操作成功/失败提示框，样式仿bootstrap
Tento skript by neměl být instalován přímo. Jedná se o knihovnu, kterou by měly jiné skripty využívat pomocí meta příkazu // @require https://update.greasyfork.org/scripts/411517/851635/MyTips.js
// ==UserScript==
// @name MyTips
// @namespace http://tampermonkey.net/
// @version 0.1.2
// @description 操作成功/失败提示框，样式仿bootstrap
// @author Wilson
// ==/UserScript==
((w) => {
document.body.insertAdjacentHTML('beforeend', `
<style>
#__g_sucess_tips, #__g_error_tips{
display:none;position:fixed;z-index:88889999;top:20%;left:50%;margin-left:-150px;margin-top:-20px;width:300px;height:40px;padding: 0.75rem 1.25rem;
padding:0 8px;line-height:40px;height:40px;font-size:16px;text-align:center;border-radius: 0.25rem;border: 1px solid transparent;
}
#__g_sucess_tips{background-color:#d4edda;border-color:#c3e6cb;color:#155724;}
#__g_error_tips{background-color:#f8d7da;border-color:#f5c6cb;color:#721c24;}
</style>
<div id="__g_sucess_tips"></div>
<div id="__g_error_tips"></div>
`);
var MyTips = {};
var __id=function(name){return document.getElementById(name)};
var __show_tips = function(_id, str, delay, pos, area){
_id=__id(_id)||_id;
_id.innerHTML=str;
if(pos && pos.left){
_id.style.left = pos.left + 'px';
_id.style.marginLeft="auto";
}
if(pos && pos.top){
_id.style.top = pos.top + 'px';
_id.style.marginTop="auto";
}
if(area && area.width){
_id.style.width = area.width + 'px';
if(!pos || !pos.left)_id.style.marginLeft="-"+(area.width/2)+"px";
}
if(area && area.height){
_id.style.height = area.height + 'px';
_id.style.lineHeight = area.height + 'px';
if(!pos || !pos.top)_id.style.marginTop="-"+(area.height/2 * 0.1)+"px";
}
_id.style.display='block';
setTimeout(function(){_id.style.display='none';}, delay||3000);
};
MyTips.sucessTips = function(str, delay, pos, area){
return __show_tips("__g_sucess_tips", str, delay, pos, area);
};
MyTips.errorTips = function(str, delay, pos, area){
return __show_tips("__g_error_tips", str, delay, pos, area);
};
w.MyTips = MyTips;
})(this);
//使用示例
//MyTips.sucessTips("执行成功");
//MyTips.errorTips("执行失败");
//MyTips.errorTips("执行失败", 30000, {left:10}, {width:500});