我正在使用角度java脚本在离子框架中制作一个Android移动应用程序,其中我必须保持屏幕的上半部分静态,而在下部我需要一些功能,如滑动页面。意味着当我只滑动下部时需要滑动。也可以通过上/下滚动上部来固定,下部需要滚动。我尝试使用<ion-slide>
标签进行滑动,并在我的页面中包含bootstrap和jquery库以进行正确的移动视图和滚动,但滚动部分不起作用,页面上半部分包含的背景图像也没有自动调整其大小。谁能帮助我呢?
...谢谢
答案 0 :(得分:-1)
尝试这种方式
//Document being aggregated
{
ticker: "AAPL",
eps: "9.20",
lastPrice: "119.03",
closingPrices: [
{date: "2015-12-03", close: "115.20"},
{date: "2015-12-04", close: "119.03"}
]
}
//Function to find price for selected date, in /common.js, works for templates
getPrice = function(companyId) {
var company = Companies.findOne({_id:companyId});
var valuation = Template.parentData(1);
var valuationDate = valuation.valuationDate;
var valuationPrice = 0;
_.each(company.closingPrices, function(closingPrices) {
if (closingPrices.date == valuationDate) valuationPrice = closingPrices.close;
});
return valuationPrice;
};
//$project stage of aggregation
{
$project: {
_id: 1,
eps: 1,
lastPrice: 1,
dynamicPrice: getPrice
}
}