Fix #18967: Use proper attribute names for tabular data in `yii\widgets\ActiveField::addAriaAttributes()`

framework/CHANGELOG.md

@@ -4,6 +4,7 @@ Yii Framework 2 Change Log
 2.0.44 under development
 ------------------------
 
+- Enh #18967: Use proper attribute names for tabular data in `yii\widgets\ActiveField::addAriaAttributes()` (AnkIF)
 - Bug #18798: Fix `StringHelper::dirname()` when passing string with a trailing slash (perlexed)
 - Enh #18328: Raise warning when trying to register a file after `View::endPage()` has been called (perlexed)
 - Enh #18812: Added error messages and optimized "error" methods in `yii\helpers\BaseJson` (WinterSilence, samdark)

framework/widgets/ActiveField.php

@@ -927,11 +927,14 @@ class ActiveField extends Component
      */
     protected function addAriaAttributes(&$options)
     {
+        // Get proper attribute name when attribute name is tabular.
+        $attributeName = Html::getAttributeName($this->attribute);
+
         if ($this->addAriaAttributes) {
-            if (!isset($options['aria-required']) && $this->model->isAttributeRequired($this->attribute)) {
+            if (!isset($options['aria-required']) && $this->model->isAttributeRequired($attributeName)) {
                 $options['aria-required'] = 'true';
             }
-            if (!isset($options['aria-invalid']) && $this->model->hasErrors($this->attribute)) {
+            if (!isset($options['aria-invalid']) && $this->model->hasErrors($attributeName)) {
                 $options['aria-invalid'] = 'true';
             }
         }

tests/framework/widgets/ActiveFieldTest.php

@@ -530,6 +530,62 @@ EOD;
         $this->assertEqualsWithoutLE($expectedValue, $actualValue);
     }
 
+    public function testTabularAriaAttributes()
+    {
+        $this->activeField->attribute = '[0]' . $this->attributeName;
+        $this->activeField->addAriaAttributes = true;
+
+        $expectedValue = <<<'EOD'
+<div class="form-group field-activefieldtestmodel-0-attributename">
+<label class="control-label" for="activefieldtestmodel-0-attributename">Attribute Name</label>
+<input type="text" id="activefieldtestmodel-0-attributename" class="form-control" name="ActiveFieldTestModel[0][attributeName]">
+<div class="hint-block">Hint for attributeName attribute</div>
+<div class="help-block"></div>
+</div>
+EOD;
+
+        $actualValue = $this->activeField->render();
+        $this->assertEqualsWithoutLE($expectedValue, $actualValue);
+    }
+
+    public function testTabularAriaRequiredAttribute()
+    {
+        $this->activeField->attribute = '[0]' . $this->attributeName;
+        $this->activeField->addAriaAttributes = true;
+        $this->helperModel->addRule([$this->attributeName], 'required');
+
+        $expectedValue = <<<'EOD'
+<div class="form-group field-activefieldtestmodel-0-attributename required">
+<label class="control-label" for="activefieldtestmodel-0-attributename">Attribute Name</label>
+<input type="text" id="activefieldtestmodel-0-attributename" class="form-control" name="ActiveFieldTestModel[0][attributeName]" aria-required="true">
+<div class="hint-block">Hint for attributeName attribute</div>
+<div class="help-block"></div>
+</div>
+EOD;
+
+        $actualValue = $this->activeField->render();
+        $this->assertEqualsWithoutLE($expectedValue, $actualValue);
+    }
+
+    public function testTabularAriaInvalidAttribute()
+    {
+        $this->activeField->attribute = '[0]' . $this->attributeName;
+        $this->activeField->addAriaAttributes = true;
+        $this->helperModel->addError($this->attributeName, 'Some error');
+
+        $expectedValue = <<<'EOD'
+<div class="form-group field-activefieldtestmodel-0-attributename has-error">
+<label class="control-label" for="activefieldtestmodel-0-attributename">Attribute Name</label>
+<input type="text" id="activefieldtestmodel-0-attributename" class="form-control" name="ActiveFieldTestModel[0][attributeName]" aria-invalid="true">
+<div class="hint-block">Hint for attributeName attribute</div>
+<div class="help-block">Some error</div>
+</div>
+EOD;
+
+        $actualValue = $this->activeField->render();
+        $this->assertEqualsWithoutLE($expectedValue, $actualValue);
+    }
+
     public function testEmptyTag()
     {
         $this->activeField->options = ['tag' => false];