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Delete of record in grid not firing OnPageRedirect event

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    Delete of record in grid not firing OnPageRedirect event

    Does the deletion of a record in a grid fire the OnPageRedirect event?

    I have a master grid that has a linked child grid. Each is set to show a single record.

    I've set my update settings on the master grid to Customization > Target page > <Event>

    If I delete the record in the master grid, My OnBeforeSQLCommandExecute event handles the deletion of the child record.

    When the master grid refreshes, the master grid's record is deleted, so i don't see any grid details, and the transaction record displays (it's the detail view) as a blank record, with an error: 'Error in custom control xbasic: Result set row requested no found while getting result set data column.' Which makes sense, as the child record no longer exists.

    However, my master grid is not redirecting.

    I've tried running this in Working Preview, and it does the same thing. I've tried putting a debug(1) in the OnPageReDirect event but it does not seem to fire (when running in Working Preview).

    Any suggestions would be appreciated.

    Thanks,

    Robert
    Earl Allin
    REAInc.net

    We can help you with mentoring and custom programming services in Alpha, .NET, React, PHP, ColdFusion, and more..

    #2
    Re: Delete of record in grid not firing OnPageRedirect event

    Originally posted by workaholic06 View Post
    Does the deletion of a record in a grid fire the OnPageRedirect event?

    I have a master grid that has a linked child grid. Each is set to show a single record.

    I've set my update settings on the master grid to Customization > Target page > <Event>

    If I delete the record in the master grid, My OnBeforeSQLCommandExecute event handles the deletion of the child record.

    When the master grid refreshes, the master grid's record is deleted, so i don't see any grid details, and the transaction record displays (it's the detail view) as a blank record, with an error: 'Error in custom control xbasic: Result set row requested no found while getting result set data column.' Which makes sense, as the child record no longer exists.

    However, my master grid is not redirecting.

    I've tried running this in Working Preview, and it does the same thing. I've tried putting a debug(1) in the OnPageReDirect event but it does not seem to fire (when running in Working Preview).

    Any suggestions would be appreciated.

    Thanks,

    Robert
    the onPageRedirect event does not fire.

    this event ONLY fires when you click the Submit button on the grid.

    however, that does NOT mean you are out of luck.

    most (if not all) of the server side events (and OnBeforeSQLCommandExecute is a server-side event) allow you to compute some javascript response to send back the browser when the event has completed.

    the javascript to do a redirect is :

    location.href = 'url';

    the way that you register javascript to be sent back to the client in a server side event is as follows:



    aa = e.rtc.A_AjaxResponses
    aa[].text = "location.href = 'http://www.google.com'"
    aa[..].id = 100 'the order in which AjaxResponses are sent to the browser


    some of the event function prototypes document this pattern, but not all of them do. unfortunately, the 'OnBeforeSQLCommandExecute' function prototype does not document this pattern, but nevertheless, it does work.

    (the event that I went to to copy the pattern was the afterUpdate event).

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