问题描述
当前,我正在尝试将JSP值发送给javascript.是否有可能?我的情况如下:
Currently I am trying to send JSP value to javascript. Is it possible? My cases is as follows:
在abc.jsp页上,用户以表格形式输入数据.该信息将在下一页xyz.jsp中发送.我想在xyz.jsp页面javascript中使用此数据.是否有可能?是的,这是怎么做的?
On Page abc.jsp, user enters data in form. Which is send on the next page xyz.jsp. I want to use this data in xyz.jsp pages javascript. Is it possible? Is yes how to do this?
还想知道,如果我自动刷新此页面(或页面的一部分),即xyz.jsp,那么有可能在没有JavaScript失败或崩溃的情况下发生吗?
also would like to know, if I auto refresh this page(or part of page) ie xyz.jsp then is it possible without javascript failing or crashing?
谢谢.
推荐答案
只需让JSP将其打印为好像是JS变量.假设您在JSP中具有变量${foo}
:
Just let JSP print it as if it is a JS variable. Assuming that you've variable ${foo}
in JSP:
<script>var foo = '${foo}';</script>
这将在Web浏览器中以
This will end up in webbrowser as
<script>var foo = 'somevalue';</script>
请紧记:JSP在Web服务器上运行并生成HTML. JS是HTML的一部分,可在webbrowser中运行.
Keep in mind: JSP runs at webserver and produces HTML. JS is part of HTML and runs at webbrowser.
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