Mercurial > urweb
comparison demo/prose @ 651:bab524996fca
Noisy demo
| author | Adam Chlipala <adamc@hcoop.net> |
|---|---|
| date | Tue, 10 Mar 2009 17:29:03 -0400 |
| parents | fcf0bd3d1667 |
| children | 755a71c99be5 |
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| 650:fcf0bd3d1667 | 651:bab524996fca |
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| 208 | 208 |
| 209 increment.urp | 209 increment.urp |
| 210 | 210 |
| 211 <p>Here's an example where client-side code needs to run more code on the server. We maintain a (server-side) SQL sequence. When the user clicks a button, an AJAX request increments the remote sequence and gets the new value.</p> | 211 <p>Here's an example where client-side code needs to run more code on the server. We maintain a (server-side) SQL sequence. When the user clicks a button, an AJAX request increments the remote sequence and gets the new value.</p> |
| 212 | 212 |
| 213 noisy.urp | |
| 214 | |
| 215 <p>This example shows how easy it is to make the flow of control "ping pong" back and forth between the client and the server. Clicking a button triggers three queries to the server, with an alert generated after each query.</p> | |
| 216 | |
| 213 batch.urp | 217 batch.urp |
| 214 | 218 |
| 215 <p>This example shows more of what is possible with mixed client/server code. The application is an editor for a simple database table, where additions of new rows can be batched in the client, before a button is clicked to trigger a mass addition.</p> | 219 <p>This example shows more of what is possible with mixed client/server code. The application is an editor for a simple database table, where additions of new rows can be batched in the client, before a button is clicked to trigger a mass addition.</p> |
| 216 | 220 |
| 217 batchG.urp | 221 batchG.urp |