备用表行颜色 [英] alternate table row color
问题描述
我很高兴地说，在你的帮助下，我在Ajax上的表现一直很好。谢谢你帮我开始。我现在有一个小问题。我从数据库中提取记录并在表中传递查询结果。我想要一些帮助代码为备用行着色。
[PHP]
函数printQuery（$ param）
{
echo"< table width = 100％valign = center>" ;;
echo"< tr>" ;; foreach（$ param as $ key => $ result）
echo"< td>" ;;
if（is_array（$ result） ）
{
printQuery（$ result）;
}
else
{
echo（$ result）。 ''< br />'';
}
echo"< / td>" ;;
}
}
echo"< / td>" ;;
echo"< / tr>" ;;
echo"< / table>" ;;
[/ PHP]
我试过很多CSS和Javascript函数交替着色表行但它们似乎不起作用。没有错误，但不会做替代着色。我也检查了这个论坛，发现下面的代码很有用，但它从CSS中获取color2 CSS的颜色代码，而不是第一行。 http://www.thescripts.com/forum/thre...ate+color .html
[PHP]
<？php
＃打印表的开头。
echo" \ n< table>" ;;
＃循环通过而$ i小于10
＃每次将$ i递增一个。
for（$ i = 0; $ i< 10; $ i ++）
{
＃ $ i％2将数字$ i除以2并返回其余的（0或1）
＃然后我添加一个，所以这将是1或2
$ color =" color"。 （$ i％2 + 1）;
＃在表格中打印一行。
echo" \ n\t< tr>< ; td class = \" $ color \"> Row $ i< / td>< / tr>" ;;
}
＃打印表的末尾。
echo" \ n< / table>" ;;
？>
[/ PHP]
我在代码中更改了以下内容：
Hi,
I am happy to say that with your help, I have been performing good in Ajax. Thanks for helping me to start with. I have a small problem now. I am pulling records from database and passing result of the query in a table. I would like some help with the code to colour the alternate rows please.
[PHP]
function printQuery($param)
{
echo "<table width=100% valign=center>";
echo "<tr>"; foreach ($param as $key => $result)
echo "<td>";
if (is_array($result))
{
printQuery($result);
}
else
{
echo ($result) . ''<br />'';
}
echo "</td>";
}
}
echo "</td>";
echo "</tr>";
echo "</table>";
[/PHP]
I tried many CSS and Javascript functions to colour table rows alternatively but they don''t seem to work. No errors but wont do alternate colouring. I checked this forum also and found the following code useful but it takes the colour code from CSS for color2 CSS in every row not the first one. http://www.thescripts.com/forum/thre...ate+color.html
[PHP]
<?php
# Print the start of the table.
echo "\n<table>";
# Loop throught while $i is less than 10
# each time incrementing $i by one.
for($i = 0; $i < 10; $i++)
{
# $i % 2 divides the number $i by 2 and returns the rest (0 or 1)
# which I then add one to, so this will alwasy be either 1 or 2
$color = "color". ($i % 2 + 1);
# Print a row into the table.
echo "\n\t<tr><td class=\"$color\">Row $i</td></tr>";
}
# Print the end of the table.
echo "\n</table>";
?>
[/PHP]
What I changed in my code was the following:
推荐答案
param）
{
echo"< table width = 100 ％valign = center>" ;;
echo"< tr>" ;; foreach（
param)
{
echo "<table width=100% valign=center>";
echo "<tr>"; foreach (
param as
key =>
key =>
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