Personalized web page pop-up window-JS Tutorial-php.cn

Home

Web Front-end

JS Tutorial

Personalized web page pop-up window

伊谢尔伦

Jun 16, 2017 am 10:56 AM

看到论坛上有人模仿alert，自己也写了一个。
本来想模仿winapi里的MessageBox
但可惜js 不支持，阻塞模式。
返回值只能用异步了。
支持FF、ie、opera。
DOCTYPE 可以申明，也可以不申明。

<!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=gb2312" />
<title>MessageBox演示</title>
<script language="javascript">
/*******************************************************************************************
* http://2lin.net
* Email:caoailin@gmail.com
* QQ:38062022
* Creation date: 2006-11-27
* 下面的内容可以拷贝到一个JS文件里面
*********************************************************************************************/
// 控制按钮常量
var MB_OK = 0;
var MB_CANCEL = 1;
var MB_OKCANCEL = 2;
var MB_YES = 3;
var MB_NO = 4;
var MB_YESNO = 5;
var MB_YESNOCANCEL = 6;
// 控制按钮文本
var MB_OK_TEXT = "确定";
var MB_CANCEL_TEXT = "取消";
var MB_YES_TEXT = " 是 ";
var MB_NO_TEXT = " 否 ";
//提示图标
var MB_ICON = "http://www.cnn6.net??/files/080516/1_011452.gif";
//委托方法
var MB_OK_METHOD = null;
var MB_CANCEL_METHOD = null;
var MB_YES_METHOD = null;
var MB_NO_METHOD = null;
var MB_BACKCALL = null;
var MB_STR = &#39;<style type="text/css"><!--&#39; +
&#39;body{margin:0px;}&#39; +
&#39;.msgbox_title{background-color: #B1CDF3;height:25px;position:relative;font-size:14px;line-height:25px;padding-left:10px;border-bottom:1px solid #000;}&#39; +
&#39;.msgbox_control{text-align:center;clear:both;height:28px;}&#39; +
&#39;.msgbox_button{background-color: #B1CDF3;border:1px solid #003366;font-size:12px;line-height:20px;height:21px;}&#39; +
&#39;.msgbox_content{padding:10px;float:left;line-height: 20px;}&#39; +
&#39;.msgbox_icon{width: 50px;height: 50px;float: left;text-align: center;line-height:50px;padding-top:10px;}&#39; +
&#39;.msgbox_mask{position:absolute;left:0px;top:0px;z-index:99999;background-color:#333333;width:100%;height:100%;}&#39; +
&#39;.msgbox{background-color: #EFFAFE;position: absolute;height:auto;font-size:12px;top:50%;left:50%;border:1px solid #999999;}&#39; +
&#39;--></style>&#39; +
&#39;<div id="msgBoxMask" class="msgbox_mask" style="filter: alpha(opacity=0);display:none;"></div>&#39; +
&#39;<div class="msgbox" style="display:none; z-index:100000;" id="msgBox">&#39; +
&#39;<div class="msgbox_title" id="msgBoxTitle"></div>&#39; +
&#39;<div class="msgbox_icon" id="msgBoxIcon"></div>&#39; +
&#39;<div class="msgbox_content" id="msgBoxContent"></div>&#39; +
&#39;<div class="msgbox_control" id="msgBoxControl"></div></div>&#39;;
var Timer = null;
document.write(MB_STR);
var icon = new Image();
icon.src = MB_ICON;
/* 提示对话框
* 参数 1 : 提示内容
* 参数 2 : 提示标题
* 参数 3 : 图标路径
* 参数 4 : 按钮类型
*/
function MessageBox(){
var _content = arguments[0] || "这是一个对话框！";
var _title   = arguments[1] || "提示";
var _icon    = arguments[2] || MB_ICON;
var _button  = arguments[3] || MB_OK;
MB_BACKCALL  = arguments[4];
var _iconStr = &#39;<img  src="/static/imghwm/default1.png"  data-src="{0}"  class="lazy"   alt="Personalized web page pop-up window" >&#39;;
var _btnStr  = &#39;<input name="{0}" id="{0}" type="button" class="msgbox_button" value="{1}" onclick="MBMethod(this)" />&#39;;
