onmouseover

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 6 years ago . I want to show a picture when I hover over certain text. So, bascially, I want to display/pop-up an image , when I hover on the text. I have not been able to find any good solution on any webstites so I hope I could get some help. I don't have any code to post because I don't know where to start from, besides

问题 So I fiddled with this jsFiddle of mouseover together with absolute positioning divs The outcome is undesired. The code is based on jquery how to position one element relative to another But the code is not working as expected. I can figure out how to reposition the offset depending on the absolute positioning (e.g. substract offset of header). But what I have trouble with is the scrolling positioning. As soon as you start scrolling the position is wrong. Does someone know a solution of it?

问题 I'm no expert in this so excuse me if this is very basic but I couldn't find answers. So I want to have navigation section with categories on the left side of the page. Each category is different site, and each site has it's own unique image on it. ex. category1.htm has defaultpic1.jpg, category 2.htm has defaultpic2.jpg, .... When I hover on link to category2 in the nav sections I want them to change default image on current site to default image on category2, and then onmouseout I want it

问题 I've got a Problem: Here a part of my HTML: <div id="div_1"> Here Hover </div> <div id="div_2"> Here content to show </div> And here a part of my jQuery Script: jQuery('#div_2').hide(); jQuery('#div_1').onmouseover(function() { jQuery('#div_2').fadeIn(); }).onmouseout(function(){ jQuery('#div_2').fadeOut(); }); The Problem: If i hover on the div_1, the div_2 is shown, if i hover out, the div_2 is hidden, but: If i hover first on div_1 and then go over div_2, the div_2 is hidden fast. I've

问题 Im looking for an elegant solution for a fade in and out of an HTML element onmouseover on mouseout without using jQuery (call me old fashioned). In theory the below js solution should work however I am having problems with it working could someone point me in the right direction or offer an alternative solution?? My Js functions are and the HTML which is inserted is the same as which is on the page... function fadeIn(element) { for (i = 0; i < 100; i++) { var value = 0 + i; element.style

问题 how can I create a loop out of this function. window.onload = function makeHalo() { document.getElementById("d1").onmouseover = function() { this.id ="d1On"; this.className="hover"; document.getElementById("menu1").style.color="#6DC5E6"; }; document.getElementById("menu1").onmouseover = function() { this.style.color="#6DC5E6"; document.getElementById("d1").className="hover"; document.getElementById("d1").id="d1On"; }; document.getElementById("d1").onmouseout = function() { this.id ="d1"; this

问题 I am trying to manipulate the background image as soon as the user hovers over a selected option. I tested my code in firebug and loaded up the page. Instantly I get: TypeError: document.getElementsByTagName(...).style is undefined var bg = document.getElementsByTagName("html").style.backgroundColor = "white"; and for the hover I get: TypeError: bg.document is undefined bg.document.getElementsByTagName("html").style.backgroundImage = "url('http://upload.wikimedia.org/wikipedia/commons/b/be

问题 Hi guys I have a simple rollover onmouseover effect, I have tried several scripts but none of them work, can anyone tell me why?` javascript: <script language="JavaScript" type="text/javascript"> <!-- if (document.images) { homebuttonup = new Image(); homebuttonup.src = "./images/gym-light.png"; homebuttondown = new Image(); homebuttondown.src = "./images/buttonright.png"; } function buttondown(buttonname) { if (document.images) { document[buttonname].src = eval(buttonname + "down.src"); } }

问题 So I am trying to create multiple image maps on a picture and then based on the image you are hovering over it will pull that specific information from a div that is below the picture and populate it next to the hovered over image. <div class="runner_div"> <img src="http://cooleycollective.com/test/slrc/wp-content/uploads/2013/01/Em_full.jpg" width="680" height="705" usemap="#runner_wear" /></a></p> <map name="runner_wear"> <area shape="poly" coords="264,18,237,33,243,72,276,83,328,79,311,29,

问题 Hey everyone, I am trying to accomplish something with images growing on hover like the fancy grow mouseover effect on google images. Here is what I have: http://www.1stbusinessneeds.com/tooltip/tooltip.html The tooltip is offset and is based on the walter zorn tooltip. What's the best way to have the mouseover popup grow out just like google images (with the text), instead of following the mouse? (I still need it done with the same tooltip - maybe overwrite it, but it must be present to pass