-
Notifications
You must be signed in to change notification settings - Fork 0
/
ajax.js
123 lines (109 loc) · 3.74 KB
/
ajax.js
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
;(function(doc,win,S){
function params(data) {
var qs = [];
for (var name in data) {
if(data.hasOwnProperty(name)){
qs.push(name+'=' + data[name]);
}
}
return qs.join('&')
}
function ajax (uri, option) {
var httpRequest,
httpSuccess,
timeout,
isTimeout = false,
isComplete = false;
var defaultOption = {
method: 'GET',
data: null,
arguments: null,
onSuccess: function () {
},
onError: function () {
},
onComplete: function () {
},
onTimeout: function () {
},
isAsync: true,
timeout: 30000,
contentType: '',
type: "xml"
};
option = S.mix(defaultOption, option);
if (S.isObject(option.data)) {
option.data = params(option.data);
}
uri = uri || "";
timeout = option.timeout;
httpRequest = new window.XMLHttpRequest();
httpSuccess = function (r) {
try {
return (!r.status && location.protocol == "file:")
|| (r.status >= 200 && r.status < 300)
|| (r.status == 304)
|| (navigator.userAgent.indexOf("Safari") > -1 && typeof r.status == "undefined");
} catch (e) {
}
return false;
};
httpRequest.onreadystatechange = function () {
if (httpRequest.readyState == 4) {
if (!isTimeout) {
var o = {};
o.responseText = httpRequest.responseText;
o.responseXML = httpRequest.responseXML;
o.data = option.data;
o.status = httpRequest.status;
o.uri = uri;
o.arguments = option.arguments;
if (option.type === 'json') {
try {
o.responseJSON = JSON.parse(httpRequest.responseText);
} catch (e) {
}
}
if (httpSuccess(httpRequest)) {
option.onSuccess(o);
} else {
option.onError(o);
}
option.onComplete(o);
}
isComplete = true;
httpRequest = null;
}
};
if (option.method === "GET") {
if (option.data) {
uri += (uri.indexOf("?") > -1 ? "&" : "?") + option.data;
option.data = null;
}
httpRequest.open("GET", uri, option.isAsync);
httpRequest.setRequestHeader("Content-Type", option.contentType || "text/plain;charset=UTF-8");
httpRequest.send();
} else if (option.method === "POST") {
httpRequest.open("POST", uri, option.isAsync);
httpRequest.setRequestHeader("Content-Type", option.contentType || "application/x-www-form-urlencoded;charset=UTF-8");
httpRequest.send(option.data);
} else {
httpRequest.open(option.method, uri, option.isAsync);
httpRequest.send();
}
window.setTimeout(function () {
var o;
if (!isComplete) {
isTimeout = true;
o = {};
o.uri = uri;
o.arguments = option.arguments;
option.onTimeout(o);
option.onComplete(o);
}
}, timeout);
return httpRequest;
}
S.params=params;
S.ajax=ajax;
})(document,window,swallow);