Background-color bound field not working.

[bluttman]

Trying to change the background color of a textbox field using a bound variable on the background-color attribute. I've done it elsewhere in other programs but can not get it to work on any fields in a new program.

Has anybody had an issue like this?

[Scott Klement]

By default, a textbox is given a CSS class of 'input' (see the CSS class property of the textbox widget.) This default CSS class applies a background-image to the textbox, which takes precedence over the "background color". That's why you don't see the color.

A simple solution is to set the 'background image' property of your textbox to "none". (This will take precedence over the 'input' class, and therefore will not show the image, and your color will be visible instead.)

Or, an alternate solution is to create your own CSS class to use instead of the default 'input' class.

[bluttman]

I had already removed the css class. But I just tried setting the background-image: none. Still not working. The odd things is the "background-color" attribute is not even being applied when the field is viewed via F12 Developer tools in IE. Odder still is that I'm doing the same technique in other programs...

[Scott Klement]

Could it be something as simple as having another copy of the display file that's taking precedence in your library list?

[bluttman]

No, double-checked just to be sure. Actually, neither the background-color or Tool Tip bound attributes are being applied.

[Scott Klement]

The screenshot you've provided shows your file in the Visual Designer. I hope you understand that when you bind a background color to a variable, it will not show in the Visual Designer. It should show at run-time -- but not in the designer because your RPG program has to provide it with a color value, and the Visual Designer doesn't run your RPG program.

Assuming you have the same problem at run-time, could you please press Ctrl-F9 to create a JSON screen dump? This is much more useful to me than a picture of the screen, because it lets me "replay" the screen on my computer, and then I can look at the actual code running and see what's happening.

So, at run-time, please press Ctrl-F9 and post the resulting file ('json.txt') here. Thanks!

[bluttman]

Not sure how to attach the json file but here goes...

Code: Select all

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[Scott Klement]

For some reason, the OA handler is sending a blank value for the VDMEMBR_E variable (which is bound to the background color of the VDMEMBR field). Are you putting a value in this field in your program?

[bluttman]

Yes.

VDMEMBR_E = ' ';
if VDMEMBR = *blanks;
$$ERRMSG = 'Please enter a batch name.';
VDERROR = *ON;
VDMEMBR_E = 'yellow ';
VDMEMBR_T = $$ERRMSG;
VDERRMSG = %trim(VDERRMSG) +
$$ERRMSG +
CRLF;
endif;

[Scott Klement]

Is this variable defined in multiple scopes? For example, defined both globally and in a subprocedure, where you might be setting the wrong copy? Or in mutiple data structures where you might be setting the wrong copy?

For some reason, a blank value is being sent. If I manually change it to send the word "yellow", it works fine, so we need to figure out why the display file is getting a blank value.

yellow.png (15.49 KiB) Viewed 503 times