Xml :: Populating A Datagrid In Flex With Content From A Feed
Sep 10, 2010
I have a datagrid:
<mx:DataGrid id="resultsDataGrid"
height="328" width="604" paddingRight="0" editable="false" y="43" horizontalCenter="0">
[Code]....
I only need the Title and Updated fields to actually be loaded into the DataGrid. This clearly doesn't work, (I think it's related to result.entry, that it must be something else like result.feed.entry, but I've tried a number of combinations and they haven't worked
View 1 Replies
Similar Posts:
May 17, 2010
I am trying to figure out how to manage a Datagrid based on an XML object like this:
[Code]...
I will need to populate the Datagrid column names based on a different XML object and use the above XML to populate each of the column's rows. I currently am able to create the Datagrid and populate its column headers but I am unsure as to how to how to add the rows for each column. The above XML will be update with new row and column elements added and deleted. This, of course, will be bound to the Datagrid to show updates.
View 2 Replies
Jun 28, 2011
I have an XML file with this data.
<resultSet>
<MerchandiseAssortmentCategory>
<merchandiseAssortmentCategoryId>275</merchandiseAssortmentCategoryId>
<merchandiseAssortmentCategoryName>D21 Plywood</merchandiseAssortmentCategoryName>
<merchandiseSubordinateClass>
[Code]...
When i run this, only the category name is filled. the subordinateclass number is just blank.
View 2 Replies
Feb 28, 2011
I'd like to populate a datagrid from an array I created from an external text file. The array looks like this: 422239;24H.SE;20100507;1;1;0.00,I'd like to use the second to sixth item to populate the grid, but I have no clue how to get into a datagrid since it has the array data has no colums or names
View 9 Replies
Aug 23, 2009
I have a combobox and a datagrid that are both populated by an xml. The combobox works perfectly. The datagrid is loading something cause the auto scrollbar comes up and is longer or shorter depending on what category I select from the combobox. For some reason the datagrid simply isn't displaying any text. I'm sure it's something small that I'm overlooking, but I just can't find it.Here are the source files for the issue I am having.
View 1 Replies
Sep 17, 2009
Wasn't sure where to post this one as I'm not sure where the error is occuring.I have datagrid components being populated from a mySQL DB using php. The grids exist on external swfs being loaded into a parent clip.The datagrids populate locally no problem when tested individually and when loaded into the parent clip. They have also been working from the server in previous days, but I was doing final tests checks on some recent final changes and now things aren't working.obviously I went back and ran through what I changed but nothing really applied to the grids.Codes are below
Code:
//DISPLAY ON TAP BEERS
var myOnGridArray:Array = [];
[code].....
View 1 Replies
Jul 5, 2006
I am trying to populate a datagrid based on a value selected from a combobox. The data comes from a xml file, which looks something like this,[code]The user can list data in the datagrid based on either "media" and "region." For example, the user should be able to choose "Europe" from the combobox and list "only" media having "Europe" in the region tags. In this case, if the user chooses "Europe" from the Combobox only one listing (rammstein) will be seen in the Datagrid.However, it doesn't work. I get a blank datagrid. Loading data into the datagrid is not the problem, because if I just use a straight For loop with no conditions I fill the datagrid no problem. The problem comes up when I try to control what data get listed in the datagrid based on selected value in the combobox.[code]
View 2 Replies
Mar 5, 2012
I'm populating a datagrid with some JSON data that came from a mysql query.I was wondering if it's possible to tell a piece of JSON data to go to a column other than the name it has?My JSON data comes in with abbreviated names...
[{"gID":"Rock","vID":"Darby's Pub","gRec":"Yes"}]
and I load it into my dataGrid's data provider...
myDG.dataProvider = new DataProvider(myJSON);
Currently, my columns have to be named...
gID, vID, and gRec
for the above data to be populated.Is it possible to have more meaningful column names, while keeping the abbrieviated form in the JSON data? eg...
GIG STYLE, VENUE, CAN BE RECORDED
or do I have no choice but to make the full names a part of the JSON like...
[{"GIG STYLE":"Rock","VENUE":"Darby's Pub","CAN BE RECORDED":"Yes"}]
View 5 Replies
Feb 17, 2010
I've got content coming into my application using a query and an ArrayCollection. I know how to display the content into a DataGrid by using the dataProvider propriety, but I'd like to use TextInput components and drop the DataGrid altogether.
I'm still having a problem all that displays is [object,object]
Here is a bit of my code.
[Bindable]
private var acCon:ArrayCollection;
private function reData():void //RETRIEVE DATA
[Code].....
View 1 Replies
Mar 19, 2010
I want to select information in a single cell from my DataGrid in Flex 3.
Specifically, I'm displaying three phone numbers per line and the user needs to be able to select one of those numbers, from any row, but not the whole row.
While similar to this, I am displaying the DataGrid to the user. The answer for that question was to manipulate the dataProvider, how can I know what cell I've selected in order to do that?
