如何在laravel 5中过滤数据?
查看如何在laravel 5中过滤数据?,laravel,laravel-5,Laravel,Laravel 5,查看 ... <span class="opensans size13"><b>Gender</b></span> <select class="form-control" name="gender" id="gender" placeholder="Gender"> <option value="" selected="">Gender</optio
...
<span class="opensans size13"><b>Gender</b></span>
<select class="form-control" name="gender" id="gender" placeholder="Gender">
<option value="" selected="">Gender</option>
<option value="M">Male</option>
<option value="F">Female</option>
</select>
<span class="opensans size8" style="color: red;"></span>
<div class="clearfix pbottom15"></div>
<span class="opensans size13"><b>Published</b></span>
<select class="form-control" name="published" id="published" placeholder="Published">
<option value="" selected="">Published</option>
<option value="YES">YES</option>
<option value="NO">NO</option>
</select>
<span class="opensans size8" style="color: red;"></span>
...
<div class="col-md-5">
<div class="right wh70percent">
<select class="form-control" name="status_sort" id="status_sort" placeholder="Status">
<option value="" selected="">Status</option>
<option value="N">N</option>
<option value="BL">BL</option>
</select>
</div>
</div>
...
界面如下:
当我只选择“发布”和“性别”,然后按“搜索”按钮时,数据将根据
当我仅选择状态时,显示的数据将按照
但当我选择性别、发布和状态时,显示的数据不匹配
我想再问一次。除了我的代码,是否还有其他更简单的代码
谢谢您应该在每次添加筛选器时生成查询,如:
$customer = customer;
if(!empty($status)) {
$customer = $customer->where('tb_customer.customer_status', '=', $status);
}
if (!empty($gender)) {
$customer = $customer->where('tb_customer.gender', '=', $gender);
}
if (!empty($published_check)) {
$customer = $customer->where('tb_customer.published', '=', $published);
}
return $customer->paginate(10);
通过这种方式,您只需添加条件,而不需要检查每个案例,然后再次编写相同的查询
免责声明:我不是Laravel用户,您可能需要稍微编辑代码,只需说出构建查询的方法谢谢您回答我的问题。代码变得更简单了。但它仍然不起作用。当我选择性别、发布和状态时,显示的数据不匹配。您是否检查了真正的sql查询?
$customer = customer;
if(!empty($status)) {
$customer = $customer->where('tb_customer.customer_status', '=', $status);
}
if (!empty($gender)) {
$customer = $customer->where('tb_customer.gender', '=', $gender);
}
if (!empty($published_check)) {
$customer = $customer->where('tb_customer.published', '=', $published);
}
return $customer->paginate(10);