In my application one Datagrid and down one Canvas is there.
I have a DataGrid with Data. When i select the data in the Data grid, the focus is displayed in the canvas. In the canvas i have a chart component.so when i select the link data on the datagrid the focus should be in the chart component in the canvas.
I am creating a canvas in actionscript like :
private var cvs_preview:Canvas = null;
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So on the focus change i want to run the "end_preview_on_focus_change()" but this is not working. As per my understanding, i think the canvas not getting any focus in the first place. I was trying to use focusManager.setFocus to do that after the canvas's creation complete. but even that is giving me an error.
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As of Flex 4, I'm using s:Group instead of mx:Canvas.
With s:Group , show event is not fired when the container is visible like with mx:Canvas. creationComplete event fire only once. How can I detect show event or something alike in Flex 4 or should I just use the mx:Canvas instead ?
I have having a problem in my flex/air application, in which when the left mouse button is clicked on a TextInput the focus is stolen by the parent. So in more detail I have an hierarchy as follows...
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Reproduce problem:
run code
click checkbox
click on the first input box
enter: 100
The red glowing error box should have disappeared, but it will disappear when you focus on another component e.g. the second input box. If you refersh the screen, click the checkbox, and TAB onto the first input box, type 100, the error glow will disappear as I expected. This is what I want for click also.
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I have the following code in my flex project.
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I want to dynamically add different items to thumbContent canvas and use scroller canvas to scroll. I see than the height of thumbContent bigger than 7977 it truncate from scrolling. So - I see the scroller canvas with empty space on top. Then I scroll to bottom - I see the content of thumbContent and at bottom scrolling I see empty space too.
I'm trying to skin a canvas with an image (which is essentially a custom border for the canvas). I've been trying the backgroundImage style as well as the borderSkin style. I can't get the image to scale to the full size of the canvas though. I was wondering what the best way to go about this is.[code]...
View 2 RepliesI'm trying to create a button that will simply link back to the context root. I noticed flex has a @ContextRoot attribute that appears to work only in certain cases. For example, if I try to use it in the following mxml:
<mx:Button label="Back to Root" click="navigateToURL(new URLRequest(@ContextRoot()), '_parent')"/>
I get the following error: Error: Attributes are not callable.
when i doubleclick on the linkbutton its still working i dont know even though i have made linkbutton doubleclickenabled property =false too.
View 1 RepliesI would like to enable the (Open in a new tab) option when a user right clicks a mx:LinkButton, take the address that linkbutton is supposed to go to and allow the user to click on (open in a new tab) and get to that address in a new tab. Is there an easy way to do that.
View 1 RepliesWe are creating a LinkButton programmatically and would like to set it's icon to an image retrieved from the remote server rather than something embedded within the SWF. The .icon property expects a Class but I can't figure out how to create one equivalent to an @Embed but from a dynamically generated URLRequest or URL String.[code]...
View 5 RepliesIs it possible to make a LinkButton selectable? That is, the text from the LinkButton can be selected and then copied. LinkButton does not have the selectable property.
View 1 Repliesi am using below code for using linkbutton in flex datagrid
<mx:DataGridColumn headerText="Case ID" width="80">
<mx:itemRenderer>
<fx:Component>
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now on link button click i want linkbutton label name and selected row inside lnkCaseIdClick method, how can i do this?
I am using this [code]...
How can I access lnkCaseId outside the datagrid?
I am feeding the label to my LinkButton directly from a string I receive from a Google API that puts html to format the label.
I want to extend linkbutton to allow this. I wrote a class myself to allow html text for the label and that aspect of it works but now the background that appears when you hover is way too big. I tried to override measure() to fix this but I didn't have a clue how. Here is the class I wrote:
package com.kranichs.components
{
import mx.controls.LinkButton;
public class HTMLLinkButton extends LinkButton
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for example i have object one a Textinput haveing id="
id_txtBox
", and a panel having a lot of children(TextInputs, Trees, Buttons etc.) if user is editing text in one of panel's child and then clik on "id_txtBox". can we get to know
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is there a way to span the text of a link button to 2 lines? so instead of "Save Page" to be in one line only, I want it to be in 2 lines.