View 1 Replies
Jul 14, 2009
I am creating a RSS Feed application based on a data, and I have the following:
I have an ArrayCollection that is pre-populated with data. I am sorting through the ArrayCollection, get 1 piece of data (condition), and need to connect to an RSS feed which returns me the title, and I set my ArrayCollection in correspondence to condition -> title.
public function updateArrayList(list:ArrayCollection):ArrayCollection {
trace(list);
for(var i:int = 0; i < list.length; i++) {
//Alert.show(list.getItemAt(i).condition);
[Code]....
View 1 Replies
Sep 21, 2010
my required tree structure is as follows
[Code]...
where the component before / represents parent and the children of the corresponding parent are separated by , Can anyone provide me the logic to create a array collection for this hierarchy to set as dataprovider to my tree.
View 1 Replies
Oct 31, 2010
In the below code.If buttom 'A' is pressed the text box should be populated with A, and if button 'B' is pressed it should be populated with B and so on..
s='A';
for(i=0;i<button.length;i++)
{
txtLogin.text+=s;
[Code]....
View 1 Replies
Oct 7, 2011
What is the best way to populate a multiple Comboboxes when using Flex 4.5 and PHP 5?
I am developing a Flex app that displays about 20 Comboboxes on the screen - each combo showing different data. I would like all of the comboboxes to be populated at once when the app starts. I used the default "Data/Service" wizard in Flex that automatically creates the PHP that returns an ArrayCollection to Flex. For example, below is the current PHP function I use that populates each ComboBox:
public function getListsByCODE($code) {
$stmt = mysqli_prepare($this->connection, "SELECT a.IDCODE, a.CODE, a.DESCR, a.NOTES FROM DROPDOWN_VW a WHERE (a.CODE = ?)");
$this->throwExceptionOnError();
[Code]....
View 1 Replies
Apr 5, 2010
I'm having a problem displaying data from a function to text box within a tab. If you run the code and click "Select Tab 2 and Fill..." I get an error; "TypeError: Error #1009: Cannot access a property or method of a null object reference." I'm guessing this is because "Tab 2" is/was not rendered yet. Now if I run the code, select "Tab 2" then select "Tab 1" and click "Select Tab 2 and Fill..." it works the way I would like. Dose any one know a way around this problem.
[Code]...
View 1 Replies
Jul 13, 2010
I am passing a complex object from my .NET library to my Flex application via WebOrb.In order to automatically translate, I am using the [RemoteClass] meta data tag as follows:[code]This works absolutely fine, until I try to extend the Plan class to contain an array of complex items:[code]but the set function never gets called.What can I do to get the children into my Flex app in this way?
View 1 Replies
Jan 11, 2012
I'm having trouble getting an AdvancedDataGrid to populate properly within an app I'm working on.If I use the sample code found on this page http:[url].... in it's own page everything works fine but if I copy this code into the page within my app that needs to have the grid the column headers/data are not populated.The page that needs the grid is displayed within a Spark NavigatorContent element, I'm not sure if this could somehow adversely effect the AdvancedDataGrid behaviour.I've even simplified the contained page to have just the sample code without anything else and it still does not work. info needed here,
EDIT: Some code sample from the project:
//Code from 'main page' containing the NavigatorContent
<mx:ViewStack id="viewstack1" cornerRadius="12" dropShadowVisible="false">
<s:NavigatorContent label="Matrix View" backgroundColor="#FFFFFF">[code]...............
View 1 Replies
Aug 23, 2009
I have a combobox and a datagrid that are both populated by an xml. The combobox works perfectly. The datagrid is loading something cause the auto scrollbar comes up and is longer or shorter depending on what category I select from the combobox. For some reason the datagrid simply isn't displaying any text. I'm sure it's something small that I'm overlooking, but I just can't find it.[URL]
View 9 Replies
Jan 5, 2007
I need to trace the content of my dataGrid (which I am using as a shopping basket), when the checkout btn is pressed.I want to be passing the data off somewhere else, but 1 stage at a time ay!?The basket has 6 columns.
View 3 Replies
Jul 26, 2010
In ActionScript I have string as
str="subject,r1,r2:a,b:1,2:3,4";
Dynamically I have split this string and build array collection as given below
arraycoll.addItem({subject:a ,r1:1,r2:3});
This example of one set. The array collection should be built dynamic. I have tried but not successful.
View 1 Replies
Jan 23, 2009
I am building an app which is basically a timesheet. Once the user has chosen client, project and time spent they 'submit', and the three fields are added to a datagrid component. At the moment each time they submit a new row is added to the datagrid, I need to prevent a new row being added if that client & project already exists in the datagrid and instead just add the time spent to that column.
I guess I need a way to retrieve the content from the client and project fields and see if it matches what is being added, what is the method to get such information?
