Keystonejs:更新用户个人资料时出错;姓名,电子邮件,通行证等

时间:2018-10-09 20:03:33

标签: node.js express content-management-system dashboard keystonejs

我是Keystone JS的新手。现在,我正在制作一个具有用户仪表板的Web应用程序。我正在尝试对用户项使用updateItem方法,该用户项已在函数的第一个参数中被索引/搜索/查询。

// KEYSTONE METHOD
User.updateItem({_id: req.params.id}, req.body, {
    fields: 'user',
    flashErrors: true,
    logErrors: true},
function(err) {
    if (err) {
        console.log("An error happened!");
        console.log(err);
    } else {
        return res.redirect('/dashboard/' + req.params.id);
    }
    next();
});

控制台中弹出错误,显示:

{
 error: 'invalid configuration',
 detail: 'Invalid path specified in fields to update [user] for list User'
}

似乎找不到用户模型。如果系统通过回调参数找到了用户模型,我想使用console.log,但是这种方法没有。

正如我所说,我真的是keystonejs的新手,我甚至还没有完全了解这里的工作原理。 但是,我觉得它真的很接近工作...

**代码参考:仪表板视图**

var keystone = require('keystone');
var user     = keystone.list("User");
var User     = keystone.List("User");

exports = module.exports = function (req, res) {
var view = new keystone.View(req, res);
var locals = res.locals;

// Init locals
locals.currentUser = req.body || {};

view.query('currentUser', user.model.findById(req.params.id));

view.on('post', { action: 'user.update' }, function(next) {

    // KEYSTONE METHOD
    User.updateItem({_id: req.params.id}, req.body, {
        fields: 'user',
        flashErrors: true,
        logErrors: true},
    function(err) {
        if (err) {
            console.log("An error happened!");
            console.log(err);
        } else {
            return res.redirect('/dashboard/' + req.params.id);
        }
        next();
    });
});

// Render the view
view.render('../dashboard/dashboard-main');

};

** CODE REF:翡翠码**

form(method="post")
    input(type='hidden', name='action',  value='user.update')

        .row.mb-4
            .col-md-4
                label First Name
                input.form-control(type="text" name="first" value=currentUser.name.first)

            .col-md-4
                label Last Name
                input.form-control(type="text" name="last" value=currentUser.name.last)

            .row.mb-10
                .col-md-12
                    button.btn.btn-primary(type="submit")
                        i.fa.fa-fw.fa-lg.fa-check-circle
                        |  Save

这是用户模型:

var keystone = require('keystone');
var Types = keystone.Field.Types;

/**
 * User Model
 * ==========
 */
var User = new keystone.List('User');

User.add({
    name: { type: Types.Name, required: true, index: true },
    email: { type: Types.Email, initial: true, required: true, unique: true, index: true },
    password: { type: Types.Password, initial: true, required: true },
}, 'Permissions', {
    isAdmin: { type: Boolean, label: 'Can access Keystone', index: true },
});

// Provide access to Keystone
User.schema.virtual('canAccessKeystone').get(function () {
    return this.isAdmin;
});


/**
 * Relationships
 */
User.relationship({ ref: 'Post', path: 'posts', refPath: 'author' });


/**
 * Registration
 */
User.defaultColumns = 'name, email, isAdmin';
User.register();

注意:我已经为此应用程序使用了yeoman生成器,并且刚刚为用户仪表板添加了新的路由文件和玉视图文件。

1 个答案:

答案 0 :(得分:2)

var User = keystone.List("User");

在您的view / route.js中无效。您只能在模型中创建新List时使用大写的.List,因为它是类的初始化,就像模型中一样。

因此,您的仪表板视图的正确上下文可能是:

var keystone = require('keystone');
var user     = keystone.list("User");
/* var User     = keystone.List("User"); */

exports = module.exports = function (req, res) {
var view = new keystone.View(req, res);
var locals = res.locals;

// Init locals
locals.currentUser = req.body || {};

view.query('currentUser', user.model.findById(req.params.id));

view.on('post', { action: 'user.update' }, function(next) {

    // KEYSTONE 
    /* User.updateItem({_id: req.params.id}, req.body, { */
    user.updateItem({_id: req.params.id}, req.body, {
        fields: 'user',
        flashErrors: true,
        logErrors: true},
    function(err) {
        if (err) {
            console.log("An error happened!");
            console.log(err);
        } else {
            return res.redirect('/dashboard/' + req.params.id);
        }
        next();
    });
});

// Render the view
view.render('../dashboard/dashboard-main');