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防止覆盖控制器函数中的查询 - codeigniter

本文介绍了防止覆盖控制器函数中的查询 - codeigniter的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！

问题描述

我有一个搜索功能，使用您的邮政编码搜索工厂。



这是基于我今天早些时候问的问题：
我有这样的查询：

这很好，但当我添加：

 code> $ match = $ this-> input-> cookie（'postcode'）;

它覆盖了第一个$ match。



如何设置两个变量如$ match1和$ match2？当我做它只搜索工厂，而不是邮政编码。我只想得到邮政编码和搜索工厂的结果，其邮政编码为9101例如



我的模型功能：

  function get_search（$ match，$ match2）
 {
 $ this-> db-> like（'Bedrijfsnaam'，$ match）; 
 $ this-> db-> or_like（'Postcode'，$ match）; 
 $ this-> db-> or_like（'Plaats'，$ match）; 
 $ this-> db-> or_like（'Telefoonnummer'，$ match）; 
 $ this-> db-> or_like（'Email'，$ match）; 
 $ this-> db-> or_like（'Website'，$ match）; 
 $ this-> db-> or_like（'Profiel'，$ match）; 
 $ this-> db-> or_like（'Adres'，$ match）; 
 $ this-> db-> or_like（'Categorie'，$ match）; 
 
 $ this-> db-> join（'bedrijven'，'bedrijfcategorieen.idbedrijven = bedrijven.idbedrijven'）; 
 $ this-> db-> join（'categorieen'，'bedrijfcategorieen.idcategorieen = categorieen.idcategorieen'）; 
 $ this-> db-> group_by（'bedrijfcategorieen.idbedrijven'，'bedrijfcategorieen.idcategorieen'）; 
 
 $ query = $ this-> db-> get（'bedrijfcategorieen'）; 
 
 return $ query-> result（）; 
}

我的控制器功能：

  function searchresults（）
 {
 $ this-> breadcrumbs-> page = array（'link'=> base_url（）。'home / search'，'title'=>'Bedrijven Zoeken'）; 
 $ this-> breadcrumbs-> method = array（'link'=> base_url（）。'home / searchresults'，'title'=>'Zoekresultaten'）; 
 $ data ['breadcrumbs'] = $ this-> breadcrumbs-> get（）; 
 $ match = $ this-> input-> post（'search'）; 
 $ match2 = $ this-> input-> cookie（'postcode'）; 
 $ data ['query'] = $ this-> bedrijven_model-> get_search（$ match，$ match2）; 
 $ this-> load-> view（'views / header'）; 
 $ this-> load-> view（'views / searchresults'，$ data）; 
 $ this-> load-> view（'views / footer'）; 
 $ data ['query'] = $ this-> bedrijven_model-> bedrijven_tags（）; 
}

希望有人知道我的意思。

解决方案

我修复了我的问题，像这样：



我删除了我的旧模型， ：

  function get_search（$ match，$ match2）
 {
 if（！isset（$ _ COOKIE ['cookie']））{
 
 $ query =SELECT * FROM（`bedrijfcategorieen`）
 JOIN`bedrijven` ON`bedrijfcategorieen`.`idbedrijven`= bedrijven`.` idbedrijven` 
 JOIN`categorieen` ON` bedrijfcategorieen`.`idcategorieen` =`categorieen`.`idcategorieen` 
 WHERE（`Bedrijfsnaam` LIKE'％。$ this-> input-> post （'search'）。％'
 OR`Plaats` LIKE'％。$ this-> input-> post（'search'）。％'
或`telefoonnummer` LIKE '％'。$ this-> input-> post（'search'）。％'
或`Email` LIKE'％。$ this-> input-& ）％'
 OR`Website` LIKE'％。$ this-> input-> post（'search'）。％'
 OR`Profiel`LIKE'％。 $ this-> input-> post（'search'）。％'
 OR`Adres` LIKE'％。$ this-> input-> post '
 OR`Categorie` LIKE'％。$ this-> input-> post（'search'）。％'）
 AND（Postcode LIKE'％。$ this-> ; input-> post（'cookie'）。％'）
 
 GROUP BY'bedrijfcategorieen`.`idbedrijven`; 
 $ result = $ this-> db-> query（$ query）; 
 
 return $ result-> result（）; 
 
