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Posted by Kimmo Laine on 10/31/06 06:24
"Andrey Koptyaev" <koptyaev@gmail.com> wrote in message
news:1162229558.834099.36470@b28g2000cwb.googlegroups.com...
>
> Kimmo Laine wrote:
>> "Andrey Koptyaev" <koptyaev@gmail.com> wrote in message
>> news:1162188640.844891.280260@e64g2000cwd.googlegroups.com...
>> >
>> > 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]];
>> >
>>
>> That's javascript mixed with some php. In your example code everything
>> between the <? ?> tags is php, anything outside them is javascript. In
>> this
>> case fieldRequired.length is a javascript command. To be precide, it
>> refers
>> to a string object 'fieldRequired' and it's class member 'length'.
>>
>> Ask in a javascript group.
>
> ok
> thank you
> I am going to teach some java :-)
>
First of all it's JavaScript, not Java, those two are very much different
languages, and secondly I do wish you first LEARN some javascript before you
start TEACHING it... ;)
--
"Ohjelmoija on organismi joka muuttaa kofeiinia koodiksi" - lpk
http://outolempi.net/ahdistus/ - Satunnaisesti pδivittyvδ nettisarjis
spam@outolempi.net | rot13(xvzzb@bhgbyrzcv.arg)
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