Display The Below Xml In The Flex Datagrid?
Jun 9, 2010<rows>
−
<row rowno="1">
−
<row-value>
<colno>1</colno>
<value>1</value>
[Code]...
<rows>
−
<row rowno="1">
−
<row-value>
<colno>1</colno>
<value>1</value>
[Code]...
How can you display a multi-line column header using the Flex Spark Data Grid for Flex 4.5?
View 5 RepliesI have a requirement that when I click on GeneratXML button which is below the DataGrid the Datagrid data is converted in one xml file.
View 1 RepliesI am trying to display content of xmllistcollection in different fields in my datagrid however unless I use an itemrenderer the value is not displaying in the grid. The xmllistcollection is populated from a webservice call. Inside my item renderer i use a custom namesspace to retrieve contents from the xmllistcollection
value.ns::firstName
However if I try something like
dataField = "ns::firstName"
In the datagrid without using an item renderer I get no data output.
Back again with another Flex question. I have an XML structure like...
[Code]...
Now I got his displaying on my grid by saying dataProvider=XMLListCollection... What I want to do is on selection of a row, check if it has "Address" tag, if it has display the other grid, else hide the grid.
I have a datagrid with three columns.In one column I have to add all the values and display the total value.
View 1 RepliesI have a number of thumbnail images (8K ish in length), stored in a sqlite database, encoded as base64 strings.
I would like to retrieve these images and present them into a datagrid (along with some other information from the DB)
The retrieval of information from the database works, but I cannot quite "see" how to connect the decoded result from the database to the datagrid, to display the images.
Below is some code, where I show (to simplify things) a simply DGrid and want to use the dataprovider to point to the select from the DB[code]...
I have an AdvanceDataGrid. How can I show the total of each column at the bottom. I am able to calculate the total, and tried displaying them on labels below each column by giving width as column width. But they are not getting aligned properly below each column.[code]Is there a way by which I can assign total to the grid itself instead of using seperate labels below.
View 1 RepliesI used HTTPService POST method to call a php file that returns me an xml type of result like
<user>
<name>jones</name>
<age>34</age>
</user>
This result is obtained after the php files queries a database. The database contain other information too like (height, gender, education and address)Now i have a DataGrid (having two columns: NAME and AGE) and a Form below the DataGrid. I have displayed the above mentioned xml data in the DataGrid using the dataprovider="{userRequest.lastResult.User}" attribute.
I now want to use the itemclick=itemClickEvent(event) so that when a user click on a row of the DataGrid other information related to the clicked row like (height, gender, education etc) may appear in the form which is placed below the DataGrid in the GUI. For now my itemClickEvent, look like:
private function itemClickEvent(event:ListEvent):void
{
clickRow.text=String(event.rowIndex);
//Don't know what should i assign to following labels...
[code]....
I am trying to display a list of items in a datagrid from a XMLList.
<Series no="1">
<file>
<filenum>1</epnum>
<prodnum>4V01</prodnum>
[code]...
My current code allows me to retrieve every Series into an XMLList and then i have a nesteddatagrid class that allows me to do things like.
<classes:NestedDataGrid width="100%" height="100%" id="gridFiles" dataProvider="{filesList}" >
<classes:columns>
<mx:DataGridColumn headerText="Season" dataField="@no" width="60"/>
[code]...
However this displays the datagrid with two rows, the first row has 1 in the Series column and then the two files crammed into the second cell in the same row. The second row is the same but has the number 2 in the Series column and the two series #2 files crammed into the cell next to it.If i do not use the nested data class i can pull the files using Series.file instead and all 4 of the files list correctly, however i do not get the Series number for each...
On my flex (flash builder 4) DataGrid - DataGridColumn , I have set a custom itemRenderer
itemRenderer="myComponents.EncounterDGItemRenderer".
My renderer is a Label
public class EncounterDGItemRenderer extends Label
I found that my tooltips (datatips) stopped working once I started using this custom renderer. I also found that I can set the tooltip on the label in the
override protected function updateDisplayList
by setting:
toolTip=data['addedDate'];
This works find, however the problem is I need to choose a different data field based on the column. I was hoping for something similar to how a DataGridColumn labelFunction works - where I have access to "column.headerText" or "column.dataField". However I only have access to the underlying data object, not the name of what is being displayed (unless I am missing something).
Is there a way in a data grid item renderer to know what the column header text is, or do you have a different approach?
