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  • Checking a checkbox node programmatically with jsTree

    - by Raj
    In a tree built with jsTree, I have the text within the <a> tag sitting in a variable. I would like to check that node. How can I do so? I am currently finding that node, using jQuery, and altering its class. However, this does not repair the parent node by making the parent undetermined in its class. I tried doing $('.colors').jstree("checkbox_repair"), but that didn't seem to do anything. It would be great if someone could actually answer both those questions, since they are related to the same problem. Here is a jsFiddle, illustrating the issue-- http://jsfiddle.net/thapar/5XAjU/

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  • Pass HTML-DOM to Flex's actionscript.

    - by raj
    Hi, All i want is to pass a HTML-Form (DOM object) from javascript to Actionscript. i saw this article on the net and tried a similar code. But when i execute the code in IE, it alerts : "Out of memory at line 18". I'm stuck here from yesterday. i'll post the mxml and html here.. The MXML : <?xml version="1.0" encoding="utf-8"?> <mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" layout="absolute" creationComplete="init()"> <mx:Script> <![CDATA[ public function init() : void { if (ExternalInterface.available) { try { ExternalInterface.addCallback("populateFlashFile", populateFlashFile); } catch (error:SecurityError) { } catch (error:Error) { } } } public function populateFlashFile(window:*) : void { log.text = window.toString(); // just for checking if window has come to the function. window.document.write("Hello"); } ]]> </mx:Script> <mx:TextArea x="10" y="23" width="712" height="581" id="log"/> </mx:Application> The HTML : <html lang="en"> <head> <meta http-equiv="Content-Type" content="text/html; charset=utf-8" /> </head> <body scroll="no"> <input type="button" onclick="document.getElementById('Test').populateFlashFile(window);"/> <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" id="Test" width="100%" height="100%" codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab"> <param name="movie" value="Test.swf" /> <param name="quality" value="high" /> <param name="bgcolor" value="#869ca7" /> <param name="allowScriptAccess" value="sameDomain" /> </object> </body> </html> The problem occors only when i pass some DOM object, if i pass some String it works.!!! i.e : <input type="button" onclick="document.getElementById('Test').populateFlashFile('some text here');"/> works great!

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  • Intersection of line with cube and knowing the point of intersection.

    - by Raj
    Hello everyone, description 1.lines are originating from origin(0,0,0). 2.lines are at some random angle to the Normal of Top face of teh cube. 3.if the lines are intersecting cube , calculate the intersection point. 4.mainly i wan to know how much distance ,line traveled inside the cube. I dont know exactly which approach should i take , i will be pleased and thankful if someone could guied me to the right direction, to use OpenGL, DirectX or some other library, for C# . some example or sample will be appriciated.

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  • Javascript resizing with window.open and WebBrowser control

    - by Raj
    I'm using WPF WebBrowser control and handling NewWindow3 events using following code: IServiceProvider serviceProvider = (IServiceProvider)webBrowser.Document; Guid serviceGuid = SID_SWebBrowserApp; Guid iid = typeof(SHDocVw.WebBrowser).GUID; SHDocVw.WebBrowser wb = (SHDocVw.WebBrowser)serviceProvider.QueryService(ref serviceGuid, ref iid); wb.NewWindow3 += new SHDocVw.DWebBrowserEvents2_NewWindow3EventHandler(wb_NewWindow3); How to handle javascript resizing when navigating using window.open, something like this: window.open('Sample.htm',null,'height=200,width=400,status=yes,toolbar=no,menubar=no,location=no'); Is there anyway to get height and width requested by caller in NewWindow3 event handler?

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  • Histogram matching - image processing - c/c++

    - by Raj
    Hello I have two histograms. int Hist1[10] = {1,4,3,5,2,5,4,6,3,2}; int Hist1[10] = {1,4,3,15,12,15,4,6,3,2}; Hist1's distribution is of type multi-modal; Hist2's distribution is of type uni-modal with single prominent peak. My questions are Is there any way that i could determine the type of distribution programmatically? How to quantify whether these two histograms are similar/dissimilar? Thanks

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  • pivots using pyExcelerator/xlrd

    - by Raj N
    How can I go about creating a sheet with a pivot table using python libs like pyExcelerator / xlrd? I need to generate a daily report that has a pivot table to summarize data on other sheets. One option would be to have a blank template that I copy and populate with the data. In this case, is there a way to refresh the pivot from code? Any other suggestions?

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  • iPad/iPhone: Form filling application pointers

    - by raj.tiwari
    Folks, I am starting work on an iPad/iPhone application that is essentially a form-filing UI. The requirement is to present a (rather large) form to the user. The form is composed of sections and questions, like so: Form Question 0.1 Question 0.2 Section 1 Question 1.1 etc. The user can take various paths down the form based on answers to questions. I would like to architect this by defining a declarative markup that can be used to author the form questionnaire including traversal rules. My questions are: Can anyone recommend a markup/language that would satisfy the declaration requirement? Is there any existing library that would ease the implementation as described above? Thanks for your time.

