Re: How to $_POST from a grid

[Bruno B B Magalhães <brunobbm@xxxxxxxxxx>]

Hy David,

well here is my code... I use smarty templating system for parsing  
values, but should give you a very clear idea of what must to be done.

========================== MODULES LISTING TEMPLATE  
==========================
{include file="$controllerTemplates/head.tpl"}
<table width="100%" border="0" cellspacing="0" cellpadding="0"  
align="center" id="administration_listing">
<tr>
<td class="administration_listing_head">{#head_name#}</td>
<td class="administration_listing_head">{#head_path#}</td>
<td class="administration_listing_head"  
align="center">{#head_level#}</td>
<td class="administration_listing_head"  
align="center">{#head_order#}</td>
<td class="administration_listing_head"  
align="center">{#head_visibility#}</td>
<td class="administration_listing_head"  
align="center">{#head_type#}</td>
<td class="administration_listing_head"  
align="center">{#head_status#}</td>
<td class="administration_listing_head" align="center"   
width="75">{#head_actions#}</td>
</tr>
{section name=m loop=$modules}
<tr>
<form action="{#Address#}{$controllerPath}/{$modulePath}/updatemodule"  
method="post">
<input type="hidden" name="moduleId" value="{$modules[m].moduleId}">
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" nowrap>{$modules[m].moduleName}</td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" nowrap><a  
href="{$serverPath}{$modules[m].moduleController}/ 
{$modules[m].modulePath}"  
target="_blank">{$serverPath}{$modules[m].moduleController}/ 
{$modules[m].modulePath}</a></td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" align="center" nowrap><select  
name="moduleLevel" size="1" onchange="this.form.submit()">{html_options  
options=$levelrange selected=$modules[m].moduleLevel}</select></td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" align="center" nowrap><select  
name="moduleOrder" size="1" onchange="this.form.submit()">{html_options  
options=$orderrange selected=$modules[m].moduleOrder}</select></td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" align="center" nowrap><select  
name="moduleVisibility" size="1" onchange="this.form.submit()"><option  
value="0" {if $modules[m].moduleVisibility eq  
0}selected{/if}>{$smarty.config.visibility_invisible}</option><option  
value="1" {if $modules[m].moduleVisibility eq  
1}selected{/if}>{$smarty.config.visibility_visible}</option></select></ 
td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" align="center" nowrap><select  
name="moduleType" size="1" onchange="this.form.submit()"><option  
value="none" {if $modules[m].moduleType eq  
'none'}selected{/if}>{$smarty.config.type_none}</option><option  
value="alias" {if $modules[m].moduleType eq  
'alias'}selected{/if}>{$smarty.config.type_alias}</option><option  
value="default" {if $modules[m].moduleType eq  
'default'}selected{/if}>{$smarty.config.type_default}</option></ 
select></td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" align="center" nowrap><select  
name="moduleStatus" size="1" onchange="this.form.submit()"><option  
value="0" {if $modules[m].moduleStatus eq  
0}selected{/if}>{$smarty.config.status_inactive}</option><option  
value="1" {if $modules[m].moduleStatus eq  
1}selected{/if}>{$smarty.config.status_active}</option></select></td>
<td class="administration_listing_row_{if $smarty.section.m.iteration  
is odd}one{else}two{/if}" align="center" nowrap  width="75"><a  
href="{#Address#}{$controllerPath}/{$modulePath}/editmodule/ 
{$modules[m].moduleId}"><img src="{#MediaAddress#}{#bEdit#}"  
alt="{#aEdit#}" border="0"></a><img src="{#MediaAddress#}{#tPixel#}"  
border="0" height="10" width="10">{if $smarty.session.userlevel >= 9}<a  
href="{#Address#}{$controllerPath}/{$modulePath}/deletemodule/ 
{$modules[m].moduleId}"><img src="{#MediaAddress#}{#bDelete#}"  
alt="{#aDelete#}" border="0"></a>{/if}</td>
</form>
</tr>
{sectionelse}
<tr><td class="administration_listing_row_one" colspan="8"  
align="center" nowrap>{#message_no_modules#}</td></tr>
{/section}
</table>
{include file="$controllerTemplates/foot.tpl"}
======================================================================== 
======

If you are not using smarty, just think the {section} tag as  
foreach($modules as $module) { .... } our also a faster one for($i=0;  
$i < $t; $i++) { .... }  where $t = count($modules)-1;.


Best Regards,
Bruno B B Magalhães
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