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Questions tagged [flex]

Apache Flex is a free, open-source development framework for building expressive web and mobile applications.

2
votes
1answer
62 views

Checking Functionality of GIS layers of map services hosted by Geocortex and Flex applications

I would like to be able to run a python script each morning that checks each sites map service layers for proper functionality. Currently we have 10 sites with map services hosted by Geocortex and ...
0
votes
1answer
54 views

Dynamically Add InfoWindow

I am developing a WebApp with Flex ArcGIS and I am trying to display an info window when I roll over a graphic that has been added to the graphics layer. I add a graphics layer when the widget loads ...
3
votes
1answer
60 views

ArcGIS Flex application - toggling service layers with AS3?

I'm working on an application that has to access data from a server. The flex application uses Esri's World_Imagery basemap and is able to access my data from the ArcGIS for Server, running locally on ...
3
votes
1answer
95 views

ArcGIS Flex application not accessing a server - no errors

I'm working on an application that has to access data from a server. The flex application uses Esri's World_Imagery basemap and is able to access ESRI_Census_USA from the sample server. Here are the ...
1
vote
1answer
124 views

Search widget expression

I am trying to migrate my Flex eSearch widget to the CMV Search widget. The query is not working. What can I do to make it work? Flex query: <value prompt="Example: MN or MNPC">upper(...
1
vote
1answer
308 views

Adding WMS layer without crossdomain.xml after map load in Flex

I have a problem with loading a WMS layer using a widget made for Flex Viewer. The server I want to use doesn't have a crossdomain.xml file. I'll show a lot of info here so sorry for a little chaos, ...
0
votes
3answers
551 views

What are the low cost options for converting FLEX API based web mapping applications to any other platform? [closed]

As flex is reaching the end of its life, I have one project to convert Flex based web mapping application to any other possible solution with minimum development effort and secure way. I believe Dojo ...
1
vote
1answer
45 views

Configuring a Map, then save it and publish?

I'm trying to make a Flex application where there's going to be 2 main users [Administrator,User] The Administrator can add figures to the map, like polygons, or circles to remark the ratio of some ...
0
votes
1answer
142 views

Attribute inspector not editable - FLEX or Javascript

I am using ArcGIS 10.2. I have an application that is using the editor and the attribute inspector. I need to add a string showing the current date to a field. Everything works but after creating the ...
1
vote
0answers
40 views

Adobe Flex layer is not displayed, but can zoom to it

I am using Adobe Flex to develop a widget to allow the user to turn on/off 2 layers separately. The strange thing is only 1 layer can be displayed on the map when the layer is turned on, the other ...
0
votes
1answer
148 views

arcgis flex widget close a window and open another window with datagrid

I uses Arcgis api for flex 3.6 and adobe flash builder 4.6. I want to develop a widget use a window (say window 1) to allow user to input searching criteria, after click "Ok", window 1 should close ...
1
vote
0answers
336 views

Avoiding ArcGIS API for Flex TypeError: Error #1034: Type Coercion failed: cannot convert?

I am new to Flex, and Flash builder, I followed the tutorial in this link: https://developers.arcgis.com/flex/guide/tutorial-query-your-data.htm to write a mobile mapping application that includes a ...
1
vote
0answers
61 views

arcgis flex api turn on/off group layers

I just started using ArcGIS API for Flex. In my case I need to provide a widget to turn on and off several layers together, which means these layers need to be turned on together or turned off ...
1
vote
1answer
128 views

Map does not appear after following ESRI example of flex api

I followed the example from ArcGIS resource center website: https://developers.arcgis.com/flex/ to create a map, unfortunately after I run the flex builder application, the map does not appear. The ...
0
votes
1answer
153 views

Communication between widgets (flex)

I'm new in flex, and I'm working on a web mapping application using flex 4.6, Java, and sqlserver as database, I'm just trying to make a communication between wigdets. I would like to copy each ...
1
vote
0answers
393 views

Get ESRI JSON response locally from Arc document?

I'm trying to use the ArcGIS Flex SDK for a mobile app that will sometimes be used in environments with no connectivity. I've figured out that layers can be brought in locally by saving the JSON ...
1
vote
1answer
1k views

Finding the correct Web Server Base Folder URL - ArcGIS Viewer for Flex

When getting started with ArcGIS Viewer for Flex I enter the following details; Web Server Base Folder: C:\inetpub\wwwroot\flexviewers Web Server Base Folder URL: my machine name followed by the \...
1
vote
0answers
390 views

Flex Viewer: How do I return a subset of the input data using the geoprocessing widget?

