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[REBOL] How_to_change_content_of_text-list

From: philb::upnaway::com at: 2-Feb-2003 21:19

Hi Yogi, You have to operate on the Block of words that you supply to the text-list. A Fix for oyour program is : REBOL[ Title: "listentest3" ] lv-data: ["Apfel" "Birne" "Pflaume"] view layout[ textliste: text-list data lv-data button "Liste 1" [ clear lv-data foreach lv-item ["eins" "zwei" "drei"] [append lv-data lv-item] show textliste ] button "Liste 2" [ append lv-data "vier" show textliste ] ] Cheers Phil === Original Message === Hello, I have written this test-code: REBOL[ Title: "listentest3" ] view layout[ textliste: text-list data ["Apfel" "Birne" "Pflaume"] button "Liste 1" [ textliste/data: ["eins" "zwei" "drei"] show textliste ] button "Liste 2" [ append textliste/data "vier" show textliste ] ] If I press directly after starting the programm on button Liste 2, the string "vier" is added to the text-list in the GUI. But if I press on the button Liste 1 nothing happens. If I press after that on button Liste 2, also nothing happens. This looks very strange to me. Is it possible to assign a new block as content to a text-list? Thanks for help. cu, yogi