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Django: How to dynamically add tag field to third party apps without touching app's source code

- by Chris Lawlor

Scenario: large project with many third party apps. Want to add tagging to those apps without having to modify the apps' source. My first thought was to first specify a list of models in settings.py (like ['appname.modelname',], and call django-tagging's register function on each of them. The register function adds a TagField and a custom manager…

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ASP.NET - Call required field validator before AJAX modalpopup, client side

- by odinel

I have an ASP.NET/C# application. The user fills out a form with required fields, then clicks a submit button. An AJAX popup message is then displayed, and if they confirm, their information is posted back to the server. The problem is that the AJAX popup is fired BEFORE the req validator. I need to interrupt this and run the req validator, and…

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Import a Single Field Text File into MySQL

- by Kirk

I have a text file that looks like this: value1 value2 value3 There are 32 million lines. Each line is terminated by a \n. The fields are not enclosed or delimited with any characters. I'm trying to import it into MySQL using this code, but it is not working: LOAD DATA LOCAL INFILE 'data.txt' INTO TABLE `table` FIELDS TERMINATED BY ''…

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Error when trying to refer to a field by name

- by raja

I am getting an error (document.my_formm.fieldName.value is null or not an object) from the below code: <html> <head> <title>(Type a title for your page here)</title> <script language=JavaScript> function check_length(my_formm,fieldName) { alert(fieldName); …

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Show two differents values from the same field

- by Hebert

HI, i have two tables 1- name, id, code 2- id, value, concept One name can have two concepts and two values. i want to retreive this: Id, name, value1, value2. How can i do that? Tanks

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Sorting by custom field and fetching whole tree from DB

- by Niaxon

Hello everyone, I am trying to do file browser in a tree form and have a problem to sort it somehow. I use PHP and MySQL for that. I've created mixed (nested set + adjacency) table 'element' with the following fields: element_id, left_key, right_key, level, parent_id, element_name, element_type (enum:…

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Javascript: Make Rows Draggable Through Input Field Handles

- by Corey O.

I have created a table with draggable rows. Unfortunately, most of the rows are covered with a large textbox input element. In order to drag the rows, you have to grab the row on the very edge just outside of the textbox. Is there a way to allow the rows to be grabbed through the textboxes without…

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How to retrieve the rows (with maximum value in a field) having a another common field ?

- by Ashraf Bashir

I have a table; let it be called table1; with the following fields and data I need a query that returns the record with the maximum value in Field3 for each group of records having the same value in Field2. So that the query returns: How could this be done using SQL queries ?

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Clear Select options when selecting one field while using multiple forms on same page

- by Nizam

Hi all, I have a situation where the second select list option is generated from the first select list selected option. Like when we select Country corresponding states are generated in next select list. In my case I am having multiple forms on single page which are same. Can anyone let me know…

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Problem inretrieving the name field in symbian using j2me

- by learn

I have added the firstname, middlename, lastname, suffix, prefix in symbian and now i want to retrieve each of this attributes of name. I am getting the firstname and lastname together by if(contactlist.isSupportedField(Contact.FORMATTED_NAME) &&…

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XmlSerializer.Deserialize method appends timezone to a time and datetime field

- by G33kKahuna

Have a small script in Microsoft.NET 2.0 that deserializes a XML back to a typed object, connects dyanimcally to a web service using ServiceDescription and binds the deserialized typed object to the WebMethod inbound. The XML prior to serialization looks…

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Mysql selecting and sorting by the bigger field

- by tridat

I have two fields on my table, lets say date_created and date_updated I want to select 20 recently updated/created records so it means i have to choose the top dates from both fields, how do i do that?

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How to handle choice field with JPA 2, Hibernate 3.5

- by phmr

I have an entity with Integer attributes that looks like this in proto code: class MyEntity: String name Integer frequency Integer type def getFrequency() def getType() get* accessors return strings according to this table. …

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Display a MYSQL field using CAKE

- by adam

Forgive me if this is a "homework" question. We have a "Rating" table in our mysql db. I want to display this number on our user profile page. JUST BELOW THE GRAVATAR. here is the code in app/views/user/view.ctp <div class="nhplft"> …

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Changing Text colour in text field by dropdown menu - Visual Studio 2008

- by Wayne

Hey, i'm just doing some testing on Visual Studio 2008, what i'm trying to do is to change the text colour inside the multi-textfield which isn't working and I don't know why... Public Class Form1 Dim ColourValue As Color Private Sub…

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Entity data field validation and part data submission

- by pradeeptp

I have an entity class that has 10 fields. I am using MS Validation Application block to mark all fields as mandatory (IsRequired). I am implementing a securiy feature in which during updation of the data, not all the fields in the…

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NHibernate query against the key field of a dictionary (map)

- by Carl Raymond

I have an object model where a Calendar object has an IDictionary<MembershipUser, Perms> called UserPermissions, where MembershipUser is an object, and Perms is a simple enumeration. This is in the mapping file for Calendar…

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Changing the status of a field in PHP after a period of time

- by grokker

Hi, For example I made a reservation for a restaurant and it expires in 24 hours. In the reservation table of the db (MySQL), how do I automatically update the status to expired after 24 hours? What approach would you guys…

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Scribus - disable escaping of text field

- by ityndall

Scribus 1.3.3.13 - Ubuntu 64bit I have a scribus document that I'm creating with text fields. I'm using the text fields for code samples, as that appeared to be the only way to have a scrolling text frame. Upon conversion…

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Splitting tables by field to optimize MySQL?

- by AK

Do splitting fields into multiple tables ever yield faster queries? Consider the following two scenarios: Table1 ----------- int PersonID text Value1 float Value2 or Table1 ----------- int PersonID text Value1 Table2…

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Find and replace table/field names in Access?

- by richardtallent

I've been handed a rather large, old, and crusty Access 2000/2003 database to clean up. I'll need to rename a number of tables and fields, but need to do so in a way that doesn't break existing queries. (Fortunately, there…

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403 forbidden error when trying to add a sharepoint lookup or person or group field

- by vwfreak034

After creating a new list in SharePoint, I can add other types of fields, but not lookup fields or person or group fields. When creating a new column... as soon as I change the column type radio to one of these two types…

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Convert Line breaks to html break for all field getters

- by Ben

I currently have this: <?php echo preg_replace('/\n/','<br />', $review->getComments()); ?> and would very much like to be able to make all getters add html line breaks so i don't have to pepper my code…

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Keeping DB Table sorted using multi-field formula (Microsoft SQL)

- by user298167

Hello Everybody. I have a Job Table which has two interesting columns: Creation Date and Importance (high - 3, medium 2, low - 1). Job's priority calculated like this: Priority = Importance * (time passed since…

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SQL Server Server query - Count distinct DateTime field

- by strakastroukas

Supposing we have the following records in an SQL Server table. Date 19/5/2009 12:00:00 pm 19/5/2009 12:15:22 pm 20/5/2009 11:38:00 am What is the SQL syntax for getting something like this one? Date Count…

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