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  • sql query - how to apply limit within group by

    - by Raj
    hey guys assuming i have a table named t1 with following fields: ROWID, CID, PID, Score, SortKey it has the following data: 1, C1, P1, 10, 1 2, C1, P2, 20, 2 3, C1, P3, 30, 3 4, C2, P4, 20, 3 5, C2, P5, 30, 2 6, C3, P6, 10, 1 7, C3, P7, 20, 2 what query do i write so that it applies group by on CID, but instead of returning me 1 single result per group, it returns me a max of 2 results per group. also where condition is score = 20 and i want the results ordered by CID and SortKey. If I had to run my query on above data, i would expect the following result: RESULTS FOR C1 - note: ROWID 1 is not considered as its score < 20 C1, P2, 20, 2 C1, P3, 30, 3 RESULTS FOR C2 - note: ROWID 5 appears before ROWID 4 as ROWID 5 has lesser value SortKey C2, P5, 30, 2 C2, P4, 20, 3 RESULTS FOR C3 - note: ROWID 6 does not appear as its score is less than 20 so only 1 record returned here C3, P7, 20, 2 IN SHORT, I WANT A LIMIT WITHIN A GROUP BY. I want the simplest solution and want to avoid temp tables. sub queries are fine. also note i am using sqlite for this

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  • Index Tuning for SSIS tasks

    - by Raj More
    I am loading tables in my warehouse using SSIS. Since my SSIS is slow, it seemed like a great idea to build indexes on the tables. There are no primary keys (and therefore, foreign keys), indexes (clustered or otherwise), constraints, on this warehouse. In other words, it is 100% efficiency free. We are going to put indexes based on usage - by analyzing new queries and current query performance. So, instead of doing it our old fashioned sweat and grunt way of actually reading the SQL statements and execution plans, I thought I'd put the shiny new Database Engine Tuning Advisor to use. I turned SQL logging off in my SSIS package and ran a "Tuning" trace, saved it to a table and analyzed the output in the Tuning Advisor. Most of the lookups are done as: exec sp_executesql N'SELECT [Active], [CompanyID], [CompanyName], [CompanyShortName], [CompanyTypeID], [HierarchyNodeID] FROM [dbo].[Company] WHERE ([CompanyID]=@P1) AND ([StartDateTime] IS NOT NULL AND [EndDateTime] IS NULL)',N'@P1 int',1 exec sp_executesql N'SELECT [Active], [CompanyID], [CompanyName], [CompanyShortName], [CompanyTypeID], [HierarchyNodeID] FROM [dbo].[Company] WHERE ([CompanyID]=@P1) AND ([StartDateTime] IS NOT NULL AND [EndDateTime] IS NULL)',N'@P1 int',2 exec sp_executesql N'SELECT [Active], [CompanyID], [CompanyName], [CompanyShortName], [CompanyTypeID], [HierarchyNodeID] FROM [dbo].[Company] WHERE ([CompanyID]=@P1) AND ([StartDateTime] IS NOT NULL AND [EndDateTime] IS NULL)',N'@P1 int',3 exec sp_executesql N'SELECT [Active], [CompanyID], [CompanyName], [CompanyShortName], [CompanyTypeID], [HierarchyNodeID] FROM [dbo].[Company] WHERE ([CompanyID]=@P1) AND ([StartDateTime] IS NOT NULL AND [EndDateTime] IS NULL)',N'@P1 int',4 and when analyzed, these statements have the reason "Event does not reference any tables". Huh? Does it not see the FROM dbo.Company??!! What is going on here? So, I have multiple questions: How do I get it to capture the actual statement executing in my trace, not what was submitted in a batch? Are there any best practices to follow for tuning performance related to SSIS packages running against SQL Server 2008?

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  • Running BlogEngine.NET with ASP.NET MVC under same website?

    - by Raj Aththanayake
    Hi Can anyone please help me with this? I have a Windows 2008 server and MVC 2.0 site is hosted under IIS 7.0 root directory. The site works fine. I want to use the BlogEngine.NET with my site. For example if my mite name is http:// mysite.com (which is the root of IIS) and the blog should be http://mysite.com/blog/Default.aspx Is this possible? Can I create a sub virtual directory within my root (where the MVC 2 app is hosted) and run the ASP.NET BlogEngine.Net in it? Any ideas appreciated.

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  • What is the difference between clearcase and vss in label a release?

    - by raj
    Hi, We are using clearcase as our SCM. I have not much experience with clearcase. Now we are about to release our code to production. I want to label my code as I have done using VSS in my previous projects. But in clearcase labeling is not as easy as in VSS. clearcase is asking to create a label type before label a folder in VOB. I don't understand the concept of creating label type? Any guidance on this will be highly appreciated.

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  • How to extract the data from data.store to an array?

