Flex :: DateTimeAxis: Displaying Dates In Another Timezone (neither Local Nor UTC)?
Oct 1, 2010
I'm working with an AreaSeries + DateTimeAxis in Flex 4. The dates for the time axis originate from a server in another time zone. I'd like to see the graph (in my local time zone) displayed using the server's time zone.I know that I can set the DateTimeAxis.displayLocalTime property to true or false, to have dates displayed in the local or UTC time zone. But the time zone I want is neither of those.Is there a simple way to make DateTimeAxis work with another time zone? Or even a complicated way?
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Jun 28, 2011
I've developed an FLEX application for distributed data administration. When our Asian employees specify a date, it will be saved +1 day.If I check my timezone offset it is +60, their offset is +520.
var dNow:Date = new Date();
trace("Your time zone offset: " + dNow.getTimezoneOffset() + " minutes");
I assume this is the problem? If so, would you suggest that I correct the entered date by 460 minutes before sending it to our server for saving? How to do that?
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Apr 10, 2011
I want to show a full 24 hours along the datetimeaxis wherever the values fed into it happen to fall. I thought that setting the minimum and maximum of a datetime axis on the chart would have that effect.
so I have private function loadDayComplete():void{ //called when data is reloaded. also includes reassigning the dataprovider of the chart.
[Code]...
When I load up the function though it doesn't plot any points when the min and max are set. If I take out the minimum and maximum they show up fine! I double checked in debug mode that the minChartDate and maxChartDate are what they should be.. but maybe I'm misunderstanding how minimum and maximum are supposed to function... I also tried widening the min/max to include several days and still no luck. I also tried assigning the min/max when the chart data changes like so:
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May 3, 2011
I've been trying for a while to set the number of labels being shown with a datetimeaxis being used for the y-axis. Unfortunately, I'm not able to get the desired behaviour.I'd like to have the y-axis separated into days (i.e. a tick on the axis for each day). However, it is spacing them out one week at a time. I have tried setting labelUnits and minorTickUnits to "days" but no joy.
<mx:DateTimeAxis id="vStepAxis" labelUnits="days" minorTickUnits="days" parseFunction="ParseDateForAxis" title="Date/Time"/>
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Apr 12, 2011
I have a LineChart with a DateTimeAxis as horizontalAxis and a maximum set. If a point is beyond the maximum date, the whole segment will not appear. Yet, is there a way to make it appear until it reachs the border of the chart?The code here :
<?xml version="1.0"?>
<!-- Simple example to demonstrate the DateTimeAxis class. -->
<s:Application xmlns:fx="http://ns.adobe.com/mxml/2009"
[code].....
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Sep 23, 2011
I have a chart that uses a DateTimeAxis for the x-axis and a renderer defined for it. I also have a function defined for the label on the axis but I am not able to get the labels to show.
Trying to print out a static time to test working.
private function timeAxisLabelFunction(obj1:Object, obj2:Object, axis:IAxis):String
{
return "9:30AM";
}
[Code]....
Apparently, the font family I was using doesnt support a font style that is used in the renderer. Not sure what style attribute it is yet.
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Jan 12, 2012
I have a chart with X-axis showing timeline and Y-axis showing value for an object. The time line values are in 'milliseconds'. I have give the user a way to select timeline, user can select a day/week/month/months. So, in my Chart I want to show all the data points for the selected range but want to limit the date labels displayed on the X-axis. For Ex: if user selects a week, I want to display Mon to Sun on the X-axis. And if user selects a day, want to display a label for every 3 hrs like that...
I guess it is possible if only, I look at the selected time range at run-time and based on the starting (t1) and end (t2) time, I make a decision. Is there any API available in Flex's DateTimeAxis to achieve this ? Or any other ideas on how to get this working ?
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Sep 22, 2009
Is there a way in flex 3 chart component to display both the date and time using horizontal DateTimeAxis?
