水晶报表分页isnt工作日期参数，但是与其他人 [英] Crystal report pagination isnt working for date parameters but is with others

问题描述

我有一个水晶报告用CR写VS2010。报表将生成发票号码或日期范围内的发票。为此，报告有4个参数（从Invoice，toInvoice，fromDate& toDate）。存储过程可以处理任何字段的空值，以便它可以接收

I have a crystal report written in CR for VS2010. The report will produce invoices over a range of either invoice numbers or dates. To that end, the report has 4 parameters (fromInvoice, toInvoice, fromDate & toDate). The stored procedure can handle nulls for any of the fields so it can receive

如果我运行的报告只有发票号码报告分页工作正常，发票号码和日期组合（并且参数在分页上持续）。但是如果我只使用from和to日期搜索，那么它返回正确的页面数量（在web查看器中可见），但是当我点击next时，它似乎丢失日期参数并显示所有生成的发票。

If I run the report with just invoice numbers the reports pagination works fine, same for invoice numbers and dates combined (and the parameters persist across the pagination). But if I search with just the from and to dates then it returns the correct number of pages (as visible in the web viewer) but when I click next then it seems to lose the date parameters and displays all the invoices produced, ever.

有什么想法我会错吗？为什么当其他参数有一个日期参数不持久？
从相同的底层c＃页面调用报告。

Any idea where I'm going wrong? why would a date parameter not persist when other parameters have? the report is called from the same underlying c# page.

推荐答案

viewer需要viewstatemode ='enabled'添加到aspx页

fixed. viewer needed viewstatemode='enabled' adding to the aspx page

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