model-view-controller

Business logic dependent on model attribute

由 情到浓时终转凉″ 提交于 2019-12-25 08:58:28
问题 I have a User model that has an introduced_by attribute. Based on that attributes value, I calculate my commission differently. What would be the best, most flexible way of doing this? Should I do a switch, or maybe put everything in a flat file? Also, should I create a Commission model? 回答1: It's a very broad question, as there is no code and no example. However, it seems to be the perfect case of a Strategy design pattern. What I would do, is to create a class that represents the strategy

to check whether any value returned by filter in angular js

由 自古美人都是妖i 提交于 2019-12-25 08:48:42
问题 I have a view where a filter is being used filter: test_id .It is working absolutely fine.What I want to do is if the search filter does not return any data can I call a function in the controller at that instant of time when the filter returns null or no data in the list is shown as per search. <input type="text" id="test_id" ng-model="test_id" value=""/> <div class="test_list"> <ul> <p> testID :{{test_id}}</p>--> <li ng-repeat="test in test_list | filter: test_id"> {{test}} </li> </ul> <

Trigger event from frontend in magento

由 ε祈祈猫儿з 提交于 2019-12-25 08:48:31
问题 I have created a module with name as (Ownmodule_Autocancel). In this i added a button to front end at template file named as autocancel/autocancel.phtml.The process is,it should redirect by action controller like "say hiwhn click on it". But when i click on that button it is not triggered. I don't know how to trigger that here is autocancel.phtml <form method="post" action = "<?php echo Mage::getUrl(); ?>" id="cancelorder"> <button type ="button" title="<?php echo $this->__('Cancel Pickup') ?

CS193P UITabBarController MVC Help on Assignment 4

由 风流意气都作罢 提交于 2019-12-25 08:47:23
问题 I'm going through the Stanford CS193P course on iTunesU and am a little puzzled on how to do the recently viewed photos portion on assignment 4. In the assignment we are to have a tab bar controller with two tabs. 1st tab is a navigation controller that will show a table of places, which will push a table of photo names, which will push a scroll view with a photo 2nd tab is a navigation controller that will show a table of recently viewed photos, which will push a scroll view with a photo. I

Run webpage on localhost

由 最后都变了- 提交于 2019-12-25 07:58:32
问题 I am working on a project with MVC architecture and using the codeigniter framework. I keep on getting an error when i try running the file in the following way. http://localhost:9080/internship-management/sourcecode/codeigniter/index.php/vacancyManagement I've set the base_url in the config.php file in the config directory as follows */ $config['base_url'] = 'http://localhost:9080/internship-management/sourcecode/codeigniter/'; /* I have my project Internship-Management inside the C drive

Is a singleton controller possible in JavaFX(ML)?

由 本小妞迷上赌 提交于 2019-12-25 07:54:03
问题 I tried to implement a controller with the singleton pattern like described a couple of times on the web. However I cant get the application to run because of the following exception. java.lang.IllegalAccessException: Class sun.reflect.misc.ReflectUtil can not access a member of class testapp.Controller with modifiers "private" I guess thats because the constructor is declared private. I dont see what I am doing wrong at this point. In case I wasn't clear what my problem is I will describe

Dapper UPDATE not committing to Database before a SELECT is running

由 六月ゝ 毕业季﹏ 提交于 2019-12-25 07:49:12
问题 I ran into an interesting issue today that I've never seen before. I am using Dapper v1.42.0 inside my MVC app to update records in a SQL database. After the update runs, I am redirecting to an action that selects the same data that was just updated. The issue is, that the SELECT statement is not getting the updated record. It seems like the database hasn't committed the UPDATE before the SELECT is run, but I don't see how that is possible. Here is the code that is called from a client-side

How to reaload only content page (without reloading treemenu)

由 冷暖自知 提交于 2019-12-25 07:47:51
问题 I'm quite new in ASP MVC and I was wondering if it is possible to reaload content page, without reloading tree menu (which is on the left side of the page). My _layout.cshatml file looks that way <!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <title>@ViewBag.Title</title> <link href="@Url.Content("~/Content/Site.css")" rel="stylesheet" type="text/css" /> <script src="@Url.Content("~/Scripts/jquery-1.5.1.min.js")" type="text/javascript"></script> <script src="@Url.Content("~/Scripts

How to save session with “save_with_current_level”?

由 主宰稳场 提交于 2019-12-25 07:29:02
问题 Once a nil user submits a habit it should be saved to the session and then to the user once he creates an account, as @blnc was able to help me get it to work for goals. It doesn't work for habit's though and I think it's because I'm suppose to add save_with_current_level to it as I do when it is saved by an actual user in the habit's_controller . def create if current_user == nil # If there is no user, store the goal values to the session. session[:habit_committed] = habit_params[:committed

Need single entry point like solution

由 北慕城南 提交于 2019-12-25 07:26:03
问题 I work on ready made framework (legacy framework).Its almost like any other MVC framwork you get in market, except that its not having single entry point. So in every Controller file I have to include configs & Model classes. Currently I manage with __autoload() , but still one include is left on every page. If I add .htaccess for single entry point then I have to do lots of changes in my code.Because every controller file is different physical file.Its not even near to object oriented
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