【发布时间】:2016-04-20 09:33:50
【问题描述】:
如何才能做到这一点? Here,有人建议使用 profileImage._.uploadImage(file, update, callback) 中的列表项的 UpdateHandler 或下划线方法来处理文件上传,但他们使用 S3 File 而不是 LocalFile。我首先尝试使用下划线方法,但它似乎不像上述问题那样有效。其他网站上有很多零散的文档,但似乎都已经过时了(例如,有些人建议使用不再存在的 LocalFile 方法)并且包含许多损坏的链接。
查看js(中间件)代码:
view.on('post', { action: 'edit-profile' }, next => {
let updater = locals.user.getUpdateHandler(req, res, {
errorMessage: 'There was an error editing your profile:'
});
updater.process(req.body, {
flashErrors: true,
logErrors: true,
fields: 'profileImage, email, name, password'
}, err => {
if (err) {
locals.validationErrors = err.errors;
next();
} else {
req.flash('success', 'Profile updated');
res.redirect('/profile');
}
});
});
玉码:
mixin edit-profile()
form(method='post', enctype='multipart/form-data', autocomplete='off', novalidate).form-horizontal.create-form.profile-form
input(type='hidden', name='action', value='edit-profile')
.row: .col-sm-8.col-sm-offset-2
h2 Edit Profile
.form-group
+user-picture(locals.user)
label(for="profileImage") Change profile picture
input(type='file', id='profileImage' name='profileImage')
.form-group
label(for="email") Email
input(type='email', value=locals.user.email, size="40", id='email', name='email', placeholder='email').input.input-xl.input-faded
.form-group
label(for="email") Name
input(type='text', value=locals.user.name.first, name='name.first', placeholder='First name').input.input-xl.input-faded
input(type='text', value=locals.user.name.last, name='name.last', placeholder='Last name').input.input-xl.input-faded
.form-group
label(for="password") Change password
input(type='password', id="password", name='password', placeholder='password').input.input-xl.input-faded
input(type='password', name='password_confirm', placeholder='password').input.input-xl.input-faded
.form-group
button(type='submit', data-loading-text="Changing...").btn.btn-lg.btn-primary.btn-block Update profile
【问题讨论】:
标签: javascript node.js image-uploading keystonejs