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ID: 16378, WebSnap CountryParams Demo

by Jim Tierney Email: Anonymous


This example demonstrates how to build a simple query form that remembers the last query. The last query is remembered without using cookies or sessions.
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For Delphi, Version 6.0  to 6.0 894 downloads
Copyright: No significant restrictions


Size: 9,674 bytes
Updated on Mon, 16 Jul 2001 18:04:26 GMT
Originally uploaded on Mon, 16 Jul 2001 18:23:26 GMT
SHA1 Hash: 1452A6CBAEE14D51C12E21FA3273237F2E367F9E
MD5 Hash: B5C6EDFA33183BBE177C6F09AFB33659

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Description
This app uses TDataSetAdapter, TAdapter, TStringsValuesList, TQuery.

A page displays a query form. The form has a button and a drop down list of continent names. The end-user selects a continent name and clicks the button to execute a query. The resulting page displays a grid of countries with matching continent values.

When the end-user returns to the query form by clicking the query form hyper-link, the last continent value selected by the end-user is displayed.

The query form parameter is remembered without using sessions or cookies. Instead, this app builds the hyperlinks using an adapter action.

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