Learn how to use single Oracle Form's Alert object for warning/information messages and confirmation messages such as asking for delete confirmation etc. This task can be done using Set_Alert_Button_Property command. Suppose you have created an alert…

Clear_Block built-in clears all records from the current data block and if the user had made some changes in records which have not been committed, then Oracle Forms processes the records depending on the argument passed to the Clear_Block procedure.…

You can display modal windows in Oracle Forms to display normal messages, error message or asking for confirmation eg. on deleting a record or saving a record etc. using show_alert command.   These modal window messages can be shown using Alert optio…

SYSTEM.MESSAGE_LEVEL is used to control the messages that end users see when they use the Oracle Form's application. You can control to not to display simple warning messages or even error messages to display to users. The following  are message seve…

Number Of Consumers  消费者 这个是消费者端的消费者数量 Number Of Pending Messages 等待消费的消息 这个是当前未出队列的数量.可以理解为总接收数-总出队列数 Messages Enqueued 进入队列的消息  进入队列的总数量,包括出队列的. 这个数量只增不减 Messages Dequeued 出了队列的消息  可以理解为是消费这消费掉的数量 这个要分两种情况理解 在queues里它和进入队列的总数量相等(因为一个消息只会被成功消费一次),如果…

Number Of Consumers  消费者 这个是消费者端的消费者数量 Number Of Pending Messages 等待消费的消息 这个是当前未出队列的数量.可以理解为总接收数-总出队列数  Messages Enqueued 进入队列的消息  进入队列的总数量,包括出队列的. 这个数量只增不减  Messages Dequeued 出了队列的消息  可以理解为是消费这消费掉的数量  这个要分两种情况理解  在queues里它和进入队列的总数量相等(因为一个消息只会被成功消费一次…

Check the following 8 Links for best Oracle Forms examples with source code (Fmb files), which will work in any version of Oracle Forms. The examples are given for "Oracle Form's Triggers", "Hierarchical Trees", "Stacked Canvases&…

一.简介 在网页应用中,你经常需要在处理完表单或其它类型的用户输入后,显示一个通知消息(也叫做“flash message”)给用户 对于这个功能,Django 提供基于Cookie 和会话的消息,无论是匿名用户还是认证的用户. 其消息框架允许你临时将消息存储在请求中,并在接下来的请求(通常就是下一个请求)中提取它们并显示.每个消息都带有一个特定level 标签,表示其优先级(例如info.warning 或error) 二.启用消息框架 消息框架的实现通过一个中间件 类和对应的context…

11年的blog. Facebook Messages seamlessly integrates many communication channels: email, SMS, Facebook Chat, and the existing Facebook Inbox. Combining all this functionality and offering a powerful user experience involved building an entirely new infr…

##主要用在view.login函数,不管登录是否成功,都会设置message变量,然后在login.html显示 from django.contrib import messages#需要导的包 ##提供两个函数 messages.add_message(request,messages.INFO,'要显示的字符串') messages.get_messages(request) 默认类型有:(message.INFO) DEBUG INFO SUCCESS WARNING ERROR 也可…

一.问题提出 20161021,10点05分,发现messages.exe突然出现在进程中,计算机突然重启,msconfig启动目录里多了一项c:\windows\system32\Drivers\messages.exemessages.exe有99KB和网络中的TXPlatfOrmm.exe类似在所有文件夹中生成 desktop_1.ini和desktop_2.ini,而且周而复始 二.问题解决 1.新建立一个文本文件:清理.txt,将下列文字复制进去: @echo off echo 201…

http://www.delphidabbler.com/articles?article=1 Why do it? Sometimes we need a non-windowed component (i.e. one that isn't derived fromTWinControl) to receive Windows messages. To receive messages the component needs a window handle, but a non-window…

报警提示系统盘容量不足了/var/log下查看messages日志已经很大了,所以就想着把messages清空一下,以此来释放空间.在删除的时候提示没有权限. 看了下日志,发现是大量的haproxy日志,记得之前是关闭了的,没有写入/var/log/haproxy.log,往messages里面写了 # tail -f /var/log/messages Dec :: localhost haproxy[]: [/Dec/::://// - - ---- //// / "POST /get HT…

项目中在API登录接口采用了ActiveMQ消息队列中间件,采用三台MQ做集群…

我的微服务中, activemq 消费 一条消息的时候, 出了错, 结果导致了 那条消息就一直处于pending 状态, queue.user.545c2ed5-fee7-482a-bb59-564bbaa593f8_c5cdc461-4e9c-48c5-8684-6a81571114b8 1 1 0 0 点击去是这样的: Browse queue.user.545c2ed5-... Message ID Correlation ID Persistence Priority Redeliver…

