<form id="upload_form" enctype="multipart/form-data" method="post" action="upload.php" ><input id="img" name="img" type="file" accept="image/*" onChange="fileSelected()" ><input id="img2" name="img2" type="file" accept="image/*" onChange="fileSelected()" ><input type="button" value="上传" id="send" onClick="startUploading()" /></form>
这个是静态页的,我需要将文件上传完后。在这句这里变换为已上传,这句就不可以再点了。不知能不能实现。
回复讨论(解决方案)
上传完成的时候用js来做改变,就改变一下input的value和onclick
上传完成了之后 用javascript 获取button 对象 var btn = document.getElementById("button的id") ; btn.value = "完成"; 然后设置button的value属性就好了
补充楼上:最后设置input属性disabled=‘disabled’,这句就可以不能再点了
这取决于你的 startUploading 函数都做了些什么
在正常流程中,由于你的 form 没有指定 target 属性,提交后表单页已经不存在了,修改按钮文字的需求并不存在。皮之不存毛将焉附
虽然你可以 后退 到表单页,为下一轮上传做准备,不让上传那要这个表单干什么?
是可以实现的。

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