Latte: Fixed $formContainer recover after end of formContainer macro [Closes #43]

Author: MilanPala

src/Bridges/FormsLatte/FormMacros.php

@@ -34,7 +34,7 @@ public static function install(Latte\Compiler $compiler)
 	{
 		$me = new static($compiler);
 		$me->addMacro('form', array($me, 'macroForm'), 'echo Nette\Bridges\FormsLatte\Runtime::renderFormEnd($_form)');
-		$me->addMacro('formContainer', array($me, 'macroFormContainer'), '$_form = array_pop($_formStack)');
+		$me->addMacro('formContainer', array($me, 'macroFormContainer'), '$formContainer = $_form = array_pop($_formStack)');
 		$me->addMacro('label', array($me, 'macroLabel'), array($me, 'macroLabelEnd'));
 		$me->addMacro('input', array($me, 'macroInput'), NULL, array($me, 'macroInputAttr'));
 		$me->addMacro('name', array($me, 'macroName'), array($me, 'macroNameEnd'), array($me, 'macroNameAttr'));

tests/Forms.Latte/FormMacros.formContainer.phpt

@@ -26,6 +26,13 @@ $cont2->addCheckbox('input6', 'Input 6');
 
 $cont1->addText('input7', 'Input 7');
 
+$contItems = $form->addContainer('items');
+$items = array(1, 3);
+foreach ($items as $item) {
+	$contItem = $contItems->addContainer($item);
+	$contItem->addText('input', 'Input');
+}
+
 $form->addSubmit('input8', 'Input 8');
 
 

tests/Forms.Latte/expected/FormMacros.formContainer.html

@@ -26,6 +26,13 @@
 		<th><label for="frm-cont1-input7">Input 7</label></th>
 		<td><input type="text" name="cont1[input7]" id="frm-cont1-input7"></td>
 	</tr>
+	<tr>
+		<th>Items</th>
+		<td>
+				<input type="text" name="items[1][input]" id="frm-items-1-input">
+				<input type="text" name="items[3][input]" id="frm-items-3-input">
+		</td>
+	</tr>
 	<tr>
 		<th></th>
 		<td><input type="submit" name="input8" value="Input 8"></td>

tests/Forms.Latte/expected/FormMacros.formContainer.phtml

@@ -26,14 +26,24 @@ echo Nette\Bridges\FormsLatte\Runtime::renderFormBegin($form = $_form = $_contro
 <?php $iterations = 0; foreach ($formContainer->controls AS $name => $field) { ?>
 				<li><?php $_input = is_object($field) ? $field : $_form[$field]; echo $_input->getControl() ?></li>
 <?php $iterations++; } ?>			</ol>
-<?php $_form = array_pop($_formStack) ?>
+<?php $formContainer = $_form = array_pop($_formStack) ?>
 		</td>
 	</tr>
 	<tr>
 		<th><?php if ($_label = $_form["input7"]->getLabel()) echo $_label  ?></th>
 		<td><?php echo $_form["input7"]->getControl() ?></td>
 	</tr>
-<?php $_form = array_pop($_formStack) ?>
+<?php $formContainer = $_form = array_pop($_formStack) ;$_formStack[] = $_form; $formContainer = $_form = $_form["items"] ?>
+	<tr>
+		<th>Items</th>
+		<td>
+<?php $items = array(1, 2, 3) ;$iterations = 0; foreach ($items as $item) { if (!isset($formContainer[$item])) continue ;$_formStack[] = $_form; $formContainer = $_form = is_object($item) ? $item : $_form[$item] ?>
+				<?php echo $_form["input"]->getControl() ?>
+
+<?php $formContainer = $_form = array_pop($_formStack) ;$iterations++; } ?>
+		</td>
+	</tr>
+<?php $formContainer = $_form = array_pop($_formStack) ?>
 	<tr>
 		<th><?php if ($_label = $_form["input8"]->getLabel()) echo $_label  ?></th>
 		<td><?php echo $_form["input8"]->getControl() ?></td>

tests/Forms.Latte/templates/forms.formContainer.latte

@@ -26,6 +26,20 @@
 		<td>{input input7}</td>
 	</tr>
 	{/formContainer}
+	{formContainer items}
+	<tr>
+		<th>Items</th>
+		<td>
+		{var $items = array(1, 2, 3)}
+		{foreach $items as $item}
+			{continueIf !isset($formContainer[$item])}
+			{formContainer $item}
+				{input input}
+			{/formContainer}
+		{/foreach}
+		</td>
+	</tr>
+	{/formContainer}
 	<tr>
 		<th>{label input8 /}</th>
 		<td>{input input8}</td>