    - by Prateek Raj
    Hi everyone, i have the class var prstore = new Ext.data.Store({ url: 'xmlformat.xml', autoLoad: true, reader: new Ext.data.XmlReader({ record: 'price' }, [{name: 'Pri', mapping: '@rate'}]) }); the data which is stored in the "prstore",i want it to copy it into an array. something like var hello = []; hello = prstore.getrange(); but it's not working for me please help thank you

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  • How to set an Image fit to width of ScrollViewer

    - by Raj
    I've Image placed inside a ScrollViewer. <ScrollViewer x:Name="imageScroller" Grid.Column="2" Margin="5" HorizontalScrollBarVisibility="Visible" VerticalScrollBarVisibility="Visible"> <Image x:Name="imageViewer" Cursor="Hand" RenderTransformOrigin="0,0" Margin="0"> <Image.LayoutTransform> <ScaleTransform ScaleX="{Binding Path=Zoom, Converter={StaticResource debugConverter}}" ScaleY="{Binding Path=Zoom, Converter={StaticResource debugConverter}}"/> </Image.LayoutTransform> </Image> </ScrollViewer> How do I zoom image like "fit-to-width" in document viewers to the size and height of ScrollViewer?

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  • WCF Business logic handling

    - by Raj
    I have a WCF service that supports about 10 contracts, we have been supporting a client with all the business rules specific to this client now we have another client who will be using the exact same contracts (so we cannot change that) they will be calling the service exactly the same way the previous client called now the only way we can differentiate between the two clients is by one of the input parameters. Based on this input parameter we have to use a slightly different business logic – the logic for both the Client will be same 50% of the time the remainder will have different logic (across Business / DAL layers) . I don’t want to use if else statement in each of contract implementation to differentiate and reroute the logic also what if another client comes in. Is there a clean way of handling a situation like this. I am using framework 3.5. Like I said I cannot change any of the contracts (service / data contract ) or the current service calling infrastructure for the new client. Thanks

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  • Hibenate Unknown Entity

    - by Raj
    I have two jar files with hibernate classes mapped. One jar file is perfectly working and for the next jar file it is not mapped. I get Unknown Entity exception. Persistence.xml is good but i dont know why this is happening. Any guess what mite be the issue???

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  • Mysql: ROLLBACK for multiple queries

    - by Raj
    Hi I have more than three MySql queiries in a PHP script triggered by scheduled task. If a query catch an error, script throw an exception and rollback that Mysql query. It works fine. However if first query works fine, but not 2nd query, throw an exception, it rollback 2nd one but not 1st query. I am using begin_trans(), commit and rollback() for individual queries because Sometimes i need to rollback one query, sometimes all queries. Is there any way to rollback one query or all queries? Thanks in advance UPDATE: I got it working, there was no problem with in begin_trans(), commit and rollback(), the database connection config was different for one query from other queries, crazy code without any comments!!!

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  • 'mvn install' does not work & shows error while attempting to download

    - by Raj
    I am using maven 3.0.2 version. mvn --version works fine on command line but when I try mvn install it does not work & shows following error. Z:\dev\hector rantavmvn install [INFO] Scanning for projects... Downloading: http://repo1.maven.org/maven2/junit/junit/3.8.2/junit-3.8.2.jar [ERROR] The build could not read 1 project - [Help 1] [ERROR] [ERROR] The project me.prettyprint:hector:0.7.0-24-SNAPSHOT (Z:\dev\hector ran tav\pom.xml) has 1 error [ERROR] Unresolveable build extension: Plugin org.apache.maven.scm:maven-scm -manager-plexus:1.3 or one of its dependencies could not be resolved: Could not transfer artifact junit:junit:jar:3.8.2 from/to central (http://repo1.maven.org/ maven2): Error transferring file: repo1.maven.org: Unknown host repo1.maven.org - [Help 2] [ERROR] [ERROR] To see the full stack trace of the errors, re-run Maven with the -e swit ch. [ERROR] Re-run Maven using the -X switch to enable full debug logging. [ERROR] [ERROR] For more information about the errors and possible solutions, please rea d the following articles: [ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/ProjectBuildin gException [ERROR] [Help 2] http://cwiki.apache.org/confluence/display/MAVEN/PluginResoluti onException Z:\dev\hector rantav Please let me how I can fix this.

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  • Parsing the json and storing it in an array?

    - by Prateek Raj
    hi everyone, i'm very new to this web related problems, please help i'm working on sencha which proves to be very difficult wen it comes to json parsing . . . . so i'm planning on retrieving the data to the html page and then load it into my js file. . . so here is the problem: i've already asked about it and got a reply.. http://jsbin.com/uwuca5 but now wen i use the html source code locally in my system or even by using the IIS i couldn't parse the data. . . . . . . here is the link for my json file: http://compliantbox.com/optionsedge/sample.php i'm trying to use this link in my code and retrive the data but the data is returning null Please Help Thank you,

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