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使用jquery判斷上傳檔案大小

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Mark ChangMark Chang
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首先得引用jquery

var fileSize = document.getElementById('filesid').files[0]; //獲得文件大小;
if(fileSize.size>5242880){
   alert('上傳檔案不能超過5MB');                
   return false;
}

上傳檔案若超過5MB,直接中斷。

以上紀錄。
 

https://innstory.com/story-使用jquery判斷上傳檔案大小-1881
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Mark Chang

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