Re: [flexcoders] datagrid not rendering after dataprovider update

[Wouter Schreuders]

Hi Alex

To replicate the problem.

- launch the app (it will populate the datagrid with values)

- choose a different date in the date picker on the top left

- the dataprovider will get updated but the datagrid doesn't update
properly, instead it just remains blank

- use the scroller on the right-hand side to scroll through the datagrid,
the datagrid will then render properly

Thanks

Wouter

On 26 April 2012 08:37, Alex Harui  wrote:

> **
>
>
> What are the steps to reproduce the problem?
>
>
>
> On 4/20/12 12:54 AM, "Wouter Schreuders"  wrote:
>
>
>
>
>
>
> I've made a simple test case in which I can replicate the problem. If
> anyone feels like having a look you can download it here:
>
> http://www.filefactory.com/file/6oz4m4wrkx31/n/DataGridRender_zip
>
>
>
> On 4 April 2012 23:12, Alex Harui  wrote:
>
>
>
>
>
>
> Do you have a simple test case?
>
>
>
>
> On 4/4/12 8:43 AM, "Wouter Schreuders"  http://wschreud...@gmail.com> > wrote:
>
>
>
>
>
>
> spark DG
>
>
> On 4 April 2012 17:28, Alex Harui  http://aha...@adobe.com> > wrote:
>
>
>
>
>
>
> MX or Spark DG?
>
>
>
>
>
>
> On 4/4/12 12:05 AM, "Wouter Schreuders"  http://wschreud...@gmail.com>   > wrote:
>
>
>
>
>
>
> I thought that that may be the case, so I removed all my custom
> itemrenderers but the problem remains, I've also noticed that the problem
> only occurs after I have entered a date range, if I stick with the standard
> date range then problem doesn't occur.
>
> On 3 April 2012 22:23, Alex Harui  http://aha...@adobe.com>   > wrote:
>
>
>
>
>
>
> That sounds more like an issue with custom renderers.
>
>
>
>
> On 4/3/12 4:47 AM, "Wouter Schreuders"  http://wschreud...@gmail.com>    <
> http://wschreud...@gmail.com> > wrote:
>
>
>
>
>
>
> Hi All
>
> I've run into a rendering problem with the datagrid.
>
> I have a datagrid that a user can search using a date range, furthermore
> the user can also search using keywords. I do this by first looking at the
> date range and applying a filter to the array of objects based on the
> dates. Then I make of a copy of that arraycollection and assign the
> arraycollection which binds to my datagrid to that collection.
>
> The problem is that when the user selects a date range and I apply the
> filter, the datagrid content disappears. The scrollbar on the side updates
> though and if I scroll down then the content appears and renders correctly.
> I've tried the following post refresh commands but none of them solve the
> problem.
>
> (datagrid.dataProvider as ArrayCollection).refresh();
> datagrid .invalidateSkinState();
> datagrid .invalidateDisplayList();
> datagrid .validateNow();
>
> Here's the code where I get the date range.
>
> var dateFilteredArray:Array = _transactions.source.filter(
> function (item:Transaction, index:int, array:Array):Boolean
> {
> if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf()
> || Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
> return false
> else
> return true //item is inside date range
> }
> );
> _dateFilteredCollection = new ArrayCollection(dateFilteredArray);
>
> Anyone run into this before?
>
>
>
>
>
> --
> Alex Harui
> Flex SDK Team
> Adobe Systems, Inc.
> http://blogs.adobe.com/aharui
>
>  
>

Re: [flexcoders] datagrid not rendering after dataprovider update

[Alex Harui]

What are the steps to reproduce the problem?


On 4/20/12 12:54 AM, "Wouter Schreuders"  wrote:






I've made a simple test case in which I can replicate the problem. If anyone 
feels like having a look you can download it here:

http://www.filefactory.com/file/6oz4m4wrkx31/n/DataGridRender_zip



On 4 April 2012 23:12, Alex Harui  wrote:





Do you have a simple test case?




On 4/4/12 8:43 AM, "Wouter Schreuders" http://wschreud...@gmail.com> > wrote:






spark DG

On 4 April 2012 17:28, Alex Harui http://aha...@adobe.com> > 
wrote:





MX or Spark DG?





