Is there anyway to detect/catch errors for loading of photos in the datagrid if the photos cant be loaded due to some reasons like photo not found in directory, etc .... Like using ioerror or smth...
This is how I load the photos into the datagrid.. Using
var col_img:DataGridColumn = new DataGridColumn("photo");
myDataGridList.addColumn(col_img);
col_img.cellRenderer = LoaderCellRenderer;
[Code].....
In Flash AS3 i wanna write the single try catch block in order to catch any errors in whole class. For ex, i have a lot of functions in myClass.as. I don'w wanna write in each function try catch blocks in order to catch errors in this function. Is there any methods to do this?
View 2 RepliesI would like to have one place to catch all errors thrown so that I can log them.
View 1 RepliesI've searched for a good while but I can't seem to find an answer to this question:How to catch all errors of an external SWF file when it's loaded?The story:I'm building a flash app that would upload and then load any user-created SWF file and display it if it doesn't throw errors.I've tried to use try/catch statement but it doesn't seem to catch internal errors of the loaded SWF.
Code (a chopped version):
Code:
// load the piece
[code].....
(How) is it possible to catch an error thrown in a callback function like onConnect of the XMLSocket object?
Code:
var s:XMLSocket = new XMLSocket();
// Will not catch error :-(
try {
[Code]....
My first attempt involved using LoadVars and "load", and only calling loadMovie if the file successfully loaded (found the technique somewhere out here). However, I found that the ProcessRequest function in the HttpHandler was getting called twice when the file does exist. Makes sense - once for load, once for loadMovie.Now I'm using MovieClipLoader instead (also found this technique out here). This way does call ProcessRequest only once whether or not the file is found. But my problem is that the onLoadError function is only working when I give it a bad URL. If I give it a good URL that passes a bad filename to the handler, the handler throws an error, but my onLoadError function doesn't seem to recognize that there's a problem - I just get a blank area where the error message should be showing up.Here's the relevant AS2 code:
function CheckFileExists(inFile) {
var mclListener:Object = new Object();
mclListener.onLoadError = function(target_mc:MovieClip, err:String){
[code].....
I've searched for a good while but I can't seem to find an answer to this question: How to catch all errors of an external SWF file when it's loaded?The story: I'm building a flash app that would upload and then load any user-create SWF file and display it if it doesn't throw errors. I've tried to use try/catch statement but it doesn't seem to catch internal errors of the loaded SWF.Code (a chopped version):
Code:
// load the piece
try {
[code].....
(How) is it possible to catch an error thrown in a callback function like onConnect of the XMLSocket object?
Code:
var s:XMLSocket = new XMLSocket();
// Will not catch error
try {
s.onConnect = function(success) {
trace(success);
throw new Error("Unable to connect");
trace("Won't trace, error thrown"); }
s.connect("127.0.0.1",1024); }
catch(e:Error) {
trace(e) }
I have this streaming video player with an asyncErrorHandler function which isn't working correctly.In Flash player 10 I get no errors, but in Flash player 9 I'll get a popup window with the error message that shows up in my output window when I test on my local machine.
Error #2044: Unhandled AsyncErrorEvent:. text=Error #2095: flash.net.NetConnection was unable to invoke callback onBWDone. error=ReferenceError: Error #1069: Property onBWDone not found on src.display.VideoClass and there is no default value.
I feel that I have my AsyncErrorEvent setup correctly however, but am unsure as to why I still get a massive error in my output window, here is the popup window and code below:My statusEventHandler function
// ☼ --- Handle Status and Errors
function statusEventHandler(event:NetStatusEvent):void {
trace("connected is: "+ncConnection.connected);
trace("event.info.level: "+event.info.level);
[code]...
I'm following a tutorial for a gallery but it's in AS2 and I'm working in AS3. so I've had to use an event listener.As I am in AS3 i still need to add _mc at the end of the each instance name ?
Description : Once the mouse rolls over the thumb, the alpha should increase from .50-1
thumb1.addEventListener(MouseEvent.CLICK, fl_ClickToGoToAndPlayAtImg1);
function fl_ClickToGoToAndPlayAtImg1(event:MouseEvent):void
{ photos.gotoAndPlay("img1");[code].....
these are the errors
1120: Access of undefined property photos.
1119: Access of possibly undefined property onRollOver through a reference with static type flash.display:SimpleButton.
1119: Access of possibly undefined property onRollout through a reference with static type flash.display:SimpleButton.
Warning: 1090: Migration issue:The onRollOver event handler is not triggered automatically by Flash Player at run time in ActionScript 3.0. You must first register this handler for the event using addEventListener ( 'mouseOver', callback_handler).
