model-view-controller

问题 That's right, an ASP.NET Ajax control in MVC. I know I know, there are Telerik MVC controls but the Telerik MVC grid doesn't have everything I need so I'm dead set on using the ASP.NET Ajax control. Anyways, I have the RadGrid up and running great. The problem occurs when I enable all the bells and whistles such as paging, sorting, filtering etc. It looks like it puts the group by/filter/sort data in an eventargument post variable: __EVENTARGUMENT FireCommand:2$RadGrid1$ctl00;GroupByColumn

问题 whenever I run this code i get the error of undefined variable $d, so i noticed i have to pass the variable from the controller to the view. I am new to MVC, hence why i would be grateful if someone helps me with this issue. This is my implementation so far: ** Controller ** class ControllerModuleGetstoreproducts extends Controller{ public function index() { $object = new ModelGetstoreproducts(); $d = $object->fetch(); require_once "getstoreproducts.php"; } function returndata(){ $this->db-

问题 one of my view controllers has several UISwitches, and I want another view Controller to be able to access the values of the UISwitches for If/and statements. How do I do this in Objective-c? 回答1: You probably don't want to do that. If you want a second ViewController to have different behavior based on switches thrown in the first, you should just bind the switches to User Defaults, which you can read anywhere in your app. http://icodeblog.com/2008/10/03/iphone-programming-tutorial

问题 my model Settings.php class Settings extends Model { public $implement = ['System.Behaviors.SettingsModel']; // A unique code public $settingsCode = 'dca_plugins_settings'; // Reference to field configuration public $settingsFields = 'fields.yaml'; /** * @var array Relations */ public $attachOne = [ 'avatar' => ['System\Models\File'] ]; } my Fields.yaml fields: id: label: ID disabled: true avatar: label: Avatar type: fileupload mode: image imageHeight: 150 imageWidth: 250 my Component comp

问题 What I am doing is, i am getting data from server side using mvc . The data is properly coming in return part. But when I m debugging in the client side, I am only getting the parameter value as [ . Below is the JSON response which I am getting. [{"VENDORNAME":"ABC","VENDORCODE":"1234"},{"VENDORNAME":"Abc test","VENDORCODE":"233311"},{"VENDORNAME":"ABC 2","VENDORCODE":"12345"}] But when I check in the client I get it only [ in the parameter. Below is that code getValue: function (element) {

问题 The previous question was PySide2 QListView QTableView sync problem Imagine to have another dict4 in the data structure: 'dict4':{'k8':'v8', 'EXISTING_DICT':'dict2'}, Meaning, that a dictionary could include another existing dictionary. So the representation in the QTableView shouldn't be directly showed, but: 1) Show just the name of it in the QTableView: k1 | v1 ------- k2 | v2 ------- k3 | v3 ------- dict2 2) If double click it on it: select the existing dictionary in the QListView, which

问题 Below is a simple example of how I'm reading from a plist and displaying the data in a table view. If I were to use a objects to represent my model, how would I be doing that? @interface RootViewController : UITableViewController { NSMutableArray *namesArray; } @property (nonatomic, retain) NSMutableArray *namesArray; @end @implementation RootViewController @synthesize namesArray; - (void)viewDidLoad{ [super viewDidLoad]; NSString *path = [[NSBundle mainBundle] pathForResource:@"names" ofType

问题 My issue is related to Page load. I have the following code: Controller: public ActionResult Index() { BD.isEmailON_OFF= db.Email_ON_OFF_T.Select(x=>x.isEmailON_OFF).FirstOrDefault().GetValueOrDefault(); } [HttpPost] public ActionResult CheckEmail(string checkemails) { //calling Stored Procedure if (!string.IsNullOrWhiteSpace(checkemails)|| checkemails=="true" || checkemails=="false") { var checkemails1 = new SqlParameter("checkemails", checkemails); db.Database .ExecuteSqlCommand("EXEC Sp

问题 When working with MVC in Eclipse you might often have a model, view, and controller all with the same name open at the same time. When looking at each of the file tabs, you won't always know which is which and have to click through them, which can be quite a hassle sometimes. I've heard of being able to color code files based on the path in some editors. For example, tabs with path model could be set as green, path controller set as yellow, etc. Is this possible in Eclipse, or is there a

问题 I currently have a calculation structure in my rails app that has models metric , operand and operation_type . Presently, the metric model has many operands , and can perform calculations based on the operation_type (e.g. sum, multiply, etc.), and each operand is defined as being right or left (i.e. so that if the operation is division, the numerator and denominator can be identified). Presently, an operand is always an attribute of some model, e.g. @customer.sales.selling_price.sum . In