我有:
When /^(?:|I )follow "([^"]*)"(?: within "([^"]*)")?$/ do |link, selector|
with_scope(selector) do
click_link(link)
end
end
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我打电话给:
Background:
Given I am an existing admin user
When I follow "CLIENTS"
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我的HTML是这样的:
<a class="active" href="/companies"><h2>CLIENTS</h2></a>
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我一直收到这个错误:
.F-.F--U-----U
(::) failed steps (::)
no link with title, id or text 'CLIENTS' found (Capybara::ElementNotFound)
(eval):2:in `click_link'
./features/step_definitions/web_steps.rb:54:in `block (2 levels) in <top (required)>'
./features/step_definitions/web_steps.rb:14:in `with_scope'
./features/step_definitions/web_steps.rb:53:in `/^(?:|I )follow "([^"]*)"(?: within "([^"]*)")?$/'
features/client_add.feature:8:in `When I follow "CLIENTS"'
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我尝试过以下几点:
When I follow "<h2>CLIENTS</h2>"
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甚至尝试了save_and_open_page应该打开浏览器并仍然得到相同的结果:
Given /^I …Run Code Online (Sandbox Code Playgroud) 所以我有一个像这样的数组:
foreach($obj as $element){
//do something
}
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但是如果数组包含50个以上的元素(通常是100个),我只想循环它们中的前50个,然后打破循环.
我有一张这样的桌子
mysql> desc user_changes;
+----------+--------------+------+-----+---------+-------+
| Field | Type | Null | Key | Default | Extra |
+----------+--------------+------+-----+---------+-------+
| id | varchar(16) | NO | PRI | | |
| email | varchar(255) | YES | MUL | NULL | |
| products | longtext | YES | | NULL | |
+----------+--------------+------+-----+---------+-------+
3 rows in set (0.00 sec)
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我需要创建一个查询,通过这样的电子邮件计算所有重复
| 20061129180346 | test@test.com | 1^31^9
| 20061129330638 | test@test.com | 1^31^9
Run Code Online (Sandbox Code Playgroud) 我是codeigniter的新手,我一直在努力弄清楚这条线路上出了什么问题
这是我的控制器
class Product extends CI_Controller{
function index(){
$this->load->model('product_model');
$data['products'] = $this->product_model->get_all_products();
$this->load->view('all_products', $data);
}
}
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这是我的模特
class Product_model extends CI_Model {
function get_all_products(){
$query = $this->db->get('products');
if($query->num_rows() > 0){
foreach($query->result() as $row){
$data[] = $row;
}
return $data;
}
}
}
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这是我的错误
A PHP Error was encountered
Severity: Notice
Message: Undefined property: Product::$db
Filename: core/Model.php
Line Number: 50
Fatal error: Call to a member function get() on a non-object in /Users/matt/Sites/ci/application/models/product_model.php on line 9el.php on line 6
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错误就在这一行
$query …Run Code Online (Sandbox Code Playgroud) 我必须将sql server中的一个表从一个数据库更新到另一个数据库,我想知道如何使用它
这是我的榜样
UPDATE [Logix].[sysdba].[TICKET] (
STATUSCODE)
SELECT TICKETID, GM_NUMBER, STATUSCODE
FROM [Logix_Dev].[sysdba].[TICKET]
where GM_NUMBER <> ''
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但我觉得这是错误的语法...基本上我想要做的是从Logix_Dev数据库中的TICKET表中选择所有记录,并更新TICKETID匹配的Logix数据库上的状态代码....
<a href="/selection"><input type="button" class="big" value="Somewhere"></a>
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因为在IE中它没有点击....任何想法为什么..所有其他浏览器似乎很好
好的,所以我想测试需要管理员用户的功能,我试图以管理员身份登录,但为了做到这一点,我需要一个管理员用户
这是我的代码
let(:user) { FactoryGirl.create(:user) }
let(:admin_role) { FactoryGirl.create(:role) }
FactoryGirl.define do
factory :user do
first_name "John"
last_name "Doe"
email "john@doe.com"
end
factory :role do
name "Admin"
end
end
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我怎么连接他们我试过 user.roles << user_role但得到了这个错误
/Users/matt/Sites/application/spec/controllers/directory_controller_spec.rb:16:in `block (3 levels) in <top (required)>': undefined local variable or method `user' for #<Class:0x007fa550890d80> (NameError)
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这是我的模特
class User < ActiveRecord::Base
has_many :roles, :through => :role_users
has_many :role_users
...
class Role < ActiveRecord::Base
has_many :users, :through => :role_users
has_many :role_users
...
class RoleUser < ActiveRecord::Base
belongs_to …Run Code Online (Sandbox Code Playgroud) 我的字段有这样的文字
$4.00
$5.00
$55.90
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我想在javascript中添加它们,总共64.90美元
我有这个代码
var total= "";
$("input:checkbox:not(.select_all):checked").closest("tr").each(function() {
total += $(this).find(".amount").text().trim();
});
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我的解决方案给了我这个
$4.00$5.00$55.90
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知道我做错了什么
我有一个rails 3.2.6应用程序,我正在使用资产管道,我没有favicon.ico但由于某种原因我的应用程序一直在寻找它导致问题
Started GET "/favicon.ico" for 127.0.0.1 at 2012-06-18 16:20:44 -0400
Processing by PlaylistsController#index as
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我不知道是什么导致这个被调用...我的应用程序中根本没有任何文本的图标
我的问题是,轨道中是否有一个地方我可以告诉它停止?
以下是我的头部信息以防万一
<head>
<title>Playlist</title>
<meta content='width=device-width, initial-scale=1.0' name='viewport'>
<!--[if lt IE 9]>
<script src="http://html5shim.googlecode.com/svn/trunk/html5.js" type="text/javascript"></script>
<![endif]-->
<link href="/assets/application.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/common.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/app.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/bootstrap_and_overrides.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/jquery-ui-1.8.21.custom.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/main.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/dataTables/jquery.dataTables.css?body=1" media="all" rel="stylesheet" type="text/css" />
<link href="/assets/dataTables/jquery.dataTables.bootstrap.css?body=1" media="all" rel="stylesheet" type="text/css" /> …Run Code Online (Sandbox Code Playgroud) ruby ×3
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