Esempio n. 1
0
 /**
  * Adds a validation rule for the current control.
  * @param  mixed      rule type
  * @param  string     message to display for invalid data
  * @param  mixed      optional rule arguments
  * @return Rules      provides a fluent interface
  */
 public function addRule($operation, $message = NULL, $arg = NULL)
 {
     $rule = new Rule();
     $rule->control = $this->control;
     $rule->operation = $operation === ':protection' ? ':equal' : $operation;
     $this->adjustOperation($rule);
     $rule->arg = $arg;
     $rule->type = Rule::VALIDATOR;
     if ($message === NULL && is_string($operation) && isset(self::$defaultMessages[$operation])) {
         $rule->message = self::$defaultMessages[$operation];
     } else {
         $rule->message = $message;
     }
     if ($this->parent === NULL) {
         // notify only direct rules
         $this->control->notifyRule($rule);
     }
     $this->rules[] = $rule;
     return $this;
 }
Esempio n. 2
0
	/**
	 * Filled validator: is control filled?
	 * @param  IFormControl
	 * @return bool
	 */
	public static function validateFilled(IFormControl $control)
	{
		return $control->isFilled();
	}
Esempio n. 3
0
	/**
	 * Renders 'control' part of visual row of controls.
	 * @param  IFormControl
	 * @return string
	 */
	public function renderControl(IFormControl $control)
	{
		$body = $this->getWrapper('control container');
		if ($this->counter % 2) $body->class($this->getValue('control .odd'), TRUE);

		$description = $control->getOption('description');
		if ($description instanceof Html) {
			$description = ' ' . $control->getOption('description');

		} elseif (is_string($description)) {
			$description = ' ' . $this->getWrapper('control description')->setText($control->translate($description));

		} else {
			$description = '';
		}

		if ($control->getOption('required')) {
			$description = $this->getValue('control requiredsuffix') . $description;
		}

		if ($this->getValue('control errors')) {
			$description .= $this->renderErrors($control);
		}

		if ($control instanceof Checkbox || $control instanceof Button) {
			return $body->setHtml((string) $control->getControl() . (string) $control->getLabel() . $description);

