Flex :: Disable The Drop Down Function Of Combo Box On Certain Conditions?
Nov 21, 2009
I have a combo box in my application. I also have a variable called "Status". I want the combo box to be enabled only when the value of the Status variable is 5 or 6. Otherwise, I should not be able to change the value in the combo box. It should have the previous value only.. I had written a click event to disable the combo box. But even though the combo box is disabled, I get the drop down list of the combo box, and If I select some othe value in the drop down,it changes..Only after that it gets disabled.
[Code]...
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Mar 10, 2011
It might be something simple I'm doing wrong.I have an array populated by XML in a function by doing the following inside the function:
first_special.addItem({label: xmlMenuFile.item.headers[i],data:
xmlMenuFile.item.descriptions[i],data2: xmlMenuFile.item.hints[i]});
The problem I'm having is trying to figure out a way so that the "data2" will fill the text field "hint_txt" on ROLL_OVER of that items name in the list.I've tried to placing an event listener into the function that populates the combo box .this populates the combo box label and data with the Loaded XML File. This works
function changeHandler(ev:Event):void
{
menuText_mc.heading1_txt.text = ev.currentTarget.selectedItem.label;[code]......
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Mar 29, 2012
So the way I see it, there are three conditions in a drag/drop assessment situation; The dragged object is on the correct drop targetThe dragged object is on an incorrect drop targetThe dragged object is not on any targetAssuming there are multiple drag and drop targets, I can do this, but it only satisfies the first two condition:
ActionScript Code:
function stage_onMouseUp(event:MouseEvent):void {
stage.removeEventListener(MouseEvent.MOUSE_UP, stage_onMouseUp);
[code].....
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May 31, 2007
I'm currently making a flash form and it consists of several combo boxes.I placed a combo box on stage and specified the drop down values at the component inspector (for both its data and label). When I test the movie within flash, it works perfectly! however when i load the .swf into the browser, the combo box doesn't work.
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Mar 27, 2009
I have a swf with a combo box in it (not created dynamicall). All is when I publish and run the swf by doing ctrl+enter.
When I publish and double click the swf to test all is well
However when I upload the combox box doesn't allow me to click and get the drop downs to appear. A green glow appears around the component when I click on it - so I think its getting focus
I have tried using form.howFind_cmb.enabled=true (which I know is pointing correctly)
What do I need to do to get the combo box to work?
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May 12, 2009
I need a way to disable the mouse over events for a combo box flash component as it is sitting inside a movieclip (A) on the stage, when I mouse over the movie clip I add a glow to a different mc (B) in the movie. Problem is is that the combo box is preventing the mouse over even in A to occur so B is not 'lighting up'.None of this works as it still appears to register a MouseOver event:
Code: Select allmyComboBox.focusEnabled = false;
myComboBox.textField.focusEnabled = false;
myComboBox.dropdown.focusEnabled = false;'s built in ones?
[code].....
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Oct 1, 2008
I'm looking for an example of having the selection that a user makes for one combo box determine the options the user sees in a 2nd combo box.For example, if combo box 1 is State and combo box 2 is County, then if the user selects Wisconsin for State, combo box 2 will display only the counties that are in Wisconsin.Assume that the values for State and County are coming in from an xml data file.
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May 26, 2011
I have a dropdown combo box that contains numbers 1 to 10. Normally it will show '1' when the application starts, but how do I set it in AS3 to show '3' instead?
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Feb 2, 2011
I ve used next script:
onClipEvent (load) {
if((_root. mc1._visible=true) and (_root.mc2=true)) {
_root.mc3._visible=true;
}else{
_root.mc3._visible=false;
}}
To achieve next: mc3 is visible only when mc1 and mc2 are visible else its hidden, but this dont work, with this script on load all clips are visible on stage mc1, mc2, mc3, inspite there is a script which is hiding mc1, and mc2...(they should appear on stage on mouse event and this was ok before a inserted script from beginning of post, now they are always visible). How should I write this to make mc3 visible only when mc1 and mc2 are both visible on stage.
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Mar 27, 2009
I have a swf with a combo box in it (not created dynamicall). All is when I publish and run the swf by doing ctrl+enter.When I publish and double click the swf to test all is wellHowever when I upload the combox box doesn't allow me to click and get the drop downs to appear. A green glow appears around the component when I click on it - so I think its getting focusI have tried using form.howFind_cmb.enabled=true (which I know is pointing correctly)
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Jun 3, 2009
I've got a function which is constantly running to see if a set of movie clips (ball0_mc, ball1_mc etc.) have been placed in a target zone. Once the ballPlaced[#] value is true for a partiuclar moive clip, the movie clip starts acting in different ways depending on which other balls have been placed in a target zone (i.e. their ballPlaced[#] value is also true).
The 'if' and 'else if' conditional statements are contained within the playVideo() function which is constantly running through the ENTER_FRAME event. [code]...
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Apr 3, 2011
In my AIR application in Flex 4, I use mx:HTML, and when I navigate to a location like this ut, some websites have "alert" function in javascript like this :lert('hello world!');nd AIR show the message in a box...I just want to remove, or ignore these messages, but I don't know how...
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Apr 5, 2011
which works perfectly. What I'm hoping to do is that once a movieclip has been placed on a target and has played another movieclip, I want all of the other movieclips that you can drag to be disabled.So a user would have to hit the reset button to, which sends things back to the beginning before they could drag and drop another movieclip.Right now you can drag multiples onto the target, which is a problem.The code I tried to use is root.soda_mc.stopDrag();But this doesn't keep it from being dragged by the user
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Apr 21, 2011
We are building an application which is using skin classes in mxml. We plan to build different variants of this application for different user segments, where most of the functionality remains same but only skins vary based on the user segment.We are adding skins to the application by the following syntax:
<s:BorderContainer id="Banner" height="15%" width="100%" skinClass="mySkins.backgroundSkin"/>
Is there a way we can have a skin based on some conditioni.e if usersegment = "A" then use myskins.backgroundSkin1, else use myskins.backgroundSkin2?
