I am using a datagrid. It has itemEditor components, combo boxes, etc. as aprt of columns.datagrid.invalidateList() method works to reload the datagrid with new dataProvider data.But, for me it is appending to the old data and new data gets added below the older data. I am not able to fix this reload of datagrid.
View 3 Replies
My datagrid is filled with data from an Oracle database. The datagrid refreshes after 1 min. After that, I lose the selected item. I want to avoid that. Consider that it's quite possible that there is new data after refresh, so the selected index may no longer appear in the datagrid after a refresh.
View 1 Replieshow can I refresh the displayed data in a Datagrid when the underlying ArrayCollection changes?
<nmoschitz:dataProvider>
<mx:HierarchicalData source="{arrCol_groupedData}"
childrenField="accounts"/>
</nmoschitz:dataProvider>
Calling a simple refresh (like with a simple arraycollection as a dataprovider, or with a refresh on the Grouping Collection) does not work. Also re-assigning the arrayCollection to the Hierarchical Data and then assigning this one again to the Datagrid does not work (even with calling invalidateProperties() or validateNow()).
i am working on an aplication using flex,adobe air...i have a datagrid with a XML as my dataprovider...during the execution of program my XML is updated....after XMl is updated and saved my datagrid should also get update..I have used Dataprovidername.refresh() method but it is not working.
View 4 RepliesI am trying to refresh the datagrid to reflect the updated data after the user updates the database. I have the following code:
script
protected function updataHandler(event:MouseEvent):void
{
updateJobsResult.token = Service.updateJobs(updateJobData);
[Code].....
i'm working on a project that uses php and xml to link my database information with flash. I've successfully allowed flash to read the xml contents. I need to randomise the data i retrieved from the database, so my xml content will change everytime i refresh the browser. However, i realised that the flash content didn't change like the xml content. The script to read the xml is written on the 1st frame of my 1st scene. Is there a way to read the xml again everytime i refresh the browser or re-enter the scene?
View 2 RepliesI'm pretty new to flash and was hoping someone could offer some guidance with shared objects.hen the user refreshes the page by either refreshing or moving to another page the movie replays which is not the desired action.
View 2 RepliesI have a Google map and I want to refresh or reload map from my code. How is it possible? I go through this link [URL] but there is nothing for refresh/reload map there.
View 1 Repliesi look though Google and forums and all is in AS2 I have a script that edits the XML in flash , but it wont updatei tried adding + (Math.random() * 999) to make it keep reloading but it dont worki think i need a script that will reload/refresh XML every 15seconds , is that possible?
View 6 RepliesJust wondering if its possible to reload a swf into itself without hitting the browser refresh? Essentially, by clicking a button, I want to start the swf over, so all the variables are reset etc, without having to do this within the browser.
View 9 RepliesAt my site [URL] I have PHP/MySQL talking to flash, when the holder movie opens it loads my home.swf into the content movie clip... It works fine once but if you click the home button (which runs the same function) or refresh the page it blanks out the text field and won't reload the content.
Code:
stop();
goHome();
function goHome() {
_root.background_mc.gotoAndStop(1);
_root.holder_mc.loadMovie("home.swf");
[Code] .....
I've been making a game and want it so you can play again - when I try and send it back to frame 1 (it's preloader) it doesn't really work. I was wondering if there was a way of basically refreshing or reloading the whole swf file?
View 3 RepliesI want an mp3 player stretched at the bottom of the screen that won't refresh on page reload. I just want to embed a basic mp3 player in some flash, or use jquery, or ajax? Not really sure. I'm most familiar with jquery and would prefer that route. I just not sure how you could have a div that stretches through every page, but only being defined in one page.
View 1 RepliesI have a photo gallery that runs in a container, which is added to the stage like so:
import com.xmlphotoalbum.*;
var gallery:XmlPhotoAlbum = new XmlPhotoAlbum();
gallery_container.addChild(gallery);
I want to have it set up so when you click on a "gallery" button, it reloads/refreshes the gallery to its initial state, because the "internal" navigation of the gallery isn't very intuitive...and so the only thing I can think of is essentially to remove the gallery and re-add it, whenever "gallery" button is clicked, which resets the gallery to its initial thumbnail view. I've tried fumbling around with removeChild, addChild, simple if statements, etc.
I have a blank container mc into which I am loading JPGs after you click on a button. There are 10 buttons in the movie, each associated with a different JPG.This container_mc is part of a function called on the main Timeline.The Flash movie is 1 frame on the main Timeline. This code works correctly on the first JPG when I click on a button for the first time), but then when you click on a different button I believe it just uses the dimensions and coordinates of the first JPG. How can I reset or refresh (unload, reload) this function so it works correctly every time I load a new JPG?