View 1 Repliespackage {
import mx.controls.LinkButton;
import flash.text.TextLineMetrics;[code]....
my issue here is if you use this component you will see that the text is bunched up into a very small area. It does not fill the entire width of the linkButton.
There are styles for over and clicked but no up state.
View 1 RepliesI want a LinkButton's style to stay unchanged when the mouse hovers over it. (But I still want the tooltip to work.) How do I do this?
(The mouseOver event seems relevant, and I do a noop() on that event, but my goal is to leave the style unchanged rather than do something specific.)
By the way, I am using a non-default style, defining it with CSS in the MXML.
I have a generalized media player web app that I wish to be able to use flash in. The client uploads the flash to a particular directory, and a webpage is produced automatically that houses that flash file. The output of this process currently looks something like this:
<OBJECT id="flashContent" classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000">
<PARAM value="always" name="allowScriptAccess" />
<PARAM value="#FFFFFF" name="bgcolor" />
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I am trying to get the flash to display using the original canvas size (540 x 400 by default) but every time I load this in chrome I get 300 x 150 and in IE the box is square.
how to get it to render using the flash canvas size?
I would like to have a LinkButton programmatically selected.So I have a code like this:
<mx:LinkButton label="hello42" selected="{isHello42}"/>
isHello42 is true but the LinkButtons doesn't look like it's selected.Do I have to change the complete skin to achieve that the LinkButton look like it's selected?Here it look like setting selected=true should work:[URL]
I'm trying to prevent keyboard show when I click Textinput field on my device. I use Textinput only to show some text and for click event (to push a view).
View 2 RepliesHow I can detect a click on the border of a canvas, not its contents?.I am aware that I can validate ranges event.mouseX (Y),but my canvas has rounded corners and in some cases appears to be a circle,is there any way of knowing if the border of the canvas is under the pointer?I have:
Canvas.setStyle ("borderColor", 0xFF0000);
Canvas.setStyle ("borderStyle", "solid");
Canvas.setStyle ("BorderThickness", 10);
stage.focus = txt; // txt is a text input field
It successfully gives the TextField "txt" focus because when I type, the characters appear in the input textfield, however the familiar blinking text cursor/beam does not appear in the textfield. This makes you think it does not have focus, so you click the textfield to give it focus -- completely defeating the purpose.
I initialized the variables, the TABBING thing doesn�t work and when I select something from the combo box, seams that the focus doesnt move to the next are even if I click on it, I need to click 2 times on the next text area to move the focus.HERE is the code that i am using...
var a_1 =""; //text areas inputvar a_2 =""; //text areas inputvar a_4 =""; //text areas inputvar a_6 =""; //text areas input var cb_slang:Object = new Object(); //combo boxm_s_lang.addEventListener("change", cb_slang);cb_slang.change = function(){ m_g_slang = m_s_lang.value;}var cb_stype:Object = new Object(); //combo boxm_s_type.addEventListener("change", cb_stype);cb_stype.change = function(){ m_g_stype = m_s_type.value;}
i click on the play button and go to my playscreen. Then I have to click on the playscreen for it to accept keyboard input!
View 11 RepliesI'd like to set up my splash page (all Flash) so that the login form is ready and waiting for input, without the user having to move the pointer to the first input text field and then click it.
View 3 RepliesFlex charts, like AreaChart, have wonderful built-in support for displaying data "tool tips" when a user hovers over a point supplied in the data of a graph. You can hover over any of the bar graph examples on this page for a demonstration. I have a graph situation where I optionally draw in some dots as reference points on CartesianDataCanvases supplied to my AreaChart through it's <mx:annotationElements> and <mx:backgroundElements> tags.
I would like to have the same hover data-tip functionality that the AreaChart has, but applied to these dots. I realize that I am just drawing on canvas, and that no actual dataProvider supports these dots, but if there was a way to supply the CartesianDataCanvas with an array of data values or something to that effect,
In my flex datagird i have a checkbox and a datgrid with seven columns. im populating values in first five column(remaining two column no values) of datgrid by an Arraycollection. now,By clicking the checkbox i want to show all seven column values and if i uncheck five columns has to show... how its possible?? heres my code
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