I have a set of point data (representing crashes) that has been published as a feature service and which I have pulled into a Flex (3.5) application. I want the users to be able to submit a query and ...
1
vote
1answer
530 views

Additional Basemap Menu in ArcGIS Viewer for Flex?

I am using ArcGIS Viewer for Flex 3.5 to create an application. As it covers more than one areas of interest, I need to provide an option to the user to only select base maps from his own desired ...
0
votes
1answer
382 views

How to create a Custom editor application using ArcGIS API for Flex?

I have seen demo of esri editor and then run in my flash builder as well.It is working well.Now I have a question that Is it possible to create my own editor?ORIf I want to place my own/desired icons/...
0
votes
1answer
279 views

Flex Map component, update extent on resize

I have application with Flex Map component. Application has several states, and map component's size is changed depending on states. When state is changed, I need to change extent. But for some ...
1
vote
2answers
774 views

Can anyone point me to good development environment in Linux for client side search with Flex or JavaScript?

I want to create a client in MapFish, and/or opengeo, using OpenLayers, maybe Cartaro and would like to play in a development environment using Flex or JavaScript. I need to take my data, make it ...
1
vote
0answers
304 views

Can Elevation Profile data in Arc's Flex Viewer 3.0 be exported?

a related thread here: google earth profile used in mashup or flex Would like to export the elevation profile data (csv, txt, etc.) from Arc's Flex Viewer 3.0 as it creates one: Also, if there is a ...
2
votes
0answers
326 views

How to login arcgis secure service in Flex using 2.5 version?

I know, that I can use IdentityManager class to show login+password form for secured services. But it's available in version 3.0, and I'm using 2.5. How can I provide access for secured service in my ...
1
vote
1answer
238 views

Instructions for building a Flex App using open source PostGIS DB and Geoserver

Anyone have a link for a good guide on how to build a Flex app to work with Open source REST services? I am familiar with how to do it in ESRI and Arc Server Manager, but don't want to pay for a ...
0
votes
2answers
951 views

How to build a mobile app from Flex web app

We have a Flex application based on ArcGIS flex API in the final stage of development and ready to move to testing/production. The application uses some map services and a complex GP tool. My boss ...
0
votes
1answer
2k views

Calling a custom tool from Python script

I have a script based gp tool published on web (via Flex App). The script goes to many different mxds to write a report. Then I created another model to do some geoprocessing in a different toolbox ...
0
votes
1answer
426 views

How to develop configuration interface for custom widget in ArcGIS Flex Application builder?

I'm trying to know if it's possible to develop a custom configuration interface for custom widgets in ArcGIS Flex Application Builder. The standard widgets have a nice and shiny configuration ...
1
vote
1answer
234 views

MapProxy accessin by Flash Client

Where can I put the 'crossdomain.xml' file in the MapProxy virtual enviroment ? [UPDATE] [NEED TAGS for question: mod-wsgi, ogcserver too] Need to be more specific: i'm using mapproxy 1.4 in mod-...
1
vote
0answers
149 views

Is there a ModestMaps or other flex library for finding the distance between 2 lat/lon coordinates?

I'm using ModestMaps in my Adobe Flex application. Is there a flex library method to calculate the distance between two of my lat/lon coordinates, or am I stuck coding the Haversine by hand? I've ...
-1
votes
1answer
162 views

Mapping point data from excel spreadsheet [closed]

I follow your blogs and love your posts. For the past couple of weeks I have been using http://gisonline.dep.wv.gov/xls/index.html to plot data points from excel files. But for some reason it is not ...
2
votes
0answers
319 views

Flex Geoprocessing Widget output parameter invalid

I want to publish a ArcToolbox with a script on a Flex application as a widget. I have ArcGIS server from which I will publish it as a geoprocessing service. The tool has an input parameter which is a ...
2
votes
0answers
252 views

How can I modify the tiles size in Openscales or other ways to boost the application performance

I am developing an application in Flex that uses Openscales and GeoServer in order to provide a map in the background. It works but the perfs aren't really good; even if everything is on the same ...
1
vote
0answers
148 views

