marquee | 易学教程

Why is <marquee> deprecated and what is the best alternative?

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问题 Longer time I'm curious about HTML tag <marquee> . You can find in MDN specification: Obsolete This feature is obsolete. Although it may still work in some browsers, its use is discouraged since it could be removed at any time. Try to avoid using it. or on W3C wiki: No, really. don't use it. I searched several articles and found some mention about CSS relevant replacement. CSS attributes like: marquee-play-count marquee-direction marquee-speed but it seems, they don't work. They were a part

How to create a marquee effect for a text of smaller length not exceeding the screen size in Android?

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问题 I have been trying to give the marquee effect for the word HELLO in my application but android does not allow the same unless the length of the text exceeds the screen size. Is there a solution around it? PS: As simple as this seems I haven't got my hands on ANY solution yet. 回答1: I used simple light weight of ticker like animation which I developed in my early Android days. below is complete code. Hope this helps. Works for all API levels of Android import android.os.Bundle; import android

Smooth text animation (Marquee) using WPF

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问题 Trying to build a marquee control with smooth text animation. Current efforts include: Using translate transform Using animation on Canvas dependency properties (Left, Right) Using animation on custom dependency property (Point) and using drawing visuals (formattedtext) Using CompositionTarget.Rendering But the animation is still choppy and resource intensive (2-10% CPU). Test code used in default wpf window which I assume should produce a smooth animation: <TextBlock x:Name="_box" FontSize=

Is it possible for TextView Marquee in a Widget that extends AppWidgetProvider?

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问题 I am very new to Android programming, and I have read everywhere and I can't seem to find any solution. Basic problem is that I have a TextView in a widget and I would like the text to scroll when the text is longer than the TextView layout_width. This is my code in the layout_widget.xml <TextView android:id="@+id/fact" android:layout_width="200dp" android:text="Loading... More text to see if it spans or not and want more" android:singleLine="true" android:ellipsize="marquee" android

Very Simple, Very Smooth, JavaScript Marquee

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I'm trying to find a very simple and smooth, lightweight javascript or jquery marquee. I already tried silk marquee or something, but it wouldn't work with the application I was using. So the simpler and shorter, the better - and easier to debug. Does anybody know of a easy to implement javascript replacement for the marquee? Pastebin Code <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> <head> <script type="text/javascript"> var tWidth='300px'; // width

How to make marquee UILabel / UITextField / NSTextField

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问题 I need to make marquee UILabel in Xcode. The marquee will scroll from right to left. I tried CCScrollingLabel also JHTickerView and others. But i can not find simple code with marquee with out any views/arrays/some stupid libraries and others How to make marquee with UILabel ? ( UITextField and NSTextField are OK too). 回答1: You need NSTimer and you need to invoke a method something as : * This is for OSX, you can easily convert it into iOS, NSTextField and UILabel has different methods. -

Javascript Marquee to replace <marquee> tags

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问题 I\'m hopeless at Javascript. This is what I have: <script type=\"text/javascript\"> function beginrefresh(){ //set the id of the target object var marquee = document.getElementById(\"marquee_text\"); if(marquee.scrollLeft >= marquee.scrollWidth - parseInt(marquee.style.width)) { marquee.scrollLeft = 0; } marquee.scrollLeft += 1; // set the delay (ms), bigger delay, slower movement setTimeout(\"beginrefresh()\", 10); } </script> It scrolls to the left but I need it to repeat relatively

Is there a way to make ellipsize=“marquee” always scroll?

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问题 I want to use the marquee effect on a TextView, but the text is only being scrolled when the TextView gets focus. That\'s a problem, because in my case, it can\'t. I am using: android:ellipsize=\"marquee\" android:marqueeRepeatLimit=\"marquee_forever\" Is there a way to have the TextView always scroll its text? I\'ve seen this being done in the Android Market app, where the app name will scroll in the title bar, even if it doesn\'t receive focus, but I couldn\'t find this being mentioned in

Very Simple, Very Smooth, JavaScript Marquee

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问题 I\'m trying to find a very simple and smooth, lightweight javascript or jquery marquee. I already tried silk marquee or something, but it wouldn\'t work with the application I was using. So the simpler and shorter, the better - and easier to debug. Does anybody know of a easy to implement javascript replacement for the marquee? Pastebin Code <!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Transitional//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd\"> <html xmlns=\"http://www.w3