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26 lines
586 B
JavaScript
26 lines
586 B
JavaScript
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function update_price($this){
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var id = $this.data('id');
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// Calculate price for row
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var value = $this.val();
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var price = $('#price_' + id).text();
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$('#total_row_' + id).text(value * price);
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// Calculate total price
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var total = 0;
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$('.total_row').each(function( index ) {
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total += parseInt($(this).text());
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});
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$('#total_price').text(total);
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}
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$( document ).ready(function() {
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$('.quantity').each(function() {
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update_price($(this));
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});
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$('.quantity').change(function() {
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update_price($(this));
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});
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});
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