Posted by Andrey Koptyaev on 10/30/06 06:10

Colin Fine wrote:
> Andrey Koptyaev wrote:
> > What does it mean "fieldRequired.lenght" in php 4.1 ?
> > I know "fieldRequired->lenght" but don't know "fieldRequired.lenght"
> > Please help to understand.
> > Thank you!
> >
>
> '.' is the string concatenation operator, but neither 'fieldRequired'
> nor 'lenght' appear to be variables.
>
> Can you give us some context?
>
> Colin

here:

function formCheck(formobj){
// Enter name of mandatory fields
var fieldRequired = Array("title", "category", "description",
"regnow_id", "vid");
// Enter field description to appear in the dialog box
var fieldDescription = Array("<?=$GLOBALS['_TITLE']?>",
"<?=$GLOBALS['_DESC']?>", "<?=$GLOBALS['_CATEG']?>",
"<?=$GLOBALS['_RNID']?>", "<?=$GLOBALS['_VENDOR']?>");
// dialog message
var alertMsg = "<?=$GLOBALS['_ERR11']?>\n";

var l_Msg = alertMsg.length;

for (var i = 0; i < fieldRequired.length; i++){
var obj = formobj.elements[fieldRequired[i]];

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