Using GetString Method to Populate a dropdown box by Michael RyanThis example is an extension of the Populating a dropdown box from a database. Generally for select boxes, I use the .getstring method which I find tends to be faster usually than just looping. Below is the code,
Original Code Original Example as is just using Looping
<select size=1 onChange="gotohref(this);">
<option SELECTED>Navigate Our Site</option>
<% Do While Not rs.EOF %>
<option value="<% = rs("id") %>"><% = rs("field1") %></option>
<% rs.movenext %><% loop %>
</select>
Code for GetString Method
The original query must contain 2 (only) fields, 1st for value, 2nd for text may seem like more code, but the getstring will return the text faster than a loop I think the getstring method is also great for passing data to the client, for client-scripting using split method.
<%
dim sOptionText If rs.BOF or rs.EOF Then
sOptionText = "<option value='invalid'>No options available</option>"
Else
sOptionText = "<OPTION VALUE='invalid' SELECTED>Navigate Our Site</OPTION>" _
& vbCRLF & "<OPTION VALUE='" _
& rsResults.GetString(2,,"'>","</OPTION>" & vbCRLF & "<OPTION
VALUE='","")
End If
%>
<select size=1 onChange="gotohref(this);">
<%=Left(sOptionText,InStrRev(sOptionText,"<OPTION"))%>
</select> |
| DISCLAIMER: The content provided in this article is not warranted or guaranteed by Developer Shed, Inc. The content provided is intended for entertainment and/or educational purposes in order to introduce to the reader key ideas, concepts, and/or product reviews. As such it is incumbent upon the reader to employ real-world tactics for security and implementation of best practices. We are not liable for any negative consequences that may result from implementing any information covered in our articles or tutorials. If this is a hardware review, it is not recommended to open and/or modify your hardware. |
More ASP Code Articles
More By aspfree  developerWorks - FREE Tools!
|
David Barnes, Lead Evangelist for IBM Emerging Internet Technologies will discuss aspects of Web 2.0 that bring value to corporations, academia, and government. He'll also discuss IBM's vision around Web 2.0, including the importance of remixability and consumability. The discussion will culminate with examples of various IBM Software Group solutions you can use to get ahead of the Web 2.0 adoption curve.
FREE! Go There Now!
| | | |
Download a free trial version of IBM Rational Software Analyzer Developer Edition V7.0 to identify bug defects earlier in the software development cycle. Rational Software Analyzer is an extensible software development solution that reduces the expense of bug-fixes by enabling static analysis code reviews and bug identification very early in the development cycle.
FREE! Go There Now!
| | | |
Join this webcast to see how IBM Data Studio Developer and pureQuery can take the pain out of Java data access. uApplications developed using both Java and SQL have become a common requirement. Database connectivity using Java Database Connectivity (JDBC) to create an application is a multi-step tedious process, and tooling that covers both SQL and Java has been unavailable, until now. IBM Data Studio introduces the pureQuery platform: a high-performance, Java data access platform focused on simplifying the tasks of developing, managing, and optimizing database applications and services.
FREE! Go There Now!
| | | |
This tutorial shows new users of IBM WebSphere Business Monitor Version 6.0.2 how to perform the "Hello World" equivalent for monitoring business process applications. It is intended to help you get familiar with the capabilities of the product.
FREE! Go There Now!
| | | |
Join this webcast to discover the key requirements for successful change and release management. Learn how to extend your .NET environment to improve productivity and collaboration, and address core problems afflicting team development. In this webcast, we’ll review typical challenges faced by customers and how to resolve them with the IBM Rational Change and Release Management solution, including Rational ClearCase, Rational ClearQuest and Rational Build Forge. Replay is available for 9 months.
FREE! Go There Now!
| | | |
As organizations have grown increasingly dependent on online software, the risk of malicious attacks has also become far more serious. Fortunately, well-governed organizations can protect their Web applications by injecting vulnerability assessments and ethical hacks into their software development and delivery processes. This paper describes 12 of the most common hacker attacks and provides basic rules that you can follow to help create more hack-resistant Web applications.
FREE! Go There Now!
| | | |
Get a free trial download of the latest version of IBM Rational Method Composer V7.2 which helps you deliver customized yet consistent process guidance to your project teams and IT organization, and includes the latest version of IBM Rational Unified Process (RUP), which has provided process guidance to teams since 1996.
FREE! Go There Now!
| | | |
Attend this launch webcast with Scott Hebner, Vice President of IBM Rational Marketing and Strategy, where he will overview Rational’s new offerings and programs to help customers accelerate software innovation on System z. He will discuss how these solutions help organizations extend their core business processes toward modern architectures such as SOA and web technologies to deliver business improvements that stand the test of time.
FREE! Go There Now!
| | | |
WebSphere Process Server delivers a unique integration framework that simplifies existing IT resources. Often, as IT assets grow to support business demand, so too does their complexity and manageability. In this webcast, we’ll discuss how WebSphere Process Server helps deliver an SOA infrastructure that provides a common model to orchestrate, mediate, connect, map, and execute the underlying IT functions. Discover how WebSphere Process Server simplifies integration of business processes by leveraging existing IT assets as reusable services without the complexities of traditional integration methodologies.
FREE! Go There Now!
| | | |
Viper 2 brings a great value to developer communities including SQL, XML, PHP, Ruby, .NET and Java. You probably already know that DB2 Express-C is free for developers to develop, deploy and distribute. Viper 2 provides a variety of means that help move your application from the development stage to deployment more rapidly. This webcast shows how to best utilize the latest tools available for developing DB2 applications.
FREE! Go There Now!
| | | |
All FREE IBM® developerWorks Tools!
| |
