Right... Because you're not scoping correctly. Within a function, even a
IIFE, the 'this' pointer is different from the enclosing scope. Example:
class TestClass {
someFunc() {
// 'this' references an instance of TestClass, so this will work:
this.otherFunc();
(function() {
// 'this' references 'window' and this will not work
this.otherFunc();
})();
((function() {
// 'this' references the same instance of TestClass as the
enclosing scope
// due to the bind call, so this will work:
this.otherFunc();
}).bind(this))();
(() => {
// 'this' references the same instance of TestClass as the
enclosing scope
// due to the 'fat-arrow' syntax, so this will work:
this.otherFunc();
})();
}
otherFunc() {
console.log('It works!');
}
}
I suggest you use the fat-arrow syntax:
this.delay(() => {this.createNewDataSource(true);}, 1000);
On Thu, Jul 14, 2016 at 8:07 AM, Simon Azzopardi <
[email protected]> wrote:
> I am trying like this:
>
> delay = (function(){
> var timer = 0;
> return function(callback:any, ms:any){
> clearTimeout (timer);
> timer = setTimeout(callback, ms);
> };
> })();
>
>
> clientSearchFilter($event:any){
> this._searchKeywords = $event.target.value;
>
> this.delay(function(){
> this.createNewDataSource(true);
> }, 1000 );
> }
>
> but is telling me this.createNewDataSource is not a function
>
> On Thursday, July 14, 2016 at 1:56:05 PM UTC+2, Simon Azzopardi wrote:
>>
>> Hi Lucas
>>
>> I have tried it out but I cannot call a function which I have in my
>> component... telling me that my function is not a function :/
>>
>> Any help?
>>
>> On Thursday, July 14, 2016 at 1:12:17 PM UTC+2, Lucas Lacroix wrote:
>>>
>>> Then use the standard Javascript setTimeout function.
>>>
>>> On Thu, Jul 14, 2016 at 6:27 AM, Simon Azzopardi <
>>> [email protected]> wrote:
>>>
>>>> Hi Lucas,
>>>>
>>>> I need to store the string in another value to be passed to ag-grid.
>>>>
>>>> All I want just to timeout the keyup...
>>>>
>>>> On Thursday, July 14, 2016 at 12:11:49 PM UTC+2, Lucas Lacroix wrote:
>>>>>
>>>>> Take a look at ng2-bootstrap. It already has a typeahead component
>>>>> which should do what you want:
>>>>> http://valor-software.com/ng2-bootstrap/#/typeahead
>>>>>
>>>>> On Thu, Jul 14, 2016 at 6:05 AM, Simon Azzopardi <
>>>>> [email protected]> wrote:
>>>>>
>>>>>> Hi guys,
>>>>>>
>>>>>> Does anyone can give some help on how to achive this:
>>>>>>
>>>>>> I need to on keyup on an input, an event will be trigerred to get the
>>>>>> input value and search for through server side.
>>>>>>
>>>>>> But in order to sent to many, I need some delay after keyup, just
>>>>>> like after finishes entering a word
>>>>>>
>>>>>> Can anyone give me some insight regarding this please?
>>>>>>
>>>>>> Kind Regards
>>>>>>
>>>>>> --
>>>>>> You received this message because you are subscribed to the Google
>>>>>> Groups "AngularJS" group.
>>>>>> To unsubscribe from this group and stop receiving emails from it,
>>>>>> send an email to [email protected].
>>>>>> To post to this group, send email to [email protected].
>>>>>> Visit this group at https://groups.google.com/group/angular.
>>>>>> For more options, visit https://groups.google.com/d/optout.
>>>>>>
>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> Lucas Lacroix
>>>>> Computer Scientist
>>>>> System Technology Division, MEDITECH <http://ehr.meditech.com>
>>>>> 781-774-2293
>>>>>
>>>> --
>>>> You received this message because you are subscribed to the Google
>>>> Groups "AngularJS" group.
>>>> To unsubscribe from this group and stop receiving emails from it, send
>>>> an email to [email protected].
>>>> To post to this group, send email to [email protected].
>>>> Visit this group at https://groups.google.com/group/angular.
>>>> For more options, visit https://groups.google.com/d/optout.
>>>>
>>>
>>>
>>>
>>> --
>>> Lucas Lacroix
>>> Computer Scientist
>>> System Technology Division, MEDITECH <http://ehr.meditech.com>
>>> 781-774-2293
>>>
>> --
> You received this message because you are subscribed to the Google Groups
> "AngularJS" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to [email protected].
> To post to this group, send email to [email protected].
> Visit this group at https://groups.google.com/group/angular.
> For more options, visit https://groups.google.com/d/optout.
>
--
Lucas Lacroix
Computer Scientist
System Technology Division, MEDITECH <http://ehr.meditech.com>
781-774-2293
--
You received this message because you are subscribed to the Google Groups
"AngularJS" group.
To unsubscribe from this group and stop receiving emails from it, send an email
to [email protected].
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For more options, visit https://groups.google.com/d/optout.
