回答編集履歴
1
配列
answer
CHANGED
|
@@ -57,4 +57,80 @@
|
|
|
57
57
|
<input type="button" value="del A" onclick="delClickTime('a')">
|
|
58
58
|
<input type="button" value="del B" onclick="delClickTime('b')">
|
|
59
59
|
<input type="button" value="del C" onclick="delClickTime('c')">
|
|
60
|
+
```
|
|
61
|
+
|
|
62
|
+
# 配列
|
|
63
|
+
せっかくなので念の為配列を利用したサンプルもつけておきます
|
|
64
|
+
※timeという配列にa,b,cをそれぞれ保存しています
|
|
65
|
+
```javascript
|
|
66
|
+
function setCookie(key,val,url){
|
|
67
|
+
tmp = key+"="+escape(val)+";";
|
|
68
|
+
tmp += "expires=Fri, 31-Dec-2030 23:59:59;";
|
|
69
|
+
if(url){
|
|
70
|
+
tmp += "domain="+getDomain(url)+";";
|
|
71
|
+
tmp += "path="+getDomainPath(url)+";";
|
|
72
|
+
}
|
|
73
|
+
document.cookie = tmp;
|
|
74
|
+
};
|
|
75
|
+
function getCookie(key){
|
|
76
|
+
tmp = document.cookie+";";
|
|
77
|
+
tmp1 = tmp.indexOf(key,0);
|
|
78
|
+
if(tmp1 != -1){
|
|
79
|
+
tmp = tmp.substring(tmp1,tmp.length);
|
|
80
|
+
start = tmp.indexOf("=",0);
|
|
81
|
+
end = tmp.indexOf(";",start);
|
|
82
|
+
return(unescape(tmp.substring(start+1,end)));
|
|
83
|
+
}
|
|
84
|
+
return("");
|
|
85
|
+
};
|
|
86
|
+
|
|
87
|
+
function delCookie(key){
|
|
88
|
+
expiredate = new Date();
|
|
89
|
+
expiredate.setYear(expiredate.getYear()-1);
|
|
90
|
+
tmp = key+"=;";
|
|
91
|
+
tmp += "expires="+expiredate.toGMTString();
|
|
92
|
+
document.cookie = tmp;
|
|
93
|
+
};
|
|
94
|
+
function setClickTime(v){
|
|
95
|
+
var l=JSON.parse(getCookie('time')||"{}");
|
|
96
|
+
var d=new Date();
|
|
97
|
+
l[v]=d.toLocaleString();
|
|
98
|
+
setCookie("time",JSON.stringify(l));
|
|
99
|
+
}
|
|
100
|
+
function getClickTime(v){
|
|
101
|
+
var l=JSON.parse(getCookie('time')||"{}");
|
|
102
|
+
if(typeof l[v]!=="undefined"){
|
|
103
|
+
t=l[v];
|
|
104
|
+
}else{
|
|
105
|
+
t="no data";
|
|
106
|
+
}
|
|
107
|
+
console.log(t);
|
|
108
|
+
}
|
|
109
|
+
function delClickTime(v){
|
|
110
|
+
var l=JSON.parse(getCookie('time')||"{}");
|
|
111
|
+
delete(l[v]);
|
|
112
|
+
if(Object.keys(l).length==0){
|
|
113
|
+
delCookie("time");
|
|
114
|
+
}else{
|
|
115
|
+
setCookie("time",JSON.stringify(l));
|
|
116
|
+
}
|
|
117
|
+
}
|
|
118
|
+
function viewCookieAll(){
|
|
119
|
+
console.log(document.cookie);
|
|
120
|
+
}
|
|
121
|
+
```
|
|
122
|
+
```html
|
|
123
|
+
<input type="button" value="set A" onclick="setClickTime('a')">
|
|
124
|
+
<input type="button" value="set B" onclick="setClickTime('b')">
|
|
125
|
+
<input type="button" value="set C" onclick="setClickTime('c')">
|
|
126
|
+
<hr>
|
|
127
|
+
<input type="button" value="get A" onclick="getClickTime('a')">
|
|
128
|
+
<input type="button" value="get B" onclick="getClickTime('b')">
|
|
129
|
+
<input type="button" value="get C" onclick="getClickTime('c')">
|
|
130
|
+
<hr>
|
|
131
|
+
<input type="button" value="del A" onclick="delClickTime('a')">
|
|
132
|
+
<input type="button" value="del B" onclick="delClickTime('b')">
|
|
133
|
+
<input type="button" value="del C" onclick="delClickTime('c')">
|
|
134
|
+
<hr>
|
|
135
|
+
<input type="button" value="view" onclick="viewCookieAll()">
|
|
60
136
|
```
|