Re: foreach: list must not be a constant
Re: foreach: list must not be a constant
- Subject: Re: foreach: list must not be a constant
- From: Ken Anderson <email@hidden>
- Date: Thu, 14 Feb 2013 14:51:32 -0500
I would probably cache the result set and return it on subsequent calls (assuming it stays static throughout the page's lifetime).
On Feb 14, 2013, at 2:43 PM, Chuck Hill <email@hidden> wrote:
> Just an aside, but if you are using auto-binding sync that is going to be doing a lot of fetching.
>
> Chuck
>
> On 2013-02-14, at 11:33 AM, John Pollard wrote:
>
>> It is implemented as a method returning an NSArray:
>>
>> // Used to list players to tick who is playing
>> public NSArray getPlayerGroups()
>> {
>> Object orderings[]={EOSortOrdering.sortOrderingWithKey("name", EOSortOrdering.CompareAscending)};
>> NSArray sortOrderings = new NSArray(orderings);
>> return PlayerGroup.fetchAllPlayerGroups(ec, sortOrderings);
>> }
>>
>> This is actually in the super class of the component class (though I tried copying it to the actual component class and that didn't help. Neither did providing a setPlayerGroups method(), though I see no need to provide a set method.
>>
>> Thanks
>> John
>>
>> On 14 Feb 2013, at 19:29, Musall Maik <email@hidden> wrote:
>>
>>> Please show the Java implementation of that list.
>>>
>>> Am 14.02.2013 um 20:24 schrieb John Pollard <email@hidden>:
>>>
>>>> Hi List,
>>>>
>>>> In wolips html view I get an error on the first line of the following html code:
>>>>
>>>> <wo:foreach list="$playerGroups" item="$nextPlayerGroup">
>>>> <wo:ERQMListViewElement>
>>>> <h3><webobject name="playerGroupLink"></webobject></h3>
>>>> </wo:ERQMListViewElement>
>>>> </wo:foreach>
>>>>
>>>> The error is on the foreach line: "list must not be a constant", though it isn't a constant and it works ok when run.
>>>>
>>>> I have updated wolips based on http://wocommunity.org/wolips/3.7/stable/
>>>>
>>>> Thanks for any help.
>>>> John
>>>>
>>>>
>>>>
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