Javascript 我想使用ajax codeigniter为每个类别创建高级搜索

我正在用codeigniter做一个搜索功能。 搜索需要显示每个类别的搜索结果，当我单击类别时，它将显示真实结果详细信息以及图像。 对于搜索，我制作了一个表格：

Title:
Author:
Publisher:
Year Published
ISBN : 

<btn submit>

在这里之前，代码是正常的

问题是，当我单击分类簿时，我无法获取从输入表单发送的数据。 如果我使用$this->input->get；并将其作为参数发送到我的函数showtailstitle，ISBN； 参数不能为null，而且我找不到任何标题包含逗号的书， 因此，我认为我需要使用带有form.serialize的ajax获取输入数据，但我仍然无法从输入文本获取数据

有人能帮我吗

我为类别获取的代码搜索控制器

public function search()
{   
    $AssetTitle = $this->input->POST("advTitle");
    $Author = $this->input->POST('advAuthor');
    $Publisher = $this->input->POST('advPublisher');
    $Year = $this->input->POST('advYear');
    $ISBN = $this->input->POST('advISBN');
    $result = $this->advanced_model->search_result();
    $data['temp']=$this->advanced_model->getcountadvanced();    
    $data["CatId"]=$this->viewbook_model->getCategory();
    $x=0;


    if(count($result) > 0){
            foreach($result AS $d)
            {
                $data['searchresult'][$x] = array(
                    'CategoryAssetName' => $d['CategoryAssetName'],
                    'CategoryAssetId' => $d['CategoryAssetId'],
                    'AssetTitle' => $d['Bibli'],
                    'Author' => $d['Bibli'],
                    'Publisher' => $d['PublisherId'],
                    'Year' => $Year,
                    'ISBN' => $ISBN
                );
                $x++;
            }
        }
        else
        {
        $data['searchresult'] = array();
        }

    $page_content["page_title"] = "Advanced Search";
    $page_content["title"] = "Advanced Search";
    $page_content["icon_title"] = "search";

    $menu_params["current_navigable"] = "AdvancedSearch";
    $menu_params["sub_current_navigable"] = "";

    $page_content["menu"] = $this->load->view("main_menu", $menu_params, true);
    $page_content["content"] = $this->load->view("advancedsearch", $data, true);
    $page_content["navmenu"] = $this->load->view("nav_menu",$data, true);

    $this->load->view("template/main_template", $page_content);

}

我的获取详细信息的功能：

函数测试$CategoryAssetId=，$AssetTitle=，$Author=，$Publisher=，$Year=，$ISBN={

    $data = $this->input->post();
    echo $data;




    $data["CatId"]=$this->viewbook_model->getCategory();

        /*$AssetTitle = $this->input->GET('advTitle');
        $Author = $this->input->GET('advAuthor');
        $Publisher = $this->input->GET('advPublisher');
        $Year = $this->input->GET('advYear');
        $ISBN = $this->input->GET('advISBN');

        */
        /*echo $AssetTitle.'<br />';
        echo $Author.'<br />';
        echo $Publisher.'<br />';
        echo $Year.'<br />';
        echo $ISBN.'<br />';*/

        $AssetTitleEx = explode("-",$AssetTitle);
        $AssetTitleIm = implode(" ",$AssetTitleEx);

        //echo $Author;
        $AuthorEx = explode("-",$Author);
        $AuthorIm = implode(" ",$AuthorEx);
        //echo $AuthorIm;

        $PublisherEx = explode("-",$Publisher);
        $PublisherIm = implode(" ",$PublisherEx);



