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Submit value from UX and list to SQL TABLE

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    Submit value from UX and list to SQL TABLE

    I'm in process of moving from grids to lists, and from dbf to SQL, working my way through the videos on UX and list controls. I have successfully set a value in the UX, populating the drop down choices in the UX from "table 1". I've also set the value in the list, populating the list from "table 2". I've set the UX and list return values to return what I need, and I can get each to display correctly in its own alert box (The UX with an on change event, and the list with a double click event.

    I've also inserted static values to "table 3" using the xbasic SQL genie. My goal is to insert (into table 3) both the returned value from the UX and the returned value from the list after the user makes a selection from the drop down in the UX and double clicks on a row in the list. I can't seem to figure out how to take the UX returned value and the list returned value and set the arguments in the SQL insert code into them. I'm wondering if I can skip the whole arguments concept and insert the values in the variables produced by the UX and this list.

    I appreciate any help.

    Thanks,

    Rob

    #2
    When you create an AJAX callback, either on a button (which is how I usually start out) or on a double click event, all of the data from the UX is passed to the AJAX callback in the e object (think of e as standing for everything).
    e.dataSubmitted.list1 gives you the value that is passed into the Xbasic function from list1.
    If you put a DEBUG(1) at the beginning of your Xbasic function, you can see all of the values getting passed back to the function within the e object.
    I would NOT recommend skipping the whole arguments concept, so to set the value of the argument from the list you would use something like this:

    args.Set("Arg1", e.dataSubmitted.dropdownControlName)
    args.Set("Arg2", e.dataSubmitted.list1)


    Replace Arg1 and Arg2 with meaningful names. Replace dropdownControlName and list1 names as appropraite.

    When you are debugging, in the watch window, look at your sql statement using:

    replace_arguments_in_string(sqlStatement,args)

    and you should see your sql statement with the arguments converted to the actual values. If you paste that statement into your sql server management studio or mySql workbench, it should do what you want it to (insert, update, delete, or view records).
    Remember that Alpha will create the sqlStatement with double quotes ( " ) but sql needs to see the statement with single quotes ( ' ) so when you manually paste the statement in your management studio or workbench, convert the double quotes to single quotes. In production, Alpha takes care of that automatically.

    Hope this helps,
    Jay
    Jay Talbott
    Lexington, KY

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