| Subject | Re: getColor |
| From | Mervyn Bick <invalid@invalid.invalid> |
| Date | Tue, 23 Feb 2021 13:56:28 +0200 |
| Newsgroups | dbase.getting-started |
On 2021/02/22 22:02, Peter Hegelbach wrote: > Hi all > > From OLH: Sample getColor: > > function backgroundColorButton_onClick > private rgbValue // Use private for ¯o > rgbValue = getcolor() > if rgbValue # "" > form.colorscheme1.rowset.fields[ "BACKGROUND" ].value = rgbValue > define color SAMPLE_BG &rgbValue > form.sampleBackground.colorNormal = "SAMPLE_BG" > endif Ken has explained why this doesn't work. The documentation needs to be updated so that programmers don't get caught by this. A better way of doing this is to use the empty() function. if empty(rgbValue) ..... endif Mervyn. | |