我正在研究jobeet教程.当我在localhost上运行这样的项目时:
http://localhost/Symfony/web/app_dev.php/ens_job/
我收到了一个错误
A template that extends another one cannot have a body in EnslJobeetBundle:Job:index.html.twig at line 7.
在这种情况下我该怎么办？
我使用index.html.twig如下:
<!-- src/Ens/JobeetBundle/Resources/views/Job/index.html.twig -->
{% extends 'EnsJobeetBundle::layout.html.twig' %}
{% block stylesheets %}
{{ parent() }}
<link rel="stylesheet" href="{{ asset('bundles/ensjobeet/css/jobs.css') }}" type="text/css" media="all" />
{% endblock %}
<!-- the rest of the code -->
我现在已经安装了GIT for Windows.当我运行这个进入我的symfony项目以重新安装供应商时
php bin/vendors install --reinstall
然后我收到一个错误
git' is not recognized as internal or external command
我也将环境变量设置为
c:/programme files/git/cmd
那我该怎么办？我也尝试过环境变量
c:/program files/git/bin
但我得到了同样的错误
目前我有m3.xlarge实例类型,但我想将其更改为t1.micro.我已停止服务器并尝试instace type通过右键单击实例名称来更改.
但是,当我单击"提交"以更改服务器名称时,我在控制台中收到错误:
POST https://console.aws.amazon.com/ec2/modify-instance-attribute 400 (Bad Request)
当我详细说明它进入网络时,我从服务器得到的响应是:
{"errors":[{"service":"AmazonEC2","action":"ModifyInstanceAttribute","endPoint":"https://ec2.us-east-1.amazonaws.com","statusCode":400,"message":"Non-Windows instances with a virtualization type of 'hvm' are currently not supported for this instance type.","errorCode":"InvalidParameterCombination","errorType":"Unknown","requestId":"28025a27-4c3c-452c-8f04-fc4adc8eb335","serviceResponse":{"Response":{"Errors":{"Error":{"Code":"InvalidParameterCombination","Message":"Non-Windows instances with a virtualization type of 'hvm' are currently not supported for this instance type."}},"RequestID":"28025a27-4c3c-452c-8f04-fc4adc8eb335"}}}],"error":"Non-Windows instances with a virtualization type of 'hvm' are currently not supported for this instance type."}
如何解决此问题,或者如何将实例更改xlarge为micro
我正在使用jquery来禁用提交按钮并加载加载图像,
在提交按钮我正在使用下面的内容:
<div id="registerbtn" name="registerbtn">
<input type="submit" class="btn btn-primary" icon="ok white" value="Register" id="register" name="register"/>
</div>
<div class="span4" style="display:none;" id="loadingtext">
<?php echo $imghtml=CHtml::image('images/loading.gif');?>
</div>
在JQuery中,我使用以下代码:
$(document).ready(function() {
$('#register').click(function() {
$('input[type="submit"]').attr('disabled','disabled');
});
$("#loadingtext").show();
});
});
当我这样做,然后永久禁用此按钮,但如果我想删除那么我该怎么办？
我写了一个文件 mytasks.py
from celery import Celery
celery = Celery("tasks",
broker='redis://localhost:6379/0',
backend='redis')
@celery.task
def add(x,y):
return x+y
并task.py为后续
from mytasks import add
add.delay(1,1)
我已经启动了redis服务器,我已经启动了芹菜服务器.但是当我运行task.py然后我收到以下错误:
Received unregistered task of type 'mytasks.add'.
The message has been ignored and discarded.
Did you remember to import the module containing this task?
Or maybe you are using relative imports?
Please see http://bit.ly/gLye1c for more information.
