List control with selection/converter custom element highlight problem

Similar Questions

• The list by using a converter of element with the variable row height

  Hi all
  
  I am trying to create what amounts to a list of comments. A comment is a comment string and a name, and all comments will be placed in a list in order to scroll vertically to display all comments.
  
  Here is an example of the sample:
  
  Application code:
  
  <? XML version = "1.0"? >
  "< mx:Application xmlns:mx = ' http://www.adobe.com/2006/mxml" > "
  < mx:List dataProvider = "{list}" itemRenderer = "ListRenderer" width = "200" variableRowHeight = "true" wordWrap = "true" >
  < / mx:List >
  
  < mx:Script >
  <! [CDATA]
  
  [Bindable]
  Table: private list var = new Array)
  {Comment: 'Test', name: 'Joe'},
  {Comment: 'This is a long comment that must wrap onto multiple lines,' name: 'Joe'},
  {Comment: 'Test', name: 'Joe'},
  {Comment: 'Test', name: 'Joe'},
  {Comment: 'This is a long comment that must wrap onto multiple lines,' name: 'Joe'},
  {Comment: 'Test', name: 'Joe'},
  {Comment: 'Test', name: 'Joe'},
  {Comment: 'This is a long comment that must wrap onto multiple lines,' name: 'Joe'},
  {Comment: 'Test', name: 'Joe'}
  
  );
  
  
  []] >
  < / mx:Script >
  < / mx:Application >
  
  
  Code rendering engine article:
  
  <? XML version = "1.0" encoding = "utf-8"? >
  "< mx:VBox xmlns:mx = ' http://www.adobe.com/2006/mxml" > "
  < mx:Text text = "{data.comment}" width="100%"/ > "
  < mx:HBox width = "100%" horizontalAlign = "right" >
  < mx:Text text = "-{data.name}" / >
  < / mx:HBox >
  < / mx:VBox >
  
  
  When I run this list it is created with each object being rendered properly, but keep an eye on the height of comments when you scroll from top down (it may take a few scrolls to see), when a comment moves out of the visible range and then comes back in the field of the visible, the height of comments seems back to zero itself , you will see the name disappear (and sometimes reappear again). Can one, someone explain what is happening? Two, this is the best approach, I have also considered using a vbox and Repeater, but so far the current implementation is the closest, just to create the desired result. Thanks in advance.

  OK I found how to fix this problem:

  new code of itemRenderer:

  
  http://www.Adobe.com/2006/mxml">
  
  
  
  

  
  

  Override the set method of the property data.
  override public function set data(value:Object):void {}
  Super.Data = value;

  If (value! = null)
  {
  commentText.text = value.comment;
  commentText.validateNow ();
  }
  }
  ]]>
  

  The important thing here is to substitute the data value method, set the comment string and then call validateNow(); This will ensure that the textHeight is updated and the right height is used

• Select and deselect all buttons to control list box with check boxes

  I am using the two buttons on labeled select all deselect others all the. These two buttons will check either or unckeck the boxes to tick in a listbox control. I've included the code for the list of regions below. The two buttons are on a separate mxml file. They are labelled by functions id as "selectall" and "deselectall. I think I need to bind the buttons to an arrary you select or clear each checkbox in the list control. Any help you can give me would be great.
  
  <? XML version = "1.0" encoding = "utf-8"? >
  "" < mx:Canvas width = "166" xmlns:mx = " http://www.adobe.com/2006/mxml ' xmlns =" * ">
  < mx:List width = "166" dataProvider = "{region}" >
  < mx:itemRenderer >
  < mx:Component >
  < mx:Canvas >
  < mx:CheckBox id = "complete" selected = "{data.selected}" click="data.selected=complete.selected"/ > "
  < mx:Text id = "TaskName" x text = "{data.label ="23"} ' selectable ="false"/ >"
  < / mx:Canvas >
  < / mx:Component >
  < / mx:itemRenderer >
  < / mx:List >
  < mx:Script >
  <! [CDATA]
  
