Flex :: Whats Different Between S:FormItem And Mx:FormItem
Dec 23, 2011
When i use the the Form and FormItem in flex,I found the s:FormItem can't place its label position automatically and can't use direction, horizentalGap properties, but adobe recommended us to use spark.components.FormItem instead of mx.containers。FormItem,so can you teel me the different about these two class,and tell me why the properties such as direction, horizentalGap can't use in spark.components.FormItem.
I have a fairly straightforward Flex layout question. Is there anyway to get FormItem's contained within a nested container to follow the alignment of the FormItem's in in the parent form container?
Working with Flex 4.6 spark forms, I encountered strange behaviour: FormItem element ALWAYS has inner gap (padding), which cannot be removed. Red area on image ilustrates the unwanted GAP that i cannot manage to get rid of. Blue border represents Form component. Grey border (thin) represents FormItem component. FormItem has no padding or gap property.
This is the code for image above: <s:Form id="form"> <s:layout> <s:FormLayout gap="0" paddingBottom="50" paddingTop="0"/> </s:layout> <s:FormItem width="100%" label="RC"> <s:TextInput id="myTextInput" width="215"/> </s:FormItem></s:Form>
When developing for mobile, you want to make best use of every pixel on your screen. This is unacceptable for me since I want to have several TextInput fields and having this gap will waste lots of space... So my question is, can the red GAP be removed? I want my FormItem to have padding 0 - meaning TextInput border will touch FormItem border...
I want to build a flex FormItem extension that adds a button into the item label section, such that there is both a text label and, to the right of it, a button that uses an image icon: Basically, I want to create that 'i' icon, such that I can click on it to display a help overlay for the item in question.Is there an existing component that does this? If not, how do I do it?
I would like to attach an error to a formItem. In spark, it appears that the standard way it is rendering on error on validation of a textInput, is bordering the textInput with red, placing a yellow alert icon next to the textInput and placing the error message in the formItem aligned to the right. How does one do this manually for a custom formItem invalidation so that I can conform to error display?
I am dynamically creating a form on runtime of my application. The content of my form item (lets call it MyFormItemContent) looks like this (simplified):
If the validation of MyValidator has errors a red frame apears around the BorderContainer as intended. But unfortunatly the error text that should apear right to the form item doesn't. I'm thinkin it's a layout problem because I define the validator inside the form item content before adding it to the form. I've already debugged this and read documentations a lot.
i was wondering if you can delay whats inside a text box... for example, when an action is made, the text box will show "action done". kinda like a status bar, now what i wud wanna do is for the x number of seconds i wud want to set it back to blank text box again...
I have a large AS3 project which will need to be preloaded. Almost all examples i find use a frame based approach but surely there is a class based approach?
does anyone know how to trace whats on the stage?I tried: trace (stage);but it just said: [object Stage]in the output panel and I have tons of stuff on the stage loaded though as3.
i was wondering if you can delay whats inside a text box... for example, when an action is made, the text box will show "action done". kinda like a status bar, now what i wud wanna do is for the x number of seconds i wud want to set it back to blank text box again... is there any way to do that?
As the topic says, I am looking for a easy way to show ALL of the flash content when i import the .swf into the HTML fil. That means everything that's outside the set work-area in flash.Not sure if it's done in flash or in the HTML code (CSS)? Did find a css command: overflow: visable, but im pretty sure this isnt right.Im offering my first born child for this simple information > GOGO!
Whats the default font for components? I don't need to change it. I like how it looks but I want my other fonts to match it and I dont know what font it is.
i purchased and installed FMS on my dedicated webserver from my hosting provider. I have all my sites on this server. now that ive done this what do i do next? I want to play VOD to site visitors. i tried copying and pasting code in my dreamweaver file but i get black box. I can play the live stream sample files on my dedicated server
basically I want to load an external SWF into my flash file, which I can do just fine, but when I load the swf in, it loads EVERYTHING in the swf into the new flash file...What I want is for it ONLY to display the contents on the stage. I work with large images that span way beyond the stage...then I move the images and when I export the swf it looks like a camera zoomed in and tracking around a large image. BUT when I load the swf into another flash file, it just loads it in with no regard to the stage...how do I get it to JUST load what I can see on the stage? here's my current code:
button_1.addEventListener(MouseEvent.CLICK, fl_ClickToLoadUnloadSWF); import fl.display.ProLoader; var fl_ProLoader:ProLoader;
I want to download this app in the android market, but it says I need adobe flash player 10.1 but when I look for it, it doesn't show. Does anyone know what its called? I know its in the market because a lot of people are using that app. I have the Samsung Captivate. Should I just wait for Android2.2?
In AIR/AS3 Flex Mobile for Android project.How can I capture an "image" of whats visible on the view then just save that image as anything like jpg/pdf to the SD card?Basically a screenshot on Android using AS3.
where I can find info about compiling flex 4.0 sdk on flex 4.5/4.5.1 sdk.I am having troubles. compilation goes well on 4.0 but whe I compile on 4.5 or 4.5.1 I get blank swf.
Note: I have set flash player 10.2 for compilation and also as default.
class Foo { [Bindable] public var property: String; }
The class Foo has an implicit event dispatcher to handle property change events. How can I access that without making Foo explicitly extend EventDispatcher?
I wish to develop a softare for 3D object compression (by polygon reduction) in flex using papervision 3D. Could you please suggest me an efficient algorithm for the same?
I have implemented application client-server with spring blazeDs message services using JMS message destination. The idea is a producer declared in Java send message using activeMQ and consumer declared in Flex receives them. I have configured the AMFChannel with a polling interval 0, but I have seen when the consumer subscribes to the destination in Flex, the time request can be of up to 3 seconds.
I have a tree with nodes , and a delete button , first user select the node and click this delete button , I want this node to be removed from the tree , Its not XML , every node in tree is of type Object
{label:'folder',children:[{label:'file1'}]}
I tried delete myTree.selectedItem (but compiler wont let me do it) also tried myTree.selectedItem = null (just unselects the item)and also how can I access reference to parent object of myTree.selectedItem ?
im trying to output my database information in a text input field in flex by using remoteObject(cfc). The information is being provided by a database using a query and an array collection. I'm just unsure how i go about taking the queried array collection information and display it into TextInput Fields.
