mouseclick-event

问题 I am trying to configure certain actions in response to number of mouse clicks. It seems to me that the single click and triple click get detected and applied. but the double click does not really work. I tried to do something like: if (doubleClick) else if (tripleClick) else if (singleClick). The order of checking did not help either, the action for the double click never gets triggered because that of the single click get triggered first. Any ideas on how to do this? 回答1: If you want to

问题 HTML code for dropdowns: <ul> <li class="dropDownLink"> Locality <ul class="dropDown"> <li class="dropDown-row"><input tpye="text"></li> </ul> </li> <li class="dropDownLink"> Locality <ul class="dropDown"> <li class="dropDown-row"><input tpye="checkbox"> Option 1</li> <li class="dropDown-row"><input tpye="checkbox"> Option 2</li> <li class="dropDown-row"><input tpye="checkbox"> Option 3</li> </ul> </li> </ul> jquery Code to show dropdown: $('.dropDownLink').on('click', function () { $('

问题 I want to pass data from HTML to the component so I've created an event like this: <div id="tutor-price" (click)="passCharge(r.value['charge'])"><span id="month">월 8회</span> <span id="price"> {{r.value['charge']}} </span></div> And in component: passCharge(charge){ this.charge = charge; console.log(this.charge,"give me the number") } If I click the event, I see everything's working fine. But I want to trigger this click event automatically since I want the component to use 'this.charge' value

问题 I've been using them for quite some time, but most of the time, I prefer the shorter one, however, I just want to really dig in to the nitty-gritty details. I may have been creating buggy codes and I don't want to contribute and spread lazily-done codes out in the web. So, tell me: What are the significant advantages/disadvantages among them, or is it just like ice cream, different flavors but same "feel-good" effect? Everyone is encouraged to throw their expert opinions regarding this matter

问题 I am learning C++/SFML and as a practice exercise I am making a small program that dispalys a 10x10 grid of 64x64 px square brown sprites in a window. This program allows you to select green/yellow/blue/grey/brown square sprites using the keyboard and replace any tile on said grid with this selected sprite. Game loop below: while (window.isOpen()) { window.clear(sf::Color(sf::Color::Black)); sf::Event event; while (window.pollEvent(event)) { if (event.type == sf::Event::Closed) window.close()

问题 I am new to d3 as well as javascript, and I am having trouble updating the dataset, as well as redrawing the bars. This is the code I have been looking at so far. http://jsfiddle.net/TwEhT/2/ I have a function clickEvent, that is evoked upon a click on any bar. This function prompts for a value. function clickEvent() { var op = prompt("Please enter the value", ""); }; What I need to do is to update the dataset at the index of the click, and redraw the rects so that they will reflect the

问题 I'm making a whack-a-mole game based on a 3x3 grid for one of my classes but i'm having trouble getting the mole(an ellipse made using p5.js) to move to a different grid square on click. I want it to automatically move after 7 seconds which i achieved using function sleep(milliseconds), but if the player clicks the mole before the 7 seconds is up then I want it to switch grid squares right then. This is my code for mousePressed and moveCircle. function mousePressed() { var distance = int(dist

问题 Edit: here is a simplified JSFiddle. The event listener is on line 60. I'm using js and three.js to animate moving dandelion seeds, and I need to stop a seed if it is clicked. I'm adding an event listener to each seed, like so: for (var i = 0; i < seeds.length; i++) { s=seeds[i]; domEvents.addEventListener(seeds[i].mesh, 'click', function(event){ s.clicked = true; console.log('you clicked on the mesh'); $('#id01').modal('show'); }, false); } The problem is that when a seed is clicked, the

问题 Hi everyone and thanks in advance for all your help. I'm currently working on a UI in matlab that includes 4 differents axes to show various info. Basicly, I have MRI data (so 3D data) that I want to show. I use 1 axe to show 3 perpendicular plane that split the data at its center (axeMain), and 3 other axes that shows the planes individually (axeX,axeY and axeZ). I have a main axe on wich I want to make rotations possible (only on the main axis system) and I want to be able to select

问题 Now I want to draw a rectangle on canvas on mouse click Event. Here is my code: protected void imageIR_MouseClick(object sender, System.Windows.Input.MouseEventArgs e) { ... System.Windows.Point startPoint = e.GetPosition(canvas1); rect = new System.Windows.Shapes.Rectangle { Stroke = System.Windows.Media.Brushes.LightBlue, StrokeThickness = 10 }; Canvas.SetLeft(rect, startPoint.X); Canvas.SetTop(rect, startPoint.Y); canvas1.Children.Add(rect); } private void Canvas_MouseMove(object sender,