How to use JS to view document creation date, modification date and document size-JS Tutorial-php.cn

How to use JS to view document creation date, modification date and document size

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Release： 2018-05-26 14:18:47

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This time I will show you how to use JS to view the document creation date, modification date and document size, and how to use JS to view the document creation date, modification date and document size. What are the precautions, below This is a practical case, let’s take a look at it.

Introduction

To view the document creation date, modification date and document size, you can use the fileCreatedDate attribute, fileModifiedDate attribute, lastModified attribute and fileSizeproperty to achieve.

fileCreatedDateAttribute

This attribute is used to obtain the creation date of the document.

Syntax:

[date=]fileCreatedDate

date: String variable, use to store the creation date of the document. date is optional.

fileModifiedDateAttribute

This attribute is used to obtain the last modified date of the document.

Syntax:

[date=]fileModifiedDate

date: String variable used to store the last modification of the document date. date is optional.

lastModifiedAttribute

This attribute is used to obtain the last modification time of the document.

Syntax:

[date=]lastModified

##date: String variable used to store the last modification of the document time. date is optional.

fileSizeAttribute

This attribute is used to obtain the size of the document.

Syntax:

[size=]fileSize

size: String variable used to store the document size. size is optional.

Second Application

View the document creation date, modification date and document size

This example displays the The document's creation date, modification date, and document size.

Three codes

<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>www.jb51.net 查看文件创建时间、修改时间和文档大小</title>
</head>
<body>
查看文件创建时间、修改时间和文档大小<br>
<script lanage="javaScript">
<!--
document.write("<b>该文档创建日期: </b>"+document.fileCreatedDate+"<br>");
document.write("<b>该文档修改日期: </b>"+document.fileModifiedDate+"<br>");
document.write("<b>该文档修改时间: </b>"+document.lastModified+"<br>");
document.write("<b>该文档大小: </b>"+document.fileSize+"<br>");
-->
</script>
</body>
</html>

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Four running results

I believe you have mastered the method after reading the case in this article. For more exciting information, please pay attention to other related articles on the php Chinese website!