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• adding a UITableView programmatically to a UIViewController

  - by Adam

  I'm loading a UIViewController into one of my Nav controller's hierarchies, which will contain some text and some images. At the bottom, I will want to create a expandable and collapsable tableview. First off, is this idea possible? If it is, how do I add it and where do I place the data source and delegate methods? Can I just make a separate subclass of the TableViewController and then add it to my ViewController as a subview?

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• ajax functionality not working ???

  - by rajesh

  the problem is that 1)how can i come to know that the ajax is working properly?. 2)and how can i retrieve this sent data in controller in cakephp? function checkLength(obj,url){ alert("URL="+url+" OBJ="+obj); if(obj) { var params = 'query='+obj; var myAjax = new Ajax.Request(url,{method: 'post',parameters:params,onSuccess: loadResponse}); }

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• file() [function.file]: php_network_getaddresses: getaddrinfo failed: Temporary failure in name reso

  - by user338167

  Hi, I got the following error when i get containts from file("http://www.otherdomain.com"). file() [function.file]: php_network_getaddresses: getaddrinfo failed: Temporary failure in name resolution The domain server is linux. How to resolve this problem. Please help me. Thanks,

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• url redirection

  - by psdesai

  Hi, I need some help with regards to the url redirection. Here is the problem. We have a website with a section as http://www.site.com/sectionxxx/index.jsp we have another domain http://www.sectionxxx.com. The task is to forward any request comming for the http://www.sectionxxx.com; direct to http://www.site.com/sectionxxx/index.jsp. Any idea? P

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• How Do I populate Silverlight 4 Charts using aggregate queries in WCF RIA Services?

  - by WebWeaver1021

  I need to get counts to populate charts in Silverlight 4 and I am having a bit of trouble getting data back from my Domain Service mostly because I am not sure how to use aggregate query syntax. Has anyone had any luck populating charts in Silverlight 4 using aggregate (SUM, COUNT, etc) linq queries?

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• UISearchBar Not appearing

  - by joec

  Hi I have view controller, into the view i have put a table view, and a search bar into the table's header... the search bar is not showing up, just the empty table view. Do i need to do something additional? I'm pretty sure its to do with the view outlet of the UIViewController, set to View... Thanks

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• How can I send null value?

  - by Kim Tranjan

  I want to do something like this $.get('/Controller/Action/', { model : null }, function(data) {}); Unfortunatelly it doesn't work. In server side the value of the model is {object}. How do I get null?

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• Best practices for an internal webservice

  - by sankara

  Experience says that using WSDL-SOAP based webservice for internal consumption is an overkill. There are too many service-based POJO classes that when let into the system complicates it way too much. One option would be use adapter pattern, map the request/response objects to internal domain classes and . But is it even required? Is there a better approach? What are your suggestions?

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• Grails: How can I search through children in a hasMany relationship?

  - by intargc

  If I have a Client domain class, and that Client hasMany Courses. How do I find the course I'm looking for? For instance: class Client { String name static hasMany = [courses:Course] } class Course { String name static belongsTo = [client:Client] } def client = Client.get(1) I want to "find" or "search" within that courses relationship. Maybe something like: client.courses.find(name:'Whatever') Is there any way to do this with Grails?

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• How do I pass parameters using redirector helper in Zend Framework?

  - by terrani

  Hi, Is it possible to pass parameters ($_POST or $_GET) with redirectory helper in Zend Framework? The following code redirect to index action of current controller, but I would like to pass some parameters to it as well. $this->_helper->redirector("index"); Zend Documenataion does not say anything about it.

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• Load view when button is clicked in Xcodes Storyboard

  - by dooonot

  I just started to use Storyboard in Xcode. I have a starting view that has some buttons inside. Is there a way to load a special view when a button is clicked? I only found this workaround: -(IBAction)loadRegistration:(id)sender { // load registration controller UIStoryboard *storyboard = self.storyboard; RegisterController *svc = [storyboard instantiateViewControllerWithIdentifier:@"RegisterController"]; [self presentViewController:svc animated:YES completion:nil]; }

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• Some problem of UINavigationController's parentViewController

  - by www.ruu.cc

  navController is class of UINavigationController, I add it to a view whose controller is uiviewcontroller1: [uiviewcontroller1.view addSubview:navController.view]; Now, my question is whose is the navController's parentViewController? (uiviewcontroller1 != navController.parentViewController) is true?

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• Shared Hudson installation - how to enable access to git over ssh?

