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Showing posts with label PHP. Show all posts
Showing posts with label PHP. Show all posts

search a database with phpmysql .Dreamweaver Tut That Teaches


Ok, this should work...First of all, there is one great extension for DW & PHP ADODB object model that is free and great! Download it and install from www.interakt.ro its called PHAKT (NOT impakt, because its not free)
Install it and you will have another type of PHP ADODB document type
Start project with PHP ADODB (not old PHP MySQL)
Page 1


Create form that has one Editbox and one button.
Name Edit box smething like e.g. "search" without quotes.
That form should have form action="results.php" and type set to POST
Not, create Page 2 and name it results.php. Create new recordset in dw










like this

SELECT *
FROM table
WHERE table.colum.you.r.searching LIKE '%colname%' OR table.other.column LIKE '%colname%' ORDER BY table.tableid
this means that we want to select ALL (*) records in table WHERE content of column is similar (Dav, will return Dave, David, Davidof...) to search keyword.
Next, in variables click + and add variable name colname default value set to % if you want to show all records if form is submited blank, or -1 if You want to show none if form is submited blank. Finaly for Run-time value type $HTTP_POST_VARS['search'] Runtime value is equal name of Edit box name you set up in first page...
Now, from bindings tab, select values and insert it on page, that You would like to show on page. Ill skip this part assuming You know how to format output and how to limit it but if you dont know ask in reply...
So now You have page with results. Test it and see if its working.
If it is, create page 3 and name it details.php. Now, select value from page that you want to link with details page and click on link. Select details.php page and click on parameters. For param name enter something like id since this should be PK in table and unique value, and for value click on lightning icon, and select primary key in your table. In live page link should be like details.php?id=<some_value>.
As for details page recordset it should look like

SELECT *
FROM table
WHERE table.id = 'colname'
create vars as for page 2, but change Runtime to $HTTP_GET_VARS['id']
and format output on page. That should be it, but since im typing it in "realtime" maby i forgot something...
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[PHP] Navigations and coding

                       [PHP] Navigations

<?php
if($_SERVER['QUERY_STRING'] == "SoD")
 print "owns you!";
else
 print "don't front!";
?>


Description: Instead of calling files like ( index.php?str=blah ) , you could do ( index.php?SoD ) and it would print out "owns you!". You can add more strings in there, this is just an example.



   $vars = explode(",", urldecode(getenv('QUERY_STRING')));
   $v1 = array_shift($vars);
   $v2 = array_shift($vars);
   $v3 = array_shift($vars);

   switch ($v1) {
       case 'first.1': {
           print("This is v1, first string case 'file.php?first.1'.");
           break;
           }
      case 'first.2': {
      switch ($v2) {
           case 'second': {
               switch($v3) {
                   case 'third': {
                     print("This is v3, the last case 'file.php?first.2,second,third'.");
                     break;
                   }
               }
           }
       }
       }
   }


Description: This basically does what the 1st one does but with more strings and a different seperator rather than '&'. I don't really want to go into too much detail on the thread so if people are confused or need explaining, reply or Comment  me.

That's it for the navigation as I am not going to do the other due to they're everywhere else and I wanted to be different and show everyone this method.