Flex :: How To Get Rid Of Spacing Between Several DataGrids
Dec 15, 2009
I've got a Grid whose GridItems contain another DataGrids. (The DataGrid are nested in the Grid). Now I changed the Grid's horizontalGap-StyleProperty to zero. But because there are several DataGrids in one GridItem, there is still about 5-10px spacing in between those DataGrids. How to get rid of these spacings ?
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Jul 29, 2009
I did some work that used Flex datagrids previously. It was smooth for the users and developers alike.
In my current project, I have to implement the same grids but not using Flex / Flash.
I have taken a look at extJS and YUI but they don't seem to measure up.
Are there other packages I should be looking at ?
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Oct 15, 2009
I have a DataGrid which contains a DataGridColumn with a textinput and DataGridColumn with a Button.The DataGrid is bound to some XML which displays values in the text box.When the button for a row is clicked I need to get the value out of the text box and save it into the relevant XML node.My solution was just to pass the id of the row to the button click event then loop over the rows until I find the id then just grab the text box value. Simple. However the only advice I can find on looping over the rows is via the underlying dataProvider, which is nonsense as the two aren't the same thing.
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May 5, 2010
we want to drag a button with a css layout from one grid to the other. On the second grid should be the same button with this layout. The grids are in different mxml files.
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Nov 9, 2009
I have 2 advanced data grids, one above the other. They both have the exact number of columns, and pertain to each other in the same way. But each is showing different data, which is why I split into 2 grids. However, on each one you can resize the columns, what I would like is to make it so that if you resize a column on either datagrid the same column on the opposite datagrid resizes as well, so they are both always lined up.
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Feb 25, 2010
I want to use one data source (e.g. an Array) for multiple Datagrids that have different filterFunctions attached and show different columns.First, I thought I use a very straight forward apporach:create the Arraycreate an ArrayCollection for every DataGrid and set the "source" property to the Arraycreate the DataGrids and set their dataProvider property to its designated ArrayCollectionSo now. every ArrayCollection can have its own filterFunction, sort state etc. but there needs tos are dispatched and I have to call itemUpdated manually on each of the ArrayCollections. While debugging into the code in order to get a deeper understanding for Flex, I tried to figure out, what this misterious "itemUpdated" method does, especially as it notes in the adobe documentation, that, if no "property" is given (e.g. it is null), a simple "refresh()" will occur.
I did not find any calls to "refresh()" in the whole debugging (and I went down the framework whole as deep as possible (btw: lots of funny comments right in the code :-) )he only thing I could find was a CollectionChangeEvent getting dispatched with a PropertyChangeEvent in its "item" property. Which was of the kind "UPDATE" (and not, as I would expect "ADD"). When trying to dispatch that event manually, it never worked (e.g. the datagrid did not update).
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Mar 20, 2010
is there a way to control the text positioning in the datagrid cells in Flex so that all text in subsequent columns align on the same rows?
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Aug 30, 2011
I have multiple datagrids with about 10-15 columns total. I have a numeric sortCompareFunction for each column. At the moment, I have a separate function for each sort compare I do....each does the sorting numerically. I'm guessing I could condense functions sort1, sort2, sort3, etc into 1 function but I can't figure out how:
private function sort1(obj1:Object, obj2:Object):int{
var value1:Number=(obj1.zip==''||obj1.zip==null)?null:new Number(obj1.zip);
var value2:Number=(obj2.zip==''||obj2.zip==null)?null:new Number(obj2.zip);[code]...............
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Sep 27, 2009
I've got a client who has a list of items on a Datagrid. When the row is clicked, it sends the user to another page with details of that item. The client wants the rows to act like HTML links, where the color is purple when the link has been previously visited and its normal color if the row hasn't been clicked in the past. I've accomplished this with item renderers and SharedObjects. The application loads the visited ids into an array on start and the item renderer colors the individual cells if that row had been visited.
The issue here is that the client also wants the text color in the rows to turn white when the user rolls over the row. Because the item renderer sets the color, it doesn't respond to the default stylesheet for the datagrid. I can make it turn white on rollover of an individual cell, but we need the whole row to do it. Is there a way to trigger a function in all the item renderers in the row, or is there a better way to accomplish this?
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May 26, 2010
I have a flex application in which I have a TabNavigator with multiple tabs and a datagrid in each of those tabs. I have bound s single array of data to each grid.
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To make one data array for each grid is not an option (due to design restrictions).
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Sep 16, 2011
Is it just me, or do flex MX datagrids sort in a case sensitive manner be default? That is, they'll sort like this:
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So this is a bug in a legacy app- updating every single grid to spark really isn't an option (if that's even a fix). Am I missing some obvious way to change the sorting pattern for an entire grid?
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Oct 5, 2011
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Feb 23, 2011
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May 4, 2010
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Jan 30, 2010
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[Code]...
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Dec 7, 2010
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Apr 16, 2010
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Jul 8, 2009
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[Code]...
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Apr 12, 2011
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Oct 13, 2011
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import fl.controls.DataGrid;
import fl.data.DataProvider;
var data_grid:DataGrid = new DataGrid();
[Code].....
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PHP Code:
[code]...
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[Code]...
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Nov 17, 2009
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Aug 4, 2010
I created a simple TLF text field for read only. It is similar to this
Very
Simple
Text
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Very
Simple
Text
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Sep 13, 2010
how can I make the text to have 150% line space when it is HTML enabled? Currently I'm having <br><br> but that's a bit too much. I want it to be 150%.
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