On 4/4/12 12:05 AM, "Wouter Schreuders" http://wschreud...@gmail.com>   > wrote:






I thought that that may be the case, so I removed all my custom itemrenderers 
but the problem remains, I've also noticed that the problem only occurs after I 
have entered a date range, if I stick with the standard date range then problem 
doesn't occur.

On 3 April 2012 22:23, Alex Harui http://aha...@adobe.com>  
 > wrote:





That sounds more like an issue with custom renderers.




On 4/3/12 4:47 AM, "Wouter Schreuders" http://wschreud...@gmail.com>    
 > wrote:






Hi All

I've run into a rendering problem with the datagrid.

I have a datagrid that a user can search using a date range, furthermore the 
user can also search using keywords. I do this by first looking at the date 
range and applying a filter to the array of objects based on the dates. Then I 
make of a copy of that arraycollection and assign the arraycollection which 
binds to my datagrid to that collection.

The problem is that when the user selects a date range and I apply the filter, 
the datagrid content disappears. The scrollbar on the side updates though and 
if I scroll down then the content appears and renders correctly. I've tried the 
following post refresh commands but none of them solve the problem.

(datagrid.dataProvider as ArrayCollection).refresh();
datagrid .invalidateSkinState();
datagrid .invalidateDisplayList();
datagrid .validateNow();

Here's the code where I get the date range.

var dateFilteredArray:Array = _transactions.source.filter(
function (item:Transaction, index:int, array:Array):Boolean
{
if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf() || 
Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
return false
else
return true //item is inside date range
}
);
_dateFilteredCollection = new ArrayCollection(dateFilteredArray);

Anyone run into this before?





--
Alex Harui
Flex SDK Team
Adobe Systems, Inc.
http://blogs.adobe.com/aharui

Re: [flexcoders] datagrid not rendering after dataprovider update

[Wouter Schreuders]

I've made a simple test case in which I can replicate the problem. If
anyone feels like having a look you can download it here:

http://www.filefactory.com/file/6oz4m4wrkx31/n/DataGridRender_zip



On 4 April 2012 23:12, Alex Harui  wrote:

> **
>
>
> Do you have a simple test case?
>
>
>
> On 4/4/12 8:43 AM, "Wouter Schreuders"  wrote:
>
>
>
>
>
>
> spark DG
>
> On 4 April 2012 17:28, Alex Harui  wrote:
>
>
>
>
>
>
> MX or Spark DG?
>
>
>
>
>
> On 4/4/12 12:05 AM, "Wouter Schreuders"  http://wschreud...@gmail.com> > wrote:
>
>
>
>
>
>
> I thought that that may be the case, so I removed all my custom
> itemrenderers but the problem remains, I've also noticed that the problem
> only occurs after I have entered a date range, if I stick with the standard
> date range then problem doesn't occur.
>
> On 3 April 2012 22:23, Alex Harui  http://aha...@adobe.com> > wrote:
>
>
>
>
>
>
> That sounds more like an issue with custom renderers.
>
>
>
>
> On 4/3/12 4:47 AM, "Wouter Schreuders"  http://wschreud...@gmail.com>   > wrote:
>
>
>
>
>
>
> Hi All
>
> I've run into a rendering problem with the datagrid.
>
> I have a datagrid that a user can search using a date range, furthermore
> the user can also search using keywords. I do this by first looking at the
> date range and applying a filter to the array of objects based on the
> dates. Then I make of a copy of that arraycollection and assign the
> arraycollection which binds to my datagrid to that collection.
>
> The problem is that when the user selects a date range and I apply the
> filter, the datagrid content disappears. The scrollbar on the side updates
> though and if I scroll down then the content appears and renders correctly.
> I've tried the following post refresh commands but none of them solve the
> problem.
>
> (datagrid.dataProvider as ArrayCollection).refresh();
> datagrid .invalidateSkinState();
> datagrid .invalidateDisplayList();
> datagrid .validateNow();
>
> Here's the code where I get the date range.
>
> var dateFilteredArray:Array = _transactions.source.filter(
> function (item:Transaction, index:int, array:Array):Boolean
> {
> if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf()
> || Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
> return false
> else
> return true //item is inside date range
> }
> );
> _dateFilteredCollection = new ArrayCollection(dateFilteredArray);
>
> Anyone run into this before?
>
>
>
>
>
> --
> Alex Harui
> Flex SDK Team
> Adobe Systems, Inc.
> http://blogs.adobe.com/aharui
>
>  
>