}

这种方式搜索两件事。



我的控制器：

  function search（）
 {
 $ this-> breadcrumbs-> page = array（'link'=> base_url（）。'home / search' ，'title'=>'Bedrijven Zoeken'）; 
 $ data ['breadcrumbs'] = $ this-> breadcrumbs-> get（）; 
 $ this-> load-> view（'views / header'）; 
 $ this-> load-> view（'views / search'，$ data）; 
 $ this-> load-> view（'views / footer'）; 
} 
 
 function searchresults（）
 {
 $ this-> breadcrumbs-> page = array（'link'=> base_url home / search'，'title'=>'Bedrijven Zoeken'）; 
 $ this-> breadcrumbs-> method = array（'link'=> base_url（）。'home / searchresults'，'title'=>'Zoekresultaten'）; 
 $ data ['breadcrumbs'] = $ this-> breadcrumbs-> get（）; 
 $ match = $ this-> input-> post（'search'）; 
 if（strlen（$ this-> input-> post（'cookie'））> 0）{$ match2 = $ this-> input-> post（'cookie'）; } else {$ match2 ='9101'; } 
 $ data ['query'] = $ this-> bedrijven_model-> get_search（$ match，$ match2）; 
 $ this-> load-> view（'views / header'）; 
 $ this-> load-> view（'views / searchresults'，$ data）; 
 $ this-> load-> view（'views / footer'）; 
 $ data ['query'] = $ this-> bedrijven_model-> bedrijven_tags（）; 
}

我的意见：



搜索： 

 < div style =clear：both; margin-top：10px ;>< / div> 
< div class =path><？php echo $ breadcrumbs？>< / div> 
< div id =bigcontent> 
< h1> Bedrijven zoeken< / h1> 
< hr> 
< br /> 
< br /> 
< p> Voer een zoekterm en postcode in om bedrijven te zoeken。< / p> 
< br /> 
< form name =inputaction =searchresultsmethod =post> 
< input type =searchonchange =validate（）placeholder =Zoeken ...name =searchsize =70> 
< input type =searchonchange =validate（）required =truesize =14placeholder =Postcode ...name =cookievalue =<？= $ this-> input-> cookie（'postcode'，TRUE）;？> > 
 
< input type =submitvalue =Zoeken> 
 
 
 
< / form> 
 
< br />< br /> 
 
< form method =linkaction =<？= base_url（'bedrijven / all'）？>> 
< input type =submitvalue =Alle bedrijven> 
< / form> 
 
< / div> 
   
 
 
 
 搜索结果：
 < div style =clear：both; margin-top：10px;>< / div& 
< div class =path><？php echo $ breadcrumbs？>< / div> 
< div id =bigcontent> 
< h1> Bedrijven gevonden：<？= count（$ query）; ？>< / h1> 
<？= br（1）; ？> 
< h2> Bedrijf：< / h2> 
<？= br（1）; ？> 
< hr /> 
<？php foreach（$ query as $ item）：？> 
< a href =<？php echo base_url（）？> bedrijven /<？= $ item-> idbedrijven？>>< h3& > Bedrijfsnaam？>< / h3>< / a> 
< p>< b>分类：< / b> <？= $ item->分类？>< / p> 
< p>< small><？php echo $ item-> Profiel？>< / p> 
< p>< b><？php echo $ item->电子邮件？>< / b>< / p& 
< p>< b>邮政编码：< / b> <？php echo $ item->邮政编码？>< / p> 
< p>< b>标签：< / b>< / p> 
< / small> 
< hr /> 
<？php endforeach;？> 
< br /> 
<<< a href =<？php echo base_url（）？>> Terug< / a> 
< / div> 
  
 
I have a searchfunction for searching factories using your postcode.
this is based on a question i asked earlier today: How to search with the value of a cookie in php - codeigniterI have a query like this:
this is working fine but when i add:
$match = $this->input->cookie('postcode');

it's overriding the first $match. how can i use both searchqueries without overriding eachother?
How do i set two variables like $match1 and $match2? when i do that it searches on factories only and not on postcode. i just want to have results of postcode and search factories who have a postcode like 9101 for example
My model function:
    function get_search($match, $match2)
    {
        $this->db->like('Bedrijfsnaam', $match);
        $this->db->or_like('Postcode', $match);
        $this->db->or_like('Plaats', $match);
        $this->db->or_like('Telefoonnummer', $match);
        $this->db->or_like('Email', $match);
        $this->db->or_like('Website', $match);
        $this->db->or_like('Profiel', $match);
        $this->db->or_like('Adres', $match);
        $this->db->or_like('Categorie', $match);

        $this->db->join('bedrijven', 'bedrijfcategorieen.idbedrijven = bedrijven.idbedrijven');
        $this->db->join('categorieen', 'bedrijfcategorieen.idcategorieen = categorieen.idcategorieen');
        $this->db->group_by('bedrijfcategorieen.idbedrijven', 'bedrijfcategorieen.idcategorieen');

        $query = $this->db->get('bedrijfcategorieen');

        return $query->result();
    }

My controller function:
    function searchresults()
    {
        $this->breadcrumbs->page = array('link'=> base_url().'home/search' ,'title' => 'Bedrijven Zoeken' );
        $this->breadcrumbs->method = array('link'=> base_url().'home/searchresults' ,'title' => 'Zoekresultaten' );
        $data['breadcrumbs'] = $this->breadcrumbs->get();
        $match = $this->input->post('search');
        $match2 = $this->input->cookie('postcode');
        $data['query'] = $this->bedrijven_model->get_search($match, $match2);
        $this->load->view('views/header');
        $this->load->view('views/searchresults', $data);
        $this->load->view('views/footer');
        $data['query'] = $this->bedrijven_model->bedrijven_tags();
    }

