【发布时间】:2019-01-25 13:02:05
【问题描述】:
我在一个数组中按月对 JSON 数据进行了排序。这是输出,填充了样本数据:
[{"Title":"A Sample Title","Description":"<p>with sample descriptions</p>","DatePublished":"2018-08-15 01:42:10 GMT"},
{"Title":"post 2","Description":"<p>Sample post 2</p>","DatePublished":"2018-08-11 21:58:50 GMT"},
{"Title":"post 1","Description":"<p>Sample post 1</p>","DatePublished":"2018-08-11 21:57:58 GMT"}]
以下是部分代码:
var blogList = $('#blog-list');
var blogEntry = $('#blog-entry')
//...
var monthblogList = $('<div class = "month"> </div>').appendTo(blogList);
$.each(inner, function(i, o) {
title = inner[i].Title
description = inner[i].Description
date = inner[i].DatePublished
$('<div class = "title-list" data-description="'+ description +'"><h3 class = "unique-title">' + title + '</h3></div>').appendTo(monthblogList)
})
function showBlogPost(element){
var d = $(element).data('description')
$(d).appendTo('body')
}
$(blogList).on('click', '.title-list', function(event) {
showBlogPost(event.currentTarget)
})
我希望能够在#blog-entry div 中一次显示一篇 博客文章(包括标题、描述和发布日期),具体取决于点击的标题。
现在我有它,其中相应的描述被抓取和打印,但每次点击它都会一遍又一遍地打印。我尝试做的这种方法可能是完全错误的。我尝试了几种方法,例如切换和显示 div,但没有运气。请解释一下如何做到这一点,并提前感谢
【问题讨论】:
标签: jquery arrays json parsing model-view-controller