  - by tputkonen

  We are trying to set up a Hudson server and share it between different projects. Hudson authenticates users against our Windows domain AD, and the project based security matrix makes it easy to manage who can access which projects. Remaining issue is, that most of the projects use git over ssh. Is there a way to make shared Hudson access git so that each project could create their and manage their own jobs without compromising security?

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• Rails SQL Query with find

  - by Nave

  I want this SQL query to be written in rails controller using find select id,name from questions where id not in (select question_id from levels_questions where level_id=15) How will I do this?I am using Rails framework and MySQL db thanks in advance.

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• How to get current route information in OnActionExecuting

  - by Blankman

  my urls look like: www.example.com/{languagecode}/{controller}/{action}/{id} where language code is en-us, etc. From the OnActionExecuting event, how can I get these values?

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• Junit: Test Spring (auto)wireing with reflection?

  - by Michael Bavin

  Hi, Is it possible to JUnit test if wiring by Spring is succesfully? I would like to do this by reflection. Like: get all beans with id *Controller and test if the fields *services are not null? Thank you!

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• Ignore first line on csv parse Rails

  - by Jack

  Hi, I am using the code from this tutorial to parse a CSV file and add the contents to a database table. How would I ignore the first line of the CSV file? The controller code is below: def csv_import @parsed_file=CSV::Reader.parse(params[:dump][:file]) n = 0 @parsed_file.each do |row| s = Student.new s.name = row[0] s.cid = row[1] s.year_id = find_year_id_from_year_title(row[2]) if s.save n = n+1 GC.start if n%50==0 end flash.now[:message] = "CSV Import Successful, #{n} new students added to the database." end redirect_to(students_url) end

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• Read a file form web-app

  - by Steve Brewer

  Inside a grails application, I need to upload a file under web-app/js, add a prefix, and put it in S3. I'm having trouble figuring out how to read the js file in a way that will work in development (/web-app/js) and production (/js). I'm doing this from inside a domain object.

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• Return http 204 "no content" to client in ASP.NET MVC2

  - by Jeremy Raymond

  In an ASP.net MVC 2 app that I have I want to return a 204 No Content response to a post operation. Current my controller method has a void return type, but this sends back a response to the client as 200 OK with a Content-Length header set to 0. How can I make the response into a 204? [HttpPost] public void DoSomething(string param) { // do some operation with param // now I wish to return a 204 no content response to the user // instead of the 200 OK response }

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• "Subdomain" after my website name

  - by user322600

  Is there a way to create (dinamically) a kind of subdomain that goes between my website domain and the .com? For www.onlinevet.com, for instance, would be something like: www.onlinevet.dog.com www.onlinevet.cat.com

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• Grails many to many using a third 'join' class

  - by andy mccullough

  I read that a m:m relationship often means there is a third class that isn't yet required. So I have m:m on User and Project, and I created a third domain class, ProjectMembership The three domains are as follows (minimized for illustration purposes): User class User { String name static hasMany = [projectMemberships : ProjectMembership] } Project Membership class ProjectMembership { static constraints = { } static belongsTo = [user:User, project:Project] } Project: class Project { String name static hasMany = [projectMemberships : ProjectMembership] static constraints = { } } If I have the ID of the user, how can I get a list of Project objects that they are assigned to?

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• ruby request.query_string

  - by Small Wolf

  Hey ,Guys! I want to use the method request.query_string to send the key-value to the controller,how can i use in the sentences; =link_to 'excel' , reports_excel_path(:format => 'xls',:from => 'conversations') Thank you!

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• Loading an external NIB, how do I set the view property?

  - by Sheehan Alam

  If I am loading a view from another NIB, how do I set the File's Owner view property? IB is not letting me hook it up to my View Controller which is loading the external NIB. My NIB looks like this: File's Owner - Identity is set to LBRootViewController First Responder LBTableViewController - Identity is set to LBTableViewController, NIB Name is LBTableViewController

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• Ruby on Rails POST parameters on redirect_to

  - by Splashlin

  I have to make a call to a different url in one of my controllers on my site. The problem is that with all the parameters the other site requires I'm overflowing the url. Is there anyway to call another url from the controller and send all of the parameters using a POST? I'm not expecting a response from the other site. Also, I think there's a way to do this using the Net::HTTP library thought I'm not sure how. Thanks

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• How to let Zend render a dynamic footer on every page?

  - by koko

  In the app I'm building, I'd like to have a nice footer with data from the database (tags) and a contact-form. All the parts are scripted, but now I'd like to put them all together. The elements of the footer are the same for every page loaded, only the content is different. How can I do this, without having to put too much code on every controller?

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