我正在使用数组值,它们应显示在div中。在这个div中,我要在跨度中添加背景图像。我的问题是我只想使用CSS在5秒后隐藏背景图片。我正在使用一些不隐藏背景图像的方法。这是我的代码,
MY_Controller
脚本文件是
<div id='remove_elem' data-bind='template: { foreach: showRacer }'>
<div style="width: 50%;" data-bind='attr: { "class": "planet "}'>
<span data-bind='attr: {"id": id }' class="downImg"></span>
<div class="left" data-bind='text: id'></div>
<div class="right" data-bind='text: rank'></div>
</div>
</div>
css样式为
$(document).ready(function(){
var PlanetsModel = function() {
self.Racer = ko.observableArray([
{ id: "Racer-101", rank: "5"},
{ id: "Racer-102", rank: "2"},
{ id: "Racer-103", rank: "1"},
{ id: "Racer-104", rank: "4"},
{ id: "Racer-105", rank: "7"},
{ id: "Racer-106", rank: "8"},
{ id: "Racer-107", rank: "9"},
{ id: "Racer-108", rank: "3"},
{ id: "Racer-109", rank: "6"}
]);
//var newData = self.Racer();
console.log("First array : " + JSON.stringify(self.Racer()));
this.showRacer = ko.computed(function() {
return self.Racer();
}, this);
};
ko.applyBindings(new PlanetsModel());
});
这是我的示例代码,它们应该显示图像,但2秒后不隐藏图像。在css中怎么可能..