I have 20 items, I want to display them as a grid with of 5 items per row.
ie:
1 2 3 4 5
6 7 8 9 10
11 12 13 14 15
16 17 18 19 20
Code:
var total:Number = 20;
var photo_num:Number = 5;
var num_row:Number = total/photo_num;
[Code]....
I have a data grid and there's a method attached to clicking on any item in a row of the grid.Now, some of the items in the table row are also buttons. Each of these are associated with a different action.We only want one of these actions to be performed.[code]we have currently a member variable to track which selection was made and to ignore the the contents of the other method (the else portion of the method resets this value).Now, if the methods just happen to execute in a different order (or at the same time), the behavior will be unpredictable.Is the member variable flag the way to do this (it smells so bad)?
View 1 RepliesCreated an editable flex grid which exposes a method called getGridData() to javascript. I am using the JSON.encode() method of the [url]....library to convert the grid object's dataProvider into JSON before returning it.
ExternalInterface.addCallback("getGridData", getGridData);
public function getGridData():String
{[code].....
However, when I sort a column in the user interface, the encode method is failing throwing the following error
Property usingCustomCompareFunction not found on mx.collections.SortField and there is no default value.
How can you display a multi-line column header using the Flex Spark Data Grid for Flex 4.5?
View 5 RepliesI think im missing something really simple here. I'm just trying to sort a multidimensional array.
Code: Select allvar array:Array = new Array();
var num1:Number = 10;
var num2:Number = 20;
[code].....
I need to to a programmatic multi column sorting on the AdvancedDataGrid.The issue is, currently I am implementing paging on my grid. So, if I sort the data,only the perticular page is being sorted. So,I need to sort the entire list by the column criteria.I tried HeaderRelease event,but I guess it is of no use as I need to make a round trip call to the server to get the sorted data.Is there any way I can implement that.I also need to show the sort markers in the Column headers' right position, indicating the sort numbers and direction.
View 7 Repliesdoes anyboy know if Flex 4.5 Spark Datagrid suppoprts multi-column sort natively - just like the ADG does?
View 2 RepliesEach item in the array in on the stage, each with an x/y position. The item in the top left most position should be items[0]. X should be the primary. Originally I was thinking along the lines of:
var items = [m1, m2, m3, m4, m5, m6];
items.sort(sortMe);
function sortMe(a, b) {
return (b.position[0] - a.position[0]) && (b.position[1] - a.position[1]);
}
But this does not yield the correct results.
I'm currently working with the OLAPDataGrid component and got stuck at a relatively simple task: I want to style the last row of the grid differently from the rest, so my cell item renderer needs to know whether he's rendering the last row with content in the overall grid, including those rows currently not rendered because they are outside the visible grid space. AdvancedGridListData's rowIndex property only gets me the row index of the renderer relative to the range of visible grid rows, i.e. when I scroll down the grid, a data item with an index greater than 0 gets the rpw index = 0.
View 2 Repliesi am creating a isometric game looks something like farm ville and city ville..i almost done everything. but but problem is only with sorting depth. find the attached .fla. this code is working in certain situations but not every time.
View 1 RepliesI have an array with lots of items with same names like
CloudObserverCMSStub edited
CloudObserverCMSStub edited
CloudObserverCMSStub created
[code].....
I have an array of objects. Each object has a color attribute which could be "red", "blue", "yellow", "green", "orange" or "purple". There are 20-30 objects in the array so colors repeat. My goal is to sort the array so that no colors are next to each other. Distribution of colors is not exactly even but close.
This is what I have so far. It checks the next and previous object for a color match and if it finds a match it moves it to the end of the array.
private function sortColors():void
{
var getNext:uint;
var getPrev:uint;
[Code].....
This works OK but if there is more of a certain color they end up repeating at the end. I could add something to the end to throw those back into the mix but I feel like there must be a better way.
I have two requirements for a flex charting component:
1) The grid lines should always remain fixed to a scaling I define using an array of data. Something like a graph paper sheet.
2) Plot multiple line series data over this grid.
How does one get complete control over the background grid lines? I have tried a combination of annotation elements and setting the linechart background elements. If I get the grid right, I can't plot over it (Probably due to the scale). how would one go about designing a graphpaper like interface for linecharts in flex/actionscript?
I'm having trouble retrieving the value of a multi-select list component. It always traces the last value selected, but I need to trace all values to parse the data.
I've been using trace(myList.value);
I'm having trouble retrieving the value of a multi-selectlist component. It always traces the last value selected, but Ineed to trace all values to parse the data
View 8 RepliesI need to define an XML format and then read it in ActionScript3, which will be storing:the number of rows and columns in a grid the horizontal and vertical spacing in pixels the size of each square in the grid in pixels an optional label for each square in the grid an optional hyperlink for each square in the grd.The following is the kind of thing that would meet my needs at the moment, which demonstrates the four square types:[code]
My questions are things akin to "Should there be units on the spacing and size? (like 10px or 300px)" and "How bad would it be to use a XHTML subset of (table, td, tr with a elements in each cell)."But really I'm fishing for any precedent, ideas, or best practices. Particularly as they are relevant to processing such a file in ActionScript3. The goal is to be able to read the grid properties and to define a function that will give back a square's label and url given a row and column. (The easy thing about this format is that getting a square is just a matter of indexing into children of the grid node by integer... first column, then row.)
