TinyWebDB is a component in App Inventor for Android that lets your app communicate with a web page in order to set or retrieve values, rather than storing them on the phone itself. I wanted to know what the TinyWebDB component sends to the web page when it tries to set or retrieve values, so I used Kodingen this morning to write a PHP script that takes the form fields and values sent to the page and writes them to a file. Here is what I found: TinyWebDB.StoreValue sends these parameters: tag value TinyWebDB. GetValue sends this parameter: tag So if you write your own PHP page for TinyWebDB to connect to, you can know if TinyWebDB is trying to store a value if the "value" key exists in the $_POST array. If the "value" key doesn't exist in the $_POST array then you know that TinyWebDB is only trying to retrieve the value for the given tag. As an alternative to using the method outlined by Google , you could use TinyWebDB with your own script written in an...
In Adobe Flex, in order to select an item in a ComboBox, you use the .selectedIndex property. However, there might be times that you want to specify the item to be selected based on something other than it's position in the list. I have found two potential solutions: ComboBox2 from Ben Forta, Flex evangelist, is a ComboBox component which allows you to specify a "selectedValue" property. VAComboBox from Codieron, LTD. (BSD license) Copyright Notice: Adobe, and Flex are either registered trademarks or trademarks of Adobe Systems Incorporated in the United States and/or other countries.
Using Javascript you can show display your email address on your website in a way that humans can read it but web spiders can't. (That is my argument anyway.)
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