单选题
发布日期:2021-01-28
$(#AddFile).click(function () {var id = File + ++lastId; var item =$(.File:first).clone(true); $(input:file, item).attr({ id: id, name: id }); item.insertBefore(#AddFile); });
$(#AddFile).click(function () {var id = File + ++lastId;$(.File:first).clone(true).attr({ id: id, name: id }).insertBefore(#AddFile); });
$(#AddFile).click(function () {var id = File + ++lastId; });
$(#AddFile).click(function () {var id = File + ++lastId;var item = $(.File:first).clone(true); $(input:file, item).attr({ id: id, name: id }); item.insertAfter(input[type=file]); });
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