Why do it? Sometimes we need a non-windowed component (i.e. one that isn't derived fromTWinControl) to receive Windows messages. To receive messages the component needs a window handle, but a non-windowed component hasn't got one! This article is abo…

Drupal的默认主题bartik会在页面顶部显示系统信息,例如警告.状态等.这个过程是如何实现的? 首先,在bartik目录下找到page.tpl.php,这是bartik主题的页面显示模板.其中有一段是处理$messages的: <?php if ($messages): ?> <div id="messages"><div class="section clearfix"> <?php print $messages;…

上下文处理器 上下文处理器可以返回一些数据,在全局模板中都可以使用,比如登录后的用户数据,在很多页面中都需要使用,那么我们就可以方在上下文处理器中,就没有必要在每个视图中返回这个对象了. 在settings.py.TEMPLATES.OPTIONS.context_processors中,有许多内置的上下文处理器,这些上下文处理器的作用如下: (1)django.template.context_processors.debug:增加一个debug和sql_queries变量,在模板中可以通过他…

1. 引入messages模块 1 from django.contrib import messages 2. 把messages写入view中 1 @csrf_exempt 2 def search(request): 3 if request.method == 'GET': 4 bookname = request.GET.get('bookname') 5 bookinfo = Book.objects.filter(bookname=bookname) 6 is_staff = re…

interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, OleCtrls, SHDocVw, ActiveX; type IDocHostShowUI = interface(IUnknown) ['{c4d244b0-d43e-11cf-893b-00aa00bdce1a}'] function ShowMessage(hwnd: THandle; lp…

Network Working Group R. Fielding Request for Comments: 2616 UC Irvine Obsoletes: 2068 J. Gettys Category: Standards Track Compaq/W3C J. Mogul Compaq H. Frystyk W3C/MIT L. Masinter Xerox P. Leach Microsoft T. Berners-Lee W3C/MIT June 1999 Hypertext T…

本文转载自 http://www.ietf.org/rfc/rfc3261.txt 中文翻译可参考 http://wenku.baidu.com/view/3e59517b1711cc7931b71654.html Network Working Group J. Rosenberg Request for Comments: 3261 dynamicsoft Obsoletes: 2543 H. Schulzrinne Category: Standards Track Columbia U.…

1. jQuery referenceSection jQuery referenceSection by Scott Mascio ensures to help users in adding a reference section to page along with the description of each selected elements that can be seen on hovering. Demo | Download 2. Address Field Address…

Note to the Reader - Docs Being Revised for Selenium 2.0! Introduction Test Automation for Web Applications To Automate or Not to Automate? Introducing Selenium Brief History of The Selenium Project Selenium’s Tool Suite Choosing Your Selenium Tool S…

Introduction Log files are files that contain messages about the system, including the kernel, services, and applications running on it. There are different log files for different information. For example, there is a default system log file, a log f…

消息,就是指Windows发出的一个通知,告诉应用程序某个事情发生了.例如,单击鼠标.改变窗口尺寸.按下键盘上的一个键都会使Windows发送一个消息给应用程序.消息本身是作为一个记录传递给应用程序的,这个记录中包含了消息的类型以及其他信息.例如,对于单击鼠标所产生的消息来说,这个记录中包含了单击鼠标时的坐标.这个记录类型叫做TMsg, 它在Windows单元中是这样声明的:typeTMsg = packed recordhwnd: HWND; / /窗口句柄message: UINT; / /…

In This Document Section 1: Overview Section 2: Pre-Upgrade Steps Section 3: Upgrade and Configuration Section 4: Post-installation Steps Section 5: Known Issues Section 6: Appendices This document covers the procedure to upgrade the version of the J…

RAC: Frequently Asked Questions [ID 220970.1]   修改时间 13-JAN-2011     类型 FAQ     状态 PUBLISHED   Applies to: Oracle Server - Enterprise Edition - Version: 9.2.0.1 to 11.2.0.1 - Release: 9.2 to 11.2 Purpose Frequently Asked Questions for Real Applicatio…

Flink在流上最大的特点,就是引入全局snapshot,   CheckpointCoordinator 做snapshot的核心组件为, CheckpointCoordinator /** * The checkpoint coordinator coordinates the distributed snapshots of operators and state. * It triggers the checkpoint by sending the messages to the re…

1. [命令]:cat [功能说明]: concatenate files and print on the standard output #连接文件并打印到标准输出,有标准输出的都可以用重定向定向导入到文件里面 [语法格式]: cat [OPTION]...[FILE]... [选项参数]: 参数 说明 简解 -b,--number-nonblank number nonempty output lines 非空输出行编号 -n,--number number all outputnline…