Flex - Advantage Of Using Mx:Text Over Mx:Label?
Aug 18, 2011What is the advantage of using mx:Text over mx:Label in Flex?
View 1 RepliesWhat is the advantage of using mx:Text over mx:Label in Flex?
View 1 RepliesIs the only advantage that you can now create the XML files using a database, or a script,Or is there something else? Because reading the XML files (through AS) isn't easy at all !
View 14 RepliesI'm pretty familiar with using Adobe Flex & AS3, and compared with writing apps in JS/HTML I think it's very cool. However, since AIR is essentially a non-browser version of Flex with benefits like local storage, it seems to be competing as a cross-platform desktop application platform... and in that space it's much less mature than more established desktop technologies.
So what's the advantage of creating a desktop application using AIR compared to something like Java (or C++ using a cross-platform GUI library like wxWidgets)? Java's equally capable of communicating with the server for instance, I'm not quite sure what AIR adds when competing head-to-head in the desktop development world?
Flex's text-editing controls (mx:TextField, mx:TextArea) offer functions for doing "stuff" with the selected text (selectionBeginIndex, selectionEndIndex, setSelection), but the text-displaying controls (mx:Label, mx:Text) don't seem to offer anything of the sort.After some tinkering, I've tried subclassing Label then writing functions which give access to the underlying TextField instance... But even then, setting the selection didn't work![code]So, is there any better way to access/change the text which is selected in mx:Label and mx:Text controls? Are there "better" controls to use?
View 2 Repliesi am trying to make a simple form but when i place a textInput box after a Label it comes in the next line..how do i make the text input box be placed besides the Label?
View 2 RepliesI need to make a small app accessible to screen reader.I'm managing to make buttons accessible, but I would also like to have a section of text accessible by screen readers so that users can hear what the text says.
I can't seem to work out how to do this.. I've tried various text controls and set them as focusEnabled, tabEnabled, i've set the accessibility* attributes too but it never seems to work, I cannot tab to a text label and hear the content.
I'm honestly a little new to accessiblity in Flex so apologies if i'm missing something obvious.
I got very basic question. Why this is not working?!
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I am trying to add an item to a list and have text display and have a different hidden value when i access selected items. I also need to do this with a loop.
Currently i am trying to add a label and set the labels id to my value. But the list just shows the ID and not the text.
var theLabel:Label = new Label();
theLabel.id = "123";
theLabel.text = "test";
lstLayerList_array.addItem(theLabel);
[code]....
How can the text in a Label control (or a similar control) be wrapped in Flex 4 beta? In Flex 3 I could use the Text control but this is no longer available in Flex 4.
View 1 RepliesIf I create a mx:Label or mx:Text control in Flex and then set an opaqueBackground to it, I notice that there is some space around the text.
I would like to be able to get rid of that space to where the text is completely flush to the top and bottom of the label. Changing the gap, padding, and leading didn't seem to help. Is it possible to get the text completely flush to the sides of a label?
Is there a way, for a Button's "label" field, to display text over several lines? Or else to automatically "wrap" the text in several lines instead of cutting part of it?
View 4 RepliesI load an image from a url and add it to the stage.
I need a way to add some text to the image before loading it to the stage !
NOTE: add text over the image after it has been loaded
I'm looping through a recordset, and for each item I create at runtime a spark Label and set the text property from a field of the recordset. The labels must have a fixed width and some text goes multiline. I want to arrange the label vertically so I need to know the height of the label so I can place the next label properly, but when I try to read this property, after the labels is added through the addElement mehtod, it returns 0.
how to get the label height?
i have created a group in run time and then added in it two buttons and one label
addElement (myGroup )
myGroup.addElement ( button 1 )
myGroup.addElement ( label )
myGroup.addElement ( button 2 )
now when i click on one button 2 i can get event.currentTarget.
How can i change the text of label using this event.currentTarget. How can i target the label
I'm a new to Flex, and I'm trying to add a second label to a text box.
like this: Label [_______] label 2
So the first label will describe the text box and the second the unit, for example:
cost of cleaning [_______] $ per hour
Can I do this with a label inside the form item?
what I have tried looks like this:
mx:FormItem label="cost of cleaning">
<mx:TextInput id="proSRO2YO" text="" width="120" maxChars="20"/>
<mx:Label text="dollars per hour"/>
</mx:FormItem>
but that results in a second label one line below, I need these on the same line.
