44 lines
1.5 KiB
JavaScript
44 lines
1.5 KiB
JavaScript
//删除兑换积分礼品购物车
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function drop_pcart_item(pcart_id){
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var tr = $('#pcart_item_' + pcart_id);
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var amount_span = $('#pcart_amount');
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var cart_goods_kinds = $('#cart_goods_kinds');
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$.getJSON(HOMESITEURL+'/Pointcart/drop.html?pc_id=' + pcart_id, function(result){
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window.location.reload(); //刷新
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});
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}
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function pcart_change_quantity(pcart_id, input){
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var amount_span = $('#pcart_amount');
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var subtotal_span = $('#item_' + pcart_id + '_subtotal');
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var quantity_input = $('#input_item_' + pcart_id);
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//暂存为局部变量，否则如果用户输入过快有可能造成前后值不一致的问题
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var _v = input.value;
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$.getJSON(HOMESITEURL+'/Pointcart/update.html?pc_id=' + pcart_id + '&quantity=' + _v, function(result){
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if(result.done){
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//更新成功
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$(input).attr('changed', _v);
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amount_span.html(result.amount);
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subtotal_span.html(result.subtotal);
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quantity_input.val(result.quantity);
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}
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else{
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//更新失败
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alert(result.msg);
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window.location.reload(); //刷新
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}
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});
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}
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function pcart_decrease_quantity(pcart_id){
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var item = $('#input_item_' + pcart_id);
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var orig = Number(item.val());
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if(orig > 1){
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item.val(orig - 1);
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item.keyup();
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}
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}
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function pcart_add_quantity(pcart_id){
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var item = $('#input_item_' + pcart_id);
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var orig = Number(item.val());
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item.val(orig + 1);
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item.keyup();
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} |