我需要知道如何在html中访问Collection对象数据,如下所示:
var fieldData = [
{fieldName: "Hcare1",
fieldOptions: [ "Bike","Car","TV","Radio","etc"]
},
{fieldName: "Hcare2",
fieldOptions: [ "Bike1","Car1","TV1","Radio1","etc"]
},
{fieldName: "Hcare3",
fieldOptions: [ "Bike2","Car2","TV2","Radio2","etc"]
}
];
在上面的代码中,如何访问html中的 fieldOptions 数据.fieldData被插入到集合中,即集合名称为Fields
。我是meteor的新手。所以可以请你建议我做什么?
答案 0 :(得分:0)
在mongo控制台中:
db.foo.findOne().fieldOptions;
[ "Bike", "Car", "TV", "Radio", "etc" ]
或在客户端:
collectionName.findOne().fieldOptions;
在JS中:
Template.your_layout.helpers({
fieldOptions: function() {
Fields.findOne().fieldOptions;
}
});
在HTML中:
{{#each fieldOptions}}
{{this}}
{{/each}}
像这样的Smth ......