switch(_button)
{
case MB_CANCEL      : _btnStr = _btnStr.toFormatString("msgBoxBtnCancel", MB_CANCEL_TEXT); break;
case MB_YES         : _btnStr = _btnStr.toFormatString("msgBoxBtnYes", MB_YES_TEXT); break;
case MB_NO          : _btnStr = _btnStr.toFormatString("msgBoxBtnNo", MB_NO_TEXT); break;
case MB_OKCANCEL    :
_btnStr = _btnStr.toFormatString("msgBoxBtnOk", MB_OK_TEXT) + "  " +
_btnStr.toFormatString("msgBoxBtnCancel", MB_CANCEL_TEXT);
break;
case MB_YESNO       :
_btnStr = _btnStr.toFormatString("msgBoxBtnYes", MB_YES_TEXT) + "  " +
_btnStr.toFormatString("msgBoxBtnNo", MB_NO_TEXT);
break;
case MB_YESNOCANCEL :
_btnStr = _btnStr.toFormatString("msgBoxBtnYes", MB_YES_TEXT) + "  " +
_btnStr.toFormatString("msgBoxBtnNo", MB_NO_TEXT) + "  " +
_btnStr.toFormatString("msgBoxBtnCancel", MB_CANCEL_TEXT);
break;
default :  _btnStr = _btnStr.toFormatString("msgBoxBtnOk", MB_OK_TEXT);  break;
}
//解决　FF 下会复位
ScrollTop = GetBrowserDocument().scrollTop;
ScrollLeft = GetBrowserDocument().scrollLeft;
GetBrowserDocument().style.overflow = "hidden";
GetBrowserDocument().scrollTop = ScrollTop;
GetBrowserDocument().scrollLeft = ScrollLeft;
$("msgBoxTitle").innerHTML = _title;
$("msgBoxIcon").innerHTML = _iconStr.toFormatString(_icon);
$("msgBoxContent").innerHTML = _content;
$("msgBoxControl").innerHTML =  _btnStr;
OpacityValue = 0;
$("msgBox").style.display = "";
try{$("msgBoxMask").filters("alpha").opacity = 0;}catch(e){};
$("msgBoxMask").style.opacity = 0;
$("msgBoxMask").style.display = "";
$("msgBoxMask").style.height = GetBrowserDocument().scrollHeight + "px";
$("msgBoxMask").style.width = GetBrowserDocument().scrollWidth + "px";
Timer = setInterval("DoAlpha()",1);
//设置位置
$("msgBox").style.width = "100%";
$("msgBox").style.width = ($("msgBoxIcon").offsetWidth + $("msgBoxContent").offsetWidth + 2) + "px";
$("msgBox").style.marginTop = (-$("msgBox").offsetHeight/2 + GetBrowserDocument().scrollTop) + "px";
$("msgBox").style.marginLeft = (-$("msgBox").offsetWidth/2 + GetBrowserDocument().scrollLeft) + "px";
if(_button == MB_OK || _button == MB_OKCANCEL){
$("msgBoxBtnOk").focus();
}else if(_button == MB_YES || _button == MB_YESNO || _button == MB_YESNOCANCEL){
$("msgBoxBtnYes").focus();
}
}
var OpacityValue = 0;
var ScrollTop = 0;
var ScrollLeft = 0;
function GetBrowserDocument()
{
var _dcw = document.documentElement.clientHeight;
var _dow = document.documentElement.offsetHeight;
var _bcw = document.body.clientHeight;
var _bow = document.body.offsetHeight;
if(_dcw == 0) return document.body;
if(_dcw == _dow) return document.documentElement;
if(_bcw == _bow && _dcw != 0)
return document.documentElement;
else
return document.body;
}
function SetOpacity(obj,opacity){
if(opacity >=1 ) opacity = opacity / 100;
try{obj.style.opacity = opacity; }catch(e){}
try{
if(obj.filters){
obj.filters("alpha").opacity = opacity * 100;
}
}catch(e){}
}
function DoAlpha(){
if (OpacityValue > 20){clearInterval(Timer);return 0;}
OpacityValue += 5;
SetOpacity($("msgBoxMask"),OpacityValue);
}
function MBMethod(obj)
{
switch(obj.id)
{
