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This function allows you to open a new window, without using any inline Javascript. Simply add rel="external" to the link you wish to open in a new window.
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posted 18 years ago by 1man
This function extracts a value from a url. Very useful for tracking codes. For example, you have a url http://your.url/?source=666999, and you need the source number to be placed into a variable. Use the code below.
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posted 18 years ago by 1man
This is an excellent solution for fixing IE 6's inability to display transparent PNGs correctly.
Step 1: Include the following conditional comment the HEAD area of your document. You will need to update the CSS selector and also the path to wheree...
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posted 18 years ago by jonhenshaw
This code uses the new Java 5 foreach loop to iterate through every element of a list. It avoids the need to declare an iterator.
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posted 18 years ago by cpjobling
In IE5 and IE6 the transparancy in PNG images won't happen at all, so this would fix it. This might come really useful while we are in the era of switching to better standard-friendly browsers.
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posted 18 years ago by iTony
Returns an array of values specified for an enumerated MySQL field
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posted 18 years ago by johnself
Renders the partial template called 'cart', sends along local variable @cart, this will be known locally using the same name as the partial, 'cart'.
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posted 18 years ago by wackimonki
The code tests if session[:counter] exists. If you leave out the all important '?', it will fail with an error.
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posted 18 years ago by wackimonki
This will add up all the prices and return it?
What does |item| mean exactly?
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posted 18 years ago by wackimonki
Redirects from one method to another in a controller. This is handy when there's an error, and you need to go back to index page, or for other purposes.
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posted 18 years ago by wackimonki
Adds a button in view, which triggers a method.
"Empty cart" is the button name
empty_cart is the method name
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posted 18 years ago by wackimonki
Catches an exception error, uses a technique called flash to display error on another page.
The Ruby on Rails code needs to be in a controller.
The rhtml code needs to be in the index layout.
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posted 18 years ago by wackimonki
2 things here. currency (euro) with in a 2.00 format and select entries older than 4 weeks = 28 days
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posted 18 years ago by assbach
This example demonstrates usage of Scriptella ETL Tool to load CSV data into a database table.
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posted 18 years ago by ejboy
This Scriptella ETL script copies all rows from Src_Table to Dest_Table.
Src_Table contains the following columns: id, first_name, last_name
Dest_Table contains the following columns: id, name
The name column of the Dest_Table is produced by a con...
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posted 18 years ago by ejboy
Scriptella ETL allows inserting files into a database. This is achieved by a simple bind variables extension syntax ?{file ...}.
The following sample initializes table of music tracks. Each track has a DATA field containing a file loaded from an ext...
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posted 18 years ago by ejboy
A CountEvent class’s instance counts up from 0 to 50, then dispatches "countComplete" event. Here’s a result below.
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Count Complete
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posted 18 years ago by garamond
Needed a way to mix up the order of questions and answers for a Flash quiz. https://www.chrisjmendez.com/2007/02/21/as1-swap-numbers/
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posted 18 years ago by chrisaiv
useful if a "valid until" should have an exact ( in this case far future ) value.
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posted 18 years ago by assbach