click

问题 I want to add tooltips on a Leaflet map (without markers) and make them clickable. The following code adds a tooltip but it's not clickable: var tooltip = L.tooltip({ direction: 'center', permanent: true, interactive: true, noWrap: true, opacity: 0.9 }); tooltip.setContent( "Example" ); tooltip.setLatLng(new L.LatLng(someLat, someLon)); tooltip.addTo(myLayer); tooltip.on('click', function(event) { console.log("Click!"); }); How can I make it work? 回答1: To receive clicks on a L.Tooltip object,

问题 Ok, I am fairly new to web development for mobile/tablet platforms. I am pretty confident though in developing for a browser environment. My problem is that I don't own any tablet (I am poor so have to fly blind) so it's hard for me to do testing . I'm also quite anxious about the click events not working properly. How can I ensure that click and mousedown jquery events work on tablets/smartphones correctly? Is there any consensus on best practice for click events and tablets/smartphones?

问题 I need to know how puppeteer handles the click object, as well as Chromium DevTools API. I've tried to research it on my own and have found myself not being able to find the actual code that handles it. The reason why I need to know is I'm developing a wrapper that tests events in code for testing Web Pages, and was looking to see if implementing a event handling routine is beneficial instead of using puppeteers interface of events (clicks and taps an hover, as well as other events that might

问题 I'm trying to write the code to click a canvas center in the web page. Here is the code below: private static void clickCanvasCenter() { WebElement we = driver.findElement(By.tagName("canvas")); int x = we.getSize().width/2; int y = we.getSize().height/2; Actions builder = new Actions(driver).moveToElement(new WebDriverWait(driver,20) .until(ExpectedConditions.elementToBeClickable(we))); System.out.println("width:" + x + "\theight:" + y); builder.click().build().perform(); System.out.println(

问题 Is there a simple way to open an image using OpenCv, and keep it open until it is clicked, then return the pixel coordinate and destroy the image, almost like using WaitKey() just with a return, and click as trigger? 回答1: This should do what you want: #!/usr/bin/env python3 import cv2 import numpy as np def onClick(event,x,y,flags,param): """Called whenever user left clicks""" global Running if event == cv2.EVENT_LBUTTONDOWN: print(f'I saw you click at {x},{y}') Running = False # Create

问题 I am trying to use Selenium in Python to pull some data from https://www.seekingalpha.com. The front page has a "Sign-in/Join now" link. I used Selenium to click it, which brought up a popup asking for sign-in information with another "Sign in" button. It seems my code below can enter my username and password, but my attempt to click the "sign in" button didn't get the right response (it clicked on the ad below the popup box.) I am using Python 3.5. Here is my code: driver = webdriver.Chrome(

问题 If I put that line ctypes.windll.user32.mouse_event(4, 0, 0, 0, 0) in a python script and run the script (double clic on file, start from console, import it in python console and run it), my screen turns off. However, if I run the line directly from the python console, nothing visible happens. This behaviour only started quite recently (before the screen did not turned off). (If you think it may be caused by the OS/system, don't hesitate to ask for details in the comments.) Minimal working

问题 I learning kotlin, and now for me not cearly some moment. I have xml <ImageView android:id="@+id/aries" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="10dp" android:tag="1" android:onClick="clickItemHoro" android:src="@drawable/aries" /> and fragment class ChooseYourHoroscope : Fragment(){ override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? { val view = inflater.inflate(R.layout.fragment

问题 I learning kotlin, and now for me not cearly some moment. I have xml <ImageView android:id="@+id/aries" android:layout_width="wrap_content" android:layout_height="wrap_content" android:padding="10dp" android:tag="1" android:onClick="clickItemHoro" android:src="@drawable/aries" /> and fragment class ChooseYourHoroscope : Fragment(){ override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? { val view = inflater.inflate(R.layout.fragment

问题 I am trying to create a table in javafx that allows a user to click on a row to go to one page or double click the row to go to a different page. The problem is that the application registers the event of the single click, but does not wait to see if there is another double click. Is there a way to have the program wait and see if there is another click? what i have so far looks similar to something like TableView searchResults; ObservableList<MovieRow> rows = FXCollections