[HELP] Javascript Master diyan

[WP Sil]

Di ko kasi kabisado yung javascript or newbie ako, php lang kasi ako pero gusto ko matuto sa javascript.

Help lang ako sa current project ko simple lang siya pero di ko alam paano i-code sa javascript

Eto scenario, if mag input yung staff sa QTY Pick-up input box, dapat di lumampas sa value ng total QTY,

tapos kung may prev_pick siya dapat di lumampas (QTY - Prev-Pick). Sana na gets niyo ahaha

dynamic pala yung data diyan. Naka disable na yung input box dahil na meet na yung na pick-up na QTY.

Maraming salamat

 

[wargodz009]

use jQuery

var qty = $('#qtyID').val() //qty
var pqty = $('#pqtyID').val() //prev qty

//qty form field on change callback
$('#qtyPickup').change(function(){
//if pickup greater than qty value
if($('#qtyPickup').val()) > qty) { return 'error' }
//if pickup greater than qty - prev qty value
if($('#qtyPickup').val()) > (qty - pqry)) { return 'error' }
//else
return 'success'
})

parang gnyan sya baka need mo itweak ng konti pra mag akma sa form fields mo.

 

[WP Sil]

use jQuery

var qty = $('#qtyID').val() //qty
var pqty = $('#pqtyID').val() //prev qty

//qty form field on change callback
$('#qtyPickup').change(function(){
//if pickup greater than qty value
if($('#qtyPickup').val()) > qty) { return 'error' }
//if pickup greater than qty - prev qty value
if($('#qtyPickup').val()) > (qty - pqry)) { return 'error' }
//else
return 'success'
})

parang gnyan sya baka need mo itweak ng konti pra mag akma sa form fields mo.

salamat sa reply, paano yung dynamic?

<div class="col-sm-3">
<div class="input-group" style="padding-top: 15px;">
<div class="input-group-prepend" >
<span class="input-group-text" id="basic-addon1">Qty Picked-up:</span>
</div>
<input type="number" id="qty_sent" name="qty_sent[]" class="form-control" aria-describedby="basic-addon1" '. $readonly .' />
</div>
</div>

yan po yung code ko sa isang input box.