替代alert的消息框和提示框

 1 //success   成功
 2 //info      信息
 3 //warning   警告
 4 //danger    错误！
 5 function alertBox(type, msg, showTime, callBack) {
 6     var divCss = "alert alert-" + type + " alert-dismissable";
 7     if (showTime == null) showTime = 3000;
 8     var divAlertBox;
 9     if ($("#divAlertBox").length != 0) {
10         $("#divAlertBox span").text(msg);
11         divAlertBox = $("#divAlertBox");
12         divAlertBox.removeClass().addClass(divCss).slideDown(1000);
13     } else {
14         divAlertBox = $("<div id=‘divAlertBox‘ style=‘display:none;position:fixed;z-index:9999;‘ class=‘" + divCss + "‘><button type=‘button‘ class=‘close‘ data-dismiss=‘alert‘ aria-hidden=‘true‘>&times;</button><span>" + msg + "</span></div>");
15         $("body").append(divAlertBox);
16         divAlertBox.slideDown(1000);
17         box(divAlertBox);
18     }
19     setTimeout(function () {
20         divAlertBox.fadeOut(1000);
21         if (callBack != null) {
22             callBack();
23         }
24     }, showTime);
25 }
26 
27 function alertSuccess(msg, showTime, callBack) {
28     alertBox("success", msg, showTime, callBack);
29 }
30 
31 function alertInfo(msg, showTime, callBack) {
32     alertBox("info", msg, showTime, callBack);
33 }
34 
35 function alertWarning(msg, showTime, callBack) {
36     alertBox("warning", msg, showTime, callBack);
37 }
38 
39 function alertDanger(msg, showTime, callBack) {
40     alertBox("danger", msg, showTime, callBack);
41 }
42 
43 //必传入回掉函数
44 function confirmBox(type, msg, callBack) {
45     var divCss = "alert alert-" + type;
46     var divConfirmBox;
47     if ($("#divConfirmBox").length != 0) {
48         $("#divConfirmBox span").text(msg);
49         divConfirmBox = $("#divConfirmBox");
50         divConfirmBox.removeClass().addClass(divCss).slideDown(1000);
51         divConfirmBox.find("button:first")[0].onclick = callBack;
52     } else {
53         divConfirmBox = $("<div id=‘divConfirmBox‘ style=‘display:none;position:fixed;z-index:9999;‘ class=‘" + divCss + "‘><span>" + msg + "</span><br/></div>");
54         var btnYes = $("<button style=‘margin-top:20px;margin-right:50px;‘ type=‘button‘ class=‘btn btn-warning‘>确定</button>");
55         var btnNo = $("<button style=‘margin-top:20px;‘ type=‘button‘ class=‘btn btn-primary‘  onclick=‘confirmBoxHide()‘>取消</button>");
56         btnYes[0].onclick = callBack;
57         divConfirmBox.append(btnYes).append(btnNo);
58         $("body").append(divConfirmBox);
59         divConfirmBox.slideDown(1000);
60         box(divConfirmBox);
61     }
62 }
63 
64 function confirmSuccess(msg, callBack) {
65     confirmBox("success", msg, callBack);
66 }
67 
68 function confirmInfo(msg, callBack) {
69     confirmBox("info", msg, callBack);
70 }
71 
72 function confirmWarning(msg, callBack) {
73     confirmBox("warning", msg, callBack);
74 }
75 
76 function confirmDanger(msg, callBack) {
77     confirmBox("danger", msg, callBack);
78 }
79 
80 function confirmBoxHide() {
81     $("#divConfirmBox").fadeOut(1000);
82 }
83 
84 function box(jqObj) {
85     //获取DIV为‘box’的盒子
86     var oBox = jqObj[0];
87     //获取元素自身的宽度
88     var L1 = oBox.clientWidth;
89     //获取元素自身的高度
90     var H1 = oBox.clientHeight;
91     //获取实际页面的left值。（页面宽度减去元素自身宽度/2）
92     var Left = (document.documentElement.clientWidth - L1) / 2;
93     //获取实际页面的top值。（页面宽度减去元素自身高度/2）
94     var top = (document.documentElement.clientHeight - H1) / 4;
95     oBox.style.left = Left + ‘px‘;
96     oBox.style.top = top + ‘px‘;
97 }