Javascript :: Professional Quality Flex Datagrid With Pagination - CRUD
Nov 20, 2010
high quality datagrid with: pagination CRUD - adding/deleting/updating rows by users other nice options such as filters, optionmenu, toolbar, etc. there seems to be several very good options in Javascript (Ext-jS, several Jquery plugins/widgets (JQGrid, Datatables, at least 6 more good open source components...) which are very well designed, implemented, documented and professional grade (and free).
however, everything i've seen to add above features to flex/AS seem to be hacks...
(there is one solution - flexicious - it isn't anywhere as good as some of the Javascript datagrids - not free either) can someone point me to any good solutions in Flex/AS (like Javascript Datatables or JQGrid)?
I am new to AS3 FLASH.HOW TO CREATE DATAGRID with paging.I have successfully create datagrid and fill dynamically from database using php.I have more than 600 records and want to show 100 records in grid and show paging bellow it with next , previous option.this is my code.every thing is working fine. I want add paging it.
for (varName in returnObj) { var plid = int (returnObj[varName]["plid"]); var varState = String(returnObj[varName]["state"]);
When publishing a project from Camtasia Studio 7, the params list includes a setting for quality. But instead of the usual "high" value, it sets it to "best". I Google'd and searched these forums but had no luck finding any definitive explanation if these two settings are equivalent. Can anybody enlighten? This topic also spurred another question, does the quality default to the highest value if the parameter value is invalid?
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);
I 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?
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.
I am designing my whole app in photoshop and currently in the process of moving all of the images to flash to add interactivity. The promblem is, when we put the app on the iphone the quality of the graphic is lowered for some reason. When I am building in photoshop my settings: 640px by 960px 72 ppi Saving out as a .jpg When I send the jpg as a picture to my iphone 4 and view it in my "Photos" app, it looks great, but on the test app it loses quality. Does anyone have anyone have any idea whats going on here?
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
I am new to flash & working on my first swf file for a website.Problem is I loose image quality after publishing & uploading to the website.Ive located the publish setting for jpegs & changed this to 100% but problem still exists.When I do publish preview with the flash program it looks fine.
I am converting a regular movie from Windows moviemaker wmv export (exported at highest quality) and converting it with Xilisoft flv converter (at highest quality upon conversion) and I noticed the output quality of the final FLV is degradated a little. Some of the symptoms are: lower light, slight pixelation,and loss of crisp detail. Audio sounds great but why does the picture lose it's clarity from how it looks in moviemaker? I can see the crispness of the outlines in the video in Moviemaker, but in the final flv, it loses that. Is there anything I can do to make it keep it's original crisp look like how it looks in MM, or do you have to expect a loss of quality when using flvs?
The video gallery on my website uses an an FLV video gallery downloaded from Adobe. When I encode my Flash files to Quicktime then to FLV they look perfect but once uploaded onto my site and played back through the gallery the quality suffers, especially text which loses it's vector crispness.Url...The videos are under 'portfolio' the best example of my problem is the INTEL video 3 rows down, second left, text looks rounded when it should be sharp.I have run the videos through Adobe media encoder and After Effects and again whilst looking fine when played locally they degenerate once uploaded.
I have imported all my images into flash using photoshop and the quality looks really good and crisp in Flash, but when it comes to exporting, testing or publishing the animation the images either appear pixeley or blurry. I have gone through all my file settings and everything
So I exported a preview of my animation but the sound isn't high quality. How can I make it better quality? It doesn't sound like when I press Enter in Flash CS5.
I'm looking to upgrade from Flash 8 Professional to the newest version. Has the quality of imported sounds improved beyond the tinny, in-the-submarine effect?
So I have recently aquired Flash CS4 and the Quicktime Export is completely different from any version before.I create a lot of 3-4 minute shorts in Flash and have always enjoyed the ease of QT export, but when I export with CS4 I get all kinds of ghosting, even on 5-10 second clips so breaking up the fla file's scenes is no help.After doing a lot of online research I see a few people have similar problems, but no concrete explanations or solutions.Has Flash-to-Quicktime compatability been disabled?I see that the "Quicktime Movie" export options is not available, only the "Quicktime" export, which yields inferior results. Since I export to the web and for dvd I don't want to have to export PNG sequences and rebuild the soundtrack, but is there simply no longer quality compatability between the two programs?Do I need to ditch Flash for Toon Boom?
I am making a flip book in flash. I am using swf files as individual pages. User have the option to print pages. I am converting the swf into a btimap using bitmap data but when I print the test is not clear and all pixelated. Is there any way to improve the printing quality of pages?
my flash movie looks great when it is in it's .swf format. However, when I use the export to .avi option it comes out as REALLY horrible quality. Exporting to quicktime does nothing. I've been looking online and have only found people having the same problems with no solution. I've tried several conversion programs to just convert the swf to avi, but all of them are bad. They're all great in quality but half are fast by a good 30 seconds in sound and the other half replaces my black background to white! People use flash everyday & obviously overcome such a simple problem!
I have an image that is pretty high resolution and looks fine in Photoshop CS5. However, whenever I try to paste it into Flash CS5, it looses quality and looks terrible.If I try to save it as another image format first and then import it into Flash, the color changes
I have a simple Flash project.It includes some jpg images with text on them.When I export and the click on the swf file locally, the quality is very clear.When I open the html file to view the embedded swf, the quality is severely degraded.Is there anything I can do to help this? This is the html file with the degraded pictures (most notable in the text).If you click through you will see some of the text is really hard to read, where if I view the swf file locally it is perfectly clear.In publish settings I have jpg quality set to 100%. http:[url].............
I would like to incorporate Flash animations into video editing applications but when I save the Flash files as movies the quality is not there (Flash affects fall off, trails and such). My swf files look great there is no lag and the motion is clean. How can I get swf file quality to video? What is create a Projector?
I notice when I run animations in the flash player, the image quality because very pixelated and blocky when I enlarge the animation.
I need my website to scale to different screen resolutions, so this can be a problem. Is there any way to make images smoother when the flash file is enlarged beyond it's native resolution? I really need to know since my website has to scale to a LOT of resolutions.
I am new to Flash CS5 and I am working on a Flash animation project. I drew everything in Illustrator CS5 and imported these drawings in Flash to do the animation. I have different scenes & exported them all as separate movie clips. I was thinking of using Final Cut Pro to make the final movie, but the video quality is not good & its pixelated.and whats the most suitable render width & height for tv screening ?
