As a means to circumvent security issues, the HTML file input element doesn't allow developers to change the value of the element using normal scripting methods. However, the file input is a valuable ...
This HTML file provides a set of input elements designed for capturing or uploading files directly from both PCs and mobile devices. The elements include options for uploading general files, capturing ...
由于IE8及以下版本不支持以上的方式,同时,jQuery默认不会去验证隐藏的元素,考虑到以上两个原因 ...