Question

我有一个codeigniter功能，可以进行正常搜索，但是当我在单个页面上进行新搜索时会出现问题，在点击搜索按钮时，单页的相同网址会在网址栏上重复显示我错了。看看它在下面的片段中的表现;

这是函数;

      public function livesearch() {

     $keyword = $this->input->post('keyword');
    $query = $this->news_model->get_live_items($keyword);

    foreach ($query as $row):
     echo "<li><a href='view/$row->id'>" . $row->title . "</a></li>";
    endforeach;
}

此搜索结果显示在另一页中：

  public function search_keyword()
 {
    $keyword = $this->input->post('keyword');
    $data['results'] =$this->news_model->get_live_items($keyword);
    $data["top_news"] = $this->news_model->topnews();
    $data["latest_news"] = $this->news_model->latestnews();
    $this->load->view('result_view',$data);
}

最后，所有魔法都在发生;

 function view($id)
{       
    $data['news'] = $this->news_model->get_one_news($id);
    $data["top_news"] = $this->news_model->topnews();
    $data["latest_news"] = $this->news_model->latestnews();
   $data['content'] = 'single'; // template part
   $this->load->view('includes/template',$data);
}

Answer 1

尝试提供像这样的完整链接

view/$row->id

您只是包含private static ObjectArrayList<ObjectArrayList<IntArrayList>> getOddVertexCombinations(IntArrayList oddVertices, ObjectArrayList<IntArrayList> buffer){ ObjectArrayList<ObjectArrayList<IntArrayList>> toReturn = new ObjectArrayList<>(); if (oddVertices.isEmpty()) { toReturn.add(buffer.clone()); } else { int first = oddVertices.removeInt(0); for (int c = 0; c < oddVertices.size(); c++) { int second = oddVertices.removeInt(c); buffer.add(new IntArrayList(new int[]{first, second})); toReturn.addAll(getOddVertexCombinations(oddVertices, buffer)); buffer.pop(); oddVertices.add(c, second); } oddVertices.add(0, first); } return toReturn; }，因此它会添加网址，而不是生成所需的网址。

Answer 2

您的livesearch方法应该是

    public function livesearch() {
        $keyword = $this->input->post('keyword');
        $query = $this->news_model->get_live_items($keyword);

        foreach ($query as $row):
            echo "<li><a href='" . base_url('bulletins/view/' . $row->id) . "'>" . $row->title . "</a></li>";
        endforeach;
    }

codeigniter如何限制页面中的url段数

2 个答案: