Question

如何从parse.com数据库中显示内容？请给我代码。我只是学习js。例如，如何显示所有用户。或者如何显示有关一个用户的信息。请帮助）

Answer 1

您好我建议您开始学习解析ans JS并提供所有适当的文档。 Documentations

如果您正在寻找使用Parse和JS的简单示例，请查看以下代码

myObject.fetch({
    success: function(myObject) {
       // The object was refreshed successfully.
    },
    error: function(myObject, error) {
       // The object was not refreshed successfully.
       // error is a Parse.Error with an error code and message.
    }
});

或者您也可以参考下面的示例，我们可以使用handlebar.js来显示每个博客对象。

$(function() {

      Parse.$ = jQuery;

      // Replace this line with the one on your Quickstart Guide Page
      Parse.initialize("KEYS", "KEYS");
      // Your Parse application key

      var Blog = Parse.Object.extend("Blog");
      var Blogs = Parse.Collection.extend({
          model: Blog
      });
      var blogs = new Blogs();
      blogs.fetch({
           success: function(blogs){
               console.log(blogs);

               var blogsView = new BlogsView({ collection: blogs });
               blogsView.render();
               $('.main-container').html(blogsView.el);
            },
            error: function(blog, error){
               console.log(error);_
            }
     });

     var BlogsView =  Parse.View.extend({
            template: Handlebars.compile($('#blogs-tpl').html()),
            render: function(){ 
            var collection = { blog: this.collection.toJSON() };
            this.$el.html(this.template(collection));
            }
     });
});

如何从Parse.com数据库中获取内容？

1 个答案: