inherited

How to customize flash message based on success or failure with Inherited Resources Rails plugin?

由 烈酒焚心 提交于 2020-01-14 03:32:07
问题 I'm using the inherited resources plugin in a 2.3.5 Rails application and was wondering how to change the flash[:notice] (or any other flash) based on the success OR failure in my create and update actions. So given the below, how do I add flash[:notice] = "All good" if success ... and flash[:notice] = "All bad" if failure? Thanks class ArticleController < InheritedResources::Base actions :show, :create, :update respond_to :html, :json before_filter :authorize_upsert, :only => [:create,

Untangling Inherited Methods

由 ￡可爱￡侵袭症＋ 提交于 2019-12-24 20:13:17
问题 Okay, so this is my first time implementing classes, and everything's going wrong. I'm implimenting a different class, PhraseGenerator, and the method inherited which I wish to define here is getPhrase(). It needs to return theArcha. Instead of working within it, I chose to wrap its braces around my work afterwards, and now, no matter where I put it, a different error arises. Before dealing with any of these, I want to make sure I'm putting it in the right place. To my understanding, it would

JAXB-Eclipselink: Inherited properties

由 情到浓时终转凉″ 提交于 2019-12-24 06:47:38
问题 I have following use-case for marshalling a POJO to XML using Eclipselink MOXy 2.3: public abstract class A { public abstract getX(); } public class B extends A { private Foo x; @Override public Foo getX() { return this.x; } } public class C extends B { // Various fields and properties here } I need to marshal B and C but not A. So i set A to be transient which makes B inherit all its members that will be marshalled when marshalling B. I cant set B to be transient since i need to marshal it

TextBlock foreground being reset to inherited value after dynamic resource from merged dictionary is applied

由 為{幸葍}努か 提交于 2019-12-22 11:29:17
问题 EDIT : I was able to reproduce this in a very stripped-down version of the application. Here is a link to the .zip file http://www.mediafire.com/?cn918gi15uph1xe I have the module add the view to two different regions - the status bar region along the top is where the issue occurs. The weird part is, when the same view type is added to the main region, there are no problems. The status bar region is an ItemsControl and the main region is a ContentPresenter. That is the only difference. Please

Django: outsource model properties with inheritance to a more general model

由 南笙酒味 提交于 2019-12-12 04:18:07
问题 I have noticed, that I need a generalized model based on a specified model, following example should show what I mean: before: class TextResult(models.Model): user = models.ForeignKey(settings.AUTH_USER_MODEL, default=1) text = models.ForeignKey(Text) wpm = models.FloatField(default=0.0) accuracy = models.FloatField(default=1.0) after: class TypingResult(models.Model): user = models.ForeignKey(settings.AUTH_USER_MODEL, default=1) wpm = models.FloatField(default=0.0) accuracy = models

Base class on the initialisation list of a derived class' copy constructor (C++)

由 大憨熊 提交于 2019-12-08 04:34:33
问题 Let the example be: class Base { Base (const Base & copyFrom) { globalRegister (* this); } } class Derived { Derived (const Derived & copyFrom) : Base (copyFrom) {} } I've read suggestions to include the Base's copy constructor on the initialisation list of Derived in order to copy over the Base's properties (as in the example). However, I have the Base's copy constructor passing itself (* this) to other object (to be registered with that object). Would that be a case where I actually must

Postgres: show inherited fields

由 可紊 提交于 2019-12-07 17:28:13
问题 What query should I implement to get columns that are inherited? Having read this comprehensive post didn't find the solution. 回答1: If I understand correctly, you want to know the names of the columns that are part of an inheritance between tables. SELECT nmsp_parent.nspname AS parent_schema, parent.relname AS parent_table, nmsp_child.nspname AS child_schema, child.relname AS child_table, column_parent.attname AS column_parent_name FROM pg_inherits JOIN pg_class parent ON pg_inherits

Postgres: show inherited fields

由 孤街醉人 提交于 2019-12-06 02:21:33
What query should I implement to get columns that are inherited? Having read this comprehensive post didn't find the solution. If I understand correctly, you want to know the names of the columns that are part of an inheritance between tables. SELECT nmsp_parent.nspname AS parent_schema, parent.relname AS parent_table, nmsp_child.nspname AS child_schema, child.relname AS child_table, column_parent.attname AS column_parent_name FROM pg_inherits JOIN pg_class parent ON pg_inherits.inhparent = parent.oid JOIN pg_class child ON pg_inherits.inhrelid = child.oid JOIN pg_namespace nmsp_parent ON nmsp
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