无法遍历啊
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | < div class = "col-md-9 threads-index main-col" > < div class = "panel panel-default" > < div class = "panel-heading" > < div class = "pull-left hidden-sm hidden-xs" > < i class = "fa fa-list" ></ i > 首页 </ div > < div class = "clearfix" ></ div > </ div > < div class = "panel-body remove-padding-horizontal" > < ul class = "list-group row thread-list" > </ ul > < ul class = "list-group row thread-list" > {volist name="Topic" id="vo"} < li class = "list-group-item media " style = "margin-top: 0px;" > < div class = "avatar pull-left" > < a href = "post.html" > < img class = "media-object img-thumbnail avatar-48" alt = "imooc" src="<?=STATIC_URL;?>images/avatar.jpg"/> </ a > </ div > < div class = "infos" > < div class = "media-heading" > < i class = "" > {$vo.title}</ i > < a href = "" title = "" > </ a > </ div > < div class = "media-body meta" > < a href = "" > < span > 王丹的朋友圈被万达年会的图片、小视频霸屏了。 这些都是她在万达的前同事从东方影都现场发出来的。 王丹当时真有目迷五色、心醉神迷的感觉。大半年前, 东方影都正式开业,王丹又是一通忙,然而彼时她已经没有了什么主人的感觉, 因为2017年7月万达已将东方影都卖给了融创,随后在2018年10月, 万达又将13个文旅城的服务主体——万达文旅管理公司作价60.81亿卖给了融创, 王丹作为公司员工,也一起加盟了融创。</ span > </ a > < span class = "timeago" data-toggle = "tooltip" data-placement = "top" title = "" > </ span > </ div > </ div > </ li > {\volist} </ ul > </ div > </ div > </ div > |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 | <?php namespace app\index\controller; class common extends Base { public function topic_list() { //获取 留言板数据 $Topic = model( 'Topic' )->getTopics(); return $this ->fetch( '' ,[ 'Topic' => $Topic ]); } } |
model
1 2 3 4 5 6 | public static function getTopic( $id ) { $topic = self::find([ 'id' => $id ]); //print_r(model("Topic")->getLastSql());die(); return $topic ; } |
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你好,可以的,只不过你的格式有误,应该是< ,而不是{,如:
1 2 3 | <volist name= "topics" id= "topic" > { $topic .title} </volist> |
如果解决您的问题请采纳,祝学习愉快!
guly
2019-11-27 17:51:26
你好,volist格式语法有误,建议参考:
1 2 | volist语法格式: <volist name= '需要遍历的模板变量名' id= '当前遍历到的元素名' 循环体</volist> |
或者使用foreach循环建议参考:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 | <div class = "panel-body remove-padding-horizontal" > <ul class = "list-group row thread-list" > <?php foreach ( $topics as $topic ) :?> </ul> <ul class = "list-group row thread-list" > <li class = "list-group-item media " style= "margin-top: 0px;" > <div class = "avatar pull-left" > <a href= "post.html" > <img class = "media-object img-thumbnail avatar-48" alt= "imooc" src= "<?=STATIC_URL;?>images/avatar.jpg" /> </a> </div> <div class = "infos" > <div class = "media-heading" > <i class = "" > <?php echo $topic ->title ?></i> <a href= "" title= "" > </a> </div> <div class = "media-body meta" > <a href= "<?=url('topic/detail');?>?id=<?=$topic->id;?>" > <span> <?php echo $topic ->content;?></span> </a> <span class = "timeago" data-toggle= "tooltip" data-placement= "top" title= "" > </span> </div> </div> </li> <?php endforeach ;?> </ul> </div> |
如果解决您的问题请采纳,祝学习愉快!
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