I need to develop Advanced Datagrid like the below attached image. So I had developed the Grid with some columns but do not know how to rendering the image in the result part of the grid. how to rendering the images in the result part.
Getting error while run the checkBox item renderer in advanced datagrid with out data. Error: Cannot access a property or method of a null object reference.
Code: public function set listData(value:BaseListData):void { _listData=value; _dataGrid=value.owner as AdvancedDataGrid; _dataField=(value as AdvancedDataGridListData).dataField; } Here value is coming null, so I am getting above exception.
we have developed a web application by using flex-blazeDS-Java. Now we got a requirement that to print the user existed page whenever he clicks on Print button. I am able to print my flex componets and advanced datagrid but not able to print the custom item renderer images which are rendered in datagrid. And also how to print the multiple pages when I have large data in advanced datagrid.
I am trying to get the values from a database and construct the hierarchial data. In particular, constructing the dynamic hierarchal data for advanced datagrid.
I have a scenario like, Advanced DataGrid have a checkBox and if i select the header checkBox all the field checkBoxes has to be selected that means multi-select checkBox.
I have a Advanced Datagrid with sorting. I think it is string sorting by default. But i need the sorting in number. How can i achieve the number sorting.for example: i have row numbers like 1 to 100 . i need number sorting like 1,10,100.
I have to put 2 numeric stepper components in one column of a datagrid. I suppose I need to write my own item renederer code for that. How to write a code for putting 2 numeric stepper components in one coulmn of datagrid.
The 2 numeric steppers would work as time (Hour and Min) components. I cannot use readily availabel time components, and hence have to write something of the above for my own time component.
I have an AdvancedDataGrid that loads data from a web service. It only loads the top level stuff and then as you click the arrows it gets that data. All I want to do is to find out if some text is in one of the cells. I originally did this:
public static function assertTextInAdg(params:Object):Boolean{ // Gets the ADG trace('youre in the assertTextInAdg function'); var grid:* = FPLocator.lookupDisplayObject(params); trace('var grid:* = FPLocator.lookupDisplayObject(params): ' + grid); [Code] .....
And then it fails, because it can't get the source, I think. I am completely open to other strategies and I have been stuck on this problem for 10 days now. This seems like it would be relatively easy. I have been going down a slightly different route. I am now trying to iterate through the HierarchicalCollectionView with a cursor. This seems to work. But, when I get the node I can't do anything useful with it... I have been looking for examples but so far they all stop at the point of getting the node.
public static function assertTextInAdg(params:Object):Boolean{ // Gets the ADG trace('youre in the assertTextInAdg function'); var grid:* = FPLocator.lookupDisplayObject(params); trace('var grid:* = FPLocator.lookupDisplayObject(params): ' + grid); [Code] .....
I had 7 columns in an advanced datagrid and have one comboBox with all of the columns names.The datagrid should show only the columns the use has selected in the comboBox. Does this mean customization of the advanced datagrid columns? If anyone has any samples, please share them.
I'm trying to remove the tooltip from the checkbox inside an inline itemrenderer in a datagrid but I still get the tooltip box but with nothing in it. I want the tooltip box removed completely.[code]
I am trying to set the row background color for the advanced data grid control in Flex 3. Does anyone know if this is possible using a style function. Currently my style function looks like:
public function myStyleFunc(data:Object, col:AdvancedDataGridColumn):Object { if (data["status"] == "PRICING") return {color:0xFF0000 , fontWeight:"bold" , backgroundColor:0xFF0000};
[Code].....
However the background color does not change.
I have heard on the grape vine that I may need to override some methods to enable the background color property.
I have an ADG along with some other components in a VBox. The number of rows of items in the ADG is variable. I want the height of the ADG to be however tall it needs to be to show all the rows without scrolling. This is because I want the containing VBox to handle all the scrolling. The reason being, is because sometimes there is a horizontal scroll bar on the VBox, in this case you have to scroll all the way to the right to reveal the scroll bar for the ADG before you can scroll the ADG.
I want to capture the header click event and on click , i want to split the columns ,by adding the AdvancedDatgridColumnGroup dynamicaly at each level. capturing the header click event. I want to explore the advanced datagrid option more.
I have a advanced data grid with columns as status, enabled, owner, name. I will get data for status as 'applicable' or 'success' or 'failure' . When the status is coming as 'applicable', i have to show the tool tip when move the mouse over there.
I have an advanced datagrid that has a grouping on it. With the items inside of the grouping I have it setup where you double click on an item and it will create a popup that allows the user to edit that entry. The problem that I am having is that I can double click on the group title and the popup is activated with blank information.[code]...
I have created a image cropping tool in flex using core copyPixel method.croppedBitmapData.copyPixels(croppedBitmapData, clipCan, new Point(0, 0));I have to crope area of dementions 20*20 and show this cropped area in an image of demention 250*350. Every thing going well.My problem is image distortion.Even i am using this method for smoothing image contents on complete.
private function smoothImage(event:Event):void { var bitmap: Bitmap = ((event.target as Image).content as Bitmap);
In datagrid i shows number of checkbox for example 20 checkboz ,in 20 checkbox if i select any 15 checkboxs then remining checkboxs will be disable (enabled="false" But 15 selected checkbox accessable ? How can i do that . i tried
I have found something good here. [URL]..The mouseover effect on the list item is good. Any ideas to make this look.. I can infer that this is happening on mouseover of the Image Component. I think this is similar to google image search preview of images. If anyone have come across a component similar to this kindly share it to me and to all.
I want to listen both click and double click events for advanced data grid in flex. I have given double click enabled true and written the function in itemdoubleclick but only click is working but not itemdoubleclick