    $result = $this->advanced_model->searchresult($CategoryAssetId,$AssetTitleIm,$AuthorIm,$PublisherIm,$Year,$ISBN);   
    //print_r($result);
    //echo count($result);
    $x=0;

    if(count($result) > 0){
            foreach($result AS $d)
            {
                $data['tem'][$x] = array(
                    'categoryassetid' =>$d["CategoryAssetId"],
                    'AssetTitle' => $d["AssetTitle"],
                    'AssetSubtitle' => $d["AssetSubtitle"],
                    'PublisherName' => $d['PublisherName'],
                    'PublishYear' => $d['PublishYear'],
                    'MainAuthor' => $d['MainAuthor'],
                    'ISBN' => $d['ISBN'],
                    'Photo' => $d['Photo'],
                    'Bibli' => $d['Bibli'],
                    'CategoryAssetName' => $d['CategoryAssetName'],
                    'Description' => $d['Description']
                );
                $x++;
            }
        }
        else
        {
        $data['tem'] = array();
        }


    /*$page_content["page_title"] = "Advanced Search";
    $page_content["title"] = "Advanced Search";
    $page_content["icon_title"] = "search";

    $menu_params["current_navigable"] = "AdvancedSearch";
    $menu_params["sub_current_navigable"] = "";

    $page_content["menu"] = $this->load->view("main_menu", $menu_params, true);
    $page_content["content"] = $this->load->view("advancedsearch", $data, true);
    $page_content["navmenu"] = $this->load->view("nav_menu",$data, true);

    $this->load->view("template/main_template", $page_content);*/
}

}

---

如果你有其他想法，请帮助我。

input->get&input->post都是小写字母，你不应该在你的控制器中使用foreach，也不应该在你的模型中使用extract->get&->post，你从控制器中传递这些，返回的结果足够好，所以你的foreach没有做任何特殊的事情。你的帖子不是很清楚，请提供表格结构并解释您想要做什么。

    $data = $this->input->post();
    echo $data;




    $data["CatId"]=$this->viewbook_model->getCategory();

        /*$AssetTitle = $this->input->GET('advTitle');
        $Author = $this->input->GET('advAuthor');
        $Publisher = $this->input->GET('advPublisher');
        $Year = $this->input->GET('advYear');
        $ISBN = $this->input->GET('advISBN');

        */
        /*echo $AssetTitle.'<br />';
        echo $Author.'<br />';
        echo $Publisher.'<br />';
        echo $Year.'<br />';
        echo $ISBN.'<br />';*/

        $AssetTitleEx = explode("-",$AssetTitle);
        $AssetTitleIm = implode(" ",$AssetTitleEx);

        //echo $Author;
        $AuthorEx = explode("-",$Author);
        $AuthorIm = implode(" ",$AuthorEx);
        //echo $AuthorIm;

        $PublisherEx = explode("-",$Publisher);
        $PublisherIm = implode(" ",$PublisherEx);



    $result = $this->advanced_model->searchresult($CategoryAssetId,$AssetTitleIm,$AuthorIm,$PublisherIm,$Year,$ISBN);   
    //print_r($result);
    //echo count($result);
    $x=0;

    if(count($result) > 0){
            foreach($result AS $d)
            {
                $data['tem'][$x] = array(
                    'categoryassetid' =>$d["CategoryAssetId"],
                    'AssetTitle' => $d["AssetTitle"],
                    'AssetSubtitle' => $d["AssetSubtitle"],
                    'PublisherName' => $d['PublisherName'],
                    'PublishYear' => $d['PublishYear'],
                    'MainAuthor' => $d['MainAuthor'],
                    'ISBN' => $d['ISBN'],
                    'Photo' => $d['Photo'],
                    'Bibli' => $d['Bibli'],
                    'CategoryAssetName' => $d['CategoryAssetName'],
                    'Description' => $d['Description']
                );
                $x++;
            }
        }
        else
        {
        $data['tem'] = array();
        }


    /*$page_content["page_title"] = "Advanced Search";
    $page_content["title"] = "Advanced Search";
    $page_content["icon_title"] = "search";

    $menu_params["current_navigable"] = "AdvancedSearch";
    $menu_params["sub_current_navigable"] = "";

    $page_content["menu"] = $this->load->view("main_menu", $menu_params, true);
    $page_content["content"] = $this->load->view("advancedsearch", $data, true);
    $page_content["navmenu"] = $this->load->view("nav_menu",$data, true);

    $this->load->view("template/main_template", $page_content);*/
}