View 4 Replies
May 5, 2010
- I have a sample online store with products & numeric steppers so the user can select the quantity the want. I want to display their selections into the flash datagrid so that upon checkout they can see the products chosen.
-I have several columns for the datagrid, "Quantity, Product, Price, & Total". I want to display the items chosen in their corresponding fields however, the way I have set up my code all of the items are appearing in the one column.
View 2 Replies
Feb 14, 2010
I've added an eventListener to the COLLECTION_CHANGE event that is fired when the grid is finished resorting the items in its dataProvider, after the user clicks on a column header:MyType (myDataGrid.dataProvider).addEventListener(CollectionEvent.COLLECTION_CHANGE,onDataGridResort);
View 1 Replies
Mar 15, 2010
I am working on a problem since a week soon, but I still couldn't make it work as expected. I have a DataGrid which has HBox with a CheckBox an a Label as itemRenderer (see Code below). When I tap in to the Cell the standard itemEditor pops up and lets you enter the content of the label. Thats the standard behavior. I works fine except for 2 problems:
If I enter to much text, the horizontal srollbar pops up, and the cell is filled with that scrollbar. As you see I tried to set the horizontalScrollPolicy to off, but that doesnt work at all... I tried to do that for all the different elements, but the failure is still existent. When I have filled more than one row, there is an other mistake happening. If I tap on a row, the datagrid selects the one below that row. That's only if one line is already selected. If I tap outside the datagrid and then, tap at any row the itemEditor of the right row will show up... Is there anything now wright in the setup of my set data method?
package components
{
import mx.containers.HBox;
import mx.controls.CheckBox;
[Code]......
View 2 Replies
Mar 24, 2010
From this (normal dataGrid)
into this (horisontal data grid)
How to turn Flex MXML DataGrid into something like Horisontal DataGrid? (may be some how with Flash builder 4?)
Keeping all stuff DataGrid has like eating data from data provider sortind dragging - droping items etc
View 1 Replies
Oct 15, 2011
I have two datagrids:
- Division
- Members
Both have single columns. Selecting one item from Divsions datagrid should display members of that Division in the Members datagrid. But following code has some problem and Members of a particular division do not show up when respective Divsion is clicked.
Following are some snippets of the related code. Hope someone can spot an error in it.
[Code]..
View 2 Replies
Nov 30, 2007
autoscroll functionality in Flex2's DataGrid while dragging an element row in it. Is there such a functionality or not?
I mean, I have a DataGrid which contains a collection of rows. The collection is longer that the DataGrid could fit, hence there is a vertical scrollbar that allows to get to the rest of rows. I have enabled the functionality of moving-by-draging to be able to change the order of rows in the DataGrid (see the simple code below).
Now, let's say I want to move the first (topmost) row to the last (bottom) position of the collection. When the top row is displayed, the bottom one is not visible (not without moving the scrollbar). So when I drag the top row, I cannot drop it beyond the few currently visible rows. Surely I could drag a bit and then scroll to bottom and then drag a bit more, but that's not the point. The point is - is there a functionality of autoscroll implemented in Flex2 DataGrid, where the collection would scroll itself automatically to allow one to drag beyond the few visible rows?
In Adobe's official PDF document "Flex2 Developer's Guide", section "Using drag-and-drop with list-based controls" I've found this sentence:
Quote:
If the control has active scroll bars, hovering the mouse pointer over the controls top or bottom scrolls the contents.
Well, it suggests that there should be this functionality I ask about. But it doesn't work for me.
Here's the simple code that builds the DataGrid in Flex2, that fails to autoscroll, if you care to check it:
[Code]...
View 1 Replies
May 5, 2008
I have a datagrid and would like to be able to save it's content to a text file and reload it.. I've used dataProvider and saved it to a text file but all I get in the text file is [object],[object].
View 2 Replies
Jul 31, 2009
For poor performance reasons, the DataGrid will cache checkboxes and reuse them for different rows. If you have 50 rows, it won't create 50 checkboxes. It will create as many checkboxes at are visible, plus a few more for padding, and then reuse them as you scroll. This is why you need to explicitly manage their state. How can improve it ? How can fixed checkbox value ? i used checkbox like below But checkbox doesnot remembering the values
[Code]...
View 3 Replies
May 16, 2011
I'm trying to create a layout not too different from the feed reader sample.The problem I'm having is that I'm finding the documentation unclear. There are so many different types of layouts that I don't know which one to use when.In the example, on the right side there are a few horizontal panels:
[feedToolbar(HboxPane)]
[feedItemsGrid(Datagrid)]
[filterToolbar(HBox)]
this does not include the details panel and the resize handle.I would like to swap the DataGrid with my custom content which is basically a sprite. The problem I have is that I cannot just include a sprite, because it does some funky resizing. I would like the scroll bar to appear when the content is too tall, and have have the same skin for the background as the DataGrid.
View 1 Replies