I'm trying to do a simple game in which you have to move a frog in X axis to catch the falling flies. sorry if I mistake some words cuz I talk in spanish It's already done, but it has 2 bugs and I dunno what the reasons are
The 1st bug, Each time the game is over, and you click in "PLAY AGAIN ", I could notice that the frog movement (which you can move by pressing the keys) is increased a little; for example if you played 6 times the 7th you can reach the opposite side by pressing the corresponding key 2 times, despite the fact that in the code i did write only +15px for the right when you press right arrow and -15px for the left when you press the left one (on X axis) for each time the key is pressed
[Code]....
I'd like to build a gallery of photos which has selected thumbnail on each of them before displaying their photos.
Ex: photo.xml
Code:
<gallery>
<photo id="1">
<thumb>pics/thumbnail/img_001.jpg</thumb>
[code]....
I want to find out whether the scroll bar shows up in my Datagrid or not.
View 1 RepliesI need my script to somehow detect when the data in a datagrid has been updated [not by the user, like on(Change) but like onData or something]
View 1 RepliesNot to certain how many people may need this script, but lo and behold I had need of it for my project. So, here's my script on how to add a movie clip to a Datagrid Cell via CellRenderer1) Create an Actionscript file (*.as) and call it IconCellRenderer2) Put the following code inside that file:
Code:
package
{
[code].......
I have a spark datagrid with selectionMode="multipleRows".
I have three columns in the datagrid. I don't want the row selection to happen when the user's click falls on the third column of a row.
The row selection should happen only when one of the first two columns is clicked. How do I achieve this? There is a selectionChanging event for the datagrid, but the GridSelectionEvent object received in the handler does not seem to provide any information about the column on which the click happened.
I have a datagrid with some custom renderrers and I'm just curious how I should approach the ability to freeze and always show the left 3 most columns at all times when scrolling left/right.
I thought that I might have to resort to 2 datagrids, side-by-side, the first showing the 3 columns that I want at all times, and the ability to scroll the rest. Only issue then I guess is linking the row selection to select that row in both and to tie the column sorts together...
Or would it be better to try and take columns 4+ and shrink their width to 0 as a person scrolls right, and then increase it back to the max width as they scroll left? Though that would cause funny issues to happen as the content of the datagrid would get smaller and smaller until you were 100% to the right and the scrollbar would disappear.
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]...
I am working on a flash photogallery. It is pretty basic, just consists of thumbnails. The larger images are on another page all together. I didn't write this script myself, I'm still learning. So i grabbed a flashmo file. It is flashmo_067.Anyways, i changed some things around. I made the images scroll with the mouse and i took out alot of the extra stuff in the gallery. I also changed the document size and the thumbnail size.I created thumbnails to the exact size i made the holder in the flash file. Yet when i pull up the movie, the images are doubled in size and are overlapping. I have looked at the actionscript a bunch of times and still cant figure it out. I changed the size of the thumbnail to be smaller but it just blows it up and makes it very pixelated. I cant seem to figure it out.
View 5 RepliesI currently have something going that gets me a pretty accurate value inside a swf (one I have no control over), but I want even more precision
I know it will sometimes send out data about itself to other locations
In my game, I have to catch one item and not the other. I have used an external .as file to code it and it works fine on it's own, but when I add something before the game (a title screen) and something after the game (a 'game over' screen) and 'call' the external .as file to the frame with the actual game play, I receive the error:
[Code]...
I want to get url querystring value in the .swf file. Suppose when mypage.html?itemname=xyz is requested, flash file should automatically catch "xyz" and display it.
View 5 Replieswhy my code not workinghere is my as code
package com_dp
{
import flash.net.URLLoader;
[code].....
I have an scrolling number of photos moving from left to right controlled by:
[Code]...
linking my thumbnail photos to the img. photo using action script 2.0?
View 22 RepliesI've been modifying some code I wrote a while ago that simply loads and plays an external FLV. The original code works well as I can simply copy the swf into any folder and when run, it will play the FLV with the given name in that particular folder.
I decided to have a photo still over of the movie before it plays, so I modified the script and 'loader' to put in the external Jpg. If I test the swf it works fine. But when I install the code from a sub folder into a webpage via 'object', the Flash file trues to find the photo in the webpage folder not the sub folder where the swf originates and where both the FLV and jpg are?? Both the FLVplayback and Jpg loader address in the same way in 'parameters' of properties, yet the FLV plays and the jpg won't. I only discovered what exactly was happening on a hunch and copied a different photo into the main web page folder with the same name.
I have also rewritten it a completely different way using movieloader, but got exactly the same results. I know I could put the full web address of the jpg into the parameters, but then I have to modify it every time I use it. I'd really like to be to simply copy it into another folder.