action

cakephp url modification: remove action and add slug inflector

倖福魔咒の 提交于 2019-12-06 19:47:39
I'm trying to remove the action in the cakephp url and add a slug inflector, to be more clear this is my expected output: from this: example.com/posts/view/81/This is a test post to this: example.com/posts/This-is-a-test-post This is my current code: That gives me this output: example.com/posts/view/This is a test post Controller: public function view($title = null) { if (!$title) { throw new NotFoundException(__('Invalid post')); } $post = $this->Post->findByTitle($title); if (!$post) { throw new NotFoundException(__('Invalid post')); } $this->set('post', $post); } view.ctp: $this->Html->link

QAction shortcut doesnt always work

懵懂的女人 提交于 2019-12-06 19:09:21
问题 I have a Qaction on a menu item for deleting selected items in one of my views. Here is how i create the action: deleteAct = new QAction( tr("Delete Selected"), this); deleteAct->setShortcut(QKeySequence::Delete); connect(deleteAct, SIGNAL(triggered()), this, SLOT(deleteSelected())); I setup a keyboard shortcut (Delete Key) which should trigger the delectAct action. It works most of the time but at some points it stops working... Does anyone know why the shortcut would stop working? Note: the

C# execute action after X seconds

南笙酒味 提交于 2019-12-06 18:27:40
问题 I want to develop a windows console application which executes an action periodically after a given time. I've read somewhere that a timer class is only available for windows forms applications, so what is the best way to accomplish what I want? 回答1: Original message: I wrote this sample console application (using C# 4.0 [as indicated by the default parameters]). It's extremely versatile and utilizes the Action delegate to allow passing snippets that you want executed using the Timer class

viewDidLoad called before an IBAction?

佐手、 提交于 2019-12-06 15:13:30
问题 in my Xcode project I have a button, that does two things. First: call an IBAction Second: go to another view (segue) In the action linked to the button I set a variable to YES (global var), but in the viewDidLoad method in the linked view, its still NO. Its YES in viewDidAppear though. I wonder why the action is not called first. Can I change that? I'd prefer to use the viewDidLoad method, since it seems to load quicker. 回答1: You can use the prepareForSegue method to pass whatever data to

iOS 8 Action Extension for selected text in Safari

旧时模样 提交于 2019-12-06 15:09:25
问题 I can't get Action Extensions to work with selected text in safari. Inside Activation rules there is the rule to allow text, but the extension is not available when I select the text. 回答1: You need to turn on NSExtensionActivationSupportsWebURLWithMaxCount to make extension available in Safari. When you create a non-UI action extension target from the template, an Action.js file is automatically created. Edit the file to send back the selected text using document.getSelection().toString() 来源:

Connecting Multiple NSMenuItems with Actions and State Variables

陌路散爱 提交于 2019-12-06 13:35:59
问题 I'm not sure how to describe what I need but I'll give it a try, via an example : Let's say we have a window and a sidebar, and want to toggle it (I mean the sidebar : on/off). Now, let's also say that : The user may toggle the sidebar via an item at the Main menu (e.g. Show Sidebar / Hide Sidebar) The user may also toggle the sidebar via a button And there is also another item, in some other menu, to do the very same thing (Show/Hide Sidebar) What would be the most practical Cocoa-friendly

Symfony: How to change a form field attribute in an action?

天大地大妈咪最大 提交于 2019-12-06 13:17:39
I've got a functioning form with a sfWidgetFormChoice that acts as a list of checkboxes. I'm able to set the checkboxes to "ticked" by default with the following: 'status' => new sfWidgetFormChoice(array('choices' => array(1, 2, 3), 'multiple' => true, 'expanded' => true), array('checked' => 'checked')) ... where the checkboxes are called "status" and the possible values are 1/2/3. However, because of something else, instead of ticking them all by default I'd like to be able to control the "checked" status from an action. How do I do this? I've tried everything logical I can think of but I

Accessing Action class in JSP using Struts2

一个人想着一个人 提交于 2019-12-06 13:03:49
Does anyone know how to easily access the Action class in a JSP when using Struts2? While I know it is often possible to use Struts tags and OGNL, I actually find them both to be confusing (clearly due to ignorance) and quite frankly find it easier to maintain Java in the JSP (not to mention it's easier to explain to new programmers as everyone knows Java). I have searched for a solutions for years, and the best solution I have found is to call a static method from a class, that looks like: public static BaseAction getCurrentAction(HttpServletRequest request) { OgnlValueStack ognlStack =

How to move progress bar during custom action

蓝咒 提交于 2019-12-06 12:47:20
While running the custom action in the installer there is no progress bar. We are using the Immediate C# manage code custom action. Is any other ways to show the progress while running the custom action ? Advance thanks \ Velu Use ProgressText element. The 'Template' attribute is the place to put tokens to reflect the progress. See the standard InstallFiles action for example. The table "ActionData messages" lists the possible tokens for this action. Sample: <ProgressText Action="InstallFiles" Template="File: [9][1]">!(loc.InstallFilesActionText)</ProgressText> Outputs: File: C:\Program Files

Laravel 4 Form::open set action

拈花ヽ惹草 提交于 2019-12-06 11:34:48
I'm currently trying out Laravel 4 and I have created a resource controller. In the 'edit' function I'm building a form, which should post to the 'update' function. To create the form open tag I use the Form::open() function which recently got added to Laravel 4 it seems. But when I just do Form::open() the action of the form is the current url and I can't figure out how to change the action. I tried Form::open('clients/' . $client->id) but this gives me the following error: ErrorException: Catchable Fatal Error: Argument 1 passed to Illuminate\Html\FormBuilder::open() must be of the type