The Perl Toolchain Summit 2025 Needs You: You can help 🙏 Learn more

GRICHTER / Embperl-3.0.1 / test / cmp / epform.htm 

            

              
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

              
<html>
<head>
<title>Embperl Tests - Embperl::Form::Validate</title>
</head>
<body>
Fehler:
Stundenzahl nicht numerisch
Bitte (sinnvollen) Kommentar eingeben
<script>
     
function epform_validate_foo(return_msgs, failed_class, formelem)
    {
    var msgs = new Array ;
    var ids  = new Array ;
    var fail = 0 ;
    var i = 0 ;
    var obj ;
    if (!formelem)
        formelem = document.foo ;
     
    do {
     
do {
do {
obj = formelem['datum'] ; if (obj && !(obj instanceof NodeList?obj[0].value:obj.value)) { ids[i] = 'datum' ; msgs[i++]='Bitte Datum eintragen'; break;}
obj = formelem['datum'] ; if (obj && !(obj.value.search(/\d+\.\d+\.\d+/) >= 0)) { ids[i] = 'datum' ; msgs[i++]='Datum überprüfen'; break;}
  
} while (0) ; if (fail) break ;
do {
obj = formelem['stunden'] ; if (obj && !(obj instanceof NodeList?obj[0].value:obj.value)) { ids[i] = 'stunden' ; msgs[i++]='Bitte Stunden eintragen'; break;}
obj = formelem['stunden'] ; if (obj && !(obj.value.search(/^\s*[0-9+-.,][0-9.,eE]*\s*$/) >= 0)) { ids[i] = 'stunden' ; msgs[i++]='Stundenzahl nicht numerisch'; break;}
obj = formelem['stunden'] ; if (obj && !(obj.value > 0)) { ids[i] = 'stunden' ; msgs[i++]='Stundenzahl muß >0 sein'; break;}
  
} while (0) ; if (fail) break ;
do {
obj = formelem['kommentar'] ; if (obj && !(obj instanceof NodeList?obj[0].value:obj.value)) { ids[i] = 'kommentar' ; msgs[i++]='Bitte (sinnvollen) Kommentar eingeben'; break;}
  
} while (0) ; if (fail) break ;
  
} while (0) ; if (fail) break ;
 ;
    }
    while (0) ;
    if (failed_class)
        {
        var key ;
        var i ;
        for (key in ids)
            {
            var elems = formelem[ids[key]] ;
            if (elems)
                {
                if (!(elems instanceof NodeList))
                    elems = [elems] ;
                if (elems[0] instanceof NodeList)
                    elems = elems[0] ;
                for (i = 0; i < elems.length ;i++)
                    {
                    var elem = elems[i] ;
                    if (elem.getAttribute('type') == 'radio')
                        elem = elem.parentElement ;
                    var eclass = elem.getAttribute('class') ;
                    elem.setAttribute ('class', eclass + ' ' + failed_class) ;
                    elem.setAttribute ('title', msgs[key]) ;
                    }    
                }
            }    
        }
         
    if (return_msgs)
        {
        var ret = [msgs, ids] ;
        return ret ;
        }
         
    if (i)
        alert (msgs.join('\n')) ;
    return !i ;
    }
 </script>
    
   
    <form name="foo" action="POST"  onSubmit="return epform_validate_foo()">
        stunden <input type="text" name="stunden" value="x"><br>
        datum <input type="text" name="datum" value="23.12.2002"><br>
        kommentar <input type="text" name="kommentar" value=""><br>
         <input type="submit"><br>
    </form>
  
</body>
</html>