hi eldoge
well you can use callback_read_column with the same and you should be able to get the desired result.
Well there was another way around...
instead of forcing all fields to be readonly... get the relevant values for the same - of course this had bugs - but a better version can be written in / understood
Update the following function (comment out the old 1 .. dont delete it..)
protected function get_read_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_info->crud_type = 'readonly'; #force readonly
$field_value = !empty($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 $input_fields;
}
and add this 1 more function to the same
protected function get_field_view($field_info, $value=NULL) {
$real_type = $field_info->crud_type;
$types_array = array(
'integer',
'text',
'true_false',
'string',
'date',
'datetime',
'enum',
'set',
'relation',
'relation_n_n',
'upload_file',
'hidden',
'password',
'readonly',
'dropdown',
'multiselect'
);
if (in_array($real_type,$types_array)) {
/* A quick way to go to an internal method of type $this->get_{type}_input .
* For example if the real type is integer then we will use the method
* $this->get_integer_input
* */
if($real_type == 'true_false') {
if($value == 0) {
$field_info->input = 'No';
} else if($value == 1) {
$field_info->input = 'Yes';
} else {
$field_info->input = '';
}
} else if($real_type == 'upload_file') {
//Fancybox
$unique = uniqid();
$input = '';
$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='";
$input .= $is_image ? " $image_class'><img src='".$file_url."' height='50px'>" : "' target='_blank'>$value";
$input .= "</a> ";
$field_info->input = $input;
} else {
$field_info->input = $this->{"get_readonly_input"}($field_info,$value);
}
}
else
{
$field_info->input = $this->get_readonly_input($field_info,$value);
}
return $field_info;
}
Of course Web-Johny could derive a better solution.. but this is what i updated to my existing code and automatically got the same thumbnail and click to grow functionality in every piece of my view in the application
Happy GCing :)
