Javascript Javascript文件上传
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Javascript file upload
提问by Jeff
In most browsers, an input type="file" has the following files property:
在大多数浏览器中， input type="file" 具有以下 files 属性：
document.getElementById("my-input").files
This can be used to detect a file is uploaded, and get the file. However, it looks like the files attribute doesn't exist in IE9.
这可用于检测文件是否已上传，并获取该文件。但是，看起来 IE9 中不存在 files 属性。
Added:
添加：
In jQuery, you can do...
在 jQuery 中，你可以做...
$("#my-input").val()to read the file name. What about getting the files contents?
$("#my-input").val()读取文件名。获取文件内容怎么样？
采纳答案by Rodrigo
Use jQueryand this plugin.