Hope someone knows what i mean.
 解决方案 
I fixed my problem like this:
i deleted my old model and instead i made it like this:
function get_search($match, $match2)
{
    if (!isset($_COOKIE['cookie'])) {

        $query = "SELECT * FROM (`bedrijfcategorieen`)
        JOIN `bedrijven` ON `bedrijfcategorieen`.`idbedrijven` = `bedrijven`.`idbedrijven`
        JOIN `categorieen` ON `bedrijfcategorieen`.`idcategorieen` = `categorieen`.`idcategorieen`
        WHERE (`Bedrijfsnaam` LIKE '%".$this->input->post('search')."%'
        OR `Plaats` LIKE '%".$this->input->post('search')."%'
        OR `Telefoonnummer` LIKE '%".$this->input->post('search')."%'
        OR `Email` LIKE '%".$this->input->post('search')."%'
        OR `Website` LIKE '%".$this->input->post('search')."%'
        OR `Profiel` LIKE '%".$this->input->post('search')."%'
        OR `Adres` LIKE '%".$this->input->post('search')."%'
        OR `Categorie` LIKE '%".$this->input->post('search')."%')
        AND (Postcode LIKE '%".$this->input->post('cookie')."%')

        GROUP BY `bedrijfcategorieen`.`idbedrijven`";
        $result = $this->db->query($query);

        return $result->result();

  }

this way it searches for two things. the postcode who is located in the factories table and the postcode cookie who is set.
My controller:
    function search()
    {
        $this->breadcrumbs->page = array('link'=> base_url().'home/search' ,'title' => 'Bedrijven Zoeken' );
        $data['breadcrumbs'] = $this->breadcrumbs->get();
        $this->load->view('views/header');
        $this->load->view('views/search', $data);
        $this->load->view('views/footer');
    }

    function searchresults()
    {
        $this->breadcrumbs->page = array('link'=> base_url().'home/search' ,'title' => 'Bedrijven Zoeken' );
        $this->breadcrumbs->method = array('link'=> base_url().'home/searchresults' ,'title' => 'Zoekresultaten' );
        $data['breadcrumbs'] = $this->breadcrumbs->get();
        $match = $this->input->post('search');
        if(strlen($this->input->post('cookie')) > 0){ $match2 = $this->input->post('cookie'); } else{ $match2 = '9101'; }
        $data['query'] = $this->bedrijven_model->get_search($match, $match2);
        $this->load->view('views/header');
        $this->load->view('views/searchresults', $data);
        $this->load->view('views/footer');
        $data['query'] = $this->bedrijven_model->bedrijven_tags();
    }

My views:
Search:
<div style="clear: both; margin-top: 10px;"></div>
<div class="path"><?php echo $breadcrumbs ?></div>
<div id="bigcontent">
<h1>Bedrijven zoeken</h1>
<hr>
<br/>
<br />
<p>Voer een zoekterm en postcode in om bedrijven te zoeken.</p>
<br/>
<form name="input" action="searchresults" method="post">
<input type="search" onchange="validate()" placeholder="Zoeken..." name="search" size="70">
<input type="search" onchange="validate()" required="true" size="14" placeholder="Postcode..." name="cookie" value="<?= $this->input->cookie('postcode', TRUE); ?>" >

<input type="submit" value="Zoeken">



</form>

<br /><br />

<form method="link" action="<?= base_url('bedrijven/all')?>">
<input type="submit" value="Alle bedrijven">
</form>

</div>

Searchresults:
<div style="clear: both; margin-top: 10px;"></div>
<div class="path"><?php echo $breadcrumbs ?></div>
<div id="bigcontent">
<h1>Bedrijven gevonden: <?= count($query); ?></h1>
<?= br(1); ?>
<h2>Bedrijf:</h2>
<?= br(1); ?>
<hr/>
<?php foreach($query as $item):?>
    <a href="<?php echo base_url()?>bedrijven/<?= $item->idbedrijven?>"><h3><?= $item->Bedrijfsnaam   ?></h3></a>
    <p><b>Categorie:</b> <?= $item->Categorie ?></p>
    <p><small><?php echo $item->Profiel ?></p>
    <p><b><?php echo $item->Email ?></b></p>
    <p><b>Postcode:</b> <?php echo $item->Postcode ?></p>
    <p><b>Tags:</b></p>
    </small>
    <hr/>
<?php endforeach;?>
<br />
<<<a href="<?php echo base_url() ?>">Terug</a>
</div>

                        
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07-14 03:45
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