ipod scroll wheel

Share a JS implementation to determine the mouse wheel scroll up and down:1 Scripttype= "Text/javascript"> 2 varScrollfunc= function(e) {3 e=e||window.event; 4 if(E.wheeldelta) {//Judging browser ie, Google pulley events5 if(E.wheeldelta> 0) { //When the pulley is rolling up6 Alert ("Pulley Roll Up"); 7 } 8 if(E.wheeldelta 0) { //When the pulley is rolli

Additional eventI tested that IE/Opera belongs to the same type. You can use attachEvent to add scroll wheel events.Copy codeThe Code is as follows:/* IE registration event */If (document. attachEvent ){Document. attachEvent ('onmousewheel ', scrollFunc );} Firefox uses addEventListener to add scroll wheel eventsCopy c

In the VB6.0 era, VB does not support mouse scroll wheel embedded yet. You need to use APIs to send the wm_mousewheel message of the mouse to the control to respond to rolling events. This is usually troublesome, andCodeIt is not easy to control. Today, I studied in. NET and found that the. Net Control itself supports the mousewheel event. However, there is another problem. Since the mouse

Some of the old two-button mouse is not a wheel, so in the use of word often to move to the right side of the window to drag the vertical scroll bar to achieve a longer resume form article page, very inconvenient. So is there a better way to scroll through the page to see the file? In fact, from the Word 2002 version, the Word program began to provide automatic

In web development, the drop-down box selects a large number of components. The general statement is: This method is commonly used. When we select a select item, select gets the current focus. Scroll the scroll wheel to scroll the content in the select drop-down list. The selection is incorrect. In this case, we u

Js scroll wheel for screen cutting Because the entire project is not self-written, it just helps others write js scroll code, and other projects are not yet online, so only part of the code that I wrote is posted, Effect: When the scroll wheel is clicked, the screen on the W

Javascript: disables the scroll wheel event. At ordinary times, we are always adjusting the compatibility of low version IE, but this is not because the low version browser is not powerful. But because Firefox is too powerful, it is totally different from the feelings of other browsers. In addition to Firefox, all browsers can use the MouseWheel event to handle the response of the mouse

Label:Scroll bar Drag problemBy default, when you drag, the data in the grid does not change, and then it changes when you release the mouse.When the method is dragged, the current record is changed without the new controlHttp://wenwen.sogou.com/z/q185291591.htmMouse wheel problem:Method 1: Only the lower version of the IDE, such as D7, can scroll down all the time. 2007 and the newer IDE above does not hav

This article mainly introduces some reference values for image rotation, mouse wheel scaling, mirroring, and switching image js Code, if you are interested, you can refer to the examples in this article to show you the effects of image rotation, mouse wheel scaling, image, and image switching, and provide detailed code, the content is as follows: Code: Image rotation,

This instance, by listening to the wheel event, controls the scroll bar up and down through the wheel, and modifies it with the use of the wheel to scale the picture and change the transparency and other effects. The above is the entire content of this article, I hope to help you learn, but also hope that we

VB6.0 does not support the scroll wheel, which makes it inconvenient for everyone to work and learn. This problem occurs because Visual Basic 6.0 IDE does not support the built-in use of the scroll wheel, microsoft officially provides two methods. You can give it a try: Method 1 Download the VB 6 mouse wheel.exe file,

$(function() { //sets the length of each scroll, per px varScroll_width = 100; varscroll_events = "MouseWheel dommousescroll mozmousepixelscroll"; $("Body"). On (Scroll_events,function(e) {varDelta =E.originalevent.wheeldelta Console.log (delta); varDetail=E.originalevent.detail; //the pulley scrolls down, the scroll bar moves to the right, scrollleft+ if(!detail) { This. scrollleft

, it can be any date in the past, but the end date and the current date. If you want to set the default display date, you can use the date attribute: datePicker.date = minDate; You can also use the setdate method. If an animation is selected, the dial will scroll to the date you specified: [ datePicker setDate:maxDate animated:YES]; 5. Display date Selector [ self.view addSubview:datePicker]; It should be noted that the height of the selector is alway

1 //415799952 Quest2 //513187410 Crazy →delphi3 //1746539685 Dnyy4 5 6 //1. Set which direction to move7 procedureTform1.bitbtn2click (sender:tobject);8 begin9 ifBitbtn2. caption='Scroll Vertically' ThenTen begin OneBitbtn2. caption:='Horizontal scrolling'; ABitbtn2. tag:=0; - End - Else the begin -Bitbtn2. caption:='Scroll Vertically'; -Bitbtn2. tag:=1; - End; + End; - + //2. Move a

To write a custom scroll bar with the wheel event, the previous no wheel event is incomplete, and today organized a.1. Roller events are incompatible, Firefox is required to use event binding add, with the Dommousescroll, when scrolling the mouse, as long as the mouse scrolling method on the line, and this by detecting the sign of datail can be determined2. Other

Purpose: The UI responds to the scrolling up or down of the screen. Initial implementation: 1 var scrollfunc = function (e) {2 3 var DATA = 0; 4 E = E | window. event; 5 If (E. wheeldelta) {// IE/Opera/chrome 6 data = E. wheeldelta; 7} else if (E. detail) {// Firefox 8 Data = E. detail; 9} 10 CB CB (data); 11} 12/* Registration event */13 if (document. addeventlistener) {14 document. addeventlistener ('domainscroll', scrollfunc, false); 15} 16 window. onmousewheel = document. onmousewheel = scr