[flexcoders] PrintDataGrid Scrollable Rows
Hi All, The nextPage() function sets the PrintDataGrid verticalScrollPosition property to equal verticalScrollPosition + (number of scrollable rows). In other words it advances the printing x number of rows. Here's my question. What property constitutes the number of scrollable rows. I have looked at every property available for a PrintDataGrid and I can find nothing that seems to represent this. Is there something else I need to set? Thanks Lois
[flexcoders] Printing DataGrids (More Questions)
Hi All, We have a need to dynamically print different views of data grids in flex builder2. Has anyone done this sucessfully and do you have any words of wisdom regarding this. I've been working with the PrintDataGrid object but it has some issues associated with it. Also, what we'd really like to do is create a pdf that is sent straight to the browser or to the printer. I think creating a printview on the fly is probably not such a big deal, but has anyone dealt with issues such as dynamic column width, height etc.. I'd really like to know how you are doing this. T I A, Lois J. Greene-Hernandez
[flexcoders] Printing
Hi All, Does anyone know how you can control font size in Flex 2 printing? Thanks Lois
[flexcoders] Filter using ComboBox HeaderRenderer in DataGrid
Hi All,
I have a datagrid with a combobox in the Header field. I need to know
how to use this as a filter. I'm working with an example of a combobox
that acts as a filter to a datagrid. This works perfectly. I also know
how to put the combobox in the header of a datagrid using a
headerRenderer. I don't know how to make the filter work once its in
the datagrid header. Part of the problem is that the combobox has to be
in a separate MXML file. Once its separate I can't (or don't know how)
to reference its properties in script. I'm including the code at the
bottom. I've had to comment out a lot of the script in order to get
this to work.
Thanks in advance for any of your help.
Lois
**
Main Application
?xml version=1.0 encoding=utf-8?
mx:Application
xmlns:mx=http://www.adobe.com/2006/mxml;
xmlns:comp=*
creationComplete=simpletestCat.send();simpletestFood.send()
mx:Script
![CDATA[
import mx.controls.dataGridClasses.DataGridColumn;
import mx.collections.ArrayCollection;
[Bindable]
public var categoryList:ArrayCollection;
[Bindable]
public var foodList:ArrayCollection;
/* public function filterByCategory(event:Event):void{
if (event.target.selectedIndex == 0){
foodList.filterFunction = null;
}else {
foodList.filterFunction = catFilter;
}
foodList.refresh();
} */
// public function catFilter(item:Object):Boolean {
// return item.category_name ==
categorySelect.selectedItem.category_name;
// }
]]
/mx:Script
mx:HTTPService id=simpletestCat
url=assets\categorylist.xml /
mx:HTTPService id=simpletestFood
url=assets\foodlist.xml
result=foodList=simpletestFood.lastResult.list.food/
mx:DataGrid id=foodListBox width=100% dataProvider={foodList}
mx:columns
mx:DataGridColumn headerText=Product Name
dataField=product_name/
mx:DataGridColumn headerRenderer=CBoxTest
dataField=category_name/
mx:DataGridColumn headerText=Product Price
dataField=product_price/
/mx:columns
/mx:DataGrid
/mx:Application
**
**
Combobox MXML Component named CBoxTest.mxml
?xml version=1.0 encoding=utf-8?
mx:HBox xmlns:mx=http://www.adobe.com/2006/mxml;
mx:ComboBox id=categorySelect width=174
mx:Object label=Korean data=A /
mx:Object label=Indian data=B /
mx:Object label=Thai data=C /
mx:Object label=Japanese data=D /
mx:Object label=Ethiopian data=E /
/mx:ComboBox
/mx:HBox
