Blog

  • Text Entries in a Single View

    Text Entries in a Single View

    If you’re anything like me, you probably have a stack of SQL views just to simplify report writing. Since text entries are so pervasive to TMS’s operation, I find that I am constantly making use of them in various Crystal Reports. Here’s a time-saver: a SQL view that combines the four tables used for controlling text entries and handling notes.

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  • Avoiding an “Invalid Property Array Index” Error

    In 5 (Often Forgotten) Productivity Tools I mentioned that List Views are a great way to review data. However, the TMS interface expects the SQL view to return only one row per selected record. If your table joins create more than one row per record, then TMS will truncate the SQL view results. If your table join excludes records, then TMS will repeat rows in the SQL view results. Either way, you get an Invalid property array index error and confused end-users. Here’s how to avoid it altogether.

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  • Searching for a Date

    Searching for a Date

    According to Cataloging Cultural Objects: A Guide to Describing Cultural Works and Their Images, the creation date of an artifact is made up of three components: a free-text field, which is indexed using “two numbers to delimit the beginning and end of the implied date span.” In TMS, this information is recorded in the Objects.Dated, Objects.DateBegin, and Objects.DateEnd fields respectively. TMS can accurately determine the beginning and end years of the span, when the date consist of a single year, a span of years, or when the ambiguity of the year is implied with “circa,” but when the creation date is expressed by the nearest decade or century, you will need to enter the search dates manually.

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  • Seadragon

    In 2006, Microsoft acquired the Seattle-based Seadragon Software, reputedly for improving image access for cell-phone users. Seadragon specializes in high-resolution image viewing and manipulation that has applications in digital asset management and web image services. This emerging technology could provide efficient, seamless zooming functionality for museum’s wishing to make high-resolution images available through the web. (more…)

  • Check, mate: Creating a checkbox in Crystal Reports

    Check, mate: Creating a checkbox in Crystal Reports

    Museum checklists and databases use boolean values, but, currently, there is no way to graphically represent this information in Crystal Reports. Here’s a quick work around to display checkboxes. In this example we will create a graphical checkbox to display if the object record is set for public access.

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