如何在ajax文件上传控件中限制文件大小？ [英] how to limit file size in ajax file upload control?

问题描述

heyy ...





如何限制ajax文件上传控件中的文件大小。我试图在互联网上搜索..但是我找不到......关于那个或任何一个例子的任何想法... plz ...或任何javascript文件大小......

heyy...


How to limit the file size in ajax file upload control .I tried to search in internet ..but I couldn't found...Any idea about that or any example...plz... or any javascript for limt th e file size....

推荐答案

请参阅此链接以使用 AjaxFileUpload 控制来限制文件大小。



http： //stackoverflow.com/questions/17865119/how-to-check-file-size-of-each-file-before-uploading-multiple-files-in-ajaxtoolk [ ^ ]

Refer this link for limiting the file size using AjaxFileUpload Control.

http://stackoverflow.com/questions/17865119/how-to-check-file-size-of-each-file-before-uploading-multiple-files-in-ajaxtoolk[^]

在您回复用户后，如果大小需要将消息限制为用户，则无法限制ajax java脚本

you can not limit in ajax after you response to user you check size if size need to limit message to user with java script

function checkfilesize() {
    var total_filesize_num = 0;
    var myElements =

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