fixed rendering when data is empty

Eugene Tupikov · Eugene Tupikov · commit 8a1d44b71790 · 2015-08-28T15:29:49.000+06:00
diff --git a/src/renderers/TableRenderer.php b/src/renderers/TableRenderer.php
@@ -106,8 +106,13 @@ private function renderHeaderCell($column)
     protected function renderBody()
     {
         $rows = [];
-        foreach ($this->data as $index => $item) {
-            $rows[] = $this->renderRowContent($index, $item);
+
+        if (!empty($this->data)) {
+            foreach ($this->data as $index => $item) {
+                $rows[] = $this->renderRowContent($index, $item);
+            }
+        } else {
+            $rows[] = $this->renderRowContent(0);
         }
         return Html::tag('tbody', implode("\n", $rows));
     }

Original file line number	Diff line number	Diff line change
`@@ -106,8 +106,13 @@ private function renderHeaderCell($column)`
`106`	`106`	`protected function renderBody()`
`107`	`107`	`{`
`108`	`108`	`$rows = [];`
`109`		`- foreach ($this->data as $index => $item) {`
`110`		`- $rows[] = $this->renderRowContent($index, $item);`
	`109`	`+`
	`110`	`+ if (!empty($this->data)) {`
	`111`	`+ foreach ($this->data as $index => $item) {`
	`112`	`+ $rows[] = $this->renderRowContent($index, $item);`
	`113`	`+ }`
	`114`	`+ } else {`
	`115`	`+ $rows[] = $this->renderRowContent(0);`
`111`	`116`	`}`
`112`	`117`	`return Html::tag('tbody', implode("\n", $rows));`
`113`	`118`	`}`