Question

我想在以下模型中创建DateTimeCreated和DateTimeUpdated属性。我想在html页面上创建/编辑项目时隐藏用户的两个字段。 DateTimeCreated属性应设置为用户浏览器的当前日期和时间（当用户第一次创建项目时），类似DateTimeUpdated应设置为当前日期和时间每次用户编辑/更新项目时用户浏览器的浏览器。有没有一种简单的方法来实现它？

public class Project
{
    public int Id { get; set; }
    public string Name { get; set; }
    public string Description { get; set; }
    public DateTime DateTimeCreated { get; set; }
    public DateTime DateTimeUpdated { get; set; }
}

Answer 1

旧方式

extldi    r11, r12, 31,17

或者

_.each(collection.models, function(element, index, list){
          console.log(JSON.stringify(element)); //{"title":"Dipped Bunny Blossom","id":49,"created_at":"2015-03-24T10:16:17Z","updated_at":"2015-03-24T13:56:12Z","type":"simple","status":"publish","downloadable":false,"virtual":false,"permalink":"http://beta-it.com/ticarttest/shop/dipped-bunny-blossom/","sku":"","price":"50.00","regular_price":"50.00","sale_price":null,"price_html":"<span class=\"amount\">&#36;50.00</span>","taxable":false,"tax_status":"taxable","tax_class":"","managing_stock":false,"stock_quantity":0,"in_stock":true,"backorders_allowed":false,"backordered":false,"sold_individually":false,"purchaseable":true,"featured":true,"visible":true,"catalog_visibility":"visible","on_sale":false,"weight":"1.00","dimensions":{"length":"50","width":"50","height":"50","unit":"cm"},"shipping_required":true,"shipping_taxable":true,"shipping_class":"","shipping_class_id":null,"description":"","short_description":"","reviews_allowed":true,"average_rating":"4.50","rating_count":2,"related_ids":[34,43,45,47,120],"upsell_ids":[],"cross_sell_ids":[],"parent_id":0,"categories":["BIRTHDAY","BUSINESS GIFTS","DIPPED FRUIT"],"tags":[],"images":[{"id":50,"created_at":"2015-03-03T10:16:10Z","updated_at":"2015-03-03T10:16:10Z","src":"http://beta-it.com/ticarttest/wp-content/uploads/2015/03/Dipped-Bunny-Blossom.jpg","title":"Dipped-Bunny-Blossom","alt":"","position":0}],"featured_src":"http://beta-it.com/ticarttest/wp-content/uploads/2015/03/Dipped-Bunny-Blossom.jpg","attributes":[],"downloads":[],"download_limit":0,"download_expiry":0,"download_type":"","purchase_note":"","total_sales":1,"variations":[],"parent":[]}
         console.log(element.id); // return 49 ok
         console.log(element.title); //return null !!!!

        // We are looping through the returned models from the remote REST API
        // Implement your custom logic here
    });

在asp.net模型中自动将DateTime属性的日期时间值设置为当前日期和时间

1 个答案: