38 lines
834 B
JavaScript
Executable File
38 lines
834 B
JavaScript
Executable File
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Vn.Ticket = new Class
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({
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Extends: Vn.Module
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,activate: function ()
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{
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this.$('print').addEventListener ('click', this.printClicked.bind (this));
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this.$('subtotal').renderer = this.subtotalRenderer.bind (this);
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this.$('ticket-subtotal').func = this.subtotal;
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}
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,printClicked: function (event)
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{
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var report = window.open ('', 'report',
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'resizable=yes,height=600,width=750,scrollbars=yes,menubar=no');
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report.document.body.innerHTML = this.$('report').innerHTML;
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report.print ();
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}
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,subtotalRenderer: function (column, form)
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{
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column.value = this.subtotal (form);
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}
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,subtotal: function (form)
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{
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var price = form.get ('price');
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var discount = form.get ('discount');
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if (price && form.get ('fixed'))
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return form.get ('amount') * price * ((100 - discount) / 100);
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else
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return null;
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}
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});
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