如何在PHP中为ODD和EVEN行添加背景颜色?

时间:2017-02-17 10:41:23

标签: css styles

我想为CSS中的每个奇数行(#e5e8e8)和偶数行(#b9b8bb)添加背景颜色。

for ($i = 2; $i <= $arrayCount; $i++) {

        $_SESSION["a"] = trim($allDataInSheet[$i]["A"]);

        $_SESSION["b"] = trim($allDataInSheet[$i]["B"]);

        $_SESSION["c"] = trim($allDataInSheet[$i]["C"]);

        $_SESSION["d"] = trim($allDataInSheet[$i]["D"]);

        $_SESSION["e"] = trim($allDataInSheet[$i]["E"]);

        $_SESSION["f"] = trim($allDataInSheet[$i]["F"]);

        $_SESSION["g"] = trim($allDataInSheet[$i]["G"]);


                       echo '<!-- table content - start --> ';
                       echo ' <!-- ROW 1 -->';
                        echo '<tr>';
                            echo '<td width="10" style="border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                           echo ' </td>';

                            echo '<td width="164" style="border-bottom: 1px solid #ffffff;" valign="middle">';
                                echo '<table width="164" border="0" cellspacing="0" cellpadding="0">';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                   echo ' </tr>';
