Notes on JSP page Parameters

1. In many cases, a parameter on the current page is passed to the next page for convenience. Note that the parameter name cannot contain ".". The following is correct:
   < Input Type = "Hidden" Name = "VO. prdlstid" Value = '<C: Choose > < C: When Test = "$ {Empty Param. pkid }" > </ C: When > < C: otherwise > < C: Out Value = "$ {Param. pkid }" /> </ C: otherwise > </ C: Choose > '>

You cannot use parameters such as VO. prdlstid.

2. If you need to use a format similar to VO. prdlstid, you can refer to the following example:

Its jump to the List page is: http: // 127.0.0.1: 9081/techtask/missionInfo-result.do? Method = missioninfolist4samplemanagement4zl4area & VO. gtrefusenotfinishnum = 1

The VO. gtrefusenotfinishnum parameter is passed here as 1. Then, on the List page of missioninfolist4samplemanagement4zl4area, you can use the following method to display the value of this parameter:

 

Code

< Input Type = "Hidden" Name = "VO. gtrefusenotfinishnum" Value = '<Logic: notequal Name = "Missioninfoform" Property = "VO. gtrefusenotfinishnum" Value = "-1" > < BEAN: Write Name = "Missioninfoform" Property = "VO. gtrefusenotfinishnum" /> </ Logic: notequal > '>

 

 

The above link has already passed VO. gtrefusenotfinishnum to VO. (Note: selectlist links on the list page are usually not qualified by default. If you want to open the list, you must use VO. gtrefusenotfinishnum as the default value, which must be written as follows:

 

Code

< IFRAME Name = "Result" ID = "Result" Scrolling = "Yes" Width = "100%" Height = "100%" SRC = '/Techtask/missionInfo-result.do? Method = missioninfoselectlist4samplemanagement4zl4area <logic: notequal Name = "Missioninfoform" Property = "VO. gtrefusenotfinishnum" Value = "-1" > & Vo . Gtrefusenotfinishnum = < BEAN: Write Name = "Missioninfoform" Property = "VO. gtrefusenotfinishnum" /> </ Logic: notequal > 'Frameborder = 0> </ IFRAME >

 

 

) Otherwise, Vo. gtrefusenotfinishnum in the list page will not be passed as a condition to the search result when the list is opened for the first time.