使用Laravel Pagination时,我相信生成的css类与bootstrap 2相关,而不是bootstrap 3.
{{ $products->links() }} 生成
<div class="pagination">
<ul>
<?php echo $presenter->render(); ?>
</ul>
</div>
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但是我希望它能够生成:
<ul class="pagination">
<?php echo $presenter->render(); ?>
</ul>
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在不更改框架代码的情况下laravel/framework/src/illuminate/pagination/views/slider.php,是否有更好/正确的方法来覆盖由此生成的CSS /代码{{ $products->links() }}?
pagination twitter-bootstrap laravel laravel-4 twitter-bootstrap-3
我正在开发MVC 4,EF 5.0
模型第一次开发 - 如何"轻松"获取数据库模式进行更新,而无需删除数据库/擦除任何数据?
例如,我有一张Customer表.在此表中,我们捕获姓名,电子邮件地址.我现在想要收集电话号码,因此我更改模型并获得EF以更新数据库架构.
Visual Studio 2012引用了我http://go.microsoft.com/fwlink/?LinkId=238269,但这对我来说看起来像中文.
他们谈论运行一个名为代码优先迁移的NUGET包.VS2012是否自动打包此功能?
谢谢
我期待Bootstrap我的网站,因此,已将常见的twitter引导组件放入刀片模板.
sidebar.blade.php
@include('panel1')
@include('panel2')
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panelTemplate.blade.php
<div class="panel panel-primary">
<div class="panel-heading">
<div class="panel-title">
@yield('title')
</div>
</div>
<div class="panel-body">
@yield('body')
</div>
<div class="panel-footer">
@yield('footer')
</div>
</div>
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这样,每次我想使用面板,那么我就可以使用@extends('panelTemplate').
panel1.blade.php
@extends('panelTemplate')
@section('title')
title panel 1
@stop
@section('body')
body panel 1
@stop
@section('footer')
footer panel 1
@stop
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panel2.blade.php
@extends('panelTemplate')
@section('title')
title panel 2
@stop
@section('body')
body panel 2
@stop
@section('footer')
footer panel 2
@stop
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我面临的问题是,不是显示内容,而是重复panel1.blade.php内容中panel2.blade.php所声明sidebar.blade.php的内容panel1.blade.php(显示两次).
Blade是否缓存了为什么panel1重复两次的请求?有没有办法覆盖这种行为,或者我是否以一种从未想过的方式使用刀片模板引擎?
我有SSH访问我的1and1服务器.我正在尝试下载作曲家.
遵循http://getcomposer.org/download/上的说明
尝试1:
user:~ > curl -sS https://getcomposer.org/installer | php
X-Powered-By: PHP/4.4.9
Content-type: text/html
<br />
<b>Parse error</b>: syntax error, unexpected '{' in <b>-</b> on line <b>316</b><br />
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尝试2:
php -r "eval('?>'.file_get_contents('https://getcomposer.org/installer'));"
Error in argument 1, char 2: option not found r
Usage: php [-q] [-h] [-s] [-v] [-i] [-f <file>]
php <file> [args...]
-a Run interactively
-b <address:port>|<port> Bind Path for external FASTCGI Server mode
-C Do not chdir to the script's directory
-c <path>|<file> Look for …Run Code Online (Sandbox Code Playgroud) 我希望在我的网站的特定表格中显示价格小数点后3位.
价格将以英镑,美元和欧元显示.
我的货币过滤器似乎自动将价格四舍五入到小数点后两位.
此外,如果货币是欧元,理想情况下,我想自动将千.位分隔符更改为a 和小数点分隔符为a ,.
angularjs是否支持此功能?
风景
<div ng-controller="SpotController">
<table class="header-table-spot-prices">
<thead>
<tr><th>Spot Prices</th><th>Price</th></tr>
</thead>
<tbody>
<tr ng-repeat="spot in spots">
<td>{{ spot.item }}</td>
<!-- This needs to be 3dp -->
<td>{{ spot.price | currency:spot.currency }}</td>
</tr>
</tbody>
</table>
</div>
Run Code Online (Sandbox Code Playgroud) 出于某种原因,我的生产laravel应用程序认为它是在本地环境中.
/var/www/appname/.env.php
<?php
return
[
'APP_ENV' => 'production',
'DB_HOST' => 'HIDDEN',
'DB_NAME' => 'HIDDEN',
'DB_PASSWORD' => 'HIDDEN'
];
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/var/www/appname/bootstrap/start.php
$env = $app->detectEnvironment(function()
{
return getenv('APP_ENV') ?: 'local';
});
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/var/www/appname/app/config/database.php
...
...