  Test data for the usefulness of the CBA.
  [Bindable]
  public var regions: Array =]
  {finished: false, label: ' Carolina/Tennessee'},
  {finished: false, label: "Central Texas"},
  {finished: false, label: "Florida"},
  {finished: false, label: "Georgia/Alabama"},
  {finished: false, label: "Great Plains"},
  {finished: false, label: "Houston/Gulf Coast"},
  {finished: false, label: "Illinois/Wisconsin"},
  {finished: false, label: "Kansas and Missouri"},
  {finished: false, label: 'Los Angeles'},
  {finished: false, label: 'Mountain'},
  {finished: false, label: "New England"},
  {finished: false, label: "New York underground"},
  {finished: false, label:' North CA/Nevada '},
  {finished: false, label: "Ohio"},
  {finished: false, label: "Pacific Northwest"},
  {finished: false, label: "Pennsylvania"},
  {finished: false, label:' Philadelphia Tri-St'},
  {finished: false, label: "San Diego"},
  {finished: false, label: "Southwest"},
  {finished: false, label: 'Upstate New York'},
  {finished: false, label: "Balt/Washington/Virg"}
  ];
  []] >
  < / mx:Script >
  < / mx:Canvas >

  First, you must use an ArrayCollection collection and not a table:
  var acRegions:ArrayCollection = new ArrayCollection (regions)

  You will need to loop through the collection ArrayCollection and set the completed property.

  Be sure to use the API of collection correct ArrayCollection to update properties for events will be issued to update the display.

  Tracy

• Problem with the mobile Flex list control

  Hello world.

  I have a problem with the list control in Flex mobile.  I need create list in "Flex mobile" and I need that list items must have following structure. a single image, text and then another picture. How do I do this?

  Concerning

  Include a component with a custom converter.

  See the documentation for Flex: http://help.adobe.com/en_US/flex/using/WS03d33b8076db57b9-23c04461124bbeca597-8000.html for more details.

• Custom spark list control

  I have a spark list control that displays a dynamically imported Images tilelayout.  Basically, a bunch of thumbnail Images that appear in a tile layout.  I slipped active so that I can reorganize these thumbnails and everything works great except for one thing, the who.  In my itemrenderer I included Image in the State "dragging", but the image does not appear in the who.  I'm basically just has a square semi transparent like my, but I want to be able to actually drag my sticker.  Any ideas how to do this?

  Here is my list:

  < s:List id = "ImageList1" x = "77" y = "95" width = "858" height = "412" dataProvider = "{imageAC}".

  itemRenderer = "converters. ImageACSmallItemRenderer"contentBackgroundColor ="0x000000 ".

  borderVisible = 'false' dragEnabled = "true" dropEnabled = "true" dragMoveEnabled = "true".

  allowMultipleSelection = "true" skinClass = 'skins. General.ListSkin' focusAlpha = '0' mouseMove = "getImageProxy (event)" >

  < s:layout >

  < s:TileLayout columnWidth = rowHeight = "76" "76" horizontalAlign = "center" verticalAlign = "middle".

  horizontalGap = "8" verticalGap = "8" / >

  < / s:layout >

  < / s:List >

  Here's my Itemrenderer:

  < fx:Script >

       <! [CDATA]

  import mx.utils.ObjectProxy;

  [Bindable]

  public var dataProxy:ObjectProxy;

  private function init (): void {}

  dataProxy = new ObjectProxy (data);

            }

       ]]>

  < / fx:Script >

  < s: states >

  < s: State name = "normal" / >

  < s: State name = "flat" / >

  < s: State name = "selected" / >

  < s: State name = 'slide' / >

  < / s: states >

  < mx:Image source = "{dataProxy.pathSmall}" horizontalCenter = red "0" = "0" includeIn = "normal, hovered, selected, dragging" / > "

  < / s:ItemRenderer >

  Thanks for any idea!

