是否可以用明智的列填充表中的值？

-1

<?php 
echo "<table>"; 
for ($j=0;$j<6;$j++) 
{ 
echo "<tr>"; 
for ($i=0;$i<6;$i++) 
{ 
echo "<td>".$j.$i."</td>"; 
} 
echo "</tr>"; 
} 
echo "</table>"; 
?>

输出成为

00 01 02 03 04 05 
10 11 12 13 14 15 
20 21 22 23 24 25 
30 31 32 33 34 35 
40 41 42 43 44 45 
50 51 52 53 54 55

，但我想表看起来像

00 10 20 30 40 50 
01 11 21 31 41 51 
02 12 22 32 42 52 
03 13 23 33 43 53 
04 14 24 34 44 54 
05 15 25 35 45 55

我用了一个条件来通过不改变，在填写表格值。（改变从$ j。$ i到$ i的回声。$ j带来了这种外观，但是我想以列的方式填充数据）。它如何变得可能？

来源

2013-08-07 RJ501

甚至没有进入的JS细节问题，你的PHP是完全错误的（你应该能够看到，如果你看的是你的PHP生成HTML）：

echo '<li value"'.$i.'" id="'.$i.'" onclick=loadXmlDoc("'.$i,$variable.'")>'.$i.'</li>';<br>

应该是更多这样的：

echo '<li value="'.$i.'" id="'.$i.'" onclick="loadXmlDoc(\''.$i.'\',\''.$variable.\''")>'.$i.'</li><br>';

来源

2013-08-07 19:16:47 Steve

我相信这一点：

$variable1="xyz"; 
for($i=1; $i<=$pages; $i++) 
{ 
    echo '<li value"'.$i.'" id="'.$i.'" onclick=loadXmlDoc("'.$i,$variable.'")>'.$i.'</li>';<br> 
}

需求是：

$variable1="xyz"; 
for($i=1; $i<=$pages; $i++) 
{ 
    echo '<li value="'.$i.'" id="'.$i.'" onclick=loadXmlDoc(\''.$i.'\',\''.$variable.'\')>'.$i.'</li>';<br> 
}

来源

2013-08-07 19:20:50 user1522901

下面是你真正做到这一点，老派风格，充分评论说明。

<?php 
//NOTE: This excercise would be slightly easier if you just used php's DomDocument class because you wouldn't 
//need to waste some logic determining whether to open/close the table rows, but here it is just echoing 
//out some straight html 

//The example data 
$data_set = array("a","b","c","d","e","f","g","h","i","j","k","l","m","n","o","p","q","r","s","t","u","v","w","x","y","z"); 
//at the very least, you'll need to know how many columns you want to format the data into... 
$number_of_columns = 5; 
//count the data items 
$number_of_data_items=count($data_set); 
//determine how many rows you'll need to display the data in the given number of columns 
$num_rows=ceil($number_of_data_items/$number_of_columns); 
//determine exactly how many cells it will take to display the data 
$num_cells=$num_rows*$number_of_columns; 

//now that we have enough info to output the table... 
//init some counters 
$row_count=0; 
$column_count=0; 
//open the table element 
echo "<table border='1' cellspacing='0' cellpadding='5'>"; 
for($i=0;$i<$num_cells;$i++){ 

    $column_count++; 
    $index = $row_count + ($num_rows * ($column_count-1)); 
    if($column_count==1){ 
     echo "<tr>"; 
    } 

    if( $index < $number_of_data_items){ 
     echo "<td>Item :".($index+1)."</td>"; //Display the number of the data item we are 
     echo "<td>".$data_set[$index]."</td>"; //Display the actual data item 
     echo "<td>&nbsp;&nbsp;</td>"; //Add some extra space between columns 
    }else{ 
     //write empty cells if the data set doesn't completely fill the last column 
     echo "<td>&nbsp;</td>"; 
     echo "<td>&nbsp;</td>";  
     echo "<td>&nbsp;&nbsp;</td>"; 
    } 
    if($number_of_columns == $column_count){ 
     echo "</tr>"; 
     $row_count++; 
     $column_count=0; 
    } 
} 
//close the table element 
echo "</table>"; 
?>

来源

2014-01-10 05:22:10 minorgod

是否可以用明智的列填充表中的值？

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