DefaultFormRenderer: supports option 'nextTo'

Author: dg

src/Forms/Rendering/DefaultFormRenderer.php

@@ -450,6 +450,20 @@ public function renderControl(Nette\Forms\IControl $control): Html
 			$description = $this->getValue('control requiredsuffix') . $description;
 		}
 
+		$el = $this->doRenderControl($control);
+
+		if ($nextTo = $control->getOption('nextTo')) {
+			$nextControl = $control->getForm()->getComponent($nextTo);
+			$nextEl = $this->doRenderControl($nextControl);
+			return $body->setHtml($el . $nextEl . $description . $this->renderErrors($control) . $this->renderErrors($nextControl));
+		}
+
+		return $body->setHtml($el . $description . $this->renderErrors($control));
+	}
+
+
+	private function doRenderControl(Nette\Forms\IControl $control)
+	{
 		$control->setOption('rendered', true);
 		$el = $control->getControl();
 		if ($el instanceof Html) {
@@ -458,7 +472,7 @@ public function renderControl(Nette\Forms\IControl $control): Html
 			}
 			$el->class($this->getValue('control .error'), $control->hasErrors());
 		}
-		return $body->setHtml($el . $description . $this->renderErrors($control));
+		return $el;
 	}
 
 

tests/Forms/Forms.renderer.1.expect

@@ -93,13 +93,7 @@
 <tr class="required">
 	<th><label for="frm-password" class="required">Choose password:</label></th>
 
-	<td><input type="password" name="password" id="frm-password" required data-nette-rules='[{"op":":filled","msg":"Choose your password"},{"op":":minLength","msg":"The password is too short: it must be at least 3 characters","arg":3}]' class="text"></td>
-</tr>
-
-<tr>
-	<th><label for="frm-password2">Reenter password:</label></th>
-
-	<td><input type="password" name="password2" id="frm-password2" data-nette-rules='[{"op":":valid","rules":[{"op":":filled","msg":"Reenter your password"},{"op":":equal","msg":"Passwords do not match","arg":{"control":"password"}}],"control":"password"}]' class="text">
+	<td><input type="password" name="password" id="frm-password" required data-nette-rules='[{"op":":filled","msg":"Choose your password"},{"op":":minLength","msg":"The password is too short: it must be at least 3 characters","arg":3}]' class="text"><input type="password" name="password2" id="frm-password2" data-nette-rules='[{"op":":valid","rules":[{"op":":filled","msg":"Reenter your password"},{"op":":equal","msg":"Passwords do not match","arg":{"control":"password"}}],"control":"password"}]' class="text">
 
 	<span class="error">
 		Reenter your password

tests/Forms/Forms.renderer.1.phpt

@@ -86,6 +86,7 @@ $form->addSelect('countrySetItems', 'Country:')
 $form->addGroup('Your account');
 
 $form->addPassword('password', 'Choose password:')
+	->setOption('nextTo', 'password2')
 	->addRule(Form::FILLED, 'Choose your password')
 	->addRule(Form::MIN_LENGTH, 'The password is too short: it must be at least %d characters', 3);