  Hi Bill,

  Looks like you create a new object for each ItemRenderer ContentCache, to create a single instance shared, add "static" like this:

  static public var contentCache:ContentCache = new ContentCache();
  

  This will ensure that the contentCache variable is shared between all of the ItemRenderers.

  In addition, in my view, there is no need to explicitly call the contentCache like this:

  contentCache.load(dataProxy.pathSmall);
  

  Fixing the contentCache just the contentLoader on the Image property, the way you have done should be sufficient.

  I just do a quick experiment and here is an example with an ItemRenderer that exposes the problem:

  And here's workaround with contentCache (works well for me in the AIR):

  See you soon,.

  Evtim

• Custom control with look system visa

  Hello, I would like to have control of Visa's resource name with the same look like a ring system. See the file attached what I mean. I'm not sure how to work with the customization tool, I need some advice.

  Is there any library on the web with xcontrols and custom controls?

  Kind regards

  Jimmy

  Would the .ctl I have attached to this workstation for you?

  Control of NI-VISA for Style XP

• Unable to get hardware information for the selected with vmware converter 5.5 computer (could not get the ability to \\.\PhysicalDrive0: error opening peripheral drive: 32 an unknown error (0 x 20) (32))

  Hello

  I'm doing a P2V with vmware converter standalone 5.5

  The source is the same machine that hosts the vmware converter 5.5

  The operating system is W2003 which acts as a domain controller

  VMware converter is launched by the administrator account.

  The error that I see on the balls of vmware - converter.worker is:

