项目不能引用过多js文件，所以不能用jquery实现。后面去查看了下jquery的动画那段方法，觉得jquery整个对象体写的实在紧密度太大、功能太强，跟一半后就懒得再继续跟进去了看实现方法了。于是就网上找了几个类似案例，但均不理想。所以大家如果有比较好的，可以贴出来分享下
注意：要兼容Firefox和IE浏览器；尽量实现的不要是那种出现滚动条或拖拉滚动条，对话框还跑在上面，下不来的
另外有没有好一点的整套javascript完整居中的对话框：含确认对话框、确定对话框的。也分享下
注意：要兼容Firefox和IE浏览器；尽量实现的不要是那种出现滚动条或拖拉滚动条，对话框还跑在上面，下不来的
另外有没有好一点的整套javascript完整居中的对话框：含确认对话框、确定对话框的。也分享下
自己写一个也不难啊
var MessageHelper = {
id: "MESSAGEID", //消息ID，可重写
title: "消息提示", //消息标题，可重写
caption: "消息提示", //消息正文标题，可重写
message: "", //消息内容
target: "",
action: "",
width: 200, //消息框长度，可重写
height: 120, //消息框高度，可重写
timeout: 150,
speed: 20,
step: 1,
right: this.left + this.width,//右边长度，可重写
bottom: screen.height,//底部长度，可重写
left: this.right - this.width,//左边长度，可重写
top: this.bottom - this.height,//顶部长度，可重写
timer: 0, //控制弹出的时间频率
pause: false,
close: false,
autoHide: true,
Pop: null, //面板私有变量 show: function (settingcfn) {
if (settingcfn) {
this.id = settingcfn.id || this.id;
this.title = settingcfn.title || this.tit;
this.caption = settingcfn.caption || this.caption;
this.message = settingcfn.message || this.message;
this.target = settingcfn.target || this.target;
this.action = settingcfn.action || this.action;
this.width = settingcfn.width || this.width;
this.height = settingcfn.height || this.height;
this.timeout = settingcfn.timeout || this.timeout;
this.speed = settingcfn.speed || this.speed;
this.step = settingcfn.step || this.step;
this.right = settingcfn.right || this.right;
this.bottom = settingcfn.bottom != null ? (settingcfn.bottom > screen.height ? screen.height : settingcfn.bottom) : this.bottom;
this.left = settingcfn.left || this.left;
this.top = settingcfn.top || this.top;
this.timer = settingcfn.timmer || this.timer;
this.pause = settingcfn.pause || this.pause;
this.close = settingcfn.close || this.close;
this.autoHide = settingcfn.autoHide || this.autoHide; } var oPopup = window.createPopup(); //IE5.5+ this.Pop = oPopup; var w = this.width;
var h = this.height; var str = "<DIV style='BORDER-RIGHT: #455690 1px solid; BORDER-TOP: #a6b4cf 1px solid; Z-INDEX: 99999; LEFT: 0px; BORDER-LEFT: #a6b4cf 1px solid; WIDTH: " + w + "px; BORDER-BOTTOM: #455690 1px solid; POSITION: absolute; TOP: 0px; HEIGHT: " + h + "px; BACKGROUND-COLOR: #c9d3f3'>"
str += "<TABLE style='BORDER-TOP: #ffffff 1px solid; BORDER-LEFT: #ffffff 1px solid' cellSpacing=0 cellPadding=0 width='100%' bgColor=#cfdef4 border=0>"
str += "<TR>"
str += "<TD style='FONT-SIZE: 12px;COLOR: #0f2c8c' width=30 height=24></TD>"
str += "<TD style='PADDING-LEFT: 4px; FONT-WEIGHT: normal; FONT-SIZE: 12px; COLOR: #1f336b; PADDING-TOP: 4px' vAlign=center width='100%'>" + this.caption + "</TD>"
str += "<TD style='PADDING-RIGHT: 2px; PADDING-TOP: 2px' vAlign=center align=right width=19>"
str += "<SPAN title=关闭 style='FONT-WEIGHT: bold; FONT-SIZE: 12px; CURSOR: hand; COLOR: red; MARGIN-RIGHT: 4px' id='btSysClose' >×</SPAN></TD>"
str += "</TR>"
str += "<TR>"
str += "<TD style='PADDING-RIGHT: 1px;PADDING-BOTTOM: 1px' colSpan=3 height=" + (h - 28) + ">"
str += "<DIV style='BORDER-RIGHT: #b9c9ef 1px solid; PADDING-RIGHT: 8px; BORDER-TOP: #728eb8 1px solid; PADDING-LEFT: 8px; FONT-SIZE: 12px; PADDING-BOTTOM: 8px; BORDER-LEFT: #728eb8 1px solid; WIDTH: 100%; COLOR: #1f336b; PADDING-TOP: 8px; BORDER-BOTTOM: #b9c9ef 1px solid; HEIGHT: 100%'>" + this.title + "<BR><BR>"
str += "<DIV style='WORD-BREAK: break-all' align=left><A href='javascript:void(0)' hidefocus=false id='btCommand'><FONT color=#ff0000>" + this.message + "</FONT></A> - <A href='http://www.makewing.com' hidefocus=false id='ommand'><FONT color=#ff0000>网页素材下载站</FONT></A></DIV>"
str += "</DIV>"
str += "</TD>"
str += "</TR>"
str += "</TABLE>"
str += "</DIV>" oPopup.document.body.innerHTML = str; this.offset = 0;
var me = this; oPopup.document.body.onmouseover = function () { me.pause = true; }
oPopup.document.body.onmouseout = function () { me.pause = false; } this.timer = window.setInterval(function () {
var x = me.left;
var y = 0;
var width = me.width;
var height = me.height; if (me.offset > me.height) {
height = me.height;
} else {
height = me.offset;
} y = me.bottom - me.offset;
if (y <= me.top) {
me.timeout--;
if (me.timeout == 0) {
window.clearInterval(me.timer);
if (me.autoHide) {
me.hide();
}
}
} else {
me.offset = me.offset + me.step;
}
me.Pop.show(x, y, width, height); }, this.speed); var btClose = oPopup.document.getElementById("btSysClose"); btClose.onclick = function () {
me.close = true;
me.hide();
} var btCommand = oPopup.document.getElementById("btCommand");
btCommand.onclick = function () {
me.oncommand();
}
var ommand = oPopup.document.getElementById("ommand");
ommand.onclick = function () {
//this.close = true;
me.hide();
window.open(ommand.href);
} },
onunload: function () {
return true;
},
oncommand: function () {
this.hide();
}, speed: function () {
var t = 20;
try {
t = praseInt(s);
} catch (e) { }
this.speed = t;
}, step: function () {
var t = 1;
try {
t = praseInt(s);
} catch (e) { }
this.step = t;
}, hide: function () {
if (this.onunload()) {
var offset = this.height > this.bottom - this.top ? this.height : this.bottom - this.top; if (this.timer > 0) {
window.clearInterval(me.timer);
}
}
this.timer = window.setInterval(function () {
if (this.pause == false || this.close) {
var x = this.left;
var y = 0;
var width = this.width;
var height = 0;
if (this.offset > 0) {
height = this.offset;
}
y = this.bottom - height; if (y >= this.bottom) {
window.clearInterval(this.timer);
this.Pop.hide();
} else {
this.offset = this.offset - this.step;
}
this.Pop.show(x, y, width, height);
}
}, this.speed);
}
};