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Search found 22610 results on 905 pages for 'view helpers'.

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• Correct display of a string...

  - by Jamal Abdul Nasir

  How to display a string in correct format as i enter it in the textarea in ruby on rails? actually i enter some string in the textarea as: my name is jamal. now there is a next line starting after name... but i get the following in the view... my name is jamal which i don't want to be like that... so, how to get the correct format..? i hope u understand...

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• SQL statement to grab table names, views, and stored procs, order by schema

  - by sunpech

  Is there a SQL statement that will list the names of all the tables, views, and stored procs from MS SQL Server database, ordered by schema name? I would like to generate an Excel spreadsheet from this list with the columns: schema, type (table, view, stored proc), and name.

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• With jquery dialog boxes how do you apply a theme?

  - by stormist

  Example: http://jqueryui.com/demos/dialog/#modal-confirmation The example shown allows you to view the source and even has a theme selector at the top right. But how do you apply a theme to your own code?

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• How do I open iPhone camera and restrict to a frame?

  - by Thomas

  Hello All: I'd like to know how to open the camera inside of a pre-defined frame (not the entire screen). When the view loads, I have a box, and inside it, I want to display what the camera sees. I don't want to snap a picture, just basically use the camera as a viewfinder. I have searched this site and have not yet found what I'm looking for. Please help. Thanks! Thomas

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• Help with django filters

  - by Cato Johnston

  In a django template, I want to get an value from the first object in a list's field. I have the following code {{ list.object|first.field }} But it results in an error. Is there a way to achieve this without writing a loop or doing it in the view?

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• name of UIView that was touched

  - by nonono

  Hi, How can I get the name of the [touch view] in the touchesbegan event. So if it were UIView *aaaaaview I would get aaaaaview as the return; Thank You, nonono

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• rails- display certian number of characters from a textfield

  - by ChrisWesAllen

  I running a rails project and I am displaying a textfield that can often be too long. If there any things I can call to only display 20 words or 120 characters on the the view page ??

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• Check model's ModelState in FileStreamResult action in ASP.NET MVC

  - by fishiefishie

  I have a page that a user selects what he wants to download, the submit button posts the form to public FileStreamResult GetFiles(FileSelectionModel model) { //zips files into one zip return File(); } However, what if the model wasn't in a valid state? How do I check it? It wouldn't let me return View() or return RedirectToAction() here thanks

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• Rails acts_as_taggable_on grouped alphabetically?

  - by Ray Dookie

  Having sorted the tag_counts hash via the following code: sorted_tags = Contact.tag_counts.sort{ |x,y| x.name.downcase <= y.name.downcase } what is the easiest/most efficient way to display the tags in my view grouped by letters? i.e A - "Alpha", "Apple", "Aza" B - "Beta", "Bonkers" . . . Z - "Zeta", "Zimmer" Any ideas?

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• What are your biggest complaints about Sharepoint?

  - by maxam

  I'm looking into using SharePoint (WSS 3.0, specifically) for the document library and discussion board functionalities. I'd like to ask those of you who have experience in SP (MOSS or WSS, since we might upgrade in the future) for a list of the items that ticked you off or required a difficult workaround. Here's one from me - I found when I implemented forms authentication that a lot of the built-in integration with Microsoft Office disappeared, and I was also unable to use explorer view.

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• help core data tableview not reloading

  - by iphonedevcybin

  i am using core data...my table view does not reload say if i add a new row to the table. until i terminate the app and re open it...im calling reloadData in my root controller viewwillappear method... any help would be appreciated thanks in advance

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• By Clicking an html link i want to open that url in browse?

  - by Ankit

  I am opening an html page in web view and By Clicking an html link i want to open the given link in to web browser and my application should close.

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• TimePickerDialog and AM or PM

  - by martinjd

  I have a TimePickerDialog with is24Hour set to false since I want to present the end-user with the more familiar 12 hour format. When the hour, minute and AM PM indicator are set and the time is returned how can I identify whether the end-user has selected AM or PM? This is what I have for the listener: private TimePickerDialog.OnTimeSetListener mTimeSetListener = new TimePickerDialog.OnTimeSetListener() { @Override public void onTimeSet(TimePicker view, int hourOfDay, int minute) { mHour = hourOfDay; mMinute = minute; // mIsAM = WHERE CAN I GET THIS VALUE } };

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• How to enforce unique-field validation in MVC

  - by xandy

  I am in the way building some MVC Application and I really love the Data Annotations support in MVC. The build in support is good enough to enforce simple validation checkup. I wonder, how to implement unique-field validation using custom data-annotation ? For example, I have a view model that need the user to register a new login name, is there way to check (using Model.IsValid) whether the name is not existed before calling the db submit?

