Adding global error on any field error in struts2
- by Fedor
I am using Struts2 and a bunch of Validation with Annotations. How do I add a global error message as well on top of field validation errors. Thanks, Fedor
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Building Solr indexes through Haystack throws unknown field error
- by Sriram
I'm trying to integrate Haystack with Solr. When I try to build the index, I get an error "Unknown field django_id" from SOLR. What's causing this to happen?Read the article
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Rails: Formtastic: Select-Boxes without primary blank field
- by Joern Akkermann
Hi, it's about Rails and Formtastic. How can I add a select box with formtastic without an initial/primary blank field? So that the initially selected item is the first item with content. Thanks! Yours, Joern.Read the article
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Using INSERT INTO and setting one field value - Access VBA
- by glinch
Hi, I'm using INSERT INTO to copy rows of data from one table to another: INSERT INTO tblNewCustomers (CustomerID, [Last Name], [First Name]) SELECT CustomerID, [Last Name], [First Name] FROM tblOldCustomers How can I set one of the field values in tblNewCustomers for all of the new records that I am importing in withn this statement e.g …Read the article
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How to add a new field in an existing rails application
- by Lata Patil
I have developed a web application with fields Keyword,Latitude and Longitude. I want to add one more field called Radius to the web application.. How should i proceed. Waiting for the reply, Thanks in advanceRead the article
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hex value in field/row terminator for bulk insert
- by TheObserver
I'm running SQL Server 2005 Express. And I'm trying to do a bulk insert/import of a data file with a field/row terminator that uses a hexadecimal value 0x001. How should I represent it in a bulk insert command? I have something like: bulk insert xxx.dbo.[yyy] from 'D:\zzz\zzz.dat' with ( CODEPAGE='RAW', FIELDTERMINATOR =…Read the article
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JSF required field validation-need help
- by Rashmi
Hi, I am Rashmi.I have two forms in a single JSP page which are developed using JSF.Each form has one required field input and a submit button.On click of any of the button from any form,both forms should get validated and display required message.Please need help.......... sample code: …Read the article
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Why a "private static" is not seen in a method?
- by Roman
I have a class with the following declaration of the fields: public class Game { private static String outputFileName; .... } I set the value of the outputFileName in the main method of the class. I also have a write method in the class which use the outputFileName. I always call write after main sets value for outputFileName. But write…Read the article
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Stupid problem with Javascript calculations and postbacks
- by rockinthesixstring
I'm working on an ASP.NET web app where I'm using a Wizard to take the client through a large series of steps. One of the steps includes calculating a bunch of numbers on the fly... the numbers calculate properly but when I click "next" and then go back again... some of the numbers are not retained. Here is the calculation function …Read the article
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Convert MSSQL Varbinary field to MYSQL, keeping data intact
- by Mike Sheridan
I was given the daunting task of converting a ASP website to PHP and MSSQL to MySQL, and I ran into an issue that hopefully somebody can help I have a user table which has a password field with datatype Varbinary(128), are using pwdencrypt to encrypt the password. Is there a way to transfer that over to MySQL, and somehow i need to…Read the article
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Rookie PHP question sorting result of custom field
- by Thomas
I use this to pull values from a custom field with several values: <?php $mykey_values = get_post_custom_values('services'); foreach ( $mykey_values as $key => $value ) { echo "<li> $value</li>"; } ?> I want to sort the output according to the way I have set up…Read the article
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Field types in Dynamics Ax
- by pm_2
Is it possible to store binary information in a Dynamics field? For example, I'd like to store an MS Word document inside the Dynamics database.Read the article
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post_save signal on m2m field
- by Dmitry Shevchenko
I have a pretty generic Article model, with m2m relation to Tag model. I want to keep count of each tag usage, i think the best way would be to denormalise count field on Tag model and update it each time Article being saved. How can i accomplish this, or maybe there's a better way?Read the article
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"A reference to a volatile field will not be treated as volatile" implications
- by estourodepilha.com
The following code using System.Threading; class Test { volatile int counter = 0; public void Increment() { Interlocked.Increment(ref counter); } } Raises the following compiler warning: "A reference to a volatile field will not be treated as volatile" Am I doing something wrong here to raise this…Read the article
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Multiplying field value with retreived value jQuery
- by Efe
I pull product price from another page. Then I multiply it with quantity entered in the quantity input field. The problem is, if I forget to enter quantity value before I pull product price data or if I change the quantity field later, the final total price is not updated. I hope I clearly explained it. javascript: …Read the article
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mysql - count rows by field
- by Qiao
all rows in table have type field. It is either 0 or 1. I need to count rows with 0 and with 1 in one query. So that result is something like: type0 type1 1234 4211 How it can be implemented?Read the article
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Binding Combobox SelectedItem by a field's value
- by Navid Farhadi
Combobox bind to a set of Provinces, Village object has ProvinceID field and i want to bind SelectedItem of Combobox to a Province with Village's ProvinceID. My code is: <ComboBox ItemsSource="{Binding ProvincesList}" DisplayMemberPath="ProvinceName" SelectedValuePath="ProvinceID" …Read the article
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Passing hash as values in hidden_field_tag
- by funkymunky
I am trying to pass some filters in my params through a form like so: hidden_field_tag "filters", params[:filters] For some reason the params get changed in the next page. For example, if params[:filters] used to be... "filters"={"name_like_any"=["apple"]} [1] ...it gets changed to... …Read the article
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Inheriting list item permissions via permissions on lookup field item
- by Dan Sydner
Say you have two lists in Sharepoint, let's call them "house" and "region". Each house is assigned to a region via a lookup field. List item permissions are set on regions. Now I want the users only to only see the houses which belong to the regions they have read access to. I reckon it…Read the article
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field Id's in SAP Netweaver webdynpro components
- by tmax_dev
Is there a way to extract the field id's of SAP's webdynpro components ? I need them to set up a stable automatic testing environment.Read the article
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Crystal report sql expression field
- by Domnic
im using asp.net crystal report and this is sql query CONVERT(NUMERIC(8, 2), CASE WHEN CASE WHEN GLDD_DOC_AMOUNT 0 THEN GLDD_DOC_AMOUNT ELSE 0 END = 0 THEN NULL ELSE CASE WHEN GLDD_DOC_AMOUNT 0 THEN GLDD_DOC_AMOUNT ELSE 0 END …Read the article
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Make a text field highlighted when tabbed to in NetBeans (Java)
- by typoknig
Hi all, I'm trying to make it so when I tab to some text fields on in my JFrame the data in the text field will be highlighted. I thought I had done this in the properties before but I am not seeing the option now. Does anyone know how to do this?Read the article
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If statement with form field select in rails
- by Elliot
I'm trying put an if statement directly into a select field in rails, with no success. Here is what I've tried: <%= f.select (:book_id,{ if @a!=1 "Harry Potter", 1, end if @b!=2 "Lord of the Rings", 2, end end %>` Any ideas?Read the article
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Transparent PNG not working in SQL Server Image field
- by Midhat
Hi I have tried uploading a transparent PNG image to a SQL server image field, and retrieving it using the DynamicData ImageHandler. The Transparent areas in the image appear white upon rendering. Please advise about any solutionsRead the article
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Passing an array into hidden_field ROR
- by JZ
I'm trying to pass an array into a hidden_field. The following User has 3 roles [2,4,5] >> u = User.find_by_login("lesa") => #<User id: 5, login: "lesa", email: "lesa.beaupry@gmail.com", crypted_password: "0f2776e68f1054a2678ad69a3b28e35ad9f42078", salt:…Read the article
