You need to implement delegate method which is called when you hit done button: func textFieldShouldReturn(_ textField: UITextField) -> Bool { textField.resignFirstResponder() return true } You also need to conform to UITextFieldDelegate protocol: // I assume you override UIViewController class. If not add UITextFieldDelegate to your class class MyViewController: UIViewController, UITextFieldDelegate The last thing is … Read more
You don’t have to use jQuery or Javascript. Use the name tag of the select and let the form do it’s job. <select name=”agent_id” id=”agent_id”>
Sounds like you really want a Dictionary<int, string> or possibly a switch statement… You can do it with the conditional operator though: userType = user.Type == 0 ? “Admin” : user.Type == 1 ? “User” : user.Type == 2 ? “Employee” : “The default you didn’t specify”; While you could put that in one line, … Read more
It failed because you used ajax=”false”. This fires a full synchronous request which in turn causes a full page reload, causing the oncomplete to be never fired (note that all other ajax-related attributes like process, onstart, onsuccess, onerror and update are also never fired). That it worked when you removed actionListener is also impossible. It … Read more
link_to “Label”, :controller => :my_controller, :action => :index See url_for.
Because the first option is already selected, the change event is never fired. Add an empty value as the first one and check for empty in the location assignment. Here’s an example: https://jsfiddle.net/bL5sq/ <select onchange=”this.options[this.selectedIndex].value && (window.location = this.options[this.selectedIndex].value);”> <option value=””>Select…</option> <option value=”https://google.com”>Google</option> <option value=”https://yahoo.com”>Yahoo</option> </select>
I think other answers here talk about what an Action/Func is and its use. I will try to answer how to choose between Action/Func and method. The differences first: 1) From a raw performance point of view, delegates are slower compared to direct method calls, but it’s so insignificant that worrying about it is a … Read more
Let me tell you something which is really awkward. If you have anything in your Ongoing Notification, You wont see the buttons. Typically it happens when you have phone connected to PC via USB. Hope this solves your problem
<input type=”submit” value=”Submit” onclick=’this.form.action=”somethingelse”;’ /> Or you can modify it from outside the form, with javascript the normal way: document.getElementById(‘form_id’).action = ‘somethingelse’;
Use Delegate.CreateDelegate: // Static method Action action = (Action) Delegate.CreateDelegate(typeof(Action), method); // Instance method (on “target”) Action action = (Action) Delegate.CreateDelegate(typeof(Action), target, method); For an Action<T> etc, just specify the appropriate delegate type everywhere. In .NET Core, Delegate.CreateDelegate doesn’t exist, but MethodInfo.CreateDelegate does: // Static method Action action = (Action) method.CreateDelegate(typeof(Action)); // Instance method (on … Read more