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Jul 19, 2011
I have three conditions for three possible values for a variable. In the mxml code i would like to display a different datagrid for each instance.Is there a shorter way than writing three boolean functions for each possible value, and then using the boolean value returned by the method as a parameter for whether each datagrid will be loaded?
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Apr 9, 2011
[url]...
But seems that after the mc stops at the selected location, I want to move it back to the starting point. I set initial var and once mc reaches its destination..i cant get it back to the initial position. It seems like its jammed?
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Dec 21, 2005
I have two combo boxes. The first combo box's data is added through an XMLConnector object, the second combo box, I would like to populate through an on (change) event in the first combo box. The items in the second combo box would relate to the selection made in the first combo box.
I have attempted the following within the Actions for the first combo box:
on(change) {
switch(this.value) {
case "value1":
comboBox2.addItem({Label:"Label",Data:"Data"});
break;
} // end switch
} // end event
which is not working.
should an event be dispatched by comboBox1 and a listener be attached to comboBox2? I can't find any examples of this on the internet.. but i might be using the wrong search terms.
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Sep 13, 2009
I'm doing a basic site with frame labels on the main timeline whose name corresponds to the btn names. A simple otoAndPlay(evt.target.name); I have a basic navigation setup of 7 mcs with mouse eventlisteners for CLICK, ROLL_OVER and ROLL_OUT.
Example:
prepare.addEventListener(MouseEvent.CLICK, navigate);plans.addEventListener(MouseEvent.CLICK, navigate);retire.addEventListener(MouseEvent.CLICK,
[Code]....
Does anyone know a better way to do this so when my mcs are clicked they display the rollover content/art? In essence I'm trying to achieve that when the user clicks a btn it goes to that "page" and the corresponding btn stays highlighted. Pretty standard web navigation technique but I just don't know what the best way to do this in flash is and with how my site is setup.
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Sep 14, 2011
hi,is there disable ctrl+c function? and cutomize this for own function
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Apr 1, 2010
I want to add a ComboBox to a DataGrid. So far, the only way I've found to do it is like this:
<mx:DataGridColumn headerText="Header" dataField="src" >
<mx:itemRenderer>
<mx:Component>[code]..........
The problem is the initial value of the ComboBox isn't set correctly. If I hard code the choices, then the initial value is set correctly. I can't hard code the choices.
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Nov 24, 2010
i use combo box to display a list of items. The box'x length is smaller whereas the items length is large. So if i mouse over it i need to display the whole item as a data tip
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Nov 2, 2009
I am trying to get the drop down list of combobox by using a php file. That php file returns an xml string which has been used as data provider for combobox.I followed this thread too but in vain.DetailsI have set the creationComplete attribute of mx:Application to init(). In the init() function i have sent the following HTTPService
<mx:HTTPService id="interfaces" url="interfaces.php" resultFormat="e4x" method="POST">
</mx:HTTPService>
Combo Box:
[code].....
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Jan 4, 2010
I did the following code. I know it's horribly written, but it's only a box with two combo boxes and a textinput bellow being added to a VBox, whose id is "garage". The problem, is that, however I do it, when I open the combo box the program slows down so much it's unbearable to use it any longer. I'd like to know if you have any idea on what's behind the ComboBox and the possible causes for this "slowing down" when I open the ComboBox..
[Code]...
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Aug 2, 2010
How can I give value to combo box entries. For example, in combo box, I have Array Collection and inside it, I am adding strings like mx:String. I want to give it different value than the text.
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Mar 31, 2011
Combo boxes in Flex are really awkward to use if you have objects in them addressed by properties, in my experience. In Flex 3.5 we had a working extension to the combo box that would populate a selectedValue property (and allow changing the selectedIndex by same).
Here's a quick example of what using one of these looks like:
<c:ValueComboBox valueField="country_code">
<mx:Script>
<![CDATA[
public function get selectedCountry(): String {
[code]...
However, this has stopped working in Flex 4. What's happening is that our existing component drove its changes by overriding the set selectedIndex() function, which is no longer called when the combo box's selected index changes (wtf?).Is there a working value-aware combobox implementation for Flex 4? [URL]
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Apr 3, 2012
here is the xml data :
<root>
<recommendedMaterials>
<value label="Aluminium" data="0" />
[Code].....
The problem is that the whole xml gets populated. I just want the labels. :(
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Sep 7, 2009
can you please tell me how to have multiple selection in flex combo box component
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Dec 7, 2009
In my Combo box i have to shows team names condition based . So i will try like
dataProvider="{usersXML.users.user.(id=10).name}" but shows some errors . but if i tried
dataProvider="{usersXML.users.user.name}" display all name . It's working .
How can i condition based to display the list . In combobox . Plz refer me . is it possiable to check array of id on the dataProvider ?
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May 17, 2010
Background: I am doing some UI work where I allow the user to programatically add and resize controls on a canvas. Problem: When resizing a combo box through AS the dropdown stays at the same width as the first time it drops down. So user places combo box on the page, clicks the down arrow, sees the options, selects an option or clicks down arrow again to close, resizes the width of the drop down, clicks the down arrow. Now drop down is the same width as original. Have tried simple things like setting the width of the dropdown specifically and invalidating display list but it still doesn't work.
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Oct 26, 2010
A combo box as an item renderer for a data cell in a Flex Datagrid has been demostrated at various blogs. What if that combo box has to have an external dataprovider that has to be set at the time of converting the renderer class to a ClassFactory.
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