在表中重复Smarty + Php [英] Repeated in the table Smarty + Php

问题描述

我在表中有一个问题

问题是重复我想要的时候，它将达到4行的表传送到新行

代码PHP：

  // for：
 $ tr = 1; 
 while（$ row = mysql_fetch_array（$ post_tv））{
 $ show [] = $ row; 
 if（$ tr == 4）{
 $ tr == 1; 
} 
 $ tr ++; 
 $ marsosmarty-> assign（show，$ show）; 
 $ marsosmarty-> assign（tr，$ tr）; 
} 
  

代码Html smarty：

 < td width =91>< table width =100height =100border =0cellpadding =1cellspacing =1 BGCOLOR = ＃666666 > 
< tbody>< tr> 
 {section name = table loop = $ show} 
 {if $ tr eq 3}< / tr>< tr> {/ if} 
< td bgcolor =＃FFFFFF> 
< a href =./ channel.php？id = {$ show [table] .id}target =az> 
 < / a> 
< / td> 
 {/ section} 
< / tr> 
  

解决方案

首先，您要在每次迭代中重新分配tr，并在循环外部获取模板，所以它没有任何意义。获取所有结果后，您应该指定变量：

pre $ while（$ row = mysql_fetch_array（$ post_tv））{
$ show [] = $ row;
}
$ marsosmarty-> assign（show，$ show）;


要移至表格中的下一行，可以使用节名称和模运算符：

 < td width =91>< table width =100height =100border =0 cellpadding =1cellspacing =1bgcolor =＃666666> 
< tbody>< tr> 
 {section name = table loop = $ show} 
< td bgcolor =＃FFFFFF> 
< a href =./ channel.php？id = {$ show [table] .id}target =az> 
 < / a> 
< / td> 
 {if！$ smart.section.table.last&& $ smart.section.table.iteration％4 eq 0} 
< / tr>< tr> 
 {/ if} 
 {/ section} 
< / tr> 
  

这样，在显示4个单元格后，会创建新的表格行（只有当单元格更多时，通过！$ smart.section.table.last 条件确保）

I have a problem in in the table

The problem is to repeat I want when it reaches 4 rows to the table is transferred to the new line

Code PHP :

    // for : 
$tr = 1;
while($row = mysql_fetch_array($post_tv)){ 
    $show[] = $row; 
    if ($tr == 4){
        $tr == 1;
    }
    $tr++;   
    $marsosmarty->assign("show",$show); 
    $marsosmarty->assign("tr",$tr);
} 

Code Html smarty :

<td width="91"><table width="100" height="100" border="0" cellpadding="1" cellspacing="1" bgcolor="#666666">
<tbody><tr>
    {section name=table loop=$show}  
    {if $tr eq 3} </tr><tr> {/if} 
    <td bgcolor="#FFFFFF">
        <a href="./channel.php?id={$show[table].id}" target="az">
            <img src="{$show[table].a_IMG}" alt="{$show[table].a_DESC}" width="100" height="100" border="0" class="link-img" title="{$show[table].a_TITLE}">
        </a>
    </td>
    {/section} 
</tr>

解决方案

First of all you are reassigning tr in every iteration, and fetching template it outside while loop, so it makes no sense. You should assign variable after fetching all results:

while($row = mysql_fetch_array($post_tv)){ 
    $show[] = $row; 
}
$marsosmarty->assign("show", $show);

To move to the next row in table, you can use section name and modulo operator like this:

<td width="91"><table width="100" height="100" border="0" cellpadding="1" cellspacing="1" bgcolor="#666666">
<tbody><tr>
    {section name=table loop=$show}
    <td bgcolor="#FFFFFF">
        <a href="./channel.php?id={$show[table].id}" target="az">
            <img src="{$show[table].a_IMG}" alt="{$show[table].a_DESC}" width="100" height="100" border="0" class="link-img" title="{$show[table].a_TITLE}">
        </a>
    </td>
    {if !$smart.section.table.last && $smart.section.table.iteration % 4 eq 0}
         </tr><tr>
    {/if}
    {/section}
</tr>

This way, after displaying 4 cells new table row is created (only if there are more cells, thats ensured by this !$smart.section.table.last condition)

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