Commit 8e889dc65d7df36f3fca88cd7046604e9432323c
1 parent
8c953953
20.07.16
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1 changed file
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5 additions
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2 deletions
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frontend/components/BgWidget.php
| ... | ... | @@ -22,9 +22,12 @@ class BgWidget extends Widget{ |
| 22 | 22 | $this->bg = Bg::find()->orderBy('random()')->one(); |
| 23 | 23 | } |
| 24 | 24 | |
| 25 | - public function run(){ | |
| 26 | - return '<a id="bg" style="width:100%;height:100%;position:absolute;z-index:-1;background: url(/storage/bg/'.$this->bg->image.') center top no-repeat;" href="'.$this->bg->url.'" title="'.$this->bg->title.'"></a> | |
| 25 | + public function run(){ | |
| 26 | + if(isset($this->bg) && !empty($this->bg)){ | |
| 27 | + return '<a id="bg" style="width:100%;height:100%;position:absolute;z-index:-1;background: url(/storage/bg/'.$this->bg->image.') center top no-repeat;" href="'.$this->bg->url.'" title="'.$this->bg->title.'"></a> | |
| 27 | 28 | '; |
| 29 | + } | |
| 30 | + | |
| 28 | 31 | } |
| 29 | 32 | } |
| 30 | 33 | ?> |
| 31 | 34 | \ No newline at end of file | ... | ... |