I'm trying to figure an elegant way to display a certain number of items in a grid. I have a feeling the answer lies partly with modulus, but it's a little more complicated than that. I know how to lay out items in a grid based on a set number of columns. Something like this:[code]but what I want to do is set things up such that if there is only one item (j=0), the image covers the entire available area (stage.Width and stage.Height or, for simplicity, 1000px, and 500px). If there are 2 items, there should be 2 columns, with the images taking up half the width of the stage and all of the height (500x500), 3 items - 3 columns (300x500), 4 items - 2 columns & 2 rows (500x250), and so on, keeping a balanced grid layout but decreasing the dimensions of the items and increasing the number of rows in some sort of logical and balanced manner.
View 1 Repliesim trying to create a grid gallery that when you rollover an item it grows larger and makes the other items a little smaller, and moves them to compensate for the larger image and on rollout it shrinks to its original size, and so does the other items. if someone could point me in the right direction (tutorials, etc.) or how i would go about build it,
View 1 RepliesI have to populate an Advanced Data Grid which have the following fields: Continent->State->Society-->Actual Value-->Estimate Value I want to simulate a financial market so i have to change some of the values by asynchronous request from an HTTPService; If necessary i'll post the .as file, but it is generated automatically by Flex Builder.
Here's the code of the client side Flex/Air application:
<?xml version="1.0" encoding="utf-8"?>
<mx:WindowedApplication xmlns:mx="http://www.adobe.com/2006/mxml"
layout="absolute"
[Code].....
I have a data grid who's data provider is set to an XML object.
Code:
<mx:DataGrid id="streamMonitorGrid" dataProvider="{_data.stream}" height="100%" width="100%">
[code].....
i have a problem regarding the integration between flash and ASP file i have an ASP file that gets a record set from the database i don't know how to send this record set to flash and place it in a data grid
View 4 RepliesI am trying to drag and drop hierarchical data in the same advanced data grid, and I would like the data provider to updated when the ADG is updated. (I want to be able to save and load this tree, so it is important that drags and drops are saved.)
[URL]
The sample app has an ADG showing hierarchical data as well as flat data. The first column of each datagrid shows the rowindex of the underlying data.
If you rearrange the items on the left ADG, the row indexes become unordered. If you click traceTree you see that the data provider is not in order.
On the other hand if you do the same on the right, the row numbers stay ordered even when the objects move around and if you click traceFlat, the data provider is in the order shown on ADG
My goal is to have the data provider order match the ADG order for the left grid which is displaying hierarchical data.
need to load 10 records from database in advanced data grid. After i scroll the advanced data grid. it has to load 11 to 20 records etc.
View 1 RepliesI have a radio button group within a data grid, whenever I attempt to change the selected radio button the web page crashes. Below is how I put together the radio button in the data grid.
MXML
<mx:Accordion>
<fx:Declarations>
<s:RadioButtonGroup id="cover"/>
[Code]....
My data grid is displaying stale data, rather than the real time data available in it's data provider (array collection). I've tried refeshing the data in the collection, but that has no effect. Below is my code, does anyone see what could be the problem?
<mx:Accordion/>
<fx:Script>
<![CDATA[[code].....
I have a Data Grid with automacticly genorated columns, i now need to add data items into a spesific row / column of this grid e.g. col 2 row 3. It dosnt have a data provider at the moment as i wish to be very selective about which data goes where.
View 1 RepliesI have paginated data grid having more than 5 pages (100 records/page) now i want to sort them all on just clicking on fields header
View 1 RepliesI want to display the same data in a chart and a data grid. I want to use the same data provider for both of them to reduce the amount of SQL queries.How do I transform the database structure into the chart structure and into the table structure using ActionScript?*
Database structure in JSON format:
[
{key:, year:, value:},
{key:, year:, value:}
]
Data provider structure required by a chart:
[
{series1:, series2:, year:},
{series1:, series2:, year:}
]
Data provider structure required by data grid:
[
{key:, year2000:, year2001:, ...},
{key:, year2000:, year2001:, ...}
]
Iam trying to do a highscore list which is generated on a website as Xml and then send to Flash. I have got the Xml to be loaded into Flash but the probelm is that i want them to be sorted in so the highest score is on the top and then its going to down to the lowest score.
[Code].....
I am creating a visual map in flash of my database bookings table. I have my xml loaded into AS3 and I think that the next stage is to sort the data by the room numbers and place the data into separate arrays, how do I approach this?
View 4 Replies