[Javascript] form array2 values

[Flavio Gomes]

Michael, let me see if I got you correctly:
 



=======================
<form name=myForm>
<select name=myProducts onchange="updPrice(this)">
 <option value=0>  My 1 &euro; product </option>
 <option value=1>  It's worthy 5 &euro;! </option>
 <option value=2> This one is 20 &euro; only </option>

</select>


<input name=myPrice type=text READONLY value =" 0.00 &euro;">


<script>


var myProductsPrices = new Array(1,5,20);
  // Array with prices

function updPrice(mySelect)
{
 var myOption = mySelect.options[mySelect.selectedIndex];
 var myForm   = mySelect.form;

 myForm.myPrice.value = myProductsPrices[myOption.value] + ".00 \&euro;";
    // PS.: Couldn't make the &euro; stuff works on this line
}
 
</script>
=======================




Michael Borchers wrote:

>I have an array starting with 0 and ending with 5.
>I need my function to change the products_id[0][products_price] field with the desired price
>regarding the products_id[0][products_id] field. how can i realize this?
>
>
><form action="..." method="post" name="orders">
><select name="products_id[0][products_id]">
>...
></select>
><input type="text" name="products_id[0][products_price]" id="0" value="0,00 &euro;" size="10" onFocus="products_id2products_price(0)">
>...
></form>
>
><script language="JavaScript" type="text/javascript">
>function products_id2products_price(NUM_ROWS)
>{
>	var products_id = document.orders.products_id[NUM_ROWS][products_id];
>	
>	if(products_id == '1') { var products_price = '229.0000'; }
>	if(products_id == '3') { var products_price = '149.0000'; }
>
>	document.orders.products_id[NUM_ROWS][products_price].value = products_price;
>}
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-- 
Flavio Gomes
flavio at economisa.com.br