click

How to get the position of a Click?

由 我只是一个虾纸丫 提交于 2019-11-26 23:14:19
问题 I'm currently making a game where the player will click on one of his units (which are pictureboxes) and a circle will become visible with the player's unit in the center. (Circle is also a picturebox) When the player clicks on the picturebox of the circle I need to figure out if the position of the click is inside the radius of the circle. My question is how do I get the position of the click? 回答1: In click handler do: MousePosition.X MousePosition.Y Add example: // // pictureBox1 Init //

Uncaught ReferenceError: Invalid left-hand side in assignment

由 让人想犯罪 __ 提交于 2019-11-26 23:06:24
问题 <script> function urlencode(str) { return escape(str).replace('+', '%2B').replace('%20', '+').replace('*', '%2A').replace('/', '%2F').replace('@', '%40'); } $('input#q').keyup(function(e) { if(e.keyCode == 13) { if($('input#q').val().length > 2) { $('input#q').val() = urlencode($('input#q').val()); document.search_form.submit(); } } }); $('input#search').click(function() { if($('input#q').val().length > 2) { $('input#q').val() = urlencode($('input#q').val()); document.search_form.submit(); }

Trigger a button click from a non-button element

由 房东的猫 提交于 2019-11-26 23:02:40
问题 How would you trigger a click event from an element that supposedly does not have native clickable behaviours? For example, I know that you could simply just use the following: document.getElementById('x').click(); But what happens if 'x' is a 'DIV'? I have an implementation, and it doesn't seem to trigger... I get the error (chrome 12): Uncaught TypeError: Object #<HTMLDivElement> has no method 'click' Ideas? Quick Edit - I'm looking for vanilla JS here... I like reinventing the wheel in my

Combine hover and click functions (jQuery)?

由 狂风中的少年 提交于 2019-11-26 22:32:02
问题 Can hover and click functions be combined into one, so for example: click: $('#target').click(function() { // common operation }); hover: $('#target').hover(function () { // common operation }); can they be combined into one function? Thanks! 回答1: Use basic programming composition: create a method and pass the same function to click and hover as a callback. var hoverOrClick = function () { // do something common } $('#target').click(hoverOrClick).hover(hoverOrClick); Second way: use bind on :

Selenium webdriver can't click on a link outside the page

由 安稳与你 提交于 2019-11-26 22:29:57
I am having an issue with Selenium WebDriver. I try to click on a link that is outside the window page (you'd need to scroll up to see it). My current code is fairly standard: menuItem = driver.findElement(By.id("MTP")); menuItem.click(); // I also tried menuItem.sendKeys(Keys.RETURN); I know I could scroll up, and it would work in this case. But in a case where you have a long list of items, you don't necessarily know how far you have to scroll down. Is there any way to click on a link that is not on the visible part of the page (but that would be visible if you scroll)? As a side note, I'm

javascript click event handler fires without clicking

由 耗尽温柔 提交于 2019-11-26 22:26:43
问题 Why does this function get fired without having clicked on the specified button? I had a look at a few similar problems but none deal with this code structure (might be obvious reason for this im missing...). document.getElementById("main_btn").addEventListener("click", hideId("main"); function hideId(data) { document.getElementById(data).style.display = "none"; console.log("hidden element #"+data); } 回答1: You are directly calling it. document.getElementById("main_btn").addEventListener(

jQuery bind click *ANYTHING* but *ELEMENT*

由 萝らか妹 提交于 2019-11-26 22:19:40
问题 Say there are some elements floating around, and I'm trying to do some when I click ANYTHING(divs, body, whatever...) but the one specified (e.g. div#special). I'm wondering if there's a better way to achieve this besides the following method I can think of... $(document).bind('click', function(e) { get mouse position x, y get the element (div#special in this case) position x, y get the element width and height determine if the mouse is inside the element if(inside) do nothing else do

VB.net Click through form

由 …衆ロ難τιáo~ 提交于 2019-11-26 22:12:06
问题 I'm trying to make a program for my late night star gazing, I need my laptop screen to be only red, so I want to make a program that acts as a red filter. It would cover the whole screen and be transparent + red. The user can click through it, it would be just like putting a piece of transparent red plastic in-front of the screen. So far I have a form that sizes itself to what ever your screen size is, and moves itself to the upper left corner. It is slightly transparent and red. I need to

Scroll on hover, click for speed

由 送分小仙女□ 提交于 2019-11-26 21:07:17
问题 I am trying to make my page scroll when you hover on a div. This is what I got so far $(document).ready(function() { $("#hoverscroll").mouseover(function() { var div = $('body'); setInterval(function(){ var pos = div.scrollTop(); div.scrollTop(pos + 1); }, 100) }); }); http://jsfiddle.net/3yJVF/ However, there are two things left to do. I need it to increase speed each time you click, stop when you're no longer hovering and reset the speed back to default. I'm trying to achieve something like

How to close/hide a DIV element when clicking outside of it (but not inside)

由 纵然是瞬间 提交于 2019-11-26 21:06:40
I have a <div> that exists on a page and I need to make it so that when the user clicks outside of that element it will become hidden, but if the user clicks somewhere within the element, then it should stay. I tried using e.stopPropagation(); and e.preventDefault(); adding it to the click event of that certain DIV but that didn't work. Thanks! Toggle a flag on popup hover: JSBin demo var $pop = $('#popup'), notHov = 1; // Hover flag $pop.hover(function(){ notHov^=1; }); // Toggle flag on hover $(document).on('mouseup keyup', function( e ){ if(notHov||e.which==27) $pop.fadeOut(); }); Note: if
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