如何在url中传递一个字符串数组 [英] How to pass an array of string in a url
问题描述
你好我的jsp中有一个url,我想在这个url中传递一个字符串数组,以便在我的ActionForm中恢复
Hello i have an url in my jsp and i want to pass an array of string in this url to recover in my ActionForm
推荐答案
您可以使用'标准'html方式传递数据数组: http:// mywebsite / mypage?myarray = value1& myarray = value2& myarray = value3
。然后,您可以从请求对象中获取参数 myarray
的所有值(如果框架不提供更优雅的数组处理方式)。
You can use 'standard' html way of passing arrays of data: http://mywebsite/mypage?myarray=value1&myarray=value2&myarray=value3
. Then you can fetch all values of parameter myarray
from request object (if framework doesn't provide more elegant ways of handling arrays).
但是看到你的评论,我建议你留下JavaScript并为它声明一个表格。
如果你需要一个链接(不是按钮),你总是可以从中提交表格。像< a href =javascript:$('#myForm')。submit();> ...< / a>
But seeing your comment, I would recommend to leave JavaScript and just declare a form for it.
If you need a link (not button), you can always submit form from it. Something like <a href="javascript:$('#myForm').submit();">...</a>
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