如何显示MySQL的“结果"反对用快速把手的用户? [英] How to display MySQL "result" object to user with express-handlebars?

问题描述

我目前在节点js中有一个查询，如下所示:

I currently have a query in my node js that looks like this:

app.get('/fav/books', function(req, res){
var sql = ("SELECT title, pictureUrl, author, description, genre FROM books")
  connection.query(sql, function(err, result){
    if(err) {
      console.log('Error in the query.');
    } else {
      console.log('Success!\n');
      console.log(result);
      var book = result;
      return book;
    }
  });
});

并输出到控制台，如下所示: 控制台输出

And outputs to console like this: Console Output

我想还书"；在这样的卡片输出中通过把手提供给用户:

I want to "return book;" to the user with handlebars in a sort of card output like this:

<div class="page-carousel">
  <div class="panel id1">
    <img href="pictureUrl"/>
    <h3>title</h3>
    <p><strong>author</strong></p>
    <p>description</p>
    <p>genre</p>
  </div>
</div>

该面板将是Book的ID，因为它需要创建与ID一样多的面板.图书信息将保持不变.

The panel would be the ID of the Book as it needs to create as many panels as there are IDs. The book information would be as is.

推荐答案

Angularjs就是完美的选择.将此响应对象分配给一个$ scope变量，例如$ books.然后您可以执行以下操作:

Angularjs is just perfect for this. Assign this response object to a $scope variable say $books.Then you could do this:

<div class="page-carousel">
  <div ng-repeat="x in books" class="panel {{x.id}}">
    <img href="{{x.pictureUrl}}"/>
    <h3>{{x.title}}</h3>
    <p><strong>{{x.author}}</strong></p>
    <p>{{x.description}}</p>
    <p>{{x.genre}}</p>
  </div>
</div>

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