Currently the DateTimeAxis element has an attribute dataunits which allows to set the value to any of "milliseconds|seconds|minutes|hours|days|weeks|months|years" but I want to display the label as "2009/09/15 06:00:00" which includes the day and the time too.
[Code]...
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Nov 17, 2009
I am working with a Flex DateTimeAxis. I have a scenario where the DateTimeAxis sometimes creates duplicate months on the Axis. The month label unit is generated based on a min/max value that is supplied to the DateTimeAxis, it is NOT generated by the series data as far as I can tell. In other words, the duplication does not exist within the data supplied to the chart, but is part of automatic label generation process that DateTimeAxis will execute when supplying a min/max value for the axis.[code]...
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Dec 2, 2010
This simple code results in November 7th in 2 places on the horizontal dateTimeAxis:
[Code]...
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Sep 12, 2011
I have a requierement in my project that i need to store 'US/Eastern EST' and day light saving 'US/Eastern EDT' in data base if client machine is in US/Eastern time zone. Because this gives clear identification instead of justing the chars like 'EST'. There is CDT in US region as well as Chaina too so can't relay just on three chars like 'EST'/'EDT'.
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Jul 31, 2009
I'm working with an Adobe Flex project and I have data I'm plotting against a DateTimeAxis (X-axis) but because there are a lot of points, I have to do some manipulation and remove some objects in the array (I do this by copying data to another array, removing items, then copying the new array into the original array). However, sometimes after I do this, the date labels disappear off of the x-axis! Why does this happen? I look through my array and I cannot find a reason its occurring (no objects with nothing in them, everything appears in chronological order).
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Jun 28, 2010
I have a problem zooming in on a line chart with a dateTimeAxis as horizontal axis. I want to zoom in and out, by setting the minimum and the maximum attribute of the dateTimeAxis with a slider. The date labels change as should, but the lines disappear as I set the minimum or the maximum. Here's a part of the code I have:
[Code]...
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Jul 26, 2010
I'm using a CartesianChart with a DateTimeAxis to display weekly data in a Flex application.When I set dataUnits="weeks" and labelUnits="weeks" on the DateTimeAxis, it automatically places each major tick on a Sunday. However, I would like to provide users with the option of beginning the week on a Sunday or a Monday. How can I ask the DateTimeAxis to instead place the major ticks on a Monday (or some other day of week)?For example, if the user is looking at total sum of something over the week, and requests that weeks start on a Sunday, the Series data would look like:
x: Date(July 11, 2010) y: 25
x: Date(July 18, 2010) y: 30
x: Date(July 25, 2010) y: 32
[code]......
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Jun 21, 2011
I have a LineChar, with one LineSeries, on which i am drawing values ( Y axis ), on specific time ( X axis ).The problem is that i don't wanna the points which is distanced on a specific distance in time ( let say 6 hours ) to be connected.Is there a way to make LineSeries with DateTimeAxis not connecting points distanted in specific time ?
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Apr 4, 2011
I have an advancedDataGrid and I would like to sort the adg according one AdvancedDataGridColumn(studyDate) which use strings in format DD/MM /YYYY(I receive like this from the server):But i find another problem, I need to sort the columns of the adg the first time it displays so I used the following function but It doesn't sort from the recent day to old one, I do not know what I can I do cause I set sort.descending= true, any ideas?[code]
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Apr 10, 2011
I need to set a chart to start at midnight of the current day and end just before midnight of the next day
I'm trying to do something like this:minChartDate = currentDate.fullYear,currentDate.month,currentDate.date,0,0,0,0;
where currentDate:Date; is the day currently selected. I'm getting an implicit coercion error between the Number to Date type, as if currentDate.fullYear is a Date, but according to the documentation it should be a number. Or is my syntax defining this incorrect? Also wondering if there's a simpler way to get the min and max dates than this (the reason I am setting this is so that it starts at midnight rather than at the first data point in the series).
I'm also getting a weird error 'maximum' values of type Date cannot be represented in text.. it said I need a Date type object for the minimum and maximum so I'm really not sure what it's talking about...