I am using spark.label for Mobiles in Flex, I want gradient on label text instead of solid color. But performance should be kept in mind as it will run on mobile device.
View 1 RepliesHow do you determine the line height (in pixels) of the text in a Spark Label?
View 2 RepliesSuppose I have a (Spark) label. What is the best way to find the length of the text in it? I looked at the myLable.measureText("bla bla") method but it says: To measure text in Spark components, get the measurements of a spark.components.Label or spark.components.RichTextfter looking around I cannot find what this is refering to. I tried myLabel.measureWidth() but this does not return anything usefull (it frequently returns zero). Note: I am explicitly setting the width like this:<s:Lable width="{globalWidthVariable"} .../>If the text overflows I would like to increse the globalWidthVariable to the size of the text.
View 1 RepliesI have a button with variable-length of label text. I have a User Setting that can turn on or off the label text on this button.
How can I implement this?
NOTE: the button's background has a gradient color.
I tried using BlendMode.LAYER, no luck;
I tried using Button.resizeHandler
private function resizeHandler(event:ResizeEvent):void
{
if (event.oldWidth > this.width)
[Code]....
but it only worked if the initial UserSetting value is true.
How about embedded font? I don't know how to apply it to button
I need to underline particular character of the tab header(like Account) A has to be underlined. We are using tab navigator and canvas container controls to create the tabs in our screen( Canvas label has to be underlined).
View 1 RepliesWhen I set style color, it changes both the text color for the selected item/component label and the text in the dropdown menu.
color
Type: uint Format: Color CSS Inheritance: yes
Color of text in the component, including the component label. The default value is 0x0B333C.
I would really like the label to be white and the text to be black.
I can change the color of the label in Flex Builder, I can even BIND the color to a variable and that works, but I can't find the Color PROPERTY in order to change or reference it programatically! What is the ActionScript 3.0 code to change the font or color of a piece of text in a Flex RIA - or is caring in what color your text appears too bizzarre a request for a RIA? I wrote whole applications after just minutes of "learning" flex, how come it's taken me three days and I still can't change the color of my stupid label?
View 1 Repliesi am creating flex 3 component when i re size the window i need to re size the labels and text.how to do this?
View 1 RepliesI need a datagrid, which contains checkbox (4 no's) without multiple selection. And I also need a text area which should contain the selected checkbox's label/data. I tried using arraycollection but I am not getting.
View 2 RepliesI'm compiling with the SDK 4.5.1 (latest I think) in FlashDevelop, and I have the settings of the project to export for Flash Player 11. I also have set the wmode param to "direct", and my browser flash player is version 11 also.
Is there anything else I should do in order to use the Flash player 11 hardware acceleration features. To be honest... I can not see any difference in my game between flash player 10 or flash player 11...
This might be a very stupid question, but I have to ask it anyway. I am graduating in about a month and while studying, I have always been taught to use properties instead of public variables. So I started wondering what the advantage was and I must say that in some cases, I have no clue at all. Of course it is handy when some other logic needs to be executed when setting properties or getting properties, but is there any advantage to using properties when you are only getting/setting a variable? An example of what I mean is shown below (As3).
[Code]...
Is there an advantage/disadvantage to designing multimedia (for example a simple animation with music) using fully as3, or is it the same as using the the editor (timeline)? will it boost performance/speed to code the tweens, clips and textfields?
View 2 RepliesI want to make some buttons and use the buttons.fla library. The button is inserted and given an instance name. A second button is inserted (same kind) and given a new instance name. But when I am trying to change the label text in one of my buttons the text is changing on the other button as well. I believed they where separate instances?
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I have some text selected in a text areacomponent. I get a callback from another program (externalinterface included) to remove the selection. How do i deselect theselected text and retain the text without selection? I have read onthe .selected, .editable, .setSelected etc, but Im not getting it.This same prob exists with a normal text input type, it doesntdeselect there too.
View 2 RepliesI have an AS3 flash movie and each page is a new frame. On my pages are dynamic scrollable text boxes that I created with the text tool. I would like to be able to make a piece of text a link (ex. click here for prices) so that it will direct the view to another page (label). I cannot figure out how to do so.
View 2 Replies