获取json兄弟数据 [英] Getting json sibling data

问题描述

我目前有一个json对象，可以遍历并输出链接列表.

I currently have a json object, that I loop through and output a list of links.

请参阅小提琴: http://jsfiddle.net/jasonday/hzZ8j/

根据json中的storeID为每个链接提供一个ID.

each link is given an id based upon the storeID in the json.

我想做的是，当单击链接时，它会在json中找到ID，然后将同级元素"otherData"写入#otherDataDiv

What I want to do, is when a link is clicked it finds the id in the json, and then writes the sibling element "otherData" to #otherDataDiv

我已经处理了遍历xml的问题，但是我不确定如何使用json完成此操作.

I've worked with traversing xml, but I'm not sure how to accomplish this with json.

任何帮助将不胜感激.谢谢.

Any help would be appreciated. thanks.

推荐答案

您只需要像这样循环遍历:

You just have to loop over, like this:

var target = "store17",
    foundStore = {};
for(var k1 in object.state){ var state = object.state[k1];
  for(var k2 in state.store){ var store = state[k2];
    if (store.storeid == target){
      foundStore = store;
      break;
    }
  }
}

但是，如果您使用的是jQuery模板，则可以在元素的数据数组中查找"tmplItem".

However, if you were using jQuery templates then you could just look for 'tmplItem' in the data array on the element.

此外，如果您不是为此手动构建HTML，则建议在此项目中使用jQuery数据.它将极大地解决您的问题.

Additionally, if you weren't building the HTML manually for this, I would suggest using jQuery data here for this project. It would solve your problem immensely.

要存储:$(selector).data('unique name here',data);

要检索:var usefulname = $(selector).data('unique name here');

，然后在您的onclick中为每个链接都可以:

and then in your onclick for each link you could:

var otherData = $(this).data('unique name here').otherData;

这篇关于获取json兄弟数据的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！