'mysql' => array(
'driver' => 'mysql',
'host' => getenv('DB_HOST'),
'database' => getenv('DB_NAME'),
'username' => getenv('DB_USERNAME'),
'password' => getenv('DB_PASSWORD'),
'charset' => 'utf8',
'collation' => 'utf8_unicode_ci',
'prefix' => 'lar_',
),
...
...
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sudo php artisan env (通过SSH)
`Current application environment: local
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php artisan tinker 然后 getenv('DB_NAME')
$ php artisan tinker
[1] …Run Code Online (Sandbox Code Playgroud) environment-variables production-environment laravel laravel-4
我正在尝试更改表并将其存储引擎更改为InnoDb.当我运行php artisan migrate它完成没有错误.但是当我在Sequel Pro中检查存储引擎时,没有任何改变.
public function up()
{
Schema::table('tests', function(Blueprint $t) {
$t->engine = 'InnoDB';
$t->foreign('group_id')->references('id')->on('test_groups')->onDelete('restrict');
});
}
Run Code Online (Sandbox Code Playgroud) PDO 似乎会在准备好的 sql 语句中自动为绑定参数添加引号。
当我试图限制结果数量时,我不想要这个功能,因为这应该被视为 mysql 的整数。
function fixStatistics($metal, $currency, $months){
$db = connectPDO();
$sql = '
SELECT [COLUMN NAMES]
FROM [TABLE NAMES]
WHERE [WHERE STUFF]
GROUP BY `Month`
ORDER BY MONTH(DateStamp) LIMIT :numMonths
';
$stmt = $db->prepare($sql);
$stmt->execute(
array(
':metal' => $metal,
':currency' => $currency,
':numMonths' => $months // Problem Code
)
);
$statistics = $stmt->fetchAll(PDO::FETCH_ASSOC);
return $statistics;
}
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我可以通过手动注入/连接 sql 语句来解决这个问题 - 这不是我想要做的。
ORDER BY MONTH(DateStamp) LIMIT ' . $numMonths
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但是有没有办法将 :numMonths 直接转换为 int 点$stmt->execute();?
刚开始用茉莉花学习Angularjs和单元测试......
按照http://docs.angularjs.org/tutorial/step_02上的教程找到第一个单元测试(因为scope.phones.length是3 而应该通过)失败.
INFO [karma]: Karma v0.10.2 server started at http://localhost:9876/
INFO [launcher]: Starting browser Chrome
INFO [Chrome 30.0.1599 (Mac OS X 10.8.5)]: Connected on socket BdjA1lVT9OOo8kgQKLYs
Chrome 30.0.1599 (Mac OS X 10.8.5) PhoneCat controllers PhoneListCtrl should create "phones" model with 3 phones FAILED
ReferenceError: PhoneListCtrl is not defined
at null.<anonymous> (/Applications/MAMP/htdocs/angular-phonecat/test/unit/controllersSpec.js:12:22)
Chrome 30.0.1599 (Mac OS X 10.8.5): Executed 2 of 2 (1 FAILED) (0.37 secs / 0.033 secs)
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所以基本上,它声明没有定义PhoneListCtrl.然而,应用程序运行正常,我真的不知道从哪里开始考虑我在教程的开头!
这是我的单元测试,这是本教程的默认值.
测试/单元/ controllerSpec.js
'use strict';
/* …Run Code Online (Sandbox Code Playgroud) 我试图POST到我的API,但由于某种原因,所有POST请求返回302. GET请求似乎没问题.我不明白为什么我会得到302.
路线 api.php
Route::resource('calculator', 'Api\CalculatorController', ['only' => ['index', 'store']]);
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控制器:
<?php
namespace App\Http\Controllers\Api;
use App\Http\Controllers\Controller;
use App\Http\Requests\CalculatorValuationRequest;
class CalculatorController extends Controller
{
public function index()
{
return response()->json(['test' => 1]);
}
public function store(CalculatorValuationRequest $request)
{
return response()->json(['this is a test']);
}
}
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请求验证器
<?php
namespace App\Http\Requests;
use Illuminate\Foundation\Http\FormRequest;
class CalculatorValuationRequest extends FormRequest
{
public function authorize()
{
return true;
}
public function rules()
{
return [
'products' => ['required', 'array'],
'products.*' => ['numeric', 'min:0.01', 'nullable'],
];
}
} …Run Code Online (Sandbox Code Playgroud) laravel ×5
laravel-4 ×4
php ×3
angularjs ×2
api ×1
asp.net-mvc ×1
blade ×1
composer-php ×1
currency ×1
jasmine ×1
mysql ×1
pagination ×1
pdo ×1
schema ×1
templating ×1
unit-testing ×1