Re: [flexcoders] datagrid not rendering after dataprovider update

[Wouter Schreuders]

I'll put one together now and see if I can replicate it

On 4 April 2012 23:12, Alex Harui  wrote:

> **
>
>
> Do you have a simple test case?
>
>
>
> On 4/4/12 8:43 AM, "Wouter Schreuders"  wrote:
>
>
>
>
>
>
> spark DG
>
> On 4 April 2012 17:28, Alex Harui  wrote:
>
>
>
>
>
>
> MX or Spark DG?
>
>
>
>
>
> On 4/4/12 12:05 AM, "Wouter Schreuders"  http://wschreud...@gmail.com> > wrote:
>
>
>
>
>
>
> I thought that that may be the case, so I removed all my custom
> itemrenderers but the problem remains, I've also noticed that the problem
> only occurs after I have entered a date range, if I stick with the standard
> date range then problem doesn't occur.
>
> On 3 April 2012 22:23, Alex Harui  http://aha...@adobe.com> > wrote:
>
>
>
>
>
>
> That sounds more like an issue with custom renderers.
>
>
>
>
> On 4/3/12 4:47 AM, "Wouter Schreuders"  http://wschreud...@gmail.com>   > wrote:
>
>
>
>
>
>
> Hi All
>
> I've run into a rendering problem with the datagrid.
>
> I have a datagrid that a user can search using a date range, furthermore
> the user can also search using keywords. I do this by first looking at the
> date range and applying a filter to the array of objects based on the
> dates. Then I make of a copy of that arraycollection and assign the
> arraycollection which binds to my datagrid to that collection.
>
> The problem is that when the user selects a date range and I apply the
> filter, the datagrid content disappears. The scrollbar on the side updates
> though and if I scroll down then the content appears and renders correctly.
> I've tried the following post refresh commands but none of them solve the
> problem.
>
> (datagrid.dataProvider as ArrayCollection).refresh();
> datagrid .invalidateSkinState();
> datagrid .invalidateDisplayList();
> datagrid .validateNow();
>
> Here's the code where I get the date range.
>
> var dateFilteredArray:Array = _transactions.source.filter(
> function (item:Transaction, index:int, array:Array):Boolean
> {
> if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf()
> || Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
> return false
> else
> return true //item is inside date range
> }
> );
> _dateFilteredCollection = new ArrayCollection(dateFilteredArray);
>
> Anyone run into this before?
>
>
>
>
>
> --
> Alex Harui
> Flex SDK Team
> Adobe Systems, Inc.
> http://blogs.adobe.com/aharui
>
>  
>

Re: [flexcoders] datagrid not rendering after dataprovider update

[Alex Harui]

Do you have a simple test case?


On 4/4/12 8:43 AM, "Wouter Schreuders"  wrote:






spark DG

On 4 April 2012 17:28, Alex Harui  wrote:





MX or Spark DG?




On 4/4/12 12:05 AM, "Wouter Schreuders" http://wschreud...@gmail.com> > wrote:






I thought that that may be the case, so I removed all my custom itemrenderers 
but the problem remains, I've also noticed that the problem only occurs after I 
have entered a date range, if I stick with the standard date range then problem 
doesn't occur.

On 3 April 2012 22:23, Alex Harui http://aha...@adobe.com> > 
wrote:





That sounds more like an issue with custom renderers.




On 4/3/12 4:47 AM, "Wouter Schreuders" http://wschreud...@gmail.com>   > wrote:






Hi All

I've run into a rendering problem with the datagrid.

I have a datagrid that a user can search using a date range, furthermore the 
user can also search using keywords. I do this by first looking at the date 
range and applying a filter to the array of objects based on the dates. Then I 
make of a copy of that arraycollection and assign the arraycollection which 
binds to my datagrid to that collection.

The problem is that when the user selects a date range and I apply the filter, 
the datagrid content disappears. The scrollbar on the side updates though and 
if I scroll down then the content appears and renders correctly. I've tried the 
following post refresh commands but none of them solve the problem.

(datagrid.dataProvider as ArrayCollection).refresh();
datagrid .invalidateSkinState();
datagrid .invalidateDisplayList();
datagrid .validateNow();

Here's the code where I get the date range.

var dateFilteredArray:Array = _transactions.source.filter(
function (item:Transaction, index:int, array:Array):Boolean
{
if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf() || 
Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
return false
else
return true //item is inside date range
}
);
_dateFilteredCollection = new ArrayCollection(dateFilteredArray);

Anyone run into this before?





