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File Upload Size Checker. When you allow file uploading. Set a File Max Size and reject the file if it is too large. Others will check it after it is uploaded. then deletes it if too large. but not this. it won't let them even upload a single bit. if it is too large! It will upload the file to a folder in the C directory called? So you need to have the tag available and access to the path. Upload/index.cfm - -. CFIF isdefined (FORM.Upload). CFIF VAL(CGI.CONTENT LENGTH) GT 20000. Source File Name: BR.

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Adding an indexed Search to your site (Part 2). Back to part one of this tutorial. For part two of this tutorial we will be keeping the search form that was created earlier in part one. We will also need to add an update page to update our collection with the db info. Lastly we will be modifying the results page just a bit. Just to recap here is the search form once more:. Search this site /title. What would you like to search for? Verity search results.cfm. Here Is what I did:. Fields, To, Be, Indexed.

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Creating a Chat System in ColdFusion without using a database! Creating a Chat System in ColdFusion without using a database! You can download all the code for this tutorial here. This tutorial will have a total of 6 ColdFusion pages. I will give a brief explanation of each page so you can understand the application a little better. The actual code is directly below the explanations! This is the page were we set the Application and Session variables that are used throughout the application. Font color=Gr...

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Do you want to remember your members? Do you want to remember your members? By this I mean, on your login form, have you ever wanted to have a Remember me checkbox, allowing the member to not have to enter their username and password every time the come to your web site? The trick to this is using ColdFusion Cookies! No, Not chocolate chip cookie, ColdFusion cookie! They taste even better then they sound! Let me show you an example:. To define a cookie, you do this:. To read a cookie, you do this:. A coo...

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Flash Remoting in over Ten Minutes. Marcus J. Dickinson. Flash Remoting in over ten minutes. This tutorial will take approximately one hour to complete. Source files are available for download at:. Http:/ www.flashgoddess.com/tutorials/Remoting2.zip. NOTE ON MS SQL:. We did not cover how to setup MS SQL in our previous tutorial. Included in the zip package for this tutorial is a SQL script file. Please refer to the link below for instructions on how to use this script to setup your SQL database:. Continu...

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Marcus J. Dickinson. If you remember our? Flash Remoting in under Ten Minutes. Tutorial, you may have an idea of what this new tutorial is about. The source files for this tutorial can be found at:. Http:/ www.flashgoddess.com/tutorials/SlideShowRev.zip. In our first Remoting tutorial we created a slideshow, which retrieved the image names from a database, then looked in an? Folder for those images. PART 1 A Better Backend. What could be better than none? PART 2 Minimal Middleware. This is the magic....

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Using an image as a Data Pipe! Example creates editable data grid! Have you ever wanted to accomplish server side tasks without ever leaving the current page? I'm not talking hidden frames, I'm talking about using JavaScript to process cfm templates without ever leaving the page! Following is a very simplistic yet advanced example of just one of the many uses for this handy method. This example consists of two files: index.htm. And inc processor.cfm. The cfsnippets.mdb database is used in this example.

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Create a WORD Document with ColdFusion! This example shows how to create a Word document, using Hello World. Try to connect to the Word application object - -. If it exists, connect to it - -. The object doesn't exist, so create it - -. This will open Word if running locally */. ObjWord.Visible = true; /* This returns the 'Documents' collection the Word Object */. ObjDoc = objWord.Documents; /* Create a new document */. NewDoc = objDoc.Add(); /* Save the document to a location */. Add text to the range */.

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Welcome to the PJ Net Solutions Ltd Regular Expression tutorial. The tutorial provides information on what regular expressions are, how to use them and there is even a part where you will be able to put your new found knowledge to the test. What are Regular Expressions? There was a banging and a crashing in the house. Or you might want to change all of the occurrences of the word television with the word TV:. He went over to put the television on. So that the line then becomes:. They do produce really po...

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Automatically build a FORM using SQL Server system tables. As every experienced programmer knows, there are always many different ways to accomplish a goal. If you are using a SQL Server database, you have additional options available when dynamically creating forms. When you create a table, SQL Server automatically stores every attribute of that table (columns, indexes, etc.) in system tables. First, create a simple table in Query Analyzer. CREATE TABLE [person] (. First nm] [varchar] (40) NULL ,. Since...