<div class="collapse navbar-collapse" id="navbar-collapse-1">
<ul class="nav navbar-nav">
<?php
$this->load->model('cms_model');
if (isset($article_data)) {
} else {
$article_data = $this->cms_model->get_end_user_cms_menu(); (this line gives error)
}
foreach ($article_data as $row) { ?>
<li class="dropdown"> <a href='<?php echo site_url('endusers/end_cms_controller/cms_type_selected?type_id=' . $row->type_id) ?>'>
<?php echo $row->type_name; ?>
</a> </li>
<?php } ?>
</ul>
<div class="nav-search-wrap">
<input class="txt-search" type="text" name="search" placeholder="Search">
</div>
</div><!-- /.navbar-collapse -->
这是我的视图文件中的代码,它显示了我突出显示的行号错误。错误是&#34;致命错误:在第158行和第34行的E:\ xampp \ htdocs \ Santulan \ application \ views \ endusers \ header.php中的非对象上调用成员函数get_end_user_cms_menu();
答案 0 :(得分:0)
首先,您必须在控制器中调用$this->load->model('cms_model');
,而不是在您的视图中。
然后,在控制器中,不在您的视图中,您可以这样做:
if (!isset($article_data)) {
$article_data = $this->cms_model->get_end_user_cms_menu();
}
$data['list'] = '';
foreach ($article_data as $row){
$data['list'] .= "<li class=\"dropdown\"> <a href='".site_url('endusers/end_cms_controller/cms_type_selected?type_id=' . $row->type_id).">$row->type_name</a> </li>";
}
然后,同样在您的控制器中,当您加载视图时,添加$data
:
$this->load->view('your_viwe', $data);
在你看来:
<div class="collapse navbar-collapse" id="navbar-collapse-1">
<ul class="nav navbar-nav">
<?php echo $list;?>
</ul>
<div class="nav-search-wrap">
<input class="txt-search" type="text" name="search" placeholder="Search">
</div>
</div>
你很高兴。
答案 1 :(得分:0)
关于其他问题:问题出在您的控制器内部。我发布了带有解释性评论的更正版本:
public function index(){
$str=$this->input->post('search');
$search_id=$this->cms_model->search_tag_id($str);
//echo $id= $search_id; -> you cannot echo $search_id becouse it's an array: $query->result() from search_tag_id() model function.
//$query->result() is allways an array
//FOR DEBUGGING: when you want to see inside $query->result(), use: echo '<pre>'.print_r($query->result(), true).'</pre>';
// instead you use:
$id = $search_id->article_id;
$search_data['article']=$this->cms_model->search_article($id);// function for search article
if($search_data){
$this->load->view('endusers/cms_view', $search_data); // this is ok, if you call for $article and $article_image inside the view
}else{
echo "No result found";
}
}