  2014 02-13 T 17: 36:35.592 + 01:00 [04344 WARNING "Default"] could not get the ability to \\.\PhysicalDrive0: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:35.592 + 01:00 [warning 04344 "Default"] jump drive hard "\\.\PhysicalDrive0."
  2014 02-13 T 17: 36:35.592 + 01:00 [04344 WARNING "Default"] could not get the ability to \\.\PhysicalDrive1: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:35.592 + 01:00 [warning 04344 "Default"] jump drive hard "\\.\PhysicalDrive1."
  2014 02-13 T 17: 36:35.592 + 01:00 [info 04344 "Default"] Found volume with name '\\?\Volume{0395a0a1-8c42-11da-a7d7-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:35.592 + 01:00 [info 04344 "Default"] Found volume with name '\\?\Volume{18297536-8c0b-11da-8528-0014852d7e43}\ '.
  2014 02-13 T 17: 36:35.592 + 01:00 [info 04344 "Default"] Found volume with name '\\?\Volume{caf5e9f8-4e6c-11dd-b440-0014852d7e43}\ '.
  2014 02-13 T 17: 36:35.592 + 01:00 [info 04344 "Default"] Found volume with name '\\?\Volume{2958b89a-b562-11dc-a508-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:35.592 + 01:00 [info 04344 "Default"] Found volume with name '\\?\Volume{0395a09f-8c42-11da-a7d7-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:35.592 + 01:00 [info 04344 "Default"] Found volume with name '\\?\Volume{0395a09e-8c42-11da-a7d7-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:35.592 + 01:00 [04344 WARNING "Default"] could not get the ability to \\.\PhysicalDrive0: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:35.592 + 01:00 [warning 04344 "Default"] jump drive hard "\\.\PhysicalDrive0."
  2014 02-13 T 17: 36:35.592 + 01:00 [04344 WARNING "Default"] could not get the ability to \\.\PhysicalDrive0: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:35.592 + 01:00 [warning 04344 "Default"] jump drive hard "\\.\PhysicalDrive0."
  2014 02-13 T 17: 36:35.592 + 01:00 [04344 WARNING "Default"] could not get the ability to \\.\PhysicalDrive1: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:35.592 + 01:00 [warning 04344 "Default"] jump drive hard "\\.\PhysicalDrive1."
  2014 02-13 T 17: 36:41.155 + 01:00 [warning 04344 'Default'] attention: no attached disks have been detected.
  2014 02-13 T 17: 36:41.155 + 01:00 [04344 error 'Default'] [LiveWindowsComputer] could not find disks connected to the computer.
  2014 02-13 T 17: 36:41.170 + 01:00 [info 04344 "Default"] scheduled timer cancelled, succeeds StopKeepAlive
  2014 02-13 T 17: 36:41.170 + 01:00 [04344 error "Default"] unknown exception when calling VMOMI method queryComputerInfo
  2014 02-13 T 17: 36:50.358 + 01:00 [05648 WARNING "Default"] could not get the ability to \\.\PhysicalDrive0: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:50.358 + 01:00 [05648 WARNING "Default"] Skip hard drive "\\.\PhysicalDrive0".
  2014 02-13 T 17: 36:50.358 + 01:00 [05648 WARNING "Default"] could not get the ability to \\.\PhysicalDrive1: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:50.358 + 01:00 [05648 WARNING "Default"] Skip hard drive "\\.\PhysicalDrive1".
  2014 02-13 T 17: 36:50.389 + 01:00 [info 05648 "Default"] Found volume with name '\\?\Volume{0395a0a1-8c42-11da-a7d7-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:50.389 + 01:00 [info 05648 "Default"] Found volume with name '\\?\Volume{18297536-8c0b-11da-8528-0014852d7e43}\ '.
  2014 02-13 T 17: 36:50.389 + 01:00 [info 05648 "Default"] Found volume with name '\\?\Volume{caf5e9f8-4e6c-11dd-b440-0014852d7e43}\ '.
  2014 02-13 T 17: 36:50.389 + 01:00 [info 05648 "Default"] Found volume with name '\\?\Volume{2958b89a-b562-11dc-a508-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:50.389 + 01:00 [info 05648 "Default"] Found volume with name '\\?\Volume{0395a09f-8c42-11da-a7d7-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:50.389 + 01:00 [info 05648 "Default"] Found volume with name '\\?\Volume{0395a09e-8c42-11da-a7d7-806e6f6e6963}\ '.
  2014 02-13 T 17: 36:50.421 + 01:00 [05648 WARNING "Default"] could not get the ability to \\.\PhysicalDrive0: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:50.421 + 01:00 [05648 WARNING "Default"] Skip hard drive "\\.\PhysicalDrive0".
  2014 02-13 T 17: 36:50.452 + 01:00 [05648 WARNING "Default"] could not get the ability to \\.\PhysicalDrive0: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:50.452 + 01:00 [05648 WARNING "Default"] Skip hard drive "\\.\PhysicalDrive0".
  2014 02-13 T 17: 36:50.499 + 01:00 [05648 WARNING "Default"] could not get the ability to \\.\PhysicalDrive1: error opening disc device: 32 an unknown error (0 x 20) (32)
  2014 02-13 T 17: 36:50.499 + 01:00 [05648 WARNING "Default"] Skip hard drive "\\.\PhysicalDrive1".
  2014 02-13 T 17: 36:56.155 + 01:00 [05648 WARNING 'Default'] attention: no attached disks have been detected.
  2014 02-13 T 17: 36:56.155 + 01:00 [05648 error 'Default'] [LiveWindowsComputer] could not find disks connected to the computer.
  2014 02-13 T 17: 36:56.155 + 01:00 [info 05648 "Default"] scheduled timer cancelled, succeeds StopKeepAlive

  This had already happened with another server (also W2003 DC), but the hardware was completely different; Unfortunately, I wasn't able to solve this year here.

  Any help or advice would be appreciated, thanks in advance

  Thank you for all your help

  I finally found the guilty service.

  It was pcmonitor monitor/remote control software. Once I stopped it is service vmware converter could get the capacity of the physical drives.

