I am trying to filter an XML based on multiple parameters that I have as an input. I am trying to identify the parent nodes which have the matching records so that I can filter them out and process.
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I've search all over today trying to find how to do this, and not being familiar with actionscript is starting to catch up to me. What I would like to accomplish is: I have a list of messages in a Datagrid coming from a dataprovider in another class, which in turn gets them from our Oracle DB. I need to all the user to set a visible state on the message, and then filter that out of the datagrid with the click of a button. I have the check box for hide, and it sets that value into the database. I can't figure out how to get the filterFunction to work with an array collection when the filter parameter is within the row data.Here is the code
public function filterResults():void {
modelLocator.notification.messageList.filterFunction = filterRows;
modelLocator.notification.messageList.refresh();
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Follow up question on Filtering XML based on multiple params - Flex.I was trying to create the Query part dynamically so that params and the keys take over for building the criteria part. Just to show:
//building a dynamic query like this
var q1:String = "descendants ("E1" ) == "111" )";
Alert.show("Query>>"+q1.toString()); // Output: descendants ("E1" ) == "111"
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A comment here Filtering XML based on multiple params - Flex says that the expression inside the parentheses should not be a string. Agreed.So, is there any other approach to filter out multiple parameters in XML than to use the descendants(), which currently is not working out because we are building the search query dynamically, based on the params searched?
I'm having hard time reaching the right nodes here. The XML structure is like this:
HTML Code:
<map>
<y>
<rs>
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I'm trying to return a list of names for countries that contain company nodes with t value of f, so here are some of my attempts. None of them work.
Code:
_xml.y.rs.r.cs.c.(child("is").i.@t == "f").@n
_xml.y.rs.r.cs.c.(child("is").(i.@t == "f")).@n
_xml.y.rs.r.cs.c.(child("is").i.(@t == "f")).@n
The problem is that the selector either returns too many or too few nodes.
I have an interesting problem that I'm attempting to solve and I could use some pointers.Here's a basic run down of the AS3 script:[code]The problem is that the event listener always pulls the url from the last object in the array when you click any sprite (as would be expected).What is the best way to have the event listener only deal with the specific url of the specific iteration that creates it?
View 9 RepliesI am trying to filter xml data based on a varying amount of factors, both category and range (code below). Is it even possible to put more than one conditional statement in an XML filter?
Code:
var l_results:XMLList = xml.products.product;
// testing
currentRanges = ["floss", "envy", "cool", "moon"];//
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I'm relatively new to AS3. There's one thing that I don't quite understand about Sprites. I'm making a tile based game, and all the tile graphics for a level are inside one movie clip in each frame. Would I be able to go about creating multiple sprites based on the frames in said movieclip's timeline I would I have to go through and make a separate library graphic for each.
View 2 RepliesI'm trying to create a form that based on the users input would determine how many forms to generate dynamically. I have a base state with a combo box that contains 1-4. Bases on the users selection I would like to have the next state generate the number of forms. So if you user selects 2 and click next - 2 copies of the form would be display.
I'm just wondering if this is possible how i would go about doing this or if any one knows of any examples?
I would like to dispatch an event from my class along with a url.
I know that I can do the following:
import flash.events.EventDispatcher;
private function thumbClick(e:MouseEvent):void
{
dispatchEvent(new Event("clicked"));
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I'm trying to create some sort of rangking. For this, I'm using a multilevel xml which I create with a php file.
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i am working on a line chart on flex which enable me to view the progress of data according to the year. I have tried using a slider to filter but it doesn't seemed to work.
View 4 RepliesI have an Air app that downloads a data set of around 100`000 objects and puts the objects in an ArrayCollection.I would like to apply various filters to the data set in numerous screens throughout the app. am a little worried about possible performance issues if I make multiple copies of the collection. However, if I don't copy the collection any filters applied will be reflected in all the screens and this is not the behavior I need.
View 3 RepliesI have a advancedDatagrid with column headers having input text boxes for filtering.The column is filtered according to input text when I use characters as data inside that column.But when I use numbers in the column field,filtering does not happen.Can anyone tell me what went wrong.
View 1 RepliesI've got Flex 4, Zend and php. I've set up paging in my datagrid but how do I do server-side filtering? I have about millions of records so obviously can't do client side filtering.
View 1 RepliesI have some xml and I am trying to filter it using e4x. My e4x statement looks like this:
model.config.source.fees..fee.(@min<amount).@amount
My xml looks liks this:
<flex><fees>
<fee type="credit" min="0.00" max="200.00" amount="6.00"/>
<fee type="credit" min="200.01" max="370.00" amount="10.00"/>
</fees></flex>
When the e4x statement is run, I get an error message:
Error #1065: Variable @min is not defined.
But if I change my statement to model.config.source.fees..fee.@min it will return an xmllist of all the min attribute values, so min is defined, at least in that statement. Why doesnt the original statement work?
