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• Is it bad to use a model directly from a view in codeigniter?

  - by jason

  I know normally the data is passed thru to the view with the controller. however, currently in my view I load my model ($this-load-model('Db_model');) so i can use it in a loop to retrieve a users profile picture path from a array of IDs that is passed from controller. Will loading the db model in the view to accomplish this make my site more vulnerable or bad form? To me it seems to be outside of MVC concept but its working atm. thanks

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• MongoDB equivalent of SQL "OR"

  - by Matt

  So, MongoDB defaults to "AND" when finding records. For example: db.users.find({age: {'$gte': 30}, {'$lte': 40}}); The above query finds users = 30 AND <= 40 years old. How would I find users <= 30 OR = 40 years old?

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• Application targeted to non-english windows OS

  - by DEE

  Hi There, we have a requirement to develop a webapp ,using C# in bussiness layer, sql server as DB, and Flex as the UI . given this i want to know tips,tricks and pitfalls . mainly WRT Design and deployment. Thanks in Advance. Deepak

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• problem with the connectivity/updation using db2(universal driver)

  - by rams

  I choosed a web project in order to do that i am using an IDE (Eclipse), database (DB2 universal driver) and Apache Tomcat server. So, by gods grace every thing has gone well but when I try to update data to DB2 database through JDBC code then I am getting an SQL DB error as :: DB2 SQL error: SQLCODE: -204, SQLSTATE: 42704, SQLERRMC: DB2ADMIN.REGISTER where register is my table name and even i logged in as db2admin but i think there is no connectivity established but still its not resolved

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• Why Crystal php lib turns my non english latters into "?" signs? Is there a way around it?

  - by Ole Jak

  Why Crystal php lib turns my non english latters into "?" signs? Is there a way around it? So it happens if I try to walidate something or just post into DB. =( I know - I can not to use Crystal at all but I want to! What can I do to solve such problem?

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• Can compilation of several Oracle Pl/SQL package be an atomic operation?

  - by Alexey Kalmykov

  If I deploy N pl/sql packages to Oracle DB, can I make their compilation atomic i.e. the changes in these packages will be applied after the successful compilation of all packages?

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• How to create virtual path to tempdir tomcat ?

  - by quilovnic

  I want to put my images to db but i want to have a link on each image. So I have the idea to copy the image to the temp dir of tomcat (or weblogic). But I must map the tempdir to a virtual path. How do it ?

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• SQL Profiler and Tuning Advisor for Reporting Services - what events should be selected?

  - by chris

  I've used the SQL Profiler to generate a trace file, and tuning advisor to take that trace file and provide some recommendations on db updates. However, the SQL Profiler doesn't seem to track the queries when running against a Reporting Server, the profiler doesn't seem to be capturing any of the queries. I'm logging the defaults (SQL:BatchCompleted and Starting, RPC:completed, and Sessions - Existing Connections) What events should I be capturing in SQL Profiler in order to run the tuning advisor?

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• need a button that calls a php function

  - by creocare

  I need to have a button that calls a php function to resort displayed data from the db. How the heck do I do this? I just found out that because php is server side this sucks. So any help please?

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• PHP MySQL JavaScript or AJAX Image Slideshow

  - by medoix

  Hi all, i have searched Google and also searched Stack Overflow to no avail. I am looking for a PHP / MySQL driven dynamic image slideshow. One similar to 'lightcyclers.com', i have information stored in the DB and i just want to display random or popular content etc. I am also not interested in coding one myself as i am busy working on other features. Any links or help would be much appreciated.

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• Read txt file using Javascript

  - by piemesons

  I am taking a text file from user and then posting that file back to the browser using ajax storing the content in db and then showing the content back to user page using Jquery post response. Now i want to something like this.. Read the text file from the user computer using javascript. Display the content and when he submits the page I will save the values.

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• Restore Point area getting deleted

  - by PaoloFCantoni

  Hi, I'm running a multi-boot scenario (which I have been successfully on a number of machines for a number of years). I have Windows 7 (32 bit) on one partition and Windows 7 (64 bit) on another and a common data partition (which happens to store the user hives for each OS instance). For some reason, on one particular machine (a HP Pavilion notebook) the restore points get trashed after a reboot. I can create them (both manually and automatically), but after some (but not all) reboots the restore points get trashed. I have all three partitions set (on both OSs) to hold restore information. This setup has worked successfully on other machines for at least 12 months. I'm out of ideas... I DO need the restore points as I do "bleeding edge" stuff and they've saved my bacon on other machines in the past... TIA, Paolo

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• C# reflection avoid propertie

  - by ozsenegal

  Im using reflection to acess a class tha represents a table in DB.However,reflection read all properties of that class,and im wondering if there're some atributte in c# we can use to avoid read that propertie. i.e: [AvoidThisPropertie] public string Identity { get; set; }

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• Override save, put, get, etc... methods in Google App Engine

  - by Alex Kirs

  Is it possible to override methids for db.Model in Google App Engine? I want to declare beforeSave, afterSave methods, etc.. to create automatic tagging system. I know there are hooks, but it seems to me a wrong way to solve this issue :) Thanks!