  It is rather curious because I made several servers P2V conversions using this software (so far the last one two weeks ago - the difference between that server and this one was that the first was not a domain controller).

  Hopefully this thread will help others in the future.

• No pictures can be selected with DNG Converter to convert to DNG - what is the problem?

  Since my LR4 cannot import my new 7 d MKII RAW data, I have tried to convert the RAWs with DNG Converter whixh should be the best option. Unfortunately, after the opening DNG Converter does not show the RAWs in the folder that I could choose for the conversion, the file on the camera is as 'empty' folder on the computer where I transferred the RAWs for. What's wrong? I tried the DNG Converter 9.0 and 8.7, but the same effect with both versions... I use Windows 7 SP1, Intel i5, Nvidia GeForce GT 440 mCore, if this can help...

  You do not select the photos, you select the folder containing the pictures and the converter to act on the entire folder.

• dynamic selection list hangs with php

  Hi all
  
  I can't get a list of dynamic selection of work in dreamweaver. It completely crashes whenever I try to add to my page. I found someone else in the forum who had the same problem, but no one ever answered. I've tried several things, including putting just the dynamic record and select on its own page with no other code in this regard. He always breaks DW. I also tried this coding myself by making a listmenu and change it so that the value of the option equals a value PHP echo. It crashed too much here. Does anyone have a piece of code with a selection list dynamic work that uses a recordset that I could look at? This way I can see where I am going wrong. All I'm trying to do is to get a simple drop-down menu select list of employee names, so anyone can choose their name for advice. This is a table, a set of records 2 fields (first and last name).
  
  Using DW CS3, php & MySQL, windows XP Pro
  
  Any help would be really appreciated!
  

  That's all! Thanks a lot for your help!

• This allows identical entries in a List control

  Hi all

  I'm putting data in a list control, but I can't make my list accept duplicate entries.

  He actually accepts the duplicates, but then I can't select them more.

  Here is an example:

  " < = xmlns:mx mx:Application ' http://www.Adobe.com/2006/MXML "applicationComplete ="init ()">

  < mx:Script >

  <! [CDATA]

  Import mx.collections.ArrayCollection;

  
  

  private var ac:ArrayCollection = new collection ArrayCollection (["a", "b", "a"]);

  private function init (): void {}

  l1.dataProvider = ac;

  }

  []] >

  
  

  < / mx:Script >

  < mx:List id = "l1" width = "100" / >

  < / mx:Application >

  This creates a nice list with the entries: 'a', 'b' and 'a'-> the problem is that I can't choose the first 'a' in the list - the selection goes to the last 'a '!

  But I need the also selectable premiera!

  Does anyone have an idea how to make it work?

  Thank you very much in advance!

  Daniel

  Which is because the flex compoenents use == to recognize the elements. Since him 'a' == '' a' the problem will remain the same.

  What you can do, thought, is to encapsulate your strings into objects.

  For example:

  myAC = new ArraCollection( [ {label:"a"} , {label:"a"} ] );
  

  This way, you have two separate object with the property of good label ('a').

  The above code is quite ugly, but you can do the same thing with a custom class to wrap the strings.

  It would give something like:

  myAC = new ArrayCollection( [ new MyCustomWrapper( "a" ) , new MyCustomWrapper( "a" ) ] );
  

  And I think that you need to implement a function to label as long as you have a custom label on the wrapper class property.

• Bug when dealing with multiple file input elements?

  I use Apex 4.2 and I have a strange problem.

  Back story:

  I created a page on a standard web server (Apache) that allows a user to select multiple images in there local machine. The form reads a file both a preview of the image and read the exif data for the file.  We enter additional data about each image in a form.  So the flow of the page is: user selects images-> first image appears and the user enters data-> submit data via ajax-> user hits button and following image happens.  The user repeats until all images are made.  I did not the ajax part, but all the other parts work fine on the Apache server.

