click

问题 Basically: You click a button and it runs function 1. If you don't click the button again within 1 second then function 2 runs. If you click the button within 1 second then it runs function 1 again. and so on and so forth... I can't figure out the logic to do this in Javascript. Is there even a way? Thanks in advanced! 回答1: from the top of my head (haven't tested this, but this seems most logic to me): var t = null; $("button").click(function() { console.log("this is function 1"); if (t !==

问题 i have a problem, I got some li, inside them i have a link and an image. What i want is when someone clicks on the image it triggers the link. I cant put the image in a link, don't ask why :)... So basically it looks something like this <li><a href="somelink">sometext</a><img src=""/></li> <li><a href="somelink">sometext</a><img src=""/></li> ... And i was thinking of doing something like this: $(img).click(function(){ var link = $(this).prev; $(link).trigger('click'); }) I know this is not

问题 I am trying create a search word puzzle box with JQuery. Basically a table with an alphabet in each cell and the user needs to find and mark the words in the grid by clicking the table cells. So I am trying to combine the clicks and hover events the following way: All cells should have a hover highlight effect when the mouse is over except when it was already clicked. If it was clicked then it should just change to a different color to mark active selection so the hover effect is removed.

问题 I have a button. when I click it I am appending some buttons to the DOM. The issue I have is that those buttons that I am appending fire multiple times. $(el).on('click', function (e) { key(); }); function key() { $(document).on('click', '#key li', function () { console.log($(this)); }); } First time key() is called, the console.log fires once The second time I call key() the console.log fires twice And so on I've tried adding $(document).find('#key li').unbind('click') , but that doesn't

问题 I have the following code: (function ($) { $(document).ready(function () { $(".clicker_class").click(function () { $('.show_menu_users').show(); }); }); })(jQuery); $('.clicker_class').click(function (e) { e.stopPropagation(); }); I am new to JQuery and a bit puzzled. I was easily able to use the show function but I need to use the close or hide function to close the menu when the user clicks on .clicker_class again and when the user clicks away at something else. I tried using the e

问题 I want to be able to detect a single click or a double click when the menu button is pressed. If a single click is detected one even will happen, if a double click is detected a different event will happen. Here is what I've tried(Using toast in place of events): private static final long DOUBLE_PRESS_INTERVAL = 250; // in millis private long lastPressTime; @Override public boolean onPrepareOptionsMenu(Menu menu) { // Get current time in nano seconds. long pressTime = System.currentTimeMillis

问题 I have two web pages as follows, when i click a button in one page alert box should be displayed in both pages, How can i achieve this. How can i click two buttons in two different web pages at once app.js var express = require('express'); var app = express(); var serv = require('http').Server(app); app.get('/',function(req, res){ res.sendFile(__dirname + '/client/index.html'); }); app.use('/client',express.static(__dirname + '/client')); serv.listen(2000); console.log("server started"); var

问题 I'm new in Javascript and I can't find the answer for my question. Is it possible that my javascript shows a div after if you clicked on a button 5 times? If this is the case, how can I make this possible? Thanks! 回答1: Without jQuery: document.addEventListener("DOMContentLoaded", function(event) { var button = document.getElementById('click_me'); var elem = document.getElementById('message'); var count = 0; button.addEventListener('click', function(e) { e.preventDefault(); count++; if(count =

问题 Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . I'm probably doing something obviously wrong, but I just can't see it. I'm trying to use a for loop to define multiple click events and am experiencing an unexpected result. Some of this is working (the hide and show at the beginning of the function, but both sections wind up targeting the second item in the

问题 I'm utilizing Unity's Vector3 method, ScreenToWorldPoint. In short, I can click anywhere on a GameObject and obtain the Vector3 of where the click was in the game. However the result I'm obtaining is the Vector3 directly in front of the camera, rather then where I'm truly clicking on the surface of a given GameObject in the scene. I want the coordinates of exactly where I click on the surface of a GameObject. 回答1: You want to Raycast from the camera to the object. See the help pages for more