


The examples in this article describe the jQuery animation display and hiding effects. Share it with everyone for your reference, the details are as follows:
The screenshot of the running effect is as follows:
Click here to view Online Demo.
Click here for complete example codeDownload from this site.
The specific code is as follows:
<!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"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> <title>JQuery 动画显示和隐藏效果</title> <script> /* 1.$("页面元素类型").show(时间, 回调函数);以优雅的动画显示所有匹配的元素,并在显示完成后可选地触发一个回调函数;指定时间后依次执行回调函数,页面上能找到几个,就连着执行几次。时间可以为毫秒数,也可以是slow,nomal,fast 2.$("页面元素").toggle();切换此元素的显示状态。如果它是显示的,让它隐藏,如果它是隐藏的,让它显示。 3.$("页面元素").slideDown(时间,回调函数)通过高度变化(向下增大)来动态地显示所有匹配的元素,在显示完成后可选地触发一个回调函数。 4.$("页面元素").fadeIn(时间,回调函数)通过不透明度的变化来实现所有匹配元素的淡入效果,并在动画完成后可选地触发一个回调函数。 */ </script> <script language="javascript" src="jquery1.3.2.js" ></script> <script> function test_show() { //$("#myImage").show(2000,function(){alert("演示完毕!");}); $("img").show(2000,function(){alert("演示完毕!");}); } function test_hide() { //$("#myImage").hide(2000,function(){alert("演示完毕!");}); $("img").hide(2000,function(){alert("演示完毕!");}); } function test_slideDown() { $("#myImage2").slideDown(500,function(){alert("滑动向下放大完毕");}); } function test_slideUp() { $("#myImage2").slideUp(2000,function(){alert("滑动向上缩小完毕");}); } function test_slideToggle() { $("#myImage2").slideToggle(1000,function(){alert("切换滑动效果完毕");}); } function test_fadeIn() { $("#myImage3").fadeIn(2000,function(){alert("淡入完毕");}); } function test_fadeOut() { $("#myImage3").fadeOut(2000,function(){alert("淡出完毕");}); } function test_fadeTo() { $("#myImage3").fadeTo(2000,0.25,function(){alert("调整到指定透明度完毕");}); } </script> </head> <body> <div> <input type="button" value="显示" onClick="$('p').show();" /> <input type="button" value="隐藏" onClick="$('p').hide();" /> ||| <input type="button" value="延时显示" onClick="test_show()" /> <input type="button" value="延时隐藏" onClick="test_hide()" /> <input type="button" value="切换元素的可见状态" onclick="$('#myImage1').toggle()" /> ||| <input type="button" value="滑动向下放大" onClick="test_slideDown()" /> <input type="button" value="滑动向上缩小" onClick="test_slideUp()" /> <input type="button" value="切换滑动效果" onClick="test_slideToggle()" /> ||| <input type="button" value="淡入" onClick="test_fadeIn()" /> <input type="button" value="淡出" onClick="test_fadeOut()" /> <input type="button" value="调整到指定透明度" onClick="test_fadeTo()" /> </div> <p style="display:none">Hello World!</p> <p style="display:none">Hello World!</p> <p style="display:none">Hello World!</p> <p style="display:none">Hello World!</p> <img src="/static/imghwm/default1.png" data-src="images/11.jpg" class="lazy" id="myImage" style="max-width:90%" / alt="jQuery animation display and hiding effect example demonstration (with demo source code download)_jquery" > <img src="/static/imghwm/default1.png" data-src="images/1.jpg" class="lazy" id="myImage1" style="max-width:90%" / alt="jQuery animation display and hiding effect example demonstration (with demo source code download)_jquery" > <img src="/static/imghwm/default1.png" data-src="images/2.jpg" class="lazy" id="myImage2" style="max-width:90%" / alt="jQuery animation display and hiding effect example demonstration (with demo source code download)_jquery" > <img src="/static/imghwm/default1.png" data-src="images/3.jpg" class="lazy" id="myImage3" style="max-width:90%" / alt="jQuery animation display and hiding effect example demonstration (with demo source code download)_jquery" > </body> </html>
I hope this article will be helpful to everyone in jQuery programming.

实现方法:1、用“$("img").delay(毫秒数).fadeOut()”语句,delay()设置延迟秒数;2、用“setTimeout(function(){ $("img").hide(); },毫秒值);”语句,通过定时器来延迟。

修改方法:1、用css()设置新样式,语法“$(元素).css("min-height","新值")”;2、用attr(),通过设置style属性来添加新样式,语法“$(元素).attr("style","min-height:新值")”。

区别:1、axios是一个异步请求框架,用于封装底层的XMLHttpRequest,而jquery是一个JavaScript库,只是顺便封装了dom操作;2、axios是基于承诺对象的,可以用承诺对象中的方法,而jquery不基于承诺对象。

增加元素的方法:1、用append(),语法“$("body").append(新元素)”,可向body内部的末尾处增加元素;2、用prepend(),语法“$("body").prepend(新元素)”,可向body内部的开始处增加元素。

在jquery中,apply()方法用于改变this指向,使用另一个对象替换当前对象,是应用某一对象的一个方法,语法为“apply(thisobj,[argarray])”;参数argarray表示的是以数组的形式进行传递。

删除方法:1、用empty(),语法“$("div").empty();”,可删除所有子节点和内容;2、用children()和remove(),语法“$("div").children().remove();”,只删除子元素,不删除内容。

去掉方法:1、用“$(selector).removeAttr("readonly")”语句删除readonly属性;2、用“$(selector).attr("readonly",false)”将readonly属性的值设置为false。

on()方法有4个参数:1、第一个参数不可省略,规定要从被选元素添加的一个或多个事件或命名空间;2、第二个参数可省略,规定元素的事件处理程序;3、第三个参数可省略,规定传递到函数的额外数据;4、第四个参数可省略,规定当事件发生时运行的函数。


Hot AI Tools

Undresser.AI Undress
AI-powered app for creating realistic nude photos

AI Clothes Remover
Online AI tool for removing clothes from photos.

Undress AI Tool
Undress images for free

Clothoff.io
AI clothes remover

AI Hentai Generator
Generate AI Hentai for free.

Hot Article

Hot Tools

WebStorm Mac version
Useful JavaScript development tools

MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.

Dreamweaver CS6
Visual web development tools

Atom editor mac version download
The most popular open source editor

SublimeText3 English version
Recommended: Win version, supports code prompts!
