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complex problem with cycle

 
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heohni
Smarty Regular


Joined: 20 Sep 2006
Posts: 40
PostPosted: Thu Feb 26, 2009 10:59 am    Post subject: complex problem with cycle Reply with quote
Hi,

I am having a problem with a kind of complex issue:


Code:

<tr class="
{if $simular}simular
{elseif $smarty.session.checked_products[$value.ver_id] == $value.ver_id}
{cycle values="highlighttr1,highlighttr2"}
{else}
{cycle values="row1,row2"}
{/if}">


I have 2 colour results list.
For the normal state I use {cycle values="row1,row2"}.
The user has the possibility to select rows (like phpmyadmin does), when this happens I overwrite the class with highlighttr1 or highlighttr2.

My problem now:

Let's say list has 4 rows. On the first load t looks like:

<tr class="row1">
<tr class="row2">
<tr class="row1">
<tr class="row2">
<tr class="row1">
<tr class="row2">

After I selected row 4 and 5 and I load thepage again it will be:

<tr class="row1">
<tr class="row2">
<tr class="row1">
<tr class="highlighttr1">
<tr class="highlighttr2">
<tr class="row1">

Actually the cycles work fine Smile
But I do not want it in this case Rolling Eyes

btw. it's a foreach loop.

What shall I do?
Work with index numbers?
Can I do this with foreach loops?

Any ideas?

Thanks!!!
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bimal
Smarty Elite


Joined: 19 Apr 2007
Posts: 423
PostPosted: Thu Feb 26, 2009 11:48 am    Post subject: use a trick Reply with quote
Writing a lot of compiler tags gives you white spaces which might be invalid as a clean html output.

Insteady, try with a simpler modfier to pull your class name.

For example: <tr class="{$counter|class_name"} which becomes too short code and with clean output.

in modfier.class_name.php file, write a function:
Code:
function smarty_modifier_class_name($counter, ...)
{
   # All your business logic loop to note the class name,
  # Checking it in session data, ...
  # finally,
  $myclassname = ..;

  return($myclassname)
}


This makes your template look clean, yet, you can have your own logic, when to use which class name for <TR>.
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mohrt
Administrator


Joined: 16 Apr 2003
Posts: 7368
Location: Lincoln Nebraska, USA
PostPosted: Thu Feb 26, 2009 2:53 pm    Post subject: Re: complex problem with cycle Reply with quote
heohni wrote:
Hi,

I am having a problem with a kind of complex issue:


Code:

<tr class="
{if $simular}simular
{elseif $smarty.session.checked_products[$value.ver_id] == $value.ver_id}
{cycle values="highlighttr1,highlighttr2"}
{else}
{cycle values="row1,row2"}
{/if}">


I have 2 colour results list.
For the normal state I use {cycle values="row1,row2"}.
The user has the possibility to select rows (like phpmyadmin does), when this happens I overwrite the class with highlighttr1 or highlighttr2.

My problem now:

Let's say list has 4 rows. On the first load t looks like:

<tr class="row1">
<tr class="row2">
<tr class="row1">
<tr class="row2">
<tr class="row1">
<tr class="row2">

After I selected row 4 and 5 and I load thepage again it will be:

<tr class="row1">
<tr class="row2">
<tr class="row1">
<tr class="highlighttr1">
<tr class="highlighttr2">
<tr class="row1">

Actually the cycles work fine Smile
But I do not want it in this case Rolling Eyes

btw. it's a foreach loop.

What shall I do?
Work with index numbers?
Can I do this with foreach loops?

Any ideas?

Thanks!!!


What are you wanting it do to? Remember, you can assign IDs to cycle value lists, and handle the output of them separately.
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