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Dec 10, 2009
use local languages like Tamil, Hindi, Other than English in flash not only for Displaying the content and for Getting input(Like Gmail unicode type writer) also in these languages
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Feb 19, 2010
How to create a DateField in flex, that would disable all the dates before today's current date.
<mx:DateField id="dateField2" yearNavigationEnabled="true"
disabledRanges="{[ {rangeEnd: new Date(dateBeforeCurrentDate} ]}" color="0x000000"/>
I understand I will have to do sometime like the code above. But I don't know how to get dateBeforeCurrentDate, so that all the date from yesterday will be disabled.
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Jun 22, 2010
how to compare values of 2 dates using actionscript i executed this code in my program..
var time1:Date = new Date(Number(fromDate.substr(0,4)),Number(fromDate.substring(5,7))-1, Number(fromDate.substring(8,10)));
[Code]....
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Sep 30, 2010
I understand that one can use local-specific ResourceBundles in combination with DateFormatters to format dates according to locale. However this is a manual process - is there an automatic way to do this or to set a default for the application?
In Java for example, all your dates will automatically appear in dd/mm/yy or mm/dd/yy format simply by setting the locale. In Flex, a default date output will always be in US format unless manually formatted otherwise. I'm looking for a way to get closer to the Java functionality.
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Mar 2, 2011
When working with Date() objects in Flex/Actionscript, I'm using to following function to check for null dates. Is this the proper way to check for a null date or is there a better alternative out there?[code]...
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May 12, 2011
I need to change the starting and ending dates, so that the earliest date that can be chosen is January 1, 2011 and the latest date that can be chosen is April 30, 2011. Also, the user should only be able to select 30 days at a time.
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Mar 13, 2012
In a datechooser component i want to get the all date values of a particular column in a month eg: All date values that occur in saturday in an array.
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Jul 4, 2010
I'm trying to load a local xml file:
xmlLoader.load(new URLRequest("../xml/xmlData.xml"));
But I'm getting this security sandbox violation:
#2148: Only local-with-filesystem and trusted local SWF files may access local resources.
I don't get this error when I embed the XML file directly with the EMBED metadata tag.
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May 10, 2010
I am trying to send the time to flash but set to the currently timezone. When you view the below even though the echo date, looks like its working the $time is the same. When i test in flash I get the extra hour added.
$format = "d/m/Y H:m:s";
$timezone = "Europe/Amsterdam";
date_default_timezone_set($timezone);
echo "<h1>Timezone ".$timezone."</h1>";
[code]....
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Jan 14, 2012
I need to pass my Date information to a webservice in the following Format:
(yyyy-MM-dd'T'HH:mm) 2008-03-12T00:00
But Flash returns me the date object as below format:
Sat Jan 14 11:32:03 GMT+0530 2012
Is there anyway I can modify the date object to hold the datetime as in the format below ,i.e:
(yyyy-MM-dd'T'HH:mm) 2008-03-12T00:00
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Jan 28, 2009
I have time in UTC format coming from a different application. Now i can convert it into browsers timezone and show the time properly.However the problem is I want to show the Short code for time zone instead of TZD that is used by default.
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Aug 3, 2009
i have been creating many flash clocks, but with the normal code, i mean, the code to show the time on every computer of each visitor.
What i must know is how to make a normal flash clock show the time of a specific world time zone, i know that they work from -5 , -4 ... 0 ... +1 , +2 ... .
So i have this flash clock, and it has this action script code:
Code:
myTime = new Date(year, month, date, hour, min, sec, ms);
minutes = myTime.getMinutes();
hours = myTime.getHours();
[Code]....
what code must i enter or substitute in the code above to show the time of a specific world time zone?
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Nov 12, 2010
Is it possible to create a countdown timer (dd:hh:mm:ss) to 12am central time on the front end only?
So users in all timezones would get a clock that is counting down using central time rather than their current computer time?
I'm trying to do this without using backend scripts, but I'm not sure if its possible.
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