<分区>
我想在没有提交按钮的情况下促进文件上传。我设法隐藏了文件上传按钮,但我不确定是否可以隐藏提交按钮并在将文件添加到表单时自动提交表单。可以吗?
我的代码是
<form id="inputForm" role="form" class="marg-left" action="/admin/import" method="post" enctype="multipart/form-data">
<input id="upload" name="file" type="file"/><a href="" id="upload_link"><div class="navigation-button">
<div class="navigation-header">Import</div>
<div class="navigation-desc">Import from tab-separated files on disk </div>
</div> </a>
<input id="submit" type="submit" value="Submit" />
</form>
CSS
#upload{
display:none;
}
Javascript
$(function(){
$("#upload_link").on('click', function(e){
e.preventDefault();
$("#upload:hidden").trigger('click');
});