In Flex 4 I have a list where every product in it is rendered through an ItemRenderer. Now, when I filter the list I want to fadeout the products that are removed. I can't add the fadeout effect to the hideEffect of the item renderer since renderers are being reused. Anyone a valid (easy) solution on how the fadeout the products correctly.
View 1 RepliesI need to have a Text Area With Line Numbers, & once the Text File is Imported to the Text Area.. the user must be able to select the line numbers & see the filtered output.
I have implemented the same with Numeric steppers. I am in search of an enhanced component.
are there better Advanced Components for Textarea ? Any Advanced Textarea component with built-in Search/Replace/Filter Capabilities ?
I have an Image control in my Flex application:
<mx:Image id="img" source="@Embed('img.png')"
percentHeight="100" percentWidth="100" />
Because the image is scaled, there are a lot of scaling artifacts. Can I change the image to use a different type of filtering?
I want to build an application using air. The application should load the flashlog file and display the contents after performing some text filtering.But when i load the application this clears my flashlog.txt though my file mode is READ.I can understand that running my air application clears the flashlog and prepares it for new logging. Is there a workaround for this.I dont want to open the flashlog file everytime and check for traces from my web application
View 1 RepliesI have the following situation: have a screen with 4 charts, each being populated with 59 array collections. Each array collection has 2000+ data points. This construct needs to be filtered(by time), but the problem I'm encountering is the fact that it takes a long time for the filtering to finish (which is to expected given the amount of data points that need to filtered).
Filtering one chart at a time is not option, so I wanted to ask you what do you think would be the best approach? (should I use vector instead?). To generalize this question what would be the best way to filter large collections in flex/as3?
filtering one list when an "Artist" is selected in the other..
I also want to play the next video when the "Next Video" button is selected..
Here is a link to an example with a few videos.. [URL]
View source is enabled so feel free to grab the code..
how to build this app step by step using Flash Catalyst and Flash BUilder..
Anyhow, I'm not just taking, I plan on giving back in a major way..
So if the "evangalists" aren't too busy with their datagrids showing the true power and ease of use that the Adobe Framework is capable of..
I wanted to put a search box in my flex app that would act just like google or google finance: you start typing and a drop down list just below starts filtering the results dynamically. Does anyone know how to do this in flex? I am using flex and php so as the user types it will pull results off the server dynamically.
View 1 RepliesI am trying to filter an XML based on multiple parameters that I have as an input.
I am trying to identify the parent nodes which have the matching records so that I can filter them out and process.[code]...
This is my case
1: I have two swf : a.swf n b.swf
2: I can't do any coding on a.swf but I can code on b.swf
3: b.swf loads a.swf
4: a.swf takes some params from html
5: Since b.swf now loads a.swf,how can I set loaderinfo params of a.swf from b.swf?
So is there any way I can set loaderinfo params from loading swf to the loaded swf.
I have a map of the US acquired from here (called U.S. Map). I am currently generating XML from inside an ActionScript file, and would then like to display this map using my generated XML as the argument. According to this, to do this in html would require the following declaration:world.swf?ata_file=pathname/filename.xmlHow can I replicate this behavior using the Loader from ActionScript? Right now I have:
var ldr:Loader = new Loader();
var url:String = "us/us.swf?data_file=senate.xml";
var urlReq:URLRequest = new URLRequest(url);
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i m working on AS3 project and called an fbjs function but i found this parameter null (fb_local_connection) when i check others like fb_ fbjs_ connection this is also null, it happens first time to me, anyone knows whats the problem ??
View 1 RepliesFor example: I have a function with MouseEvent.CLICK.Well.. Then I have two another functions with CLICK functionality too and I would like to pass params from these two functions to the first (and main) one.I am asking it because i am projecting a webpage which contains 3 buttons and two arrows.The 3 buttons functionality is done, it works perfect. But when I try to pass the actions triggered on the MAIN function (3 buttons) to the arrows functions (next and previous) I don't have NO IDEA how build it.
View 1 RepliesThis is my case1: I have two swf : a.swf n b.swf2: I can't do any coding on a.swf but I can code on b.swf3: b.swf loads a.swf4: a.swf takes some params from html 5: Since b.swf now loads a.swf,how can I set loaderinfo params of a.swf from b.swf?So is there any way I can set loaderinfo params from loading swf to the loaded swf.
View 6 Repliesi am taking text from xml file,I have created multiple movie clips based on the xml file. i have placed 5 movie clips to left side and 5 movie clips to right side.Now i have to drag the left movie clip to the right side and i have to drop it on respective movie clip to match the target and i have to get the output as "correct" if the match is found. But for my below code i am getting only the "wrong" as output ,i dont know where is the error
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I would like the loop to create the multiple setInterval's based off the array, but the function called is not clearing the setInterval...
var timecode = new Array(1, 2, 3, 4);
// use the array to assign the interval
for (var i = 0; i<timecode.length; i++) {
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