I have an AdvancedDataGrid that uses HierarchicalData to display data in a tree format. For one of the columns, I'm using an AdvancedDataGridRendererProvider to conditionally display an image if certain conditions are met. I'm currently using the ToolTipManager to display additional information if the user mouses over the image.Here's what I would like to do:Instead of showing the toolTip when the user places their mouse over the image, I would like to automatically display the toolTip whenever the image is visible in the AdvancedDataGrid. If the user scrolls through the AdvancedDataGrid, the toolTip should move and follow along with its image accordingly.
Sample AdvancedDataGrid:
<mx:AdvancedDataGrid id="myAdvancedDataGrid"
displayItemsExpanded="true"
[code].....
I have my ADG displaying data like this:
[Code]...
I followed this guide to display data from mysql database:But what to do if i have datagrid like this:
<mx:DataGrid id="dataGrid" width="100%" height="100%" creationComplete="dataGrid_creationCompleteHandler(event)" >
<mx:columns>
[code].....
linedataColl is an AC that contains 100+ of rows extract from CSV, I wish to add item into SuperDataCollection object by object but the only problem was I'm unable to see any data display in "S" which is a datagrid. What wrong with my code?
var superDataCollection:ArrayCollection = new ArrayCollection();
var dc:ArrayCollection = new ArrayCollection();
var di:Object = new Object();[code]......
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 RepliesI 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]......
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
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]..
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]...
datagrid won't display data. Evidentally it captures the correct no. rows because the scrollbar appears. I've got an amfphp returning a resultset from a db which contains too much info and doesn't correspond with my datagrid so I'm trying to copy out whats needed to a ResultCollection (if it all looks a bit mad then it's because I'm new to this and still finding my way around).
Debug tells me there actually is data in the ResultCollection but I'm really struggling to find out why it wont display and will be really. I've searched the web for AS 3 examples of coding a datagrid - all pointers welcomed.
[Code]...
The following page shows how to load external images in AS3 DataGrid: [URL] (image and text are displayed in two columns) But I wonder how the image and text can be loaded together within the same DataGrid. Within one column: Image followed by the text.
View 1 RepliesI have a Datagrid that gets its data from an ArrayCollection of model "beans". The ArrayCollection Outcomes is a list of Outcome
[Code]...
I have a datagrid with an itemrenderer component.In the itemrenderer is a button which should be displayed in every second row of the datagrid.It appears that way after compiling.As soon as I scroll the datagrid the buttons are displayed incorrectly, why??
Link to image
<fx:Script>
<![CDATA[
[code]....
I am trying to format my datagrid column to display the decimal value of the price of the item they have chosen to (2) decimal places. Currently the datagrid is displaying $10 instead of $10.00 & $10.4 for $10.40?
Code:
import mx.controls.*;
import fl.controls.dataGridClasses.*;
[code].....
I have an SQL database setup which contains Herbal Information such as CommonName, LatinName, MedicalUse etc, and need to display the information in a Flash DataGrid Component. I also have the corresponding PHP script to connect, retrieve, add and delete items from the database. Although I am familiar with Flash in a design sense I have limited experience using Action Scripts and am unable to complete the connection myself.
View 2 RepliesI'm using a datagrid to display data received from an AMFPHP function. Here is a pared down version of this:
[Code]...
I have a datagrid that loads content from a database. Once the data has been loaded I have a function that has
selectedIndex=0;
Right after that I call another function that tries to display the selected item across a couple of labels. The problem is nothing loads in the labels unless I run the functions twice. I'm guessing its some sort of data race problem where the item hasn't been selected by the time the function that displays the items in labels runs. How can I get the item to be selected before the next function runs.
I am attempting to style the headers in a flex datagrid and I keep getting the warning:
Type DataGrid in CSS selector 'DataGrid' must be qualified with a namespace
What does this mean? I have gone through a bunch of tutorials and none of them have worked. It seems like changing a the colors in a datagrid should be relatively simple.
Here is a code sample:
<mx:Style>
.headerCustomStyle
{
fontWeight: "bold";
[code]....
in Flex I have something like that: [code]and dg is ALWAYS pointing at DataGrid (even if dg1 has name DataGrid_test and dg2 = DataGrid_test2) and finally action is made on my first DataGrid (DataGrid_test).[code]and search still points at ColorColumn :/ My problem is really easy- I just want to pass to search different dataGrid on each state.But still I don't understand why it doesn't work. My search function uses algorhitm Boyer-Moor for searching through dataGrid.dataProvider for some text. If it find something then it is pushed into new array and after passing whole dataProvider I colorize rows with searched word.
View 2 Replies