admin管理员组

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这是路由没有定义好所以laravel-admin过去找模型导致的错误,这个时候千万别管提示到跟model赢怼

$router->get('/projectCapacity/threeSelect','Capacity\ProjectCapacityController@threeSelect');

 

看,明显路由定义错了

但是我不打算该路由,所以还是改url算了

$form->select('project_number', '项目编号')->options()->load('project_name',"/admin/productPrice/threeSelect");

 

废话不多说,把完整的例子放出来,这是一个laravel-admin的四级联动的例子

route.php

$router->get('/productPrice/secondSelect','Capacity\ProductPriceController@secondSelect');

$router->get('/productPrice/threeSelect','Capacity\productPriceController@threeSelect');

$router->get('/productPrice/fourSelect','Capacity\productPriceController@fourSelect');

select.php

$form->select('project_name', '项目名字')->options(function(){

$sql = "SELECT distinct projectname

FROM project_manages

";

$arr = Db::select($sql);

$reArr = [];

foreach($arr as $v){

$reArr[$v->projectname] = $v->projectname;

}

return $reArr;

})->load('project_number',"/admin/productPrice/secondSelect");

$form->select('project_number', '项目编号')->options()->load('product_name',"/admin/productPrice/threeSelect");

$form->select('product_name', '产品名字')->options()->load('product_number',"/admin/productPrice/fourSelect");

$form->select('product_number', '产品编号')->options();

老实人说句话,框架虽然好用,但是越用到后面限制越大,毕竟规则是别人定的,比如楼主搞2级联动花了半天,搞3级联动依旧需要一个半小时,也可以说的上楼主傻逼吧,但是抱怨一句,办公室好吵啊

本文标签: 日记resultsModelQueryLaravel