web-applications

问题 I created simple maven web application project. After creation there were no 'src/main/java' and 'src/test/java' folders but only 'src/main/resources'. I added this two folders and updated maven project. Than I added some package to 'src/main/java' and try to add servlet by right click at package element At next step I see window with some servlet details But when I start to add servlet name eclipse shows me message that "Not a java source folder". By the same way I can add simple class to

问题 I created simple maven web application project. After creation there were no 'src/main/java' and 'src/test/java' folders but only 'src/main/resources'. I added this two folders and updated maven project. Than I added some package to 'src/main/java' and try to add servlet by right click at package element At next step I see window with some servlet details But when I start to add servlet name eclipse shows me message that "Not a java source folder". By the same way I can add simple class to

问题 I have some data in Google sheet. How can i extract the data based on user request as per a dropdown box and generate it in Google Site . The challenges iam faced with. Prob_1- using a dropdown box in Google site Prob_2- generate dynamic data ( or table ) in google site from the Google spreadsheet. Analysis_1 - I have made a detailed study and understood that only using a third party plugin , i can make a select box. As a newbiew, needed some guidelines based on this. Is it not possible

问题 We are an ISV with a web application. Unlike StackExchange or Trello, this web app is installed at customer sites, so each web app installation has a separate URL. i.e.: http://app.example.com/ and http://app.microsoft.com/ could both be valid URLs for our app. We want to use OAuth to access the user's Google data (a simple first-time-use import to prime the app database). Our problem is trying to figure out how to make this work. OAuth for web apps (client-side) depends on a redirect URL

问题 I'm trying the get Bean class name without initialize the bean. I need to know the class , I could get the bean from applicationContext and to check the class name from the bean instance, But I want to know the class with out actually creating/init the bean.. Is it possible ? Object bean = applicationContext.getBean("beanName"); bean.getClass(); 回答1: You can't do this after creating the ApplicationContext . Most ApplicationContext implementations will refresh() themselves and force

问题 I want to Create a new API app usin Google Apps script and Hello sign API I have specified the redirect URL as https://script.google.com/macros/s/AKfycbyKw3oLmpqINGsDml281iUbxBboKn950dqVFXNibMfLurxYcRPf/exec and the screenshot is shown below Also, the code of the apps script file is function doPost(e) { return ContentService.createTextOutput("Hello API Event Received."); } The documentation says: https://app.hellosign.com/api/eventsAndCallbacksWalkthrough I get error message as shown like

问题 I'm using Eclipse Helios and for every refactoring that spans multiple files it plainly fails! Nothing happens. On examining the logs here's the error that I see: !ENTRY org.eclipse.ltk.ui.refactoring 4 10000 2011-03-13 14:15:31.842 !MESSAGE Internal Error !STACK 0 java.lang.reflect.InvocationTargetException at org.eclipse.jface.operation.ModalContext.run(ModalContext.java:421) at org.eclipse.ltk.internal.ui.refactoring.RefactoringWizardDialog2.run(RefactoringWizardDialog2.java:330) at org

问题 I'm building an offline HTML5 app (it will be delivered as a zipped up .crx file). It will be installed and used entirely offline. At no point will there be internet access. AFAIK, there is no way to include a pre-populated sqlite DB (and I know you cannot include an indexedDB), so all the data must be included outside a database, but accessible to the javascript code, and then on the first run, put into the database. What's the best way to do this? (Both from a development/maintenance

问题 I have been following the tutorial provided by Meteor but was unable to run the provided code properly. There is nothing displayed on the page after I start the application. What could be the problem? I'm using Meteor platform version 1.7. I have installed React dependencies using a command: meteor npm install --save react react-dom I'm also getting error in the browser console: Uncaught Error: Target container is not a DOM element. at invariant (modules.js?hash

问题 According to (somewhat official) this guide, I can make a radio button's label make the selection for that radio button too. They say, Always use labels for each checkbox and radio button. They associate text with a specific option and provide a larger clickable region . Unfortunately, I have not been able to get this functionality for my form. Here is my code: <% form_for(@bet) do |f| %> <%= f.label :bet_type %> <%= f.radio_button :bet_type, "moneyline" %> <%= f.label :bet_type_moneyline,