HEllo,
I still have always the same problem with a no object form in my
source code.
It is for checking out used radiobuttons or checkboxes.<script
<!--
function pruefen(){return true}
-->
</script>
<script language="JAvaScript1.1"><!--
function pruefen(f){
var i;
var k=0;
document.forms[f].elements; /* this sould be an object form but I
can't find the syntax-mistake */
for(i=0; i < f.elem.length; i++){
if ('checkbox' == elem[i].type)
{
if(elem[i].checked)
k++;
}
}return true;
}
/* So actually I need k for continue. Maybe it has to give back k ? */
<form onSubmit="return pruefen(this)"></form>
Thank you 4 2875
"BjoernJackschina" <ja*******@hotmail.com> wrote in message
news:a2**************************@posting.google.c om... HEllo, I still have always the same problem with a no object form in my source code. It is for checking out used radiobuttons or checkboxes.<script
<!-- function pruefen(){return true} --> </script> <script language="JAvaScript1.1"><!--
language attribute is deprecated, type attribute is required
function pruefen(f){ var i; var k=0; document.forms[f].elements; /* this sould be an object form but I can't find the syntax-mistake */
f is object allready since you have "onSubmit="return pruefen(this)". And
"this" means this form. Use:
f.elements
<form onSubmit="return pruefen(this)"></form>
BjoernJackschina wrote on 02 Dec 2003: HEllo, I still have always the same problem with a no object form in my source code. It is for checking out used radiobuttons or checkboxes.<script
My reply to your original contains more elaborate response. Please
read that after this.
<!-- function pruefen(){return true} --> </script> <script language="JAvaScript1.1"><!-- function pruefen(f){ var i; var k=0; document.forms[f].elements; /* this sould be an object form but I can't find the syntax-mistake */
No, it should *not*!! When you use the this operator in an event
handler, it evaluates to an object reference of the element it is in.
For example:
<INPUT id="eg1" type="checkbox" onclick="someFunction(this)">
someFunction() is passed a reference to an Input (in JS) or
HTMLInputElement (in DOM) object with the id, eg1.
<FORM id="eg2" ... onsubmit="someFunction(this)">
someFunction() is passed a reference to a Form (in JS) or
HTMLFormElement (in DOM) object with the id, eg2.
If you had a form, such as this one:
<FORM name="myForm" onsubmit="someFunction(this)">
....and this function:
function someFunction( obj ) {
// Here, obj would be the same as using document.forms['myForm']
}
for(i=0; i < f.elem.length; i++){
if ('checkbox' == elem[i].type) { if(elem[i].checked) k++; } }return true; } /* So actually I need k for continue. Maybe it has to give back k ? */
To answer that, you need to tell us (and I said this in my other
reply) what the validator is checking, what is a success condition,
and what is a failure condition. You said that you checked k - for
what? Where will you check it?
<form onSubmit="return pruefen(this)"></form>
Don't forget to read my reply to your original post.
Mike
--
Michael Winter M.******@blueyonder.co.uk.invalid (remove ".invalid" to reply)
"Vjekoslav Begovic" <vj*******@inet.hr> wrote in message news:<bq**********@ls219.htnet.hr>... "BjoernJackschina" <ja*******@hotmail.com> wrote in message news:a2**************************@posting.google.c om... HEllo, I still have always the same problem with a no object form in my source code. It is for checking out used radiobuttons or checkboxes.<script
<!-- function pruefen(){return true} --> </script> <script language="JAvaScript1.1"><!--
language attribute is deprecated, type attribute is required
function pruefen(f){ var i; var k=0; document.forms[f].elements; /* this sould be an object form but I can't find the syntax-mistake */
f is object allready since you have "onSubmit="return pruefen(this)". And "this" means this form. Use:
f.elements
<form onSubmit="return pruefen(this)"></form>
Hello,
if I use f.elements I have the problem with a part of the for-loop. So
it is to object to ( i=0;i < f.elements.length;i++).
What could be the problem. I couldn't find it.
Many thanks
Michael Winter <M.******@blueyonder.co.uk.invalid> wrote in message news:<Xn*******************************@193.38.113 .46>... BjoernJackschina wrote on 02 Dec 2003:
HEllo, I still have always the same problem with a no object form in my source code. It is for checking out used radiobuttons or checkboxes.<script
My reply to your original contains more elaborate response. Please read that after this.
<!-- function pruefen(){return true} --> </script> <script language="JAvaScript1.1"><!-- function pruefen(f){ var i; var k=0; document.forms[f].elements; /* this sould be an object form but I can't find the syntax-mistake */
No, it should *not*!! When you use the this operator in an event handler, it evaluates to an object reference of the element it is in. For example:
<INPUT id="eg1" type="checkbox" onclick="someFunction(this)">
someFunction() is passed a reference to an Input (in JS) or HTMLInputElement (in DOM) object with the id, eg1.
<FORM id="eg2" ... onsubmit="someFunction(this)">
someFunction() is passed a reference to a Form (in JS) or HTMLFormElement (in DOM) object with the id, eg2.
If you had a form, such as this one:
<FORM name="myForm" onsubmit="someFunction(this)">
...and this function:
function someFunction( obj ) { // Here, obj would be the same as using document.forms['myForm'] }
for(i=0; i < f.elem.length; i++){
if ('checkbox' == elem[i].type) { if(elem[i].checked) k++; } }return true; } /* So actually I need k for continue. Maybe it has to give back k ? */
To answer that, you need to tell us (and I said this in my other reply) what the validator is checking, what is a success condition, and what is a failure condition. You said that you checked k - for what? Where will you check it?
<form onSubmit="return pruefen(this)"></form>
Don't forget to read my reply to your original post.
Mike
Hello Mike, I will test your tipps but I can give you an answer only tomorrow. Many thanks This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics
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