case "msgBoxBtnOk" : if(MB_BACKCALL) {MB_BACKCALL(MB_OK);} else {if(MB_OK_METHOD) MB_OK_METHOD();} break;
case "msgBoxBtnCancel" : if(MB_BACKCALL) {MB_BACKCALL(MB_CANCEL);} else {if(MB_CANCEL_METHOD) MB_CANCEL_METHOD();} break;
case "msgBoxBtnYes" : if(MB_BACKCALL) {MB_BACKCALL(MB_YES);} else {if(MB_YES_METHOD) MB_YES_METHOD();} break;
case "msgBoxBtnNo" : if(MB_BACKCALL) {MB_BACKCALL(MB_NO);} else {if(MB_NO_METHOD) MB_NO_METHOD();} break;
}
MB_OK_METHOD = null;
MB_CANCEL_METHOD = null;
MB_YES_METHOD = null;
MB_NO_METHOD = null;
MB_BACKCALL = null;
MB_OK_TEXT = "确定";
MB_CANCEL_TEXT = "取消";
MB_YES_TEXT = " 是 ";
MB_NO_TEXT = " 否 ";
$("msgBox").style.display = "none";
$("msgBoxMask").style.display = "none";
GetBrowserDocument().style.overflow = "";
GetBrowserDocument().scrollTop = ScrollTop;
GetBrowserDocument().scrollLeft = ScrollLeft;
}
String.prototype.toFormatString = function(){
var _str = this;
for(var i = 0; i < arguments.length; i++){
_str = eval("_str.replace(/\\{"+ i +"\\}/ig,&#39;" + arguments[i] + "&#39;)");
}
return _str;
}
function $(obj){
return document.getElementById(obj);
}
///////////////////////////////////////////////////////////////////////////////////////
</script>
<script language="javascript">
function test()
{
var _msg = "<font color=red><b>演示：</b></font><br/>普通对话框！";
MessageBox(_msg);
}
function test1()
{
MB_OK_METHOD = function(){alert(&#39;你按了OK&#39;);}
MB_YES_METHOD = function(){alert(&#39;你按了YES&#39;);}
MB_NO_METHOD = function(){alert(&#39;你按了NO&#39;);}
MB_CANCEL_METHOD = function(){alert(&#39;你按了CANCEL&#39;);}
var _msg = "<font color=red><b>演示：</b></font><br/>调用对话框。是、否、取消";
MessageBox(_msg,"演示",null,MB_YESNOCANCEL);
}
function test2()
{
var _msg = "<font color=red><b>演示：</b></font><br/>调用对话框。是、否、取消";
MessageBox(_msg,"演示",MB_ICON,MB_YESNOCANCEL,callback);
}
function test4()
{
var _msg = "<font color=red><b>演示：</b></font><br/>调用对话框。确定、取消";
MessageBox(_msg,"演示",MB_ICON,MB_OKCANCEL,callback);
}
function callback(value)
{
switch(value)
{
case MB_OK : alert(&#39;你按了OK&#39;); break;
case MB_YES : alert(&#39;你按了YES&#39;); break;
case MB_NO : alert(&#39;你按了NO&#39;); break;
case MB_CANCEL : alert(&#39;你按了CANCEL&#39;); break;
}
}
function test3()
{
MB_YES_TEXT = "演示一";
MB_NO_TEXT = "演示二";
MB_CANCEL_TEXT = "演示三";
var _msg = "<font color=red><b>演示：</b></font><br/>这是自定义的对话框<br/> <font color=green>MB_YES_TEXT  MB_NO_TEXT MB_CANCEL_TEXT MB_OK_TEXT</font>";
MessageBox(_msg,"演示",MB_ICON,MB_YESNOCANCEL,callback);
}
</script>
</head>
<body>
<table width="1500" height="1000" border="1" bordercolor="#000000">
<tr>
<td>　</td>
<td align="center"><a href="javascript:test()">普通演示</a></td>
<td>　</td>
</tr>
<tr>
<td> </td>
<td align="center"><a href="javascript:test1()">回调演示一</a>
<label></label></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td align="center"><a href="javascript:test2()">回调演示二
</a></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td align="center"><a href="javascript:test4()">回调演示三</a><a href="javascript:test3()"></a></td>
<td> </td>
</tr>
<tr>
<td> </td>
<td align="center"><a href="javascript:test3()">自定义演示
</a></td>
<td> </td>
</tr>
</table>
</body>
</html>

