substr($value,-4) == '.jpg'
        || substr($value,-4) == '.png'
        || substr($value,-5) == '.jpeg'
          || substr($value,-4) == '.gif'
            || substr($value,-5) == '.tiff')
          ? true : false;

          $image_class = $is_image ? 'image-thumbnail' : '';
          $file_url = base_url().$field_info->extras->upload_path.'/'.$value;
          $input .= "<a href='".$file_url."' id='file_$unique' class='open-file";
          $input .= $is_image ? " $image_class'><img src='".$file_url."' height='50px'>" : "' target='_blank'>$value";
          $input .= "</a> ";
          $field_info->input = $input;
          }

          if($real_type == 'relation') {
          $options_array = $this->get_relation_array($field_info->extras);
           foreach($options_array as $option_value => $option)
           {
           if(!empty($value) && $value == $option_value) {
           $field_info->input = $option;
           break;
           }
           }
  }

  if($real_type == 'text') {
    $field_info->input = nl2br(htmlspecialchars($value));
  }

  if($real_type == 'true_false') {
  $true_string = is_array($field_info->extras) && array_key_exists(1,$field_info->extras) ? $field_info->extras[1] : $this->default_true_false_text[1];
  $false_string =  is_array($field_info->extras) && array_key_exists(0,$field_info->extras) ? $field_info->extras[0] : $this->default_true_false_text[0];
  if($value == 1) {
  $field_info->input = $true_string;
  } else if($value == 0) {
  $field_info->input = $false_string;
  } else {
  $field_info->input = "";
  }
  }

  /*

  if (in_array($real_type,$types_array)) {
  $field_info->input = $this->get_string_input($field_info,$value);
  }
  else
  {

  if($real_type == 'date' || $real_type == 'datetime') {

  }
  }
  */

    return $field_info;
   }

 }

 

PRODUCES THE ERROR :

Fatal error: Uncaught exception 'Exception' with message 'The state is unknown , I don't know what I will do with your data!'

 

I found the code in the forum

Can anyone help me?

Thanks in advance

 

 



#2 Robert

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Posted 25 June 2013 - 05:49 AM

I have the same problem, when using that code .. stil looking for a fix, if you find it plz let me know I need it to.



#3 Amit Shah

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Posted 26 June 2013 - 05:44 AM

http://www.grocerycr...n-on-flexigrid/

 

there is working code pasted - u can use it



#4 Robert

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Posted 26 June 2013 - 06:23 AM

It dose not work .. the code from davidoster dont work and the code you shared the same .. I h have tryed them bout and i'm new to code so i dont no how to fix it. Can you help us ?



#5 Amit Shah

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Posted 26 June 2013 - 03:44 PM

Both have had mistakes .. the features / code part from newer version of library would not have been available in the older version and of course, i surely did some goof ups with extracting the code i merged with the newer version. Hence it created trouble and issue for the same. Hearty apologies for the same.
 
I found many may have tried it and have failed so i started putting things to test myself and after getting it running with stable codebase, i committed the code on github for everyone to refer to the same, use it as is,... or extract and glue it with existing project of theirs.
 
 
It's all explained in as what needs to be done in here. 99.99% should work with your existing codebase. It worked with mine .. .01%, just for the unexpected. 


#6 davidoster

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Posted 27 June 2013 - 08:01 AM

It dose not work .. the code from davidoster dont work and the code you shared the same .. I h have tryed them bout and i'm new to code so i dont no how to fix it. Can you help us ?

Which code I shared doesn't work?


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____________________________________________________________

 

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http://odphotography.com
http://eletter.gr


#7 davidoster

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Posted 27 June 2013 - 08:23 AM

 

Both have had mistakes .. the features / code part from newer version of library would not have been available in the older version and of course, i surely did some goof ups with extracting the code i merged with the newer version. Hence it created trouble and issue for the same. Hearty apologies for the same.
 
I found many may have tried it and have failed so i started putting things to test myself and after getting it running with stable codebase, i committed the code on github for everyone to refer to the same, use it as is,... or extract and glue it with existing project of theirs.
 
 
It's all explained in as what needs to be done in here. 99.99% should work with your existing codebase. It worked with mine .. .01%, just for the unexpected. 

 

 

 

Why do we need to extend the library in order to get a simple view button?


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#8 Amit Shah

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Posted 01 July 2013 - 04:36 PM

Well.. this is a generic view button that can be applied to all the grocery crud apps.. And extended the library for the only reason, i didnt want to hack in the existing library :) This is for all those who ever wanted to have a generic view button and not code for  it :D



#9 davidoster

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Posted 02 July 2013 - 09:00 AM

This is for all those who ever wanted to have a generic view button and not code for  it :D

 

Hmmmmm! Ok! It makes sense like this! Because to be honest it's dead simple to make a custom view button with any functionality we want within!


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rtfm_small.jpg---!!!Please read these guidelines before asking to the forums!!!---

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#10 ohnague

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Posted 04 July 2013 - 02:44 PM

Only I Speak Spanish, the bad English. In order that another insole if you can achieve it with list.php

 

In Library

Grocery_crud_with_view.php

 

Line 2

//    include 'grocery_crud.php';
 

Line 177

                $data->list_view = $this->_theme_view('list_with_view.php',$data,true);

replace

                $data->list_view = $this->_theme_view('list.php',$data,true);
 

Line 183

                $this->_theme_view('list_with_view.php',$data);

replace

                $this->_theme_view('list.php',$data);
 

en list .php

theme flexigrid/views/list.php

add

                    <?php if(!$unset_view){?>
                        <a href='<?php echo $row->view_url?>' title='View <?php echo $subject?>'><span class='view-icon'></span></a>
                    <?php }?>
**************************

                    <?php if(!$unset_delete){?>
                        <a href='<?php echo $row->delete_url?>' title='<?php echo $this->l('list_delete')?> <?php echo $subject?>' class="delete-row" >
                                <span class='delete-icon'></span>
                        </a>
                    <?php }?>
                    <?php if(!$unset_edit){?>
                        <a href='<?php echo $row->edit_url?>' title='<?php echo $this->l('list_edit')?> <?php echo $subject?>'><span class='edit-icon'></span></a>
                    <?php }?>
                    <?php if(!$unset_view){?>
                        <a href='<?php echo $row->view_url?>' title='View <?php echo $subject?>'><span class='view-icon'></span></a>
                    <?php }?>
 



#11 Amit Shah

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Posted 06 July 2013 - 06:21 AM

Well you surely can achieve the same with list.php but i didnt want to temper the existing system and hence i made it a turnaround. If we dont do that, then you will have to exclusively mention unset_view in every page you dont want to see it else everytime the list.php is going to display the view button / .link.







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