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• jQuery: columnizer plugin: is that slow ?

  - by Patrick

  hi, I'm using columnizer plugin (http://welcome.totheinter.net/columnizer-jquery-plugin/) to update my pages and display elements in vertical columns. It usually takes 2 seconds to update the view. Is that normal ? It seems to be quite slow. I sometimes receive Firefox message (Unresponsive javascript) thanks

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• Zend Framework-Do images, mp3s, scripts, etc, just go in public folder?

  - by Joel

  I guess these are all questions that everyone must just know, because I'm not seeing this in the documentation :-D I understand that the public folder is the folder that the world has access to. I know it is the case with the css folder, but in migrating a traditional php website over, will my /images folder, /js folder /mp3s, etc Will those all just also be public folders that will be accessed via the layout or view.phtml pages? Thanks!

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• Different width result in different browser $("#div1").width() ?

  - by learner

  I am using jquery to determine the width of the control:- $("#div1").width(); There is a difference in width of the div between IE8 (in compatibility view) and Firefox. Width is not same. e.g ie : 1887 FF : 1898 How to tackle it?

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• How to concatenate all the records in a column returned by a query into one varchar string in T-SQL?

  - by Ivan

  A query (SELECT/FUNCTION/VIEW/PROCEDURE) returns a column of varchar records. I need to concatenate them all into one single varchar line. How do I best do it in T-SQL?

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• Is it possible to push a UITabbarController from a UINavigationController?

  - by Sheehan Alam

  I have a UITabBarController that is loading a UINavigationController. When I push a new view controller, is it possible to change the UITabBarController to a new set of tabs?

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• HierarchicalDataTemplate Distinct leaves

  - by miguel

  I have a set of data that is structured like this: ItemA.GroupA ItemB.GroupA ItemC.GroupB ItemD.GroupC I need to present the data in a WPF Tree View like this: GroupA --- ItemA --- ItemB GroupB --- ItemC GroupC --- ItemD What XAML can I use to group the leaves by distinct value? For instance, there could be multple items in the collection which are GroupA.ItemA, however, I only want to present the node and leaf once.

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• Asp.Net MVC and Entity Framework Architecture

  - by Pino

  Hi, I'm working on a fairly large project at the moment and am currently in the planning stages. I've done a lot of reading into the various patterns suggested for development, somthing that has split the team at the moment is when using Entity Framework should the classes be passed through the applciation layers so that a view accepts an Entity Framework class or should these classes be mapped to BLL Classes and if so at which point (Controller or Library) should this be done? I'm interested in hearing some positives and negitives for each solutions.

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• Locating file path from a <InMemoryUploadedFile> Djnago object

  - by PirosB3

  Hi all I have a Django app which, submitting a package, should return values that are inside it.. Submitted the form to a view called "insert": request.FILES['file'] returns the file objects, but it is of kind < InMemoryUploadedFile. What i need is a way to get the absolute path of the uploaded file, so that i can feed it to a method that will return the values needed Anyone know how i can accomplish this? Thanks

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• Objective C, how to query if an object is of a certain class

  - by Aran Mulholland

  I am deriving from TableViewCell. When i query the table view about an index path it returns a UITableViewCell. How do i find if this object is one of my custom type "CustomCell"?

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• Retrieving postback from Dynamically created controls in MVC without using FormCollection

  - by splatto

  I'm passing a List to an MVC view and generating checkboxes for each object in the list (The checkboxes are named t.Name). I'd like to be able to tell which checkboxes were checked once the form is posted. However, I'd like to avoid using the FormCollection object. Is there any way to do this?

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• NSTableview not loading

  - by Matt S.

  I have an NSTableView that is inside an NSView. The whole view is being controlled by a class that has a superclass of NSObject. I send some data over to that class from another one, however, the tableview isn't refreshing, even with [myTable reloadData] The table's delegates and all that fancy stuff is connected to that NSObject class.

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