Shulou(Shulou.com)06/02 Report--

Most people do not understand the knowledge points of this article "how to obtain the parameters of URL through Param", so the editor summarizes the following contents, detailed contents, clear steps, and certain reference value. I hope you can get something after reading this article. Let's take a look at this "how to get the parameters of URL through Param" article.

Question: how to get URL parameters through Param and filter data by year

When making a template, you sometimes need to get a parameter from URL, such as http://www.jspxcms.com/node/12.jspx?myname=bar, which can be obtained by using ${Param.myname} in the template, or passed to the tag, such as [@ InfoList node=Param.myname;list]. [/ @ InfoList]

Here is an example of filtering data by year: you want to be able to display a list of articles by year, such as the following link, to display a list of documents for the corresponding year: 2014, 2015, 2016, 2017.

First, pass the parameter, URL address plus the corresponding parameter: 2014.

Then receive the parameter in the template tag: [@ InfoPage beginDate=Param.beginDate endDate=Param.endDate pageSize='20';pagedList]. [/ @ InfoPage]

The above is about the content of this article on "how to obtain the parameters of URL through Param". I believe we all have some understanding. I hope the content shared by the editor will be helpful to you. If you want to know more about the relevant knowledge, please follow the industry information channel.

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.