--
Alex Harui
Flex SDK Team
Adobe Systems, Inc.
http://blogs.adobe.com/aharui

Re: [flexcoders] datagrid not rendering after dataprovider update

[Wouter Schreuders]

spark DG

On 4 April 2012 17:28, Alex Harui  wrote:

> **
>
>
> MX or Spark DG?
>
>
>
> On 4/4/12 12:05 AM, "Wouter Schreuders"  wrote:
>
>
>
>
>
>
> I thought that that may be the case, so I removed all my custom
> itemrenderers but the problem remains, I've also noticed that the problem
> only occurs after I have entered a date range, if I stick with the standard
> date range then problem doesn't occur.
>
> On 3 April 2012 22:23, Alex Harui  wrote:
>
>
>
>
>
>
> That sounds more like an issue with custom renderers.
>
>
>
>
> On 4/3/12 4:47 AM, "Wouter Schreuders"  http://wschreud...@gmail.com> > wrote:
>
>
>
>
>
>
> Hi All
>
> I've run into a rendering problem with the datagrid.
>
> I have a datagrid that a user can search using a date range, furthermore
> the user can also search using keywords. I do this by first looking at the
> date range and applying a filter to the array of objects based on the
> dates. Then I make of a copy of that arraycollection and assign the
> arraycollection which binds to my datagrid to that collection.
>
> The problem is that when the user selects a date range and I apply the
> filter, the datagrid content disappears. The scrollbar on the side updates
> though and if I scroll down then the content appears and renders correctly.
> I've tried the following post refresh commands but none of them solve the
> problem.
>
> (datagrid.dataProvider as ArrayCollection).refresh();
> datagrid .invalidateSkinState();
> datagrid .invalidateDisplayList();
> datagrid .validateNow();
>
> Here's the code where I get the date range.
>
> var dateFilteredArray:Array = _transactions.source.filter(
> function (item:Transaction, index:int, array:Array):Boolean
> {
> if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf()
> || Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
> return false
> else
> return true //item is inside date range
> }
> );
> _dateFilteredCollection = new ArrayCollection(dateFilteredArray);
>
> Anyone run into this before?
>
>
>
>
>
> --
> Alex Harui
> Flex SDK Team
> Adobe Systems, Inc.
> http://blogs.adobe.com/aharui
>
>  
>

Re: [flexcoders] datagrid not rendering after dataprovider update

[Alex Harui]

MX or Spark DG?


On 4/4/12 12:05 AM, "Wouter Schreuders"  wrote:






I thought that that may be the case, so I removed all my custom itemrenderers 
but the problem remains, I've also noticed that the problem only occurs after I 
have entered a date range, if I stick with the standard date range then problem 
doesn't occur.

On 3 April 2012 22:23, Alex Harui  wrote:





That sounds more like an issue with custom renderers.




On 4/3/12 4:47 AM, "Wouter Schreuders" http://wschreud...@gmail.com> > wrote:






Hi All

I've run into a rendering problem with the datagrid.

I have a datagrid that a user can search using a date range, furthermore the 
user can also search using keywords. I do this by first looking at the date 
range and applying a filter to the array of objects based on the dates. Then I 
make of a copy of that arraycollection and assign the arraycollection which 
binds to my datagrid to that collection.

The problem is that when the user selects a date range and I apply the filter, 
the datagrid content disappears. The scrollbar on the side updates though and 
if I scroll down then the content appears and renders correctly. I've tried the 
following post refresh commands but none of them solve the problem.

(datagrid.dataProvider as ArrayCollection).refresh();
datagrid .invalidateSkinState();
datagrid .invalidateDisplayList();
datagrid .validateNow();

Here's the code where I get the date range.

var dateFilteredArray:Array = _transactions.source.filter(
function (item:Transaction, index:int, array:Array):Boolean
{
if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf() || 
Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
return false
else
return true //item is inside date range
}
);
_dateFilteredCollection = new ArrayCollection(dateFilteredArray);

Anyone run into this before?





--
Alex Harui
Flex SDK Team
Adobe Systems, Inc.
http://blogs.adobe.com/aharui

Re: [flexcoders] datagrid not rendering after dataprovider update

[Wouter Schreuders]

I thought that that may be the case, so I removed all my custom
itemrenderers but the problem remains, I've also noticed that the problem
only occurs after I have entered a date range, if I stick with the standard
date range then problem doesn't occur.

