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NetTalk Web Server => Web Server - Ask For Help => Topic started by: rupertvz on May 27, 2014, 02:37:09 AM

Title: Range limits on child NetWebbrowse
Post by: rupertvz on May 27, 2014, 02:37:09 AM

Hi Guys,

I have a couple of child NetWebBrowses that limits records Correctly based on the record-value of the parent browse.

However, I have a new child browse which I can't get to limit records based on the value of the parent record.
I suspect it could have to do with the parent-table's 'unique key' consisting of multiple components?  But I am not sure ...

I saw an earlier article suggesting the use of a record-filter and not to use the range-limits option.

Is this recommended as an option for large data-sets?

Are there any benefits of using range-limits instead of record-filters on a NetWebBrowse?

Title: Re: Range limits on child NetWebbrowse
Post by: Bruce on May 27, 2014, 02:40:31 AM

>> Are there any benefits of using range-limits instead of record-filters on a NetWebBrowse?

no. Underneath the hood there is no such thing as a "Range". It all gets translated into a filter anyway.

If you are matching across multiple components then just create an appropriate filter.

Cheers
Bruce

Title: Re: Range limits on child NetWebbrowse
Post by: rupertvz on May 27, 2014, 04:04:38 AM

Thank you Bruce,

Just a quick question,

Does all the NetWebBrowse fields of the selected record in the "parent-browse" automatically become session-variable/values, accessible from the Child-browse?

Kind Regards

Title: Re: Range limits on child NetWebbrowse
Post by: Bruce on May 27, 2014, 06:07:01 AM

no, only the fields that are in the "Unique key".