The full contents of the message body was:
{'retries': 0, 'task': 'mytasks.add', 'eta': None, 'args': (1, 1), 'expires': None, …我目前正在使用php进行项目.在这里,我想将图像存储到文件夹中,move_uploaded_file但是当我使用以下代码时:
if (move_uploaded_file($_FILES['file_promo_image']['tmp_name'], $uploadfile))
{
echo "Le fichier est valide, et a été téléchargé avec succès.\n";
}
我收到以下错误:
Warning: move_uploaded_file(http://www.desgensbien.com/sites/bestinfo/images/news/CodeCogsEqn.gif) [function.move-uploaded-file]: failed to open stream: HTTP wrapper does not support writeable connections. in /homez.534/desgensb/www/sites/bestinfo/admin/record-news.php on line 73
Warning: move_uploaded_file() [function.move-uploaded-file]: Unable to move '/tmp/phpfCHv2s' to 'http://www.desgensbien.com/sites/bestinfo/images/news/CodeCogsEqn.gif' in /homez.534/desgensb/www/sites/bestinfo/admin/record-news.php on line 73
我该如何解决这个问题
我是新来的redis.我只是按照cli安装redis sudo apt-get install redis.但安装服务器版本是2.2.12.如果我想更新这个版本并且我想安装redis 2.7 +那么我该怎么做呢,请帮忙.我正在努力ubuntu 12.04
我在我的系统上安装了celeryD和redis.当我使用命令运行时celery.我收到以下错误.
Traceback (most recent call last):
File "/usr/local/bin/celeryd", line 5, in <module>
from pkg_resources import load_entry_point
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 2711, in <module>
parse_requirements(__requires__), Environment()
File "/usr/lib/python2.7/dist-packages/pkg_resources.py", line 584, in resolve
raise DistributionNotFound(req)
pkg_resources.DistributionNotFound: python-dateutil>=1.5,<2.0
可能的原因是什么？
嘿家伙我是symfony2的新手.我正在设计一个表单:我提交的动作是task_new.我的routing.yml如下
task:
pattern: /task/
defaults: { _controller: AcmeTaskBundle:Task:new}
task_new:
defaults:{_controller:AcmeTaskBundle:Task:sub}
我希望在提交表格后,它应该转到子行动.当我运行此代码时,我收到以下错误:
无法从"C:/ wamp/www/Symfony/app/config\routing.yml"导入资源"C:\ wamp\www\Symfony\src\Acme\TaskBundle/Resources/config/routing.yml".
我该怎么办 ？
我刚刚使用以下代码创建了一个包含订单审核的页面
<form name="checkout" method="post" class="checkout woocommerce-checkout" action="<?php echo esc_url( $get_checkout_url ); ?>" enctype="multipart/form-data">
<h3 id="order_review_heading"><?php _e( 'Your order', 'woocommerce' ); ?></h3>
<?php do_action( 'woocommerce_checkout_before_order_review' ); ?>
<div id="order_review" class="woocommerce-checkout-review-order">
<?php do_action( 'woocommerce_checkout_order_review' ); ?>
</div>
<?php do_action( 'woocommerce_checkout_after_order_review' ); ?></div>
</form>
<?php do_action( 'woocommerce_after_checkout_form', $checkout ); ?>
</div>
我已将默认值设置function.php如下:
function overridefields($fields)
{
global $wpdb;
session_start();
//print_r($_SESSION);
//$fields['billing']['billing_delivery_date'] = array('label'=>'Delivery Date','Placeholder'=>'Date','required'=>'false','readonly'=>'true');
$select_r = $wpdb->get_results("select * from `register` where `userid`='18'");
//print_r($select_r);
$fields['billing']['billing_first_name']['default']=$_SESSION['f_name'];
$fields['billing']['billing_last_name']['default']=$_SESSION['l_name'];
$fields['billing']['billing_address_1']['default']=$_SESSION['address'];
$fields['billing']['billing_address_2']['default']='';
$fields['billing']['billing_city']['default']=$_SESSION['city'];
//$fields['billing']['billing_state']['default']=$select_r[0]->state;
$fields['billing']['billing_email']['default']=$_SESSION['email'];
$fields['billing']['billing_phone']['default']=$_SESSION['phone'];
$fields['billing']['billing_postcode']['default']=$_SESSION['pincode']; …