mouseclick-event

Marker mouse click event in R leaflet for shiny

由 耗尽温柔 提交于 2019-11-27 01:35:10
How can I receive a mouse click event on a marker in a leaflet map in R? I'm using the RStudio/leaflet and running through Shiny. I'd like to get the value of a marker (e.g., ID) and use that to update a sidebarPanel. SamanthaDS You want to use input$MAPID_marker_click . See the example below. library(shiny) library(leaflet) latitude <- c(35.94077, 35.83770, 35.84545, 35.81584, 35.79387, 36.05600) longitude <- c(-78.58010, -78.78084, -78.72444, -78.62568, -78.64262, -78.67600) radius<-c(15, 12, 12, 12, 12, 15) ids<-c("a", "b", "c", "d", "e", "f") shinyApp( ui = fluidPage( fluidRow( leafletMap(

Disallow Twitter Bootstrap modal window from closing

由 瘦欲@ 提交于 2019-11-26 14:48:49
I am creating a modal window using Twitter Bootstrap. The default behavior is if you click outside the modal area, the modal will automatically close. I would like to disable that -- i.e. not close the modal window when clicking outside the modal. Can someone share jQuery code to do this? Nobita I believe you want to set the backdrop value to static . If you want to avoid the window to close when using the Esc key, you have to set another value. Example: <a data-controls-modal="your_div_id" data-backdrop="static" data-keyboard="false" href="#"> OR if you are using JavaScript: $('#myModal')

How to draw a point (on mouseclick) on a QGraphicsScene?

由 亡梦爱人 提交于 2019-11-26 14:24:15
问题 I have the following code to set up a QGraphicsScene . I wish to click on the scene and draw a point at the location I've clicked. How could I do this? This is my current code: MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent), ui(new Ui::MainWindow) { ui->setupUi(this); QGraphicsScene *scene; QGraphicsView *view = new QGraphicsView(this); view->setGeometry(QRect(20, 50, 400, 400)); scene = new QGraphicsScene(50, 50, 350, 350); view->setScene(scene); } 回答1: UPDATE: There is a new

how to obtain mouse click coordinates outside my window in Java

由 不问归期 提交于 2019-11-26 11:21:59
I need to implement a class, using Swing, which can obtain the mouse coordinates when the user clicks anywhere on the screen. if I wanted to obtain the mouse coordinates inside my own window, I'd use a MouseListener , but I want it to work even when the user clicks outside my program. I want my class to behave just like KColorChooser : the user clicks on the drop button and he can click anywhere on the screen to obtain the color of that spot. but I don't know if that's possible using pure Java. It is possible though limited: Add an AWTEventListener for focus events. As long as your app has

How to use jQuery to show/hide divs based on radio button selection?

由 陌路散爱 提交于 2019-11-26 11:06:38
问题 I have some radio buttons and I\'d like to have different hidden divs show up based on which radio button is selected. Here\'s what the HTML looks like: <form name=\"form1\" id=\"my_form\" method=\"post\" action=\"\"> <div><label><input type=\"radio\" name=\"group1\" value=\"opt1\">opt1</label></div> <div><label><input type=\"radio\" name=\"group1\" value=\"opt2\">opt2</label></div> <div><label><input type=\"radio\" name=\"group1\" value=\"opt3\">opt3</label></div> <input type=\"submit\"

WPF: Button single click + double click issue

由 烂漫一生 提交于 2019-11-26 09:58:37
问题 I have to handle both the single click and the double click of a button in a WPF application with different reaction. Unfortunately, on a doubleclick, WPF fires two click event and a double click event, so it\'s hard to handle this situation. It tried to solve it using a timer but without success...I hope you can help me. Lets see the code: private void delayedBtnClick(object statInfo) { if (doubleClickTimer != null) doubleClickTimer.Dispose(); doubleClickTimer = null; this.Dispatcher.Invoke

Disallow Twitter Bootstrap modal window from closing

由 半世苍凉 提交于 2019-11-26 05:57:21
问题 I am creating a modal window using Twitter Bootstrap. The default behavior is if you click outside the modal area, the modal will automatically close. I would like to disable that -- i.e. not close the modal window when clicking outside the modal. Can someone share jQuery code to do this? 回答1: I believe you want to set the backdrop value to static . If you want to avoid the window to close when using the Esc key, you have to set another value. Example: <a data-controls-modal="your_div_id"

how to obtain mouse click coordinates outside my window in Java

由 有些话、适合烂在心里 提交于 2019-11-26 02:21:32
问题 I need to implement a class, using Swing, which can obtain the mouse coordinates when the user clicks anywhere on the screen. if I wanted to obtain the mouse coordinates inside my own window, I\'d use a MouseListener , but I want it to work even when the user clicks outside my program. I want my class to behave just like KColorChooser: the user clicks on the drop button and he can click anywhere on the screen to obtain the color of that spot. but I don\'t know if that\'s possible using pure

How to simulate a click by using x,y coordinates in JavaScript?

由 守給你的承諾、 提交于 2019-11-25 23:53:32
问题 Is it possible to use given coordinates in order to simulate a click in JavaScript within a webpage? 回答1: You can dispatch a click event, though this is not the same as a real click. For instance, it can't be used to trick a cross-domain iframe document into thinking it was clicked. All modern browsers support document.elementFromPoint and HTMLElement.prototype.click() , since at least IE 6, Firefox 5, any version of Chrome and probably any version of Safari you're likely to care about. It
订阅 mouseclick-event