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Topics
Replies
Views
Last Post
[RESX:TopicRead]
Set text of Text control
DataArtist
0 1190
23 Jul 2013 11:54 AM
[RESX:TopicRead]
Convert project lightswith desktop for lightswitch html5
Humberto Reis
0 1497
19 Jul 2013 04:06 AM
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Sharepoint Online app - Cant get user information list
Emir M
3 1966
by  Michael WashingtonJump to last post
15 Jul 2013 05:23 AM
[RESX:TopicRead]
HTML Error 401.0 Unauthorized
Nicholas Holloway
0 1995
10 Jul 2013 01:07 PM
[RESX:TopicRead]
HTML - Set a parameters into screens
Sandro Pinheiro
3 2851
by  Sandro PinheiroJump to last post
09 Jul 2013 11:16 AM
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Problem with publish with Login
Luis
1 1040
by  Michael WashingtonJump to last post
09 Jul 2013 05:33 AM
[RESX:TopicRead]
USER MANAGEMENT
andrealves
4 1259
by  andrealvesJump to last post
08 Jul 2013 11:14 AM
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Problem with Web.Config and Properties Files
Luis
1 647
by  LuisJump to last post
08 Jul 2013 04:22 AM
[RESX:TopicRead]
Calling LS Webservice in HTML page by Javascript
Pinky
1 1488
by  Michael WashingtonJump to last post
03 Jul 2013 05:16 AM
[RESX:TopicRead]
LS Html Client: Bind Data to Html
Pinky
3 1784
by  PinkyJump to last post
03 Jul 2013 02:36 AM
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How to create a modal PopUp
Pinky
0 1099
28 Jun 2013 12:50 AM
[RESX:TopicRead]
connecting to LS database
Peter Trefren
0 838
27 Jun 2013 01:46 PM
[RESX:TopicRead]
HTMLClient get authenticated user name
syadnom
0 1135
26 Jun 2013 03:02 PM
[RESX:TopicRead]
htmlclient how to clear a local property? aka reload button
syadnom
0 904
26 Jun 2013 02:07 PM
[RESX:TopicRead]
i need to manipulate one datagrid row based on a selected row from another datagrid
StuartCurenton
1 1835
by  Michael WashingtonJump to last post
24 Jun 2013 10:31 AM
[RESX:TopicRead]
Call SQL Server Agent to run Job
Lee
0 968
20 Jun 2013 07:47 AM
[RESX:TopicRead]
Database design, or parameter/query issue ?
Kevino
1 698
by  Michael WashingtonJump to last post
20 Jun 2013 05:18 AM
[RESX:TopicRead]
Play audio file (Audible Notification)
JR Donayre
1 737
by  ClintonGallagherJump to last post
19 Jun 2013 09:09 AM
[RESX:TopicRead]
C1 LightSwitch components wont load due to publickeytoken=null
Peter Trefren
Resolved
2 1436
by  Peter TrefrenJump to last post
17 Jun 2013 08:45 AM
[RESX:TopicRead]
Is there a Lightswitch 2012 modal helper class?
Not Resolved
1 1431
by  virtualCableTVJump to last post
14 Jun 2013 02:30 PM
Page 2 of 34 << < 12345 > >>


Latest Microsoft Visual Studio LightSwitch Forum Threads That Have Answers

I am trying to do a simple excel file export with EPPlus and Web Api. In the html client I have a button that calls the web api and opens a new window. No error is thrown, but the result is always "file could not be downloaded".  I get the save file dialog but the file name is Order/ instead of the expected Orders.xls or Orders.xlsx.  Can anyone help? I'm surprised this is so difficult. using System.Linq; using System.Net.Http; using System.Web.Http; using OfficeOpenXml; using System.Collections.Generic; using System.IO; using System.Net.Http.Headers; using System.Net; using System.ComponentModel.DataAnnotations; namespace LightSwitchApplication { public class OrdersController : ApiController { // GET: api/Orders [HttpGet] public HttpResponseMessage Get() { HttpResponseMessage response; response = Request.CreateResponse(HttpStatusCode.OK); MediaTypeHeaderValue
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I try following code but selFahrtbu and selTouren is undefined. This should be the entity of the called Screens. Why are this undefined ? myapp.BrowseDisposaetze.QueryDispoSaetzeByDatAndFahrer_ItemTap_execute = function (screen) { var satztkz = screen.QueryDispoSaetzeByDatAndFahrer.selectedItem.satztkz if (satztkz=="F") { var selFahrtbu = screen.QueryDispoSaetzeByDatAndFahrer.selectedItem.tblfahrtbu; myapp.showViewFahrtenbuch(selFahrtbu); } else { var selTouren = screen.QueryDispoSaetzeByDatAndFahrer.selectedItem.tbltouren; myapp.showViewtbltouren(selTouren); } }; Helmut
Read more...

I created a browse screen to be used as a modal window for another screen.  In the modal screen there is a button to return to the orignal screen.  The button uses the showScreen method.  This seems to work if the modal screen is in full screen mode.  However, if "show as dialog" is selected for the modal screen, when you try to navigate back to the original screen, the modal doesn't close and the original screen is then displayed inside the modal while being greyed out on the outside of the modal (not good).  How do you close the dialog and return to the original screen?  There are no records being added or changed in the modal so it doesn't need to commitChanges; just navigate back to the previous screen and provide that screen's parameters.  I looked at the navigateBack() method but couldn't figure out how to add the screen's parameters with that.  TIA
Read more...

querying on the client
1/23/2015 11:27 AM
I need to do some querying client side. As a simplified example, this works great: var filter = "(substringof('Futterkiste', CustomerName) eq true)"; msls.application.activeDataWorkspace.ApplicationData.Customers .filter(filter) .top(1) .execute() .then(function (results) { if (results.results.length >= 0) { screen.prpCustomer = results.results[0]; } }, function (error) { alert(error); } ); However, if I already have the customer data loaded (or at least available as a local screen query), how can I filter and use that collection?  This produces Error: Object doesn't support property or method 'filter'. var filter = "(substringof('Futterkiste', CustomerName) eq true)"; screen.getCustomers() .filter(filter) // filter not supported .top(1) .execute() // is this necessary with
Read more...

"Common Screen Set" is missing
1/23/2015 7:14 AM
I've installed VS2013 - Update 4 and the Office Tools November Update. I'm starting a new project and I want to use the "Common Screen Set", but that Screen Type does not show up in my list of screen templates. This is a completely new installation with no projects (yet). Did I miss a step somewhere? Thanks!
Read more...

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