Yes it has 12 objects currently.. hier is the definition of Resource:
var Resource;
Resource = $resource(apiHost + '/:resource/:id', {
id: '@id',
resource: $scope.resourceType + 's'
}, {
update: {method: 'PUT'}
});Code hier eingeben...
Am Freitag, 30. Januar 2015 23:11:48 UTC+1 schrieb Nicholas Smith:
>
> Is $scope.list actually an array?
> On Jan 30, 2015 3:59 PM, "Kristijan Pokas" <[email protected]
> <javascript:>> wrote:
>
>> I've seen your solution.. it is a simple example. :)
>>
>> My list is following defined:
>> $scope.list = $scope[$scope.resourceType + 's'] = Resource.query();
>> ....
>> $scope.totalItems = 12; //$scope.list;
>> $scope.currentPage = 1;
>> $scope.itemsPerPage = 5;
>>
>> ...
>>
>> .filter('offset', function() {
>> return function(input, offset) {
>> return (input instanceof Array) ? input.slice(+offset) : input;
>> };
>> })
>>
>> the html code is as such as yours.
>>
>> But I can't $scope.list.length assign to the variable $scope.totalItems..
>> only $scope.list
>>
>> Am Freitag, 30. Januar 2015 19:03:51 UTC+1 schrieb Nicholas Smith:
>>>
>>> Forgot to link the updated example, it is at
>>> http://plnkr.co/edit/vgNJOb2ZfgEmjqHBp1G3?p=preview
>>>
>>>
>>>
>>> On Friday, January 30, 2015 at 12:03:18 PM UTC-6, Nicholas Smith wrote:
>>>>
>>>> I updated my example to directly set $scope.totalItems = list.length
>>>> and it is still working fine. There might be another problem in your code
>>>> can you resend the javascript and HTML as it looks now?
>>>>
>>>> To answer your question though, if you need to convert a string to a
>>>> number you can use the parseInt function, such as
>>>> var a = parseInt("10")
>>>>
>>>> From your function where you are receiving the data from the server you
>>>> could assign $scope.totalItems = results.length from there.
>>>>
>>>>
>>>>
>>>> On Friday, January 30, 2015 at 11:37:59 AM UTC-6, Kristijan Pokas wrote:
>>>>>
>>>>> Nicholas.. have you an idea how could I convert a string in an INT?
>>>>>
>>>>> That is the only one problem in my code. Because when I set the
>>>>> totalItems as a static number.. it works. But how I said earlier.. the
>>>>> number of items will increase itself then I can't use the number 12 no
>>>>> longer.
>>>>>
>>>>> Am Freitag, 30. Januar 2015 18:21:18 UTC+1 schrieb Kristijan Pokas:
>>>>>>
>>>>>> It doesn't work.
>>>>>>
>>>>>> I have a dynamic array from the backend server. So I can't set a
>>>>>> static number in totalItems?! I need the number of the list from the
>>>>>> backend.. when I set $scope.totalItems.length then I have the dynamic
>>>>>> number of items.. it is currently 12.. but in future the number of items
>>>>>> can increment itself.
>>>>>>
>>>>>> but the totalItems.length is NOT a INT.. I think it's a string. That
>>>>>> is the problem why the list won't output correctly. Do you know what I
>>>>>> mean?
>>>>>>
>>>>>> The array consists of objects which have more items..
>>>>>>
>>>>>> for example: {id: ..., firstname: ..., lastname: ... etc.} {....} and
>>>>>> so on.
>>>>>>
>>>>>> Am Freitag, 30. Januar 2015 17:16:52 UTC+1 schrieb Nicholas Smith:
>>>>>>>
>>>>>>> Sorry about that I forgot offset wasn't part of stock angular
>>>>>>> filters. You'll need to add it. Here's a plnkr showing your code
>>>>>>> working
>>>>>>> with the filter.
>>>>>>>
>>>>>>> http://plnkr.co/edit/QLH5beg2QMEVg9h5Fx2R?p=preview
>>>>>>>
>>>>>>> The filter to add will look like this:
>>>>>>>
>>>>>>> angular.module('YourAppModule').filter('offset', function () {
>>>>>>> return function (input, offset) {
>>>>>>> return (input instanceof Array) ? input.slice(+offset) : input;
>>>>>>> }
>>>>>>> })
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Friday, January 30, 2015 at 10:07:46 AM UTC-6, Kristijan Pokas
>>>>>>> wrote:
>>>>>>>>
>>>>>>>> The problem is, that the $scope.list.length isn't an int value.
>>>>>>>>
>>>>>>>> I have to convert this but I don't know how..
>>>>>>>>
>>>>>>>> The items are coming from a backend server. There are object items.
>>>>>>>>
>>>>>>>> Am Freitag, 30. Januar 2015 16:58:20 UTC+1 schrieb Nicholas Smith:
>>>>>>>>>
>>>>>>>>> Does your $scope.list actually contain all the items not just one
>>>>>>>>> page of results?
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Friday, January 30, 2015 at 9:55:36 AM UTC-6, Kristijan Pokas
>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>> I've tried your solution but then it outputs no items. :(
>>>>>>>>>>
>>>>>>>>>> Am Freitag, 30. Januar 2015 16:23:14 UTC+1 schrieb Nicholas Smith:
>>>>>>>>>>>
>>>>>>>>>>> You need to specify an offset as a starting point in your
>>>>>>>>>>> ng-repeat directive.
>>>>>>>>>>>
>>>>>>>>>>> <tr ng-repeat="model in list | offset: currentPage*itemsPerPage
>>>>>>>>>>> | limitTo: itemsPerPage">
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Friday, January 30, 2015 at 8:41:18 AM UTC-6, Kristijan Pokas
>>>>>>>>>>> wrote:
>>>>>>>>>>>>
>>>>>>>>>>>> $scope.totalItems = $scope.list;
>>>>>>>>>>>>
>>>>>>>>>>>> When I output my totalItems in the brackets
>>>>>>>>>>>> {{totalItems.length}} then it outputs 12 (thats the currently
>>>>>>>>>>>> number of
>>>>>>>>>>>> items).
>>>>>>>>>>>>
>>>>>>>>>>>> I think the paginator see this as a string and not as a number,
>>>>>>>>>>>> because when I'm giving my totalItems a static number then it
>>>>>>>>>>>> outputs the
>>>>>>>>>>>> correct Pagination Numbers (in my example there are 3 pages).
>>>>>>>>>>>>
>>>>>>>>>>>> How can I convert this in an Int value? I tried with parseInt
>>>>>>>>>>>> but it doesn't work.
>>>>>>>>>>>>
>>>>>>>>>>> --
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