fade

问题 Hi friends i want to fade in a div when i click on another div and for that i am using following code. Code1 works fine but i require to use the Code2 . I know there is jQuery but i require to do this in JavaScript Can you guide me that what kind of mistake i am doing or what i need change... Code1 --- Works Fine function starter() { fin(); } function fin() { for (i = 0; i <= 1; i += 0.01) { i=Math.round(i*100)/100; setTimeout(\"seto(\" + i + \")\", i * 1000); } } function seto(opa) { var ele

问题 I\'m trying to get a series of elements to fade in on scroll down when they are fully visible in the window. If I keep scrolling down, I do not want them to fade out, but if I scroll up, I do want them to fade out. This is the closest jsfiddle I\'ve found. http://jsfiddle.net/tcloninger/e5qaD/ $(document).ready(function() { /* Every time the window is scrolled ... */ $(window).scroll( function(){ /* Check the location of each desired element */ $(\'.hideme\').each( function(i){ var bottom_of

问题 I am starting an activity and would rather have a alpha fade-in for startActivity() , and a fade-out for the finish() . How can I go about this in the Android SDK? 回答1: In the same statement in which you execute finish(), execute your animation there too. Then, in the new activity, run another animation. See this code: fadein.xml <set xmlns:android="http://schemas.android.com/apk/res/android" android:fillAfter="true"> <alpha android:fromAlpha="1.0" android:toAlpha="0.0" android:duration="500"

问题 I want to fade the images when I do this code: $(\"#large-img\").css(\'background-image\', \'url(\'+$img+\')\'); I\'ve tried putting fade in so many places. Thanks 回答1: This is probably what you wanted: $('#elem').fadeTo('slow', 0.3, function() { $(this).css('background-image', 'url(' + $img + ')'); }).fadeTo('slow', 1); With a 1 second delay: $('#elem').fadeTo('slow', 0.3, function() { $(this).css('background-image', 'url(' + $img + ')'); }).delay(1000).fadeTo('slow', 1); 回答2: Can I offer an

问题 How do I fade in text content with jQuery? The point is to draw the user\'s attention to the message. 回答1: This exact functionality (3 second glow to highlight a message) is implemented in the jQuery UI as the highlight effect https://api.jqueryui.com/highlight-effect/ Color and duration are variable 回答2: If you want to specifically animate the background color of an element, I believe you need to include jQueryUI framework. Then you can do: $('#myElement').animate({backgroundColor: '#FF0000'

问题 In my page I have a bunch (about 30) dom nodes that should be added invisible, and fade in when they are fully loaded. The elements need a display: inline-block style. I would like to use the jquery .fadeIn() function. This requires that the element initially has a display: none; rule to initially hide it. After the fadeIn() the elements off course have the default display: inherit; How can I use the fade functionality with a display value other than inherit? 回答1: You could use jQuery's