blob: d73517dab70de4cfedd86b1f4be4a7538d781888 (
plain)
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
|
function uploadFile(form)
{
if ( form.filename.value.length == 0)
{
bootbox.alert('Must select a file.');
return false;
}
else { form.submit(); return; }
}
function isDigit(num)
{
// false means error
// true means success
//var dlNum = obj.value;
var charAllowed="0123456789";
var thisChar;
var cnt = 0;
var blankCnt = 0;
if ( num.length > 0 )
{
for (var i = 0; i < num.length; i++)
{
thisChar = num.substring(i, i+1);
if ( charAllowed.indexOf(thisChar) != -1 ) cnt++;
if ( num.substring(i, i + 1) == " " ) blankCnt++;
}
if ( cnt != num.length ){
return false;
}
else if (blankCnt == num.length) {
return false;
}
return true;
}
else
return false;
}
function isFloat(num)
{
// false means error
// true means success
//var dlNum = obj.value;
var charAllowed=".-0123456789";
var thisChar;
var cnt = 0;
var blankCnt = 0;
if ( num.length > 0 )
{
for (var i = 0; i < num.length; i++)
{
thisChar = num.substring(i, i+1);
if ( charAllowed.indexOf(thisChar) != -1 ) cnt++;
if ( num.substring(i, i + 1) == " " ) blankCnt++;
}
if ( cnt != num.length ){
return false;
}
else if (blankCnt == num.length) {
return false;
}
return true;
}
else
return false;
}
function isblank(s)
{
// true means all blank
// flase means not blank
for(var i=0; i<s.length; i++) {
var c = s.charAt(i);
if ( (c != ' ') && (c != '\n') && (c != '\t') ) return false;
}
return true;
}
function padLeft(nr, n, str){
return Array(n-String(nr).length+1).join(str||'0')+nr;
}
|
