我对此非常陌生。计划是在不同的div中显示来自JSON文件的数据,因为我想以不同的方式设置div的样式。
1)首先,我想读出一行JSON,例如:
HTML:
<div>
<div data-filter="EX_01_Dates"></div>
<div data-filter="EX_01_Name"></div>
<div data-filter="EX_01_City"></div>
</div>
JSON:
var data={"events":[
{
"id": EX_01,
"Name":"Event 1",
"City":"City 1",
"Dates":"13-09-2015",
},
]}
2)其次,我想用不同的数据块。
var data={"events":[
{
"id": EX_01,
"Name":"Event 1",
"City":"City 1",
"Dates":"13-09-2015",
},
{
"id": EX_02,
"Name":"Event 2",
"City":"City 2",
"Dates":"15-09-2015",
}
]}
这就是我的jsfiddle。希望有人可以帮助我?
答案 0 :(得分:0)
我强烈建议你为此目的使用 jsrender ,有很多关于它的好文章。我发现下面的文章非常有用,如果你不理解http://www.jsviews.com希望这有帮助..
答案 1 :(得分:0)
首先,目前尚不清楚你到底在做什么。
<div id="EX_01">
<div data-filter="EX_01_Dates"></div>
<div data-filter="EX_01_Name"></div>
<div data-filter="EX_01_City"></div>
</div>
<div id="EX_02">
<div data-filter="EX_02_Dates"></div>
<div data-filter="EX_02_Name"></div>
<div data-filter="EX_02_City"></div>
</div>
您的javascript代码现在已添加jquery
var data={"events":[
{
"id": EX_01,
"Name":"Event 1",
"City":"City 1",
"Dates":"13-09-2015",
},
{
"id": EX_02,
"Name":"Event 2",
"City":"City 2",
"Dates":"15-09-2015",
}
]}
$("#EX_01").find("div:nth-child(1)").html(data.events[0].Dates);
$("#EX_01").find("div:nth-child(2)").html(data.events[0].Name);
$("#EX_01").find("div:nth-child(3)").html(data.events[0].City);
$("#EX_02").find("div:nth-child(1)").html(data.events[1].Dates);
$("#EX_02").find("div:nth-child(2)").html(data.events[1].Name);
$("#EX_02").find("div:nth-child(3)").html(data.events[1].City);
你可以更多地动态创建或选择html元素
答案 2 :(得分:0)
这样的东西?
var data={"events":[
{"id": "EX_01", "Name":"Event 1", "City":"City 1", "Dates":"13-09-2015" },
{"id": "EX_02", "Name":"Event 2", "City":"City 2", "Dates":"15-09-2015" }
]};
data["events"].forEach(function(elem) {
for(var key in elem) {
var filter = [elem["id"], "_", key].join("");
$("div[data-filter='" + filter + "']").text(elem[key]);
}
});
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div>
<div data-filter="EX_01_Dates"></div>
<div data-filter="EX_01_Name"></div>
<div data-filter="EX_01_City"></div>
</div>
<div>
<div data-filter="EX_02_Dates"></div>
<div data-filter="EX_02_Name"></div>
<div data-filter="EX_02_City"></div>
</div>
了解Array forEach和for...in,了解它们的工作原理!