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The Alpha Software Forum Participation Guidelines

The Alpha Software Forum is a free forum created for Alpha Software Developer Community to ask for help, exchange ideas, and share solutions. Alpha Software strives to create an environment where all members of the community can feel safe to participate. In order to ensure the Alpha Software Forum is a place where all feel welcome, forum participants are expected to behave as follows:
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  • Be constructive when giving feedback
  • Be open to new ideas and suggestions
  • Stay on topic


Be sure all comments and threads you post are respectful. Posts that contain any of the following content will be considered a violation of your agreement as a member of the Alpha Software Forum Community and will be moderated:
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  • Encouraging of others to engage in the above behaviors.


If a thread or post is found to contain any of the content outlined above, a moderator may choose to take one of the following actions:
  • Remove the Post or Thread - the content is removed from the forum.
  • Place the User in Moderation - all posts and new threads must be approved by a moderator before they are posted.
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Moderators may also rename posts and threads if they are too generic or do not property reflect the content.

Moderators may move threads if they have been posted in the incorrect forum.

Threads/Posts questioning specific moderator decisions or actions (such as "why was a user banned?") are not allowed and will be removed.

The owners of Alpha Software Corporation (Forum Owner) reserve the right to remove, edit, move, or close any thread for any reason; or ban any forum member without notice, reason, or explanation.

Community members are encouraged to click the "Report Post" icon in the lower left of a given post if they feel the post is in violation of the rules. This will alert the Moderators to take a look.

Alpha Software Corporation may amend the guidelines from time to time and may also vary the procedures it sets out where appropriate in a particular case. Your agreement to comply with the guidelines will be deemed agreement to any changes to it.



Bonus TIPS for Successful Posting

Try a Search First
It is highly recommended that a Search be done on your topic before posting, as many questions have been answered in prior posts. As with any search engine, the shorter the search term, the more "hits" will be returned, but the more specific the search term is, the greater the relevance of those "hits". Searching for "table" might well return every message on the board while "tablesum" would greatly restrict the number of messages returned.

When you do post
First, make sure you are posting your question in the correct forum. For example, if you post an issue regarding Desktop applications on the Mobile & Browser Applications board , not only will your question not be seen by the appropriate audience, it may also be removed or relocated.

The more detail you provide about your problem or question, the more likely someone is to understand your request and be able to help. A sample database with a minimum of records (and its support files, zipped together) will make it much easier to diagnose issues with your application. Screen shots of error messages are especially helpful.

When explaining how to reproduce your problem, please be as detailed as possible. Describe every step, click-by-click and keypress-by-keypress. Otherwise when others try to duplicate your problem, they may do something slightly different and end up with different results.

A note about attachments
You may only attach one file to each message. Attachment file size is limited to 2MB. If you need to include several files, you may do so by zipping them into a single archive.

If you forgot to attach your files to your post, please do NOT create a new thread. Instead, reply to your original message and attach the file there.

When attaching screen shots, it is best to attach an image file (.BMP, .JPG, .GIF, .PNG, etc.) or a zip file of several images, as opposed to a Word document containing the screen shots. Because Word documents are prone to viruses, many message board users will not open your Word file, therefore limiting their ability to help you.

Similarly, if you are uploading a zipped archive, you should simply create a .ZIP file and not a self-extracting .EXE as many users will not run your EXE file.
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Show/Hide Button Help

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  • #1

    Show/Hide Button Help

    I hope I can explain this so it makes sense.

    I have a police report application that consists of a parent table (grid) and several child table/grids which are set up as a view. One of the tables contains "Persons" information. Each person has a "Person Code" associated with it. For example; Victims are "V-1, V-2," Witnesses are "W-1, W-2, W-2," Arrested Persons are "A-1, A-2, A-3," etc.

    There are several printable reports that go with this application, and one page shows a "Print Menu" which has javascript buttons that bring up different types of reports. I want to use the Show/Hide option to make it so that certain buttons only show if there are associated reports to print. In other words, if there are no "Arrested Persons" (A-x), then the "ARREST REPORT" button will not be available.

    In the Persons table I created a field called "HasArrestRpt." It's a calculated field that populates with the word "YES" if the person entered has a code starting with "A-," otherwise it says "NO."

    In the properties of the page that holds the Print Menu buttons, for the "ARREST REPORT" button I entered "HasArrestRpt = "YES" in the Show/Hide option section.

    This works, but only if the FIRST linked person has a code that starts with "A-." If any other linked person "codes" are in the persons table before an arrested person, the button does not appear. Apparently the link to the parent table is looking at the first child (persons table) record to determine if it meets the Show/Hide criteria.

    Is there any way to make sure the Show/Hide expression is looking for *any* persons whose code starts with "A-"?
    Attached Files
    Last edited by Rich Hartnett; 12-29-2011, 08:48 PM.
    Sergeant Richard Hartnett
    Hyattsville City Police Department
    Maryland
    Tags: None
  • #2
    Re: Show/Hide Button Help

    As you've found, you can't base Show/Hide on records because the button is not going to evaluate all records in the table... it's going to get a hit, either way, and stick with it. Instead, when loading the page you could perform a select against the table and if you get any hits then set a variable that would then be used for the show/hide.

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