rails admin

The first two sections of this series have already covered how to configure the Ruby on Rails development environment, and now it's time to get to the point!Part1. Pre-development Preparation The main task of this time is to develop the first rails program. In particular, this time I chose a (PAAs development platform), which is the Cloud 9 platform described in the

Flask-Admin user guide for setting up the Flask-admin Gui Flask-Admin is an extension of the Flask framework. It can be used to quickly create a Web management interface. It provides common management functions such as adding, deleting, modifying, and querying users and files; if you do not like its default interface, you can modify the template file to customize

The previous 30 articles are based on the contents of the book written, rarely have their own understanding, from this beginning to understand some of the internal rails mechanism, so understand more things, less code, this time we look at the Rails directory structure. About the directory structure of rails, we should have some understanding of the previous exe

-relational database system that supports the vast majority of SQL structures, such as subqueries, transactions, and user-defined types and functions. "Install PostgreSQL and its associated packages. These related software is required for the PG gem to be installed later, and the PG gem is used to connect PostgreSQL and Ruby on Rails.$ sudo apt-get install PostgreSQL Libpq-devConfigure PostgreSQLOnce installed, use the enhanced security PSQL to config

When pry is used, you will feel that the previously used debugger method is so complicated and troublesome that it brings up the troubles of rails S and takes time to enhance IRB's functions, By default, the pry configuration is enough, so that the rails console can also rest. Installation: Add in gemfile gem ‘pry‘, :group =gt; :development Then execute bundle install You can.Usage: Replace the IRB method w

Brief introduction Today's applications need to interoperate not only with browser-based clients, but with other applications as well. For interoperability, Web applications typically provide a Web service API. The Web services API provides remote access to applications through a network, such as the Internet. Until recently, the Web services API had also been integrated with heavy, complex, SOAP-based Web services, which had little merit and would take a long time to implement. The

After activating the Admin admin page of the Django server with this tutorial, try opening http://127.0.0.1:8000/admin/as described in the tutorial, and discover that your browser appears as follows It is obvious that, although the business logic is normal expression, but this has lost the CSS, the standard white background black Word interactive environ

Viewdoesnotexist at/admin/Could not ImportDjango.views.generic.simple.redirect_to. Parent Module Django.views.generic.simple does notexist. Request method:getrequest url:http:127.0.0.1:8888/admin/Django Version:1.7.8Exception type:viewdoesnotexistexception value:could not ImportDjango.views.generic.simple.redirect_to. Parent Module Django.views.generic.simple does notexist. Exception Location:c:\python27\li

$ Rails _ 3.0.5 _ new depotRubygems. RB: 244: In 'bin _ path': Can't Find gem railties (["3.0.5"]) with executable rails (GEM: gemnotfoundexception)ErrorAfter you reinstall rails sudo gem install rails -- version 3.0.5$ Rails _ 3.0.5 _ new depotDependency. RB: 247: In 'to _

Operating environment: Linux Ubuntu12.10 OpenERP7.0The following actions, please note caseSwitch users[Email protected]:~# su-postgresView Database[Email protected]:~$ psql-lUsing the Demo database[Email protected]:~$ psql DemoIf you do not have an encryption module installed, such as Auth_cryptdemo=# SELECT password from res_users where login = ' admin ';The result of the query is an administrator password that is not encrypted.If the encryption modu

The MD5 value corresponding to the admin password, which can be 16-bit or 32-bit.AdminOfMD5 ValuePassword EncryptionMD5 Value, 123456,Admin,Admin888 If you encounter an MD5 encrypted file (usually this one) without knowing the password,Replace 7a57a5a743894a0e with the encrypted data. The password is admin, which is 16 bits.32-bit: 21232f297a57a5a743894a0e4a801

'). DataGrid (' reload '); } else { $.messager.alert (' Warning action ', ' unknown operation, please resubmit! ', ' warning '); } } }); } }, }, { Text: ' Cancel ', Iconcls: ' Icon-redo ', Handler:function () { $ (' #manage_add '). Dialog (' Close '). Form (' Reset '); }, } ], }); //Manage account number $ (' input[name= "manager"]). Validatebox ({ Required:true, Validtype: ' length[2,20] ', Missingmessage: ' Please enter a management name ', Invalidmessage: ' Management name in 2-20 bi

Dedecms Reset admin admin password for PHP file

The password for the Oracle database has its own set of specifications, and when we install Oracle, we need to set the password for a series of system-level accounts such as Sys,system. If, at setup, the password does not meet the Oracle-mandated criteria, you will be prompted to: Manage Password (P): The admin password entered by [INS-30011] does not conform to the Oracle recommended standard.So what is the standard of this set of standards? We'll fi

Ruby on Rails Session 1: How to Build a Ruby on Rails on the Ubuntu., railsubuntuAbout Ruby on Rails Ruby on Rails is an application stack that provides developers with a framework to quickly create a variety of web applications. ruby on Rails does take a little while to ins

1. What is internationalization (i18n )? I18n (International): According to Wikipedia, internationalization refers to the process of software design and decoupling from specific languages and regions. When the software is transplanted to different languages and regions, the software itself does not need to be changed or corrected in internal engineering. Of course, the official definition is always very tall. In fact, what we have to do today is not that complicated. The task is to provide multi

1. Why write Tests Rails makes it easy for us to write tests. When we created model and controller, rails helped us create the skeleton code for the test. By simply running your test code, you can make sure that your code still satisfies the requirements after refactoring. The rails test simulates the browser request so that you can test the application's resp

After installing OpenFire login management control prompt: E Code Login Failed:make sure your username and password is correct and that you ' re an admin or moderator The solution is as follows: 1. Use the MySQL View tool to enter the database, enter the table "Ofuser", empty the table, and then execute the SQL SQL code insertintoofuser (username , plainpassword,name,email,creationdate,modificationdate) values ( '

To install dubbo-admin in centos, centosdubbo-admin Preface: Correct some mistakes on the Internet. dubbo-admin cannot start the Registration Center in jdk1.8. You need to go to github to download the source code provided by Alibaba, then install it into the local repository and package it into a war. Then, it can be moved to the centos system and run with tomcat

How can we improve the performance of RailS Applications ?, Improve rails Is rails slow? 「 Railway is slow 」. You may have heard of this joke. What about our Rails framework?If Rails is slow, how to improve the performance of Rails