//after full size image loads into detailthumb_mc,
//resize image so that neither width nor height is > 150, tben recenter
onClipEvent(load) {
var maxWidth = 150;
[code]....
Here is what is happening:
1. I have a datagrid (which I am generating dynamically)
2. If I select a row and edit it (on clicking it opens a pop up and when i save data in that, I just update the data provider of the grid locally).
3. As soon as data provider of datagrid is updated, the datagrid scrolls up in a way so that selected row comes at the top of datagrid.
I have a flex application that has a home button. I need to reset the application when this button is clicked. I can't use navigateToURL or ExternalInterface.call("window.location.reload"); as its not acceptable to reload the swf file.
View 5 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]..
I had an issue with my index.html testing on IE and the preloader just stalls on "loading 0%". he told me that locally the progress event doesn't have time to load and to try uploading it to your server and see if it works. It worked just fine. Rah Rah Kglad.
So today I'm fine tuning the swf/ fla to clean it up. Reduced some picture sizes and deleted unused files and reduced the swf from 4000 KB to 350 KB Rah Rah Gene. replaced the swf in Dreamweaver and re-uploaded with Filezilla. Rah ah Filezilla.
Everything working great and my preload went from 23 seconds to less than 3. So I'm real happy except for one small issue. Firefox and IE both do this. If I hit the refresh button, it stalls on "loading 0%" once again just like it did locally.
If I hit the refresh several times it WILL refresh randomly....2 times refresh......10 times refresh etc.
[URL]
Spoke to my hosting company who said everything seems fine on the server. BTW he said Chrome did NOT have this issue Rah Rah Chrome.
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've followed the getting started for BlazeDS. I'm making changes to the Flex code using Flex Builder 3, but I just can't get the changes to show up when I refresh the page on my client. Server and client are separate physical machines, I've even re-started the server hardware. One curious thing, even when I re-started the server I didn't have to re-login to the Tomcat manager page
View 1 RepliesIn my flex application I am showing a titleWindow as popup which has a swfLoader and it loads one swf file. My application and the loaded swf file communicate with the help of LocalConnection. And here is the flow.When the popup opens, I create a connection.
connection:LocalConnection = new LocalConnection();
connection.client = this;
connection.connect('ApplicationConnection');
[code].....
working with flex 4 and implementing filtering using ITreeDataDescriptor.Filtering worked as expected like the following code snippet however, i am trying to create a on-demand type of filter where user would type in the search clause in a TextInput, and as the user types, the tree nodes would be filtered on the fly.my implementation now is have user click on the search button and then reapply the dataDescriptor then reload the data. A big problem is that the whole tree collapses after setting the dataProvider again.any suggestion on how the on-demand filter can be achieved?
var dataFilter:ServicePricingFilter = new MyFilter();
dataFilter.searchString = this.txtSearchKeyword.text;
this.treeService.dataDescriptor = new MyDataDescriptor(dataFilter);
[code].....
I am using a Tab Navigator component in which there are three canvas components. When I click one of the canvas (or tab), a Pie Chart is displayed. Actually what happens is that on-click
1. the canvas sends an HTTPService whose url is set to a php file
2. That php file actually gets information from a database. Based on that information an xml file is created
3. Fusion Chart uses that xml file to display a pie chart
The database is being updated after some time. Is there any way the Pie Chart may get updated after every 3 minutes to reflect the modifications in the database? or
Can I send the particular HTTPService again and again after every 3 minutes 'in background'? or
Is there any good way to update the information in a particular canvas (or tab) of Tab Navigator?
I developed a flex website, the web explorer always caches swf file which embedded in HTML. Sometimes I make changes to the flex file, clients computer still view the previous version which stored in cache. How can I force client's web explorer to reload/refresh the swf file?
View 3 RepliesI am attempting to style the headers in a flex datagrid and I keep getting the warning:
Type DataGrid in CSS selector 'DataGrid' must be qualified with a namespace
What does this mean? I have gone through a bunch of tutorials and none of them have worked. It seems like changing a the colors in a datagrid should be relatively simple.
Here is a code sample:
<mx:Style>
.headerCustomStyle
{
fontWeight: "bold";
[code]....
I am using a combobox to list the contents of a folder. With a button click I use that combobox.selectedItem to delete that folder. After I delete the data is still in the combobox. How do I go about refreshing that combobox?
View 1 Replies
