AW: AW: AW: [Javascript] addin <input fields> via visibility orsimilar?
Michael Borchers
borchers at tridem.de
Mon Sep 26 07:14:40 CDT 2005
>
function countRows() {
var orderNumRows = 0;
var inputFields = document.getElementsByTagName("input")
var numTag = inputFields.length;
for (i=0; i<numTag; i++) {
if (inputFields[i].getAttribute("name") == "test[]") {
orderNumRows++;
}
}
alert(orderNumRows);
}
<<<
ok, now my input's name is products_id[X][products_quantity], while X is the position in array.
regarding your function mine should look like this, or?
function countRows() {
var ordersNumRows = 0;
var inputFields = document.getElementsByTagName("input")
var numTag = inputFields.length;
for (i=0; i<numTag; i++) {
if (inputFields[i].getAttribute("name") == "products_id[][products_quantity]") {
ordersNumRows++;
}
}
alert(ordersNumRows);
}
or do i need to add the X within "products_id[" + i + "][products_quantity]"?
and how can i make it work for selects? just change document.getElementsByTagName("select")?
thanks!
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