edit

Ext.onReady(function() { Ext.define('User', { extend: 'Ext.data.Model', fields: [ 'name', 'class', 'view', 'edit', 'delete'] }); var userStore = Ext.create('Ext.data.Store', { model: 'User', data: [ { name: 'Sri Vidhya', class: '6 A'}, { name: 'Rafla', class: '9 C'}, { name: 'Fabin', class: '10 B'}, { name: 'Jayanthi', class: '8 C'}, { name: 'Sri Vidhya', class: '6 A'}, { name: 'Rafla', class: '9 C'}, { name: 'Fabin', class: '10 B'}, { name: 'Jayanthi', class: '8 C'}, { name: 'Sri Vidhya', class: '6 A'}, { name: 'Rafla', class: '9 C'}, { name: 'Fabin', class: '10 B'}, { name: 'Jayanthi', class

How to edit text in the TextArea in `.fxml file as such I can use line breaks and tabs . The Textarea is predefined and can not be edited. Images to support FXML File The View If you want to directly use the text you can use something : <TextArea prefHeight="200.0" prefWidth="200.0" text="${'Multi\nLine\tTab'}" /> In case you want to use in Scene Builder, you can switch to multi-line mode. Switching to multi-line mode, scene builder will insert: &#10; for \n &#9; for \t 来源： https://stackoverflow.com/questions/28093508/javafx-fxml-file-textarea-line-break-and-tab-in-text

Hopefully a simple answer; I am using the gem best_in_place and it works great. I'm trying to figure out how to create a drop down menu using: :type => :select, :collection => [] What I want to be able to do is pass in a list of names that have been entered from my user model. Any thoughts how to do this? Can I mix it with collection_select? The :collection parameter accepts an array of key/value pairs: [ [key, value], [key, value], [key, value], ... ] Where the key is the option value and value is the option text . It is best to generate this array in the model corresponding to the object for

How can I change the TEdit's default error message when I use it in NumbersOnly mode. I mean this error: Unacceptable character You can only type a number here Is it possible to change this message ? I don't know a direct way to change the value of that message (which is handled by Windows) but you can show your own message and then avoid to show the original windows hint ballon, using the Abort procedure in the OnKeyPress Event. Check this sample procedure TForm1.Edit1KeyPress(Sender: TObject; var Key: Char); begin if not (CharInSet(Key,['0'..'9',#8,#9])) then begin ShowHintMessage('Only

Use-case: I started some nice docker image and my container needs some playing around (configuration file changes for research). I edit a file (using sed or vim ;-) ) and then I stop the container and try to start it. Now I made a mistake in the configuration and the docker container does not come up when I do: docker restart <my-container-id/-name> How can I edit the configuration-file to fix the mistake? You can uses docker cp to copy files to/from a container, whether it's running or not, and whether it has volumes or not: > docker run --name temp alpine touch /file1.txt > docker ps

I'm trying to list and get the content of Edit Controls from an external Window in C++ / Java, unfortunately with no success. When I call GetWindowText or GetWindowTextA it returns an empty value on Edit Controls, I know there are some differences between GetWindowText / GetWindowTextW and GetWindowTextA but I don't know What I'm doing wrong since it works on all other controls. Here the C++ Code: BOOL CALLBACK EnumChildProc(HWND hwnd, LPARAM lParam) { cout <<"----------CHILD------------"<<endl; char class_name[80]; char title[80]; GetClassName(hwnd,class_name, sizeof(class_name));

I set up an account manager for my application which syncs contacts from my cloud service to the device. The account shows up under Accounts & Sync along with other such accounts (Google, FB, ...). After logged in it syncs web contacts to your device. The contacts are linked to that account. They are added using batch operations using the example from the android developer webpage. The problem I'm facing is that once synced the contacts can be edited, but the user can edit only the name (I'm transferring email and phone numbers too). The syncadapter has the property android:supportsUploading=