On 3 April 2012 22:23, Alex Harui  wrote:

> **
>
>
> That sounds more like an issue with custom renderers.
>
>
>
> On 4/3/12 4:47 AM, "Wouter Schreuders"  wrote:
>
>
>
>
>
>
> Hi All
>
> I've run into a rendering problem with the datagrid.
>
> I have a datagrid that a user can search using a date range, furthermore
> the user can also search using keywords. I do this by first looking at the
> date range and applying a filter to the array of objects based on the
> dates. Then I make of a copy of that arraycollection and assign the
> arraycollection which binds to my datagrid to that collection.
>
> The problem is that when the user selects a date range and I apply the
> filter, the datagrid content disappears. The scrollbar on the side updates
> though and if I scroll down then the content appears and renders correctly.
> I've tried the following post refresh commands but none of them solve the
> problem.
>
> (datagrid.dataProvider as ArrayCollection).refresh();
> datagrid .invalidateSkinState();
> datagrid .invalidateDisplayList();
> datagrid .validateNow();
>
> Here's the code where I get the date range.
>
> var dateFilteredArray:Array = _transactions.source.filter(
> function (item:Transaction, index:int, array:Array):Boolean
> {
> if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf()
> || Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
> return false
> else
> return true //item is inside date range
> }
> );
> _dateFilteredCollection = new ArrayCollection(dateFilteredArray);
>
> Anyone run into this before?
>
>
>
>
>
> --
> Alex Harui
> Flex SDK Team
> Adobe Systems, Inc.
> http://blogs.adobe.com/aharui
>
>  
>

Re: [flexcoders] datagrid not rendering after dataprovider update

[Alex Harui]

That sounds more like an issue with custom renderers.


On 4/3/12 4:47 AM, "Wouter Schreuders"  wrote:






Hi All

I've run into a rendering problem with the datagrid.

I have a datagrid that a user can search using a date range, furthermore the 
user can also search using keywords. I do this by first looking at the date 
range and applying a filter to the array of objects based on the dates. Then I 
make of a copy of that arraycollection and assign the arraycollection which 
binds to my datagrid to that collection.

The problem is that when the user selects a date range and I apply the filter, 
the datagrid content disappears. The scrollbar on the side updates though and 
if I scroll down then the content appears and renders correctly. I've tried the 
following post refresh commands but none of them solve the problem.

(datagrid.dataProvider as ArrayCollection).refresh();
datagrid .invalidateSkinState();
datagrid .invalidateDisplayList();
datagrid .validateNow();

Here's the code where I get the date range.

var dateFilteredArray:Array = _transactions.source.filter(
function (item:Transaction, index:int, array:Array):Boolean
{
if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf() || 
Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
return false
else
return true //item is inside date range
}
);
_dateFilteredCollection = new ArrayCollection(dateFilteredArray);

Anyone run into this before?





--
Alex Harui
Flex SDK Team
Adobe Systems, Inc.
http://blogs.adobe.com/aharui

[flexcoders] datagrid not rendering after dataprovider update

[Wouter Schreuders]

Hi All

I've run into a rendering problem with the datagrid.

I have a datagrid that a user can search using a date range, furthermore
the user can also search using keywords. I do this by first looking at the
date range and applying a filter to the array of objects based on the
dates. Then I make of a copy of that arraycollection and assign the
arraycollection which binds to my datagrid to that collection.

The problem is that when the user selects a date range and I apply the
filter, the datagrid content disappears. The scrollbar on the side updates
though and if I scroll down then the content appears and renders correctly.
I've tried the following post refresh commands but none of them solve the
problem.

(datagrid.dataProvider as ArrayCollection).refresh();
datagrid .invalidateSkinState();
 datagrid .invalidateDisplayList();
datagrid .validateNow();

Here's the code where I get the date range.

var dateFilteredArray:Array = _transactions.source.filter(
function (item:Transaction, index:int, array:Array):Boolean
{
if(Date.parse(item.displayDate) < dateRangeComponent.startDate.valueOf() ||
Date.parse(item.displayDate) > dateRangeComponent.endDate.valueOf())
 return false
else
 return true //item is inside date range
}
);
_dateFilteredCollection = new ArrayCollection(dateFilteredArray);

Anyone run into this before?