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ComboBox

2/20/2006 9:06 AM	Rate (0)
Deckard78 Posts: 102 Rating: (1)	I want to insert a ComboBox list in a graphic page. What instruments should I use ?
Deckard78 Posts: 102 Rating: (1)
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2/20/2006 9:34 AM	Rate (0)
Salma Posts: 1398 Rating: (151)	You can use the TextList SmartObject in WinCC if your combobox values are static. If the list values can change in runtime then you can use any ActiveX combo-box control.If you have Microsoft Office installed then you can use the Forms 2.0 Combobox control. You can then use VBS scripts to populate and manipulate the combobox. Regards, Salma
Salma Posts: 1398 Rating: (151)
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2/20/2006 11:55 AM	Rate (0)
Ikkezelf Posts: 1084 Rating: (72)	or you can create your own comboboxes in a customised object as I did. A lot of work for the first one, but if you create it wise then the rest will be peace of cake. I created mine out of Textboxes I believe.
Ikkezelf Posts: 1084 Rating: (72)
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10/18/2006 4:24 AM	Rate (0)
kee Posts: 93 Rating: (4)	Hi guys, I've an issue on the combo box which i've created. Basically, my combo box works fine! The one issue I'm facing now is when I re-select the same item in the Combo box again (twice), It does not do the action which works perfectly well during the first time i select that item. In order to perform the action, i've to intentionally select the other item, then back to this item again. I believed that there might be a solution to free the buffer in the combo box to allow the same time to be selected and perform twice the action. Hope you guys understand what i meant! [:(] Kee
kee Posts: 93 Rating: (4)
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10/18/2006 8:28 AM	Rate (0)
Nemo Posts: 3149 Rating: (172)	Hi, perhaps using a textlist is a little bit easier? http://support.automation.siemens.com/WW/view/en/21897173 nemo
Nemo Posts: 3149 Rating: (172)
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10/18/2006 9:40 AM	Rate (0)
kee Posts: 93 Rating: (4)	Hi guys, I've most of my pages working on MS Form 2.0, combo box.Only happen to caught the bugs recently. So can'tchangeother textbox. please helpmy initial question. Thanks! kee
kee Posts: 93 Rating: (4)
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10/18/2006 10:38 AM	Rate (0)
Salma Posts: 1398 Rating: (151)	Hi Kee If yourscript is on the Change Event Script then this behaviour is normal. By selecting the same value you are not changing the value and so the script is not triggered [;)] To select the same value twice just create a VBS script on the ComboBox's MouseDown Event Script : [code]item.text = ""[/code]
Salma Posts: 1398 Rating: (151)
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