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From Gabe Harbs <harbs.li...@gmail.com>
Subject Re: DropDownList with ArrayList
Date Thu, 25 Jan 2018 22:36:16 GMT
Yeah. Maybe. In my case, I just used Array instead of ArrayList, but that shouldn’t really
be necessary…

> On Jan 26, 2018, at 12:29 AM, Piotr Zarzycki <piotrzarzycki21@gmail.com> wrote:
> 
> Hi Harbs,
> 
> I've looked couple of times into the DropDownList from Basic. Maybe it's
> time to reorganize things. Add there View, Model, Renderers etc ? I did
> that for MDL DropDownList.
> 
> Thanks, Piotr
> 
> 2018-01-25 23:18 GMT+01:00 Gabe Harbs <harbs.lists@gmail.com>:
> 
>> The dataProvider setter in DropDownList has the following code:
>> 
>>                for (i = 0; i < n; i++) {
>>                    opt = document.createElement('option') as
>> HTMLOptionElement;
>>                    if (lf)
>>                        opt.text = value[i][lf];
>>                    else
>>                        opt.text = value[i];
>>                    dd.add(opt, null);
>>                }
>> 
>> Basically, it makes the assumption that the dataProvider is an
>> index-accessible object. This is not the case if the dataProvider is a
>> collection. In that case, the code should be something like this:
>> 
>>                        opt.text = value.getItemAt(i)[lf];
>>                    else
>>                        opt.text = value.getItemAt(i);
>> 
>> I’m not sure of the best way to generalize this.
>> 
>> Thoughts?
>> Harbs
> 
> 
> 
> 
> -- 
> 
> Piotr Zarzycki
> 
> Patreon: *https://www.patreon.com/piotrzarzycki
> <https://www.patreon.com/piotrzarzycki>*


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