I have a fairly large app that employs an AdvancedDataGrid component. When resizing a specific column (the second one to be exact), the separator between the second and third column disappears for a fairly small, but non null, range of widths of column
View 1 RepliesHow can you display a multi-line column header using the Flex Spark Data Grid for Flex 4.5?
View 5 RepliesI'm having trouble vertical aligning text inside cells in a DataGrid in Flex. I tried this.setStyle("vertical-align", "middle) in an itemRenderer on the column but it doesn't seem to work. I tried verticalAlign as well.
View 5 RepliesHow can the vertical line gap of Label be changed?
View 1 Repliesi would like to align the datagrid in the gridItem with instance 'row5' such that it is align with the other textInput in instances 'row3' and 'row4'?
<mx:Grid paddingTop="4" paddingLeft="4">
<mx:GridRow id="row1">
<mx:GridItem>
[Code]....
in Flash CS4 I have static text like: Line1 and line2 It's in 9 point Arial Regular as a device font. If I set the line spacing below 3.9 the second line dissappears from the compiled SWF file. It still shows in the FLA file. The same thing happens at 6pt but NOT at 5pt or less.
View 1 Repliesi have a datagrid which contains a number of itemrenderers, it is populated each time a user does a search. Is there an event which can tell me when the datagrid has completed rendering all new rows and item renderers?
I need to trigger an event once everything has been created so that i can resize then container which holds the grid.
Currently im using DataGridEvent.HEADER_RELEASE and CollectionEvent.COLLECTION_CHANGE events to manage this however the problem with these events is that they get called as each new row is being added to the datagrid.
I have data grid that measures the height according to the rows it has, but i need to disappear/ make invisible when i have no data, so the header will not just appear alone.
View 1 RepliesI am trying to implement the following :
1> First column of datagrid has a checkbox.
2> Select checkboxes, and then delete the datagrid column.
3> Dynamically, add checkbox when row is added dynamically.
4> Do not show check box if now data in row.
I have a flex data grid.I need to highlight the selected cell of the data grid.
View 3 RepliesI am using the standard Flex 3 BubbleChart component and I would like to customize a couple of the grid lines separately from the rest.
I would like to highlight a gridline in the X-direction as well as in the Y-direction to show a quadrant.
Is there any way to customize the look and feel of a subset of gridlines within a Flex chart (i.e. bubble chart)?
I have faced a problem in Adobe Flash CS4. I have created a simple text box and set it to a vertical direction, I've rotated it to 90 degrees. It looks good in the FLA file but when I convert to SWF, the text box simply disappears. Other components of my animation remain as I have designed them.
View 1 RepliesI have a Flex Column Chart that has a range of 0 - 6 on the y-axis. I have added the following block to change the default colour of the horizontal grid lines to black.
<mx:backgroundElements>
<mx:GridLines>
<mx:horizontalStroke>
[Code]....
This works fine for all but the horizontal grid line at the top of the chart (at y=6). If I change the maximum value for the y-axis to something different then this new max doesn't have the formatting applied (but all the others do).
how do I get the top line to be black like the rest of the grid lines?
I have a datagrid with an xmlListCollection bound to it:
<mx:DataGrid id="dgCompetente" includeIn="Competente" x="10" y="66" width="547" height="468"
change="dgCompetente_changeHandler(event)" dataProvider="{colCompetente}"
editable="false">
[Code]......
I want the selectedIndex to remain the same. So, if I delete item 2, the next in the list should be selected. The problem is that if I delete item 2, item 3 will be selected and I have no idea why.
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 trying to code the snap to grid functionality. The dragged object should snap to the grid if the distance between the object bounds and a grid line is less than 5px. I found a way to do it if the object's rotation is 0 but it doesn't work if I rotate the object. I need a different approach. Can you point me into the right direction with the algorythm or any source code?
View 3 RepliesI have created a line chart and another datagrid.based on dataitem clicked nthe chart should be changed. For example I have datagrid for stocks with 3 stocks GOOGL,Yahoo and ADBE .On clicking upon the GOOGL the google data should be loaded in to line chart.
View 1 RepliesIs there a way to insert a horizontal line after a certain number of rows, which may be variable depending upon a property in data provider of a datagrid?
View 2 RepliesI am trying to implement simple chat application using flex. In it all my chat messages are stored as array collection items, where each item is a string (correspondent to one chat message). I am using datagrid to display all messages. One message goes to one cell of datagrid. Here how it looks: [URL] I want to add a feature for the tool to handle big lines of text. Is there a way to implement line break in case it's very long.
View 2 RepliesI would like to drag an object in one line. I already know how to do this in a horizontal or vertical line
Here's how I do this
private var handle:Sprite;
private function init():void
{
handle = new Sprite();
[Code].....
But I want do drag my object in a line that isn't horizontal or vertical.
For example, I would like to drag the object from the top left corner to the bottom right corner, in one straight line.
I tried to rotate the bounds rectangle, but it seems that you can not rotate a Rectangle.
How do I drag an object in a non-vertical (or non-horizontal) line?
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 RepliesWhenever I add paddingRight to a column in the flex grid, it adds the padding to the header as well.Is anyone familiar with how I can add paddingRight just to the column and not to the header? Below is the column code where I was specifying the padding.
<mx:DataGridColumn width="60" headerText="Type" dataField="Grade" headerStyleName="headerLeft" textAlign="left" draggable="false" resizable="false" headerRenderer="GridHeaderRenderer" paddingRight="5"/>
How do draw a vertical line and make it bend into a curve as the mouse hits it.
or better yet,
a box that traps the mouse in it and stretches out when mouse hits the side.
I have a mx:Grid component in my flex application. But I would like to resize it by clicking and dragging in the border. This component doesn't allow doing that.I want to put a panel in each gridItem of this Grid component and resize it.
View 1 RepliesBased on this Adobe multiple axis chart example: [URL]
Then I changed some data values to negative and my axis became not aligned anymore.
how to align vertical axis? Is this another Adobe bug or there is some property that aligns axis?
<?xml version="1.0" encoding="utf-8"?>
<s:Application
minHeight="600"
[Code]...
I have a XML document which is the data that my DataGrid displays.I want to have the data that comes in from my XML and displayed in my DataGrid to have a forced Line Breaks in it.[code]....
View 3 RepliesI'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]..