1 回答
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$order_details = $("#order-"+index+"-details").clone();
$("#order"+index+"lines").prepend($order_details);
应该
$order_details = $("#order-"+i+"-details").clone();
$("#order"+i+"lines").prepend($order_details);
如果代码格式化就更清楚了:
var orders = document.querySelectorAll("div.pages");
for (var i = 0; i < orders.length; i++) {
$("body").find("div.pages").each(function(index) {
$(this).attr("id","order-"+index+"-page");
});
$("body").find("div.pages > div:nth-child(1) > table:nth-
child(3)").each(function(index){
$(this).attr("id","order-"+index+"-details");
});
$("body").find("div.pages > div:nth-child(1) > table:nth-
child(7)").each(function(index){
$(this).attr("id","order-"+index+"-lines");
});
$order_details = $("#order-"+i+"-details").clone();
$("#order"+i+"lines").prepend($order_details);
}
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