		} else {
			return $body->setHtml((string) $control->getControl() . $description);
		}
	}
Esempio n. 4
0
 /**
  * Filled validator: has been any radio button selected?
  * @param  IFormControl
  * @return bool
  */
 public static function validateFilled(IFormControl $control)
 {
     return $control->getValue() !== NULL;
 }
Esempio n. 5
0
 /**
  * Filled validator: has been any file uploaded?
  * @param  IFormControl
  * @return bool
  */
 public static function validateFilled(IFormControl $control)
 {
     $file = $control->getValue();
     return $file instanceof HttpUploadedFile && $file->isOK();
 }
Esempio n. 6
0
 /**
  * Filled validator: has been any item selected?
  * @param  IFormControl
  * @return bool
  */
 public static function validateFilled(IFormControl $control)
 {
     $value = $control->getValue();
     return is_array($value) ? count($value) > 0 : $value !== NULL;
 }
 private function getClientScript(IFormControl $control, $operation, $arg)
 {
     $operation = strtolower($operation);
     $elem = 'form[' . Nette\Json::encode($control->getHtmlName()) . ']';
     switch (TRUE) {
         case $control instanceof HiddenField || $control->isDisabled():
             return NULL;
         case $operation === ':filled' && $control instanceof RadioList:
             return "res = (val = nette.getValue({$elem})) !== null;";
         case $operation === ':submitted' && $control instanceof SubmitButton:
             return "res = sender && sender.name==" . Nette\Json::encode($control->getHtmlName()) . ";";
         case $operation === ':equal' && $control instanceof MultiSelectBox:
             $tmp = array();
             foreach (is_array($arg) ? $arg : array($arg) as $item) {
                 $tmp[] = "options[i].value==" . Nette\Json::encode((string) $item);
             }
             $first = $control->isFirstSkipped() ? 1 : 0;
             return "var options = {$elem}.options; res = false;\n" . "for (var i={$first}, len=options.length; i<len; i++)\n\t" . "if (options[i].selected && (" . implode(' || ', $tmp) . ")) { res = true; break; }";
         case $operation === ':filled' && $control instanceof SelectBox:
             return "res = {$elem}.selectedIndex >= " . ($control->isFirstSkipped() ? 1 : 0) . ";";
         case $operation === ':filled' && $control instanceof TextBase:
             return "val = nette.getValue({$elem}); res = val!='' && val!=" . Nette\Json::encode((string) $control->getEmptyValue()) . ";";
         case $operation === ':minlength' && $control instanceof TextBase:
             return "res = (val = nette.getValue({$elem})).length>=" . (int) $arg . ";";
         case $operation === ':maxlength' && $control instanceof TextBase:
             return "res = (val = nette.getValue({$elem})).length<=" . (int) $arg . ";";
         case $operation === ':length' && $control instanceof TextBase:
             if (!is_array($arg)) {
                 $arg = array($arg, $arg);
             }
             return "val = nette.getValue({$elem}); res = " . ($arg[0] === NULL ? "true" : "val.length>=" . (int) $arg[0]) . " && " . ($arg[1] === NULL ? "true" : "val.length<=" . (int) $arg[1]) . ";";
         case $operation === ':email' && $control instanceof TextBase:
             return 'res = /^[^@\\s]+@[^@\\s]+\\.[a-z]{2,10}$/i.test(val = nette.getValue(' . $elem . '));';
         case $operation === ':url' && $control instanceof TextBase:
             return 'res = /^.+\\.[a-z]{2,6}(\\/.*)?$/i.test(val = nette.getValue(' . $elem . '));';
         case $operation === ':regexp' && $control instanceof TextBase:
             if (!preg_match('#^(/.*/)([imu]*)$#', $arg, $matches)) {
                 return NULL;
                 // regular expression must be JavaScript compatible
             }
             $arg = $matches[1] . str_replace('u', '', $matches[2]);
             return "res = {$arg}.test(val = nette.getValue({$elem}));";
         case $operation === ':integer' && $control instanceof TextBase:
             return "res = /^-?[0-9]+\$/.test(val = nette.getValue({$elem}));";
         case $operation === ':float' && $control instanceof TextBase:
             return "res = /^-?[0-9]*[.,]?[0-9]+\$/.test(val = nette.getValue({$elem}));";
         case $operation === ':range' && $control instanceof TextBase:
             return "val = nette.getValue({$elem}); res = " . ($arg[0] === NULL ? "true" : "parseFloat(val)>=" . Nette\Json::encode((double) $arg[0])) . " && " . ($arg[1] === NULL ? "true" : "parseFloat(val)<=" . Nette\Json::encode((double) $arg[1])) . ";";
         case $operation === ':filled' && $control instanceof FormControl:
             return "res = (val = nette.getValue({$elem})) != '';";
         case $operation === ':valid' && $control instanceof FormControl:
             return "res = !this[" . Nette\Json::encode($control->getHtmlName()) . "](sender);";
         case $operation === ':equal' && $control instanceof FormControl:
             if ($control instanceof Checkbox) {
                 $arg = (bool) $arg;
             }
             $tmp = array();
             foreach (is_array($arg) ? $arg : array($arg) as $item) {
                 if ($item instanceof IFormControl) {
                     // compare with another form control?
                     $tmp[] = "val==nette.getValue(form[" . Nette\Json::encode($item->getHtmlName()) . "])";
                 } else {
                     $tmp[] = "val==" . Nette\Json::encode($item);
                 }
             }
             return "val = nette.getValue({$elem}); res = (" . implode(' || ', $tmp) . ");";
     }
 }
Esempio n. 8
0
 /**
  * Filled validator: is control filled?
  * @param  IFormControl
  * @return bool
  */
 public static function validateFilled(IFormControl $control)
 {
     return (string) $control->getValue() !== '';
     // NULL, FALSE, '' ==> FALSE
 }
Esempio n. 9
0
 public static function validateFilled(IFormControl $control)
 {
     return $control->getValue() instanceof DateTime;
 }