hallikpapa
asked on
Best way to disable combobox?
I am trying to globally enable/disable form fields based on a boolean var I am setting dynamically per record.
This code is not working for my comboBox, I am still able to change the values even though I editMode = false.
Neither one of these fields should be editable because the editMode = false (both in default and in the value I am passing in), but I activate the date picker & drop down menu.
What am I doing wrong?
I have tried enabled=, but it makes the whole combobox background a darkgrey color, and I don't want to color to change, just unclickable.
If I must use enabled for both combobox and datepicker, how do I change the background color to it? There doesn't seem to be an attribute I can find for that.
This code is not working for my comboBox, I am still able to change the values even though I editMode = false.
Neither one of these fields should be editable because the editMode = false (both in default and in the value I am passing in), but I activate the date picker & drop down menu.
What am I doing wrong?
I have tried enabled=, but it makes the whole combobox background a darkgrey color, and I don't want to color to change, just unclickable.
If I must use enabled for both combobox and datepicker, how do I change the background color to it? There doesn't seem to be an attribute I can find for that.
[Bindable] public var editMode = false;
..
..
..
<mx:FormItem direction="horizontal" label="District" required="true">
<mx:ComboBox id="districts" labelField="name" dataProvider="{districtCollection}"
open="{editMode}"
editable="{editMode}"
change="onDistrictSelected(event)"/>
</mx:FormItem>
<mx:FormItem required="true" label="Date:">
<mx:DateField id="date" selectedDate="{report.startDate}" editable="{editMode}"/>
</mx:FormItem>
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If you make a custom skip for disabledIcon you can make it look how you want, but you will have to draw it up as a PNG. Perhaps there is a style to change it. I'll look more later.
ASKER
Thanks. I thought I could make it work like this:
http://blog.flexexamples.com/2008/07/19/setting-the-label-color-on-a-disabled-combobox-control-in-flex/
My code is almost the same, except I am not using a color picker. I just explicitly set the color value to #999999, but it isn't coming out as it should.
I can't tell if the text color is changing, because the background color is so dark and I can't figure out how to make that not change between enable/disable.
But they seem to accomplish this in that demo....
http://blog.flexexamples.com/2008/07/19/setting-the-label-color-on-a-disabled-combobox-control-in-flex/
My code is almost the same, except I am not using a color picker. I just explicitly set the color value to #999999, but it isn't coming out as it should.
I can't tell if the text color is changing, because the background color is so dark and I can't figure out how to make that not change between enable/disable.
But they seem to accomplish this in that demo....
>> My code is almost the same, except...
Please show us your code
Please show us your code
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ASKER
The combobox is dark grey, text is unreadable. Not like on the URL i posted above. It looks like the text color is the only thing changing when disabled, whereas the background on my combo box goes dark grey. I checked the main.css, and there is no entry for FormItem.
<mx:FormItem direction="horizontal" label="District" required="true">
<mx:ComboBox id="districts" labelField="name" dataProvider="{districtCollection}"
change="onDistrictSelected(event)"
enabled="{editMode}"
disabledColor="#999999"
disabledIconColor="#FFFFFF"
/>
</mx:FormItem>
ASKER
The problem was I was disabling the combobox, and not the form item. Thanks.
ASKER