views

问题 i make a view in sql server and throw an error: USE BaseDeDatos; CREATE VIEW TEMAS_USUARIO AS SELECT TOP 5 t.id_userTopic, t.nameTopic, u.id_user, u.name FROM Topic t, Users u WHERE t.id_userTopic = u.id_group ORDER BY t.id_topic DESC; what is wrong whit the syntax? error ---> CREATE VIEW TEMAS_USUARIO can´t use LIMIT 回答1: USE BaseDeDatos GO CREATE VIEW TEMAS_USUARIO AS SELECT TOP 5 t.id_userTopic, t.nameTopic, u.id_user, u.name FROM Topic t, Users u WHERE t.id_userTopic = u.id_group ORDER BY

问题 I'm trying to use three different models in one view. I've created a new model that inherits the models which seems to work fine. from openerp import models, fields, api class ProjectNote(models.Model): _name = "triangle.project.note" _inherit = ["note.note", "project.project", "triangle.note"] My problem is in the view. I use my new model as the model and inherit a view from project. <record id="view_project_notes_form" model="ir.ui.view"> <field name="name">triangle.project.note.form</field

问题 I'm doing a POC on getting Helicopter view on our SonarQube instance. I'm using latest SonarQube (5.1), sonar-runner (2.4), Gradle 2.3 (build system) on a RHEL 6.6 (Santiago) machine. Helicopter view: Plugin in SonarQube that I'm trying is: http://www.sonarsource.com/products/plugins/governance/portfolio-management/ The end result I want on my SonarQube instance is, to look like this: http://nemo.sonarqube.org/ and if you click on one of the VIEW(which you can create using Views Portfolio

问题 I am developing a Rails project with Devise. By default all Devise views go to app/views/devise/... I would like instead, to have them in /app/views/users/... like: app/views/users/sessions app/views/users/registration etc. I got as far as rails generate devise:views users , but there is also some code change involved. I don't want to change the controllers. I just want to have views in a different directory than the default one. 回答1: I think without changing the controller you cant change

问题 If I have a view with several buttons, a table, and some other controls, do I need a controller for each type (button, table, etc), or should I have one controller per view that handles all of the necessary actions? It doesn't seem a single controller is possible as they may have to inherit from different parent classes. What is the best method? 回答1: You can use one controller for all those. Put all your actions in the controller and hook up the buttons by declaring IBActions and linking them

问题 so I am trying to combine separate views of 4 grails application that I have. So, I set about with combining two, I created two domain classes for the separate datasets, two controllers respectively. And now, I have 2 "index.gsp" which I have to combine basically. I was thinking of having a basic hyperlink, of which one can go to "index.gsp"(Part 1) and the other to "index.gsp" (Part 2) But, I am unable to find the URL to access multiple views. I tried the following using : how can i render

问题 I'm trying to incorporate search functionality into one of my applications and I'm having problems solving an issue with multiple SearchViews being displayed. So, when I click the “search” icon in my actionbar I get a “search view” that occupies the entire actionbar and there is also another “search view” that is either hiding below the top view or it is rendered after the top view is destroyed, I'm not sure which as I haven't been able to track it down. The SearchView that is rendered on the

问题 I would like to add the same horizontal scrollable row of buttons like so <HorizontalScrollView [...]> <LinearLayout [...] android:orientation="horizontal"> <Button android:id="@+id/btn1" [..] /> <Button [..] /> [...] </LinearLayout> </HorizontalScrollView> (toolbar.xml) to the bottom of every activity in my application. Rather than have to specify the click listeners for each button in every single activity, I'd like to be able to do all of that in one place and then just import the control

问题 This question already has answers here : Why am I getting objects printed twice? (4 answers) Closed 3 years ago . I have the following code in my rails 3.2 app: <ul> <% user_to_show.topics.each do |topic| %> <li> <%= link_to topic.name, topic %> <ul> <%= topic.nodes.each do |node| %> <li> <%= link_to node.title, node %> </li> <% end %> </ul> </li> <% end %> </ul> When I go to a user page, I would expect it to just display a link to each topic and the nodes in that topic. It does that, but

问题 I'm just starting to learn Rails. I created an empty Rails app. And instead of writing a Controller, I want to put all of my Controller logic in my Views instead of in separate Controller classes. To do this, should I use .erb files or .rhtml files and what's the difference? 回答1: First of all, they are virtually the same thing but you should use the new standard naming format of .html.erb Second of all, stop what you are doing and reconsider everything!!!!! The whole point of MVC is to