Add Clear/Reset quantity button to sales order delivery (handy when doing partial...

diff --git a/sales/customer_delivery.php b/sales/customer_delivery.php
index eb78f62e295731f6ec2dd3ad37e051e078709400..90905a2cbbc32267a69e5771a2cf138ce4cd08d1 100644 (file)
--- a/sales/customer_delivery.php
+++ b/sales/customer_delivery.php
@@ -323,7 +323,7 @@ if (isset($_POST['process_delivery']) && check_data() && check_qoh()) {
        }       
 }
 
-if (isset($_POST['Update']) || isset($_POST['_Location_update'])) {
+if (isset($_POST['Update']) || isset($_POST['_Location_update']) || isset($_POST['qty'])) {
        $Ajax->activate('Items');
 }
 //------------------------------------------------------------------------------
@@ -440,6 +440,10 @@ foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
        if ($ln_itm->quantity==$ln_itm->qty_done) {
                continue; //this line is fully delivered
        }
+       if(isset($_POST['_Location_update']) || isset($_POST['clear_quantity']) || isset($_POST['reset_quantity'])) {
+               // reset quantity
+               $ln_itm->qty_dispatched = $ln_itm->quantity-$ln_itm->qty_done;
+       }
        // if it's a non-stock item (eg. service) don't show qoh
        $show_qoh = true;
        if ($SysPrefs->allow_negative_stock() || !has_stock_holding($ln_itm->mb_flag) ||
@@ -470,6 +474,10 @@ foreach ($_SESSION['Items']->line_items as $line=>$ln_itm) {
        label_cell($ln_itm->units);
        qty_cell($ln_itm->qty_done, false, $dec);
 
+       if(isset($_POST['clear_quantity'])) {
+               $ln_itm->qty_dispatched = 0;
+       }
+       $_POST['Line'.$line]=$ln_itm->qty_dispatched; /// clear post so value displayed in the fiel is the 'new' quantity
        small_qty_cells(null, 'Line'.$line, qty_format($ln_itm->qty_dispatched, $ln_itm->stock_id, $dec), null, null, $dec);
 
        $display_discount_percent = percent_format($ln_itm->discount_percent*100) . "%";
@@ -521,9 +529,15 @@ textarea_row(_("Memo"), 'Comments', null, 50, 4);
 end_table(1);
 div_end();
 submit_center_first('Update', _("Update"),
-  _('Refresh document page'), true);
+       _('Refresh document page'), true);
+if(isset($_POST['clear_quantity'])) {
+       submit('reset_quantity', _('Reset quantity'), true, _('Refresh document page'));
+}
+else  {
+       submit('clear_quantity', _('Clear quantity'), true, _('Refresh document page'));
+}
 submit_center_last('process_delivery', _("Process Dispatch"),
-  _('Check entered data and save document'), 'default');
+       _('Check entered data and save document'), 'default');
 
 end_form();