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Getting ComboBox to Find Record

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  • Stan Mathews
    replied
    Re: Getting ComboBox to Find Record

    Attachment is a copy of the customer table in AlphaSports with a new form named combo.

    Download the attachment, extract the files to a new directory, open an Alpha database you have, get to the control panel tables/sets tab, right click and choose Add Table, navigate to where you save/extracted the attachment, add it.

    Open the combo form and try the two dropdowns.

    You can drop the table after testing and delete the directory you created.

    customer.zip

    Leave a comment:


  • JetLi
    replied
    Re: Getting ComboBox to Find Record

    I'm trying to learn alpha step by step but i can't resist asking for a working sample on this, as in my previous questions on this board, Stan mathews helped me quickly with his effort in providing a sample app demonstrating the solution to my question. Again Stan, may i request for a demo of this? Thank you very much in advance!

    Leave a comment:


  • Stan Mathews
    replied
    Re: Getting ComboBox to Find Record

    And then the onchange event of the second can be coded to query the table upon which the form is based, resynch the form to the table, and the desired record should be displayed.

    Leave a comment:


  • MoGrace
    replied
    Re: Getting ComboBox to Find Record

    If your combo boxes are bound to shared variables defined for the form, then the 2nd combo box you design can use the 1st variable in its filter.

    Leave a comment:


  • gemyers
    replied
    Re: Getting ComboBox to Find Record

    Hi Scott:

    Was looking through the threads looking for info on Combo boxes and found this listing. I have been unsuccessful in using multiple combo boxes on a form to give the user to search and display records. What I have is combo box 1 which is the office name from the office table. The second is the employee name from the employee table. When the user makes the office choice from the first combo box, I want the second combo box to only display the names of employees in the office that was selected in combo box 1. When the user makes that choice the form will display that record. I have used the super control, and have a set but have been unsuccessful. Any info would be great. I have post a simular thread in database design and the info was helpful not exactly what I am looking for. I am a long time
    Access user and now migrating to Alpha Five. I don't seem to be able to open any zipped files from this form. After I unzip them I get a message that the document has not been saved. If there is a better way to accomplish this task that info would be great as well. Thanks for your help!

    Leave a comment:


  • jeffl
    replied
    Re: Getting ComboBox to Find Record

    Thanks again SCOTT:

    I sure appreciate the responses from you on the Message Board. Very quick and informative. This has helped me greatly.

    Thanks. Jeff

    Leave a comment:


  • Scott Emerick
    replied
    Re: Getting ComboBox to Find Record

    In V10 it is automated and called a super control "Drop Down Browse"

    I see a combo box(drop-down) as more of a form object with multiple uses. You will find there is always a way to do what you need with A5.

    SCOTT :)

    Leave a comment:


  • jeffl
    replied
    Re: Getting ComboBox to Find Record

    Thanks Steve.

    That's exactly what I was trying to do. I really appreciate your taking the time to send me an example of the correct way to do it. It's simple when you know how.

    Being new to Alpha5, I guess I was expecting this lookup to be a little more automated for this type of functioning. But, now I can proceed with a bit more understanding of what Alpha5 is expecting for this, as well as other things I'll want to do.

    Thanks again.

    Leave a comment:


  • Scott Emerick
    replied
    Re: Getting ComboBox to Find Record

    Jeff,

    What you need to do is create a variable to bind the combo box object to, not the id field from the table. You then need to either use the 'OnChange' event of the combo box or a button to find the record you select from the drop-down. By having your combo box bound to the id field is always just going to change the value of the field in the record you are currently viewing.

    Here is a quick example.

    Make sure you have created a index on the field you want to find by.

    Scott

    Leave a comment:


  • jeffl
    started a topic Getting ComboBox to Find Record

    Getting ComboBox to Find Record

    I've tried in both Version 9 and 10:

    I'm absolutely embarrassed to say I can't get this to work. It is one of the most basic of things to do with a Combo Box. I've tried everything I can think of, but I am missing something about how this is done.

    1.) I create a new project, and one new table (named Testtable) with three fields:
    1 - ID (char indexed)
    2 - Name (char)
    3 - Description (char)

    2.) I then put sample data into a few records, being sure the ID field has unique data per record.

    3.) I create a new Default Form (named Testform) based on the Testtable with all three fields desplayed about midway down on the form

    4.) I place a Combo Box near the top of the form showing Testtable->ID. I set the Choices as Computed Automatically from Current Table, field ID. The valuea show correctly in the drop down list.

    5.) Now, I'd like whichever ID I select in the combo Box to control the record shown in the form. What I get instead is that the ID field of the current record is changed to the ID value, but the record does not change to the corresponding record associated with the original record ID field.

    What I want to do is so basic that I can't believe I have to learn how to drive this with scripting. Isn't this the most basic use for a drop down selection control?

    Please, how do I do this?
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