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• SQL use DISTINCT with ORDER BY (Oracle)

  - by ArneRie

  Hi, i have an strange problem. I want to select "timestamps" from an DB Table with Distinct and orderded by timestamp. ID TimeStamp -- --------- 1 123456789 2 123456789 3 333333333 4 334345643 In my PHP Script: $sql = "SELECT DISTINCT TIMESTAMP FROM TIMESTAMPS ORDER BY TIMESTAMP" When i use order by, the values are returned twice? Without order by the result is correct.. but not sorted. We are using Oracle 10g Any ideaS?

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• Does Entity Framework currently support custom functions in the Where clause?

  - by André Pena

  Entity Framework currently supports table valued functions and custom functions defined in the SSDL, but I can't find any example of it being used as a criteria, in the where clause. Example: var query = this.db.People; query = query.Where(p = FullText.ContainsInName(p.Id, "George")); In this example, ContainsInName is my custom function that I want to be executed in the where clause of the query. Is it supported?

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• Programmatically creating linked tables in access

  - by newtoaccess

  Hi all, We need to find a way to programatically *link all the tables* in a SQL Server database to an access db. We will be invoking this access database from a program that uses .net/SQL Server 2008. While invoking the application we would like to add the linked tables so that the users can just run the reports/modules from access without having to worry about linking the tables. Is there a way we can do this? Thanks!

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• MySQL: Check if first character is _not_ A-Z

  - by dbemerlin

  I have to create an SQL Query to get all rows starting with a specific character, except if the parameter passed to the (PHP) function is 0, in that case it should get every row that does not start with A - Z (like #0-9.,$ etc). What is the easiest and fastest way to get those rows? DB: MySQL 5.1 Column: title

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• Can I write a test without any assert in it ?

  - by stratwine

  Hi, I'd like to know if it is "ok" to write a test without any "assert" in it. So the test would fail only when an exception / error has occured. Eg: like a test which has a simple select query, to ensure that the database configuration is right. So when I change some db-configuration, I re-run this test and check if the configuration is right. ? Thanks!

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• codeigniter fatal error, trying to read database

  - by ThomasReggi

  Fatal error: Call to a member function result() on a non-object in C:\wamp\www\system\application\models\users_model.php on line 8 <?php class Users_model extends Model { function get_records() { $query = $this->db->get('users'); return $query->result(); } } ?>

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• Do something before closing the browser window

  - by Adam Kiss

  Hello, we have an web-application built in flash (it's actually just getting built :D) where is very important to be notified, when user closes his window. Since it's in flash, we do not worry about Javascript, we do not support non-javascript users. What is the safest (meaning it's 100% sure it gets called) X-browser way to call php script to close session, make some db changes, etc.? Thank you

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• drop down data to appear in form php

  - by DAFFODIL

  I have some data in db,now i m making them to display in the front end so,i ii have a update button,if i click it the selected values to come to database http://dpaste.com/hold/180761/ Thnx in advance.

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• ASP.NET javascript close page after timeout?

  - by AliRiza Adiyahsi

  I want show an information page after success db opartions. And after the info I want to close each pages (information page and main page) I wrote this in button oncommand event: //but this code does not work Response.Write("<script language='javascript'>setTimeout('self.close();',3000);</script>"); at the same time, I want to show an information message. And then I want to close all, after three seconds.I hope I could explain :) Thanks.

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• how to use exceptions in this scenario?

  - by jess

  Hi, I have a method which handles a set of records.This method,return true\false after processing.So,if all the records are processed(doing some db updates),will return true.Now,suppose after processing 1 record,some exception is thrown,should I write result=false(at the end of method result is returned) in catch block? And,allow processing of other records to be done?

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• Mysql syntax help

  - by Karthick

  Query: select t1.col1 from table1 t1 inner join with (nolock) table2 t2 on t1.col2 = t2.col1 Am trying to use nolock option for optimized query in mySQL db, but for some reason the above query does not work and the error i receive is You have an error in your SQL syntax; Any thoughts?

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