The above is the detailed content of Personalized web page pop-up window. For more information, please follow other related articles on the PHP Chinese website!

Statement

The content of this article is voluntarily contributed by netizens, and the copyright belongs to the original author. This site does not assume corresponding legal responsibility. If you find any content suspected of plagiarism or infringement, please contact admin@php.cn

Python vs. JavaScript: Development Environments and ToolsApr 26, 2025 am 12:09 AM

Both Python and JavaScript's choices in development environments are important. 1) Python's development environment includes PyCharm, JupyterNotebook and Anaconda, which are suitable for data science and rapid prototyping. 2) The development environment of JavaScript includes Node.js, VSCode and Webpack, which are suitable for front-end and back-end development. Choosing the right tools according to project needs can improve development efficiency and project success rate.

Is JavaScript Written in C? Examining the EvidenceApr 25, 2025 am 12:15 AM

Yes, the engine core of JavaScript is written in C. 1) The C language provides efficient performance and underlying control, which is suitable for the development of JavaScript engine. 2) Taking the V8 engine as an example, its core is written in C, combining the efficiency and object-oriented characteristics of C. 3) The working principle of the JavaScript engine includes parsing, compiling and execution, and the C language plays a key role in these processes.

JavaScript's Role: Making the Web Interactive and DynamicApr 24, 2025 am 12:12 AM

JavaScript is at the heart of modern websites because it enhances the interactivity and dynamicity of web pages. 1) It allows to change content without refreshing the page, 2) manipulate web pages through DOMAPI, 3) support complex interactive effects such as animation and drag-and-drop, 4) optimize performance and best practices to improve user experience.

C and JavaScript: The Connection ExplainedApr 23, 2025 am 12:07 AM

C and JavaScript achieve interoperability through WebAssembly. 1) C code is compiled into WebAssembly module and introduced into JavaScript environment to enhance computing power. 2) In game development, C handles physics engines and graphics rendering, and JavaScript is responsible for game logic and user interface.

From Websites to Apps: The Diverse Applications of JavaScriptApr 22, 2025 am 12:02 AM

JavaScript is widely used in websites, mobile applications, desktop applications and server-side programming. 1) In website development, JavaScript operates DOM together with HTML and CSS to achieve dynamic effects and supports frameworks such as jQuery and React. 2) Through ReactNative and Ionic, JavaScript is used to develop cross-platform mobile applications. 3) The Electron framework enables JavaScript to build desktop applications. 4) Node.js allows JavaScript to run on the server side and supports high concurrent requests.

Python vs. JavaScript: Use Cases and Applications ComparedApr 21, 2025 am 12:01 AM

Python is more suitable for data science and automation, while JavaScript is more suitable for front-end and full-stack development. 1. Python performs well in data science and machine learning, using libraries such as NumPy and Pandas for data processing and modeling. 2. Python is concise and efficient in automation and scripting. 3. JavaScript is indispensable in front-end development and is used to build dynamic web pages and single-page applications. 4. JavaScript plays a role in back-end development through Node.js and supports full-stack development.

The Role of C/C in JavaScript Interpreters and CompilersApr 20, 2025 am 12:01 AM

C and C play a vital role in the JavaScript engine, mainly used to implement interpreters and JIT compilers. 1) C is used to parse JavaScript source code and generate an abstract syntax tree. 2) C is responsible for generating and executing bytecode. 3) C implements the JIT compiler, optimizes and compiles hot-spot code at runtime, and significantly improves the execution efficiency of JavaScript.

JavaScript in Action: Real-World Examples and ProjectsApr 19, 2025 am 12:13 AM

JavaScript's application in the real world includes front-end and back-end development. 1) Display front-end applications by building a TODO list application, involving DOM operations and event processing. 2) Build RESTfulAPI through Node.js and Express to demonstrate back-end applications.

See all articles

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

Video Face Swap

Swap faces in any video effortlessly with our completely free AI face swap tool!

Hot Article

Assassin's Creed Shadows: Seashell Riddle Solution

4 weeks agoByDDD

What's New in Windows 11 KB5054979 & How to Fix Update Issues

3 weeks agoByDDD

Where to find the Crane Control Keycard in Atomfall

4 weeks agoByDDD

Roblox: Dead Rails - How To Complete Every Challenge

1 months agoByDDD

How to fix KB5055523 fails to install in Windows 11?

2 weeks agoByDDD

Hot Tools

VSCode Windows 64-bit Download

A free and powerful IDE editor launched by Microsoft

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.