scroll up down jquery example

#ifndef mainwindow_h #define Mainwindow_h #include # Include #include #include #include class MainWindow: public qmainwindow{q_object public Span style= "color: #000000;" >: MainWindow (qwidget *parent = 0 ); ~mainwindow ();}; #endif // Mainwindow_h #include"mainwindow.h"Mainwindow::mainwindow (Qwidget*parent): Qmainwindow (parent) { This->resize ( -, -); This-Centralwidget (); Qlabel* label =NewQlabel ( This); Qimage Image ("01.jpg"); Label-Setpixmap (qpixmap::fromim

QT5-control-QScrollArea-can be used to split a window into Multiple widgets-for example, display a scroll bar based on the image size, #ifndef MAINWINDOW_H#define MAINWINDOW_H#include #include "mainwindow.h"MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent){ this->resize(800,600); this->centralWidget(); QLabel* label = new QLabel(this); QImage image("01.jpg"); label->setPixmap(

This article introduces a simple example of the jquery scroll bar event, and a friend in need can refer to the copy code code as follows:

">Div>Div>Scripttype= "Text/javascript"src= "Js/jquery-1.12.0.min.js">Script>Scripttype= "Text/javascript"> //copy content to Content1 $("#content1"). HTML ($ ("#content"). HTML ()); //the implementation of the seamless scrolling main function varMarquee=function(){ if ($("#container"). scrolltop ()>= $("#content"). Height ()) {//when the scroll bar is hidden longer than the width of Div1

JQuery programming implements a group of 8 images. When you enter the page, the first four images are displayed, and then automatically scroll left until the last four images are displayed on the screen. The following is the jQuery code: Copy codeThe Code is as follows: $ (document). ready (function (){ Var $ images = $ ('# images img '); Var imgs = $ images.

Js jquery implements the method of automatically rolling the scroll bar to the end, jsjquery How to set the scroll bar to automatically roll to the end during page loading: JQuery: Copy codeThe Code is as follows:$ (Function (){Var h = $ (document). height ()-$ (window). height ();$ (Document). scrollTop (h );}); J

When you write a page, you often encounter situations where you want to get the height of the document, the height of the viewable area, or the height of the scroll bar from the top of the page.But I'm always a little confused, so here's a simple note, just use jquery to get it.1. Get the height of the document.Use $ (document). Height () stands for the entire document .2. Get the height of the document vie

Based on the jquery development of processing and beautification of the scroll bar JS package, the current version of Sptbar0.5beta, only 7k Download Address: http://down.51cto.com/data/559830 Version features: IE6 is not supported for the following versions, other versions are supported Support for window and document scroll bar processing only Version 1.0

Sidebar with scroll scroll up and down, always fixed in a position of the function, now many websites and blogs have this functionPart of the shopping site with this function to put shopping cart or commodity classification navigation, so that the product page is very long, the sidebar can always be fixed to play its due role, and some sites with this feature to the sidebar ads.

$(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

JQuery calculates the length and position of a scroll bar. The Code is as follows: Javascript Copy codeThe Code is as follows: Scroll area content DIV:Html Copy codeThe Code is as follows: Total operating income: RMB 1.166 billion (year-on-year growth-1.75%) Earnings per share: 0.04 yuan Net asset return rate: 1.58% Gross profit rate: 12.22% (up 39.89% year on y

This article mainly introduces how JSJQUERY can automatically roll the scroll bar to the end. For more information about how to set the scroll bar to automatically roll to the end during page loading, see: JQuery: The Code is as follows: $ (Function (){Var h = $ (document). height ()-$ (window). height ();$ (Document). scrollTop (h );}); JavaScript:

Gets the height of the browser display area: $ (window). Height ();Gets the width of the browser display area: $ (window). width ();Gets the document height of the page: $ (document). Height ();Gets the document width of the page: $ (documents). width ();Gets the vertical height of the scroll bar to the top: $ (document). ScrollTop ();Gets the vertical width of the scroll bar to the left: $ (document). Scro

This article mainly introduces jquery decision Div with the scroll bar scroll to a certain position after the Stop method, the need for friends can refer to the following Implementation code: nbsp; Code as follows: ; nbsp; Method Description: Subtracting the height of the scroll by the total height of the page minus

Very interesting. Xiao Xie followed the Demo, a useful plug-in, and only jQuery.Demo page I. CSS + jQuery: increase or decrease the liquid in the water bottle with the scroll bar:The website for drinking soda uses pictures of a bottle, which can be divided into a bottle mouth, a bottle body, a straw, and a bottle bottom. In these images, the bottle is transparent, so we can tile the liquid on the bottom la

jquery implementation of three-dimensional digital scroll bar added effect, the code is divided into two parts, part of the HTML structure of another part of the JS Code section, the need for friends to refer to the next bar! 1, HTML structure 2, JS //reference //This is a custom function (needs to be called on the page) 3. Picture Cases The above is a small series to introd

This article mainly introduces jquery's method of determining that the scroll bar has reached the bottom and reached the top. For more information, see The Code is as follows: $ (Document). height () // gets the height of the entire page$ (Window). height () // gets the height of the page that the browser can see. This size will change when you zoom in the browser window, which is different from the document size. To get the top, you only need t

This article mainly introduces how JSJQUERY can automatically roll the scroll bar to the end. For more information about how to set the scroll bar to automatically roll to the end during page loading, see: JQuery: The code is as follows: $ (Function (){Var h = $ (document). height ()-$ (window). height ();$ (Document). scrollTop (h );}); JavaScript:

; }, Mouseleave:function () {scroll_run (continue_speed); Continue_speed = undefined; } }); Start scrolling scroll_run ();};　　 　　. notice-title { color: #fff; } . notice-content { position:relative; width:800px; height:30px; White-space:nowrap; Overflow:hidden; Float:left; margin-left:55px; Margin-top: -30px; /* Background Transparency

JQuery + css announcement scroll from left to right, jquerycss $ (Function () {// rolling announcement $ (". notice-content "). textScroll () ;});/*** scroll the text from right to left * @ returns {undefined} */$. fn. textScroll = function () {// scroll step (the larger the step size, the faster the speed) var step_le