How to style the WFS layer in openscales? [duplicate]

Possible Duplicate: Styling the WFS point layer (openscales 1.1 & Flex 3) I am very new to openscales... I want to change the styles of the WFS point layer dynamically by giving rules. I want ...
1
vote
1answer
155 views

Modifying the LocateWidget.mxml Locate and Clear functions

I am using Robert's compiled TOC widget and attempting to modify the LocateWidget.mxml for the flexviewer. The workflow I have in mind is that user performs an address search clicks the locate button ...
0
votes
2answers
1k views

Geoserver, OpenScales and flex 3

I am using GeoServer, OpenScales Flex 3 for my web-mapping application, is there any source for the Flex OpenScales API to display the maps. additional from a comment I am working on a project to ...
0
votes
1answer
350 views

Open Source Flexviewer application

I would like to know if there are any open source flex viewers some thing on the same line as ArcGIS Flex Viewer ??
1
vote
0answers
189 views

set popup widget priority in flex 2.5

I have several objects showing but they are ordered in my config.xml file with the highest priority on top. Still when I pick a point object that is near a line object it always gives the popup for ...
1
vote
0answers
243 views

It is possible to use satellite map on OpenScales?

It is possible to use satellite map on openscales, like that http://api.ign.fr/geoportail/api/doc/examples/geoportalFxMap_minimum.html I'v seen a exemple : <os:WMSC name="Nasa" ...
1
vote
1answer
329 views

How to limit visibility in OpenScales?

I use flex and OpenScale and I want to limit visibility just over Morocco using the coordinates, please how can I do that?! <os:Map id="fxmap" width="100%" height="100%" zoom="3" center="4....
1
vote
1answer
592 views

How to add a Google Maps layer to Openscales?

I'm using Openscales in a web mapping project. I would like to add a Google Maps layer, but I haven't found any snippets or examples. Any solution will be very helpful.
1
vote
1answer
427 views

Using the Flexviewer 2.4 I want to toggle layers from one service on/off

I have 2 layers in one service. If the user clicks one on, I want the other one to turn off, and vice versa. I am using the default flexviewer LayerListWidget.mxml and assume this is the place where ...
1
vote
1answer
361 views

ArcGIS Flex API: Loop thru map graphics and make them visible

Using the flex viewer 2.4 and Flex 4.5 SDK. I have a bunch of map graphics stored in a map layer. Initially, each graphic is set to visible = false. At the click of a button, I want to loop over each ...
0
votes
1answer
505 views

ArcGIS Flex API: Keep info window on top of other widgets?

I am working on a web mapping widget using the ArcGIS flex API and ArcGIS Flex Viewer. I have a infoWindow popup when there is a mouse rollover on a map graphic. Problem: the infoWindow renders ...
1
vote
0answers
259 views

Help needed for extended symbol

I am trying to extend Symbol class in ARGIS Flex API. this is my widget named TestWidget http://pastebin.com/04w6RSur and here is the extended symbol class http://pastebin.com/bqhDzdSe named ...
0
votes
1answer
565 views

Help required with size of the symbol

I am adding a picture marker symbol to graphic layer like this in Map click event: const mapPoint:MapPoint = map.toMapFromStage(event.stageX, event.stageY); mapPoint.spatialReference = map....
0
votes
0answers
768 views

How to draw Sprite on Graphics layer?

I want to draw sprite on Graphics layer like this: var sp:SpriteVisualElement = new SpriteVisualElement(); sp.graphics.beginFill(0x00ff00,1); sp.graphics....
3
votes
1answer
177 views

How to use 931 GP service with v10 Map Services?

Pinched the code from this profiler sample. Having some trouble setting it up with my custom Esri Flex application. My Flex application is using the Web Mercator Aux Sphere WKID and is using v10 map ...
1
vote
0answers
562 views

How can I draw custom shapes on Graphics layer?

Hello everyone I need help. Any clue, guidance or help that would be appreciated, please bear with me as I am still struggling with Flex 4. What is the simplest way to draw custom shapes using < s ...
4
votes
1answer
409 views

How to check if layer is time enabled?

I want to be able to loop through the layers in my map, and return the names of layers that are time-enabled. I understand that I will need to check TimeInfo and this could be enabled on a dynamic, ...