vb.org Archive - Using loops in custom pages.

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- - Using loops in custom pages. (https://vborg.vbsupport.ru/showthread.php?t=131139)

GriZzm0

11-09-2006 12:44 PM

Using loops in custom pages.

I'm using https://vborg.vbsupport.ru/showthread.php?t=62164 to creat my own custom page. I've changed some parts thoo. I use this code instead.

Code:

eval('$HTML = "' . fetch_template($templatename) . '";');

eval('print_output("' . fetch_template($shelltemplatename) . '");');

And I've been playing around a littlebit to learn.

Code:

if ($_REQUEST['do'] == 'addrequest') {

        $templatename = 'job_add_request';



        $walle = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "jobs WHERE id = 1");

        eval('$test = "'. $walle[test] .'";');

}

Thats what I came up with. It will print out the field "test" from the row with id 1. What if I want to print out all the rows? How do I use a loop in this code? :p
I would like the $test variable in the template to print out the result from "SELECT * FROM " . TABLE_PREFIX . "jobs". And perhaps some html around the result itself. Like. <div>$test</div><div>$test</div> etc.. Anyone know how to do that? :p

CyberRanger

11-09-2006 01:06 PM

You need to use two templates. The first one formats the individual records. The second one outputs the final result.

PHP Code:


		
			
    $result = $db->query_read("SELECT * FROM " . TABLE_PREFIX . "jobs WHERE 1 = 1 ");
    if ($db->num_rows($result) > 0)
    {
      while ($sub = $db->fetch_array($result))
        {
        exec_switch_bg();// alternate bgcolor
        eval('$wall .= "' . fetch_template('job_add_request_subbit') . '";');
        }
        eval('$wall .= "' . fetch_template('job_add_request') . '";');
    }

The template 'job_add_request_subbit' would have something like:

HTML Code:

<div>$sub['test']</div>

while the template 'job_add_request' would be something like:

HTML Code:

My Results



{$wall}

GriZzm0

11-09-2006 01:27 PM

Quote:

Originally Posted by CyberRanger

You need to use two templates. The first one formats the individual records. The second one outputs the final result.

PHP Code:


		
			
    $result = $db->query_read("SELECT * FROM " . TABLE_PREFIX . "jobs WHERE 1 = 1 ");

    if ($db->num_rows($result) > 0)

    {

      while ($sub = $db->fetch_array($result))

        {

        exec_switch_bg();// alternate bgcolor

        eval('$wall .= "' . fetch_template('job_add_request_subbit') . '";');

        }

        eval('$wall .= "' . fetch_template('job_add_request') . '";');

    }

The template 'job_add_request_subbit' would have something like:

HTML Code:

<div>$result['test']</div>

while the template 'job_add_request' would be something like:

HTML Code:

My Results



{$wall}

Thanks. ;) You made one mistake thoo. :p It should be $sub in the templates. Not $result.

CyberRanger

11-09-2006 01:35 PM

Quote:

Originally Posted by GriZzm0

Thanks. ;) You made one mistake thoo. :p It should be $sub in the templates. Not $result.

Oops! Fixed - that's the danger of copy-paste-edit! :-) Oh ... and the "exec_switch_bg();" should be taken out unless you put the results in a table, etc.

GriZzm0

11-09-2006 08:14 PM

Ok, yet another problem. I would like to print out 6 categories from the databas.

Code:

$result = $db->query_read("SELECT * FROM " . TABLE_PREFIX . "jobs WHERE act = 1");

Then I would like to get the content inside the categories.

Code:

$resultRequest = $db->query_read("SELECT * FROM " . TABLE_PREFIX . "jobs WHERE act = 0 and category = '". $category['category'] ."' LIMIT 5");

Then I would like to print it out like this.

Code:

+-----------------------+-----------------------+-----------------------+

|        Category 1        |        Category 2        |        Category 3        |

+-----------------------+-----------------------+-----------------------+

|        Content in        |        Content in        |        Content in        |

|        Category 1        |        Category 2        |        Category 3        |

+-----------------------+-----------------------+-----------------------+

|        Category 4        |        Category 5        |        Category 6        |

+-----------------------+-----------------------+-----------------------+

|        Content in        |        Content in        |        Content in        |

|        Category 4        |        Category 5        |        Category 6        |

+-----------------------+-----------------------+-----------------------+

Anyone have any idea on how to do that? :p

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