1、标签input在type=file时,name是必须属性
1 form id=mainfileupload name=mainfileupload enctype=multipart/form-data> 2 div class=cls_mainfileupload> 3 div class=cls_mainfileupload2>4 img id=mainfileuploadbtnimg class=cls_mainfileuploadbtnimg alt= src= /> input class=cls_fileupload type=file id={0}_fileupload name=fileupload/> 5 div> 6 div>7 form>
标签input在type=file时,name是必须属性,如果没有name属性,那么在表单提交时,文件不能被提交(即上传)
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