  The problem:

  I need to recreate this kind of form at the Apex.   If I create an element of the queue multiple entry on a page all the tabs stop working.  They take you to an error page 404 with the message "the requested URL /apex/wwv_flow.accept is not found on this server."  I followed it to whatever this either by calling the apex.submit () javascript function.

  Literally if I do a region of html and the place '< id of entry = "uploadInput" type = "file" name = 'myFiles' multiple >' in the source of the region, the apex.submit () function doesn't work.

  Any thoughts?

  EPIC Fail says:

  I normally make apex generate all the elements of form on a page.  If I understand correctly you're saying I can't submit an article for the treatment that was not generated by the apex.

  In fact, Yes.

  In this case, however, apex does not have a multiple file select option and I don't actually submit the file to the apex for any treatment. The element to browse file apex also appears to force you to store the file which I don't want.

  Control creation (however do you) inside the form element generated by APEX and submit the page (however do you) submit the result of APEX session state changes and page if you plan to do after submit treatment or not.

  In addition, if the use of javascript to generate the element for me after the page load I have no problem. So, how is implemented""in a different part of html to let the js to be placed in the same region?

  Where in the DOM to create control with JavaScript? If it is created within the form element generated by the APEX while happen the 404 error on submit. Is it is created outside the shape, then there is no error. In most cases an HTML region and its content will be inside the APEX form element.

  Either way, I'm also curious why the tabs are calling the apex.submit () function and not using a standard binding as the objects of the navigation and navigation bar.

  Pick me up. This (and the inconsistencies in the standard tabs, calling apex.submit () while level 2 tabs are links) is one of several reasons why I gave up years ago tabs and recommend lists or other options for navigation.

• record data in the list control

  Hi all

  I changed a program a list item in a list control of "51" "77" by using the function NOR "ReplaceListItem (...)"

  When I left the program and looked at the list control, I have observed the list item has still "51" (instead of the expected '77').

  The question is: ' how can I permanently replace a list item in a list control.

  Thank you.

  Bob

  If I understand correctly, you have defined some items in the list control in IUR Editor, then you want to change one of them by program and have this change in the file of the IUR.

  Well, if that's what you are trying to accomplish, there is no easy way to get it: operated by program changes cancel their scope when you exit the program and not reflected in the physical files. Use the ICB ActiveX interface, save the IUR in TUI form with function (CVI_AppConvertUIRToTUI), modify programmatically the TUI file, save it and then convert it to the IUR by CVI_AppConvertTUIToUIR () format. Not a trivial task, I'm afraid, and, possibly, this task is not worth.

  An easier way is to have an external options file or a configuration file where to store items to load in the list control when you need it: this file can be edited by yourself, either programmatically or manually when you need to change some items.

• list of mandatory selection

  I select list how can force the user to select this list if it is null. Make as color to select the list or some pop up says please select the lsit
  
  List is P_list with static lov
  
  Published by: 893185 on December 15, 2011 10:30

  Hello

  You can put a page for this item-level validation.

  Edit the page, click on Add Validation on the Validation area, select the page element, click your item, click Next.
  On the type page validation to choose the type of validation "Not Null".

  When the user to submit the page, it will receive error messages in notification section and next to your article.

  Thank you

• Select the customer name in a menu drop-down select or be able to type in

  Hello
  
  Is there a way to allow my users to have an option to select a customer name in a menu drop-down select or be able to kick it...
  
  Thanks in advance

  Hello

  I don't know about build Apex point of AutoComplete.
  But if you use jQuery UI to create the AutoComplete for the text element, you must limit not list user see all values.

  Kind regards
  Jari

• Fill a list box with a long list

  iMac G5; OS 10.5.8; Acrobat 9.4.1

  I am creating a list box with 47 elements provided by the customer. It seems that I can't copy and paste in the list box to a line at a time. Is there a way to fill the list box with all 47 items at once?

  Thank you.

  You have used a list box instead of a drop-down list box.