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PDF integration?
by Dope in LightSwitch Beginners
0 1530
15 Mar 2013 03:17 AM
Data Validation and SQL query
by suityou69 in LightSwitch Beginners
0 1419
14 Mar 2013 12:30 AM
Use Cases for multiple instances of 2-tier app sharing the same database?
by ClintonGallagher in LightSwitch Beginners
0 603
13 Mar 2013 07:13 AM
Use Cases for multiple instances of 2-tier app sharing the same database?
by in LightSwitch Beginners
0 773
12 Mar 2013 06:04 PM
Enter value if field is empty
by henn in LightSwitch Beginners
0 1819
07 Mar 2013 09:10 AM
lightswitch module
by jbaillie in LightSwitch Beginners
0 653
07 Mar 2013 05:49 AM
How to replace reference to Common after updated to Preview2
by jsangabriel in LightSwitch Beginners
0 547
03 Mar 2013 11:21 PM
Linq Insert Query where Caluse
by jbaillie in LightSwitch Beginners
0 1416
25 Feb 2013 09:22 AM
Bind LightSwitch data to ComboBox of ChildWindow
by Alex in LightSwitch Beginners
0 1522
25 Feb 2013 06:27 AM
only one row using a wcf ria service
by pepeToro in LightSwitch Beginners
0 1159
17 Feb 2013 04:15 PM
Lightswitch app with Oracle
by monia in LightSwitch Beginners
0 1944
15 Feb 2013 06:44 PM
Lightswitch behavior based on field value
by DAL in LightSwitch Beginners
0 1043
15 Feb 2013 09:48 AM
Save one item from column to multiple sharepoint list
by Rice in LightSwitch Beginners
0 1203
14 Feb 2013 04:05 PM
Query for Validation
by charly in LightSwitch Beginners
0 1071
14 Feb 2013 10:42 AM
Help with Join in Linq
by pepeToro in LightSwitch Beginners
0 1491
12 Feb 2013 12:29 PM
Using FindControl with Modal Dialog
by in LightSwitch Beginners
0 1571
11 Feb 2013 05:48 PM
VS 2012 crasches when add reference in LightSwich
by matsonline in LightSwitch Beginners
0 1809
08 Feb 2013 04:47 AM
Operations with datagrid values
by andrealves in LightSwitch Beginners
0 1257
08 Feb 2013 12:50 AM
Adding an encrypted field
by musfiqur in LightSwitch Hackers
0 1180
07 Feb 2013 07:12 AM
Right to Left
by mahdi in LightSwitch Beginners
0 1602
07 Feb 2013 06:16 AM
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Latest Microsoft Visual Studio LightSwitch Forum Threads That Have Answers

I've just installed Visual Studio 2013 Community edition but can't find the option to create a LightSwitch project. Do I need to download an extra component?
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I have what seems like a simple task that is causing me great frustration. I've been working on just this for two days, scouring the forums for anything related to the issue. I get the Unsaved Changes popup and I cannot figure out why. I am building an app that handles quotes. It has your basic Quote entity, with fields like LaborRate, HoursLabor, PartsDeposit (which is calculated from a related Parts table), and a Total. I have a series of change listeners added to recalculate the PartsDeposit if any parts are added by watching their count. There are three other change listeners that watch for changes in the PartsDeposit, LaborRate, HoursLabor fields. The following is in my screen's created method: // Add change listeners for totals var quote = screen.Quote; var parts = screen.UsedParts; quote.addChangeListener("LaborRate", function () { UpdateTotal(screen) }); quote.addChangeListener("HoursLabor", function () { UpdateTotal(screen) });
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When this screen is created  I set a default value for the auto complete search box  Dir:  to say "JP" in a html browse screen below? the current value showing was selected manually and is Id.Nickname. I have also tried this and many other things.     myapp.activeDataWorkspace.exo.j70Directors.filter( "NickName eq 'JP'" ).execute().then( function ( result ) {         entity.Id = result.results[0];         screen.Id = entity.j70Directors.Id     } ); Here is the image of the  screen.lsml
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following this code from this link: https://social.msdn.microsoft.com/Forums/vstudio/en-US/479cbc96-6ec2-4d9f-b2f8-a2b43a09111e/html-client-dynamically-count-records-in-a-collection-on-browse-screen?forum=lightswitch I have got my screen to count how many rows are present when the screen first loads. In my scenario I have a add button located on the bottom navigation bar. this opens up a dialog window where the user can add the relevant information. However when the user hits save, and is navigated back to the browse screen, the count still displays the previous value. If i was to refresh the page it updates but this is not what i am after, when i navigate back i want the value to add by one, am i missing something in this code?             screen.ExpanderLines.addChangeListener("state", function() {                     screen.countExp = screen.ExpanderLines.data.length;  
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I have a browse screen to display query results in a table. This for a large table and there are 50+ query parameters that the user can enter.  The query parameters are all on a separate screen. 1.  I need a button on the separate screen that when clicked will clear (set null or undefined??) all of the parameters, to allow the user to reset the search.  The screen properties that are the parameters are of all different types (bool, string, details picker/entity, date).  Is there a way to get them all without having to do setPropertyName() for each one manually? 2. Related to question 1, is there a way to iterate through the properties and get a reference based on the type of property? I'm going to take a look at the contentItem properties and methods and try to get this working but was wondering if anyone knows any tricks before I spend hours digging around. Thanks! 
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