mouseover

问题 I have table which class is forum . My jquery code: <script type="text/javascript"> $(document).ready(function() { $('.forum').bind("mouseover", function(){ var color = $(this).css("background-color"); $(this).css("background", "#380606"); $(this).bind("mouseout", function(){ $(this).css("background", color); }) }) }) </script> It perfectly works, but is it possible to do it in more efficient way without var color = $(this).css("background-color"); . Just after mouseout leave the previous

问题 I am trying to add a mouse listener to a MapMarker, so that when a mouse will hover a MapMarker, I could react with an event. I implemented the mouseListener, but I can't really add a listener. The issue is that I did not find a way the MapMarker will addMouseListener, due to the fact that non of the hierarchy implements JPanel. Any help appreciated 回答1: As noted here, the default JMapViewer constructor uses a DefaultMapController , "which implements map moving by pressing the right mouse

问题 I'm trying to have a select box automatically pop open when the use hovers over it, as if they had clicked it. Is this possible? I would think I could do this easily with jQuery... $("#settings-select").mouseover( function(){ $(this).trigger("click"); } ); But that does nothing. Any ideas? 回答1: I finally got this to work! You need Chosen; as others have pointed out, you can't do this with a normal select because there are no events available to use. But this will pop open the menu when you

问题 I have a problem with InfoWindow. I have an ajax function that retrieves data via JSON, but I can not get close InfoWindow automatically when you open another. My code is this: var mapOptions = { center: new google.maps.LatLng(44.49423583832911, 11.346244544982937), zoom: 13, mapTypeId: google.maps.MapTypeId.ROADMAP }; map = new google.maps.Map(document.getElementById("mappa_locali"),mapOptions); $.ajax({ type:'GET', url:"locali_json.php"+urlz, success:function(data){ var json = JSON.parse

问题 I have a set of data that I am plotting in a scatter. When I mouseover one of the circles I would like it to popup with data (like x, y values, maybe more). Here is what I tried using: vis.selectAll("circle") .data(datafiltered).enter().append("svg:circle") .attr("cx", function(d) { return x(d.x);}) .attr("cy", function(d) {return y(d.y)}) .attr("fill", "red").attr("r", 15) .on("mouseover", function() { d3.select(this).enter().append("text") .text(function(d) {return d.x;}) .attr("x",

问题 I've asked this guestion before. But now I'll try to be a bit more specific. I've trying to make a background fade in when you mouse over a box. I've tried 2 different options. Option 1: Box1 is the box it mousesover, and hover1 is the new background that comes in. This actually works pretty well. However, it loads the acript, meaning, that if i just go crazy with my mouse over the box, the fadeing will continue endless, even when my mouse is standing still. Is there a way you can stop it?

问题 I have a for that will create a component for each index. In this component, I have a child div containing edit, add, minus buttons. I would like it to be displayed on the component mouseover. How do I achieve this dynamically without having to play with indexes ? Thank you kindly. 回答1: Post component <template> <div v-on:mouseleave.native="showOperations = false" v-on:mouseover.native="showOperations = true"> <!-- post data --> <div v-if="showOperations"> <!-- operations --> </div> </div> <

问题 I have an ASP.NET document, with an Image element within it. I created a mouseover function on this image element and it's working fine. The question is: If the mouse is ALREADY over the element when the document loads itself, the mouseover function doesn't trigger (I need to mouseout and then mouseover again in order to trigger it). Is there any way to check in the $(document).ready function if the mouse is already on top of this element? and if yes- trigger the mouseover function. Thanks

问题 This question already has answers here : Closed 7 years ago . Possible Duplicate: Why is this not working ? pushing a box using mouse pointer This is a script to push a box using mouse pointer and it only work when the box is pushed from the left. I've made an array to take positions of the mouse pointer and determine if it's going left or write. Here's a working example of what i got so far. index.js <html> <head> <title>Chase the box</title> <style> body { } .css-box{ position: absolute ;

问题 I used the jQuery mouseout and mouseenter function. But is not working good. Because when you go fast over the items. I get verry crazy effects. I used this code: $('.hover').css('opacity', 1); $('.controlNav li').mouseover(function() { $('.hover', this).css({ display: 'block' }).animate({ top: -73, opacity: 1 }, 450, 'swing' ); }).mouseout(function(){ $('.hover', this).css({ display: 'none' }).animate({ top: -60, opacity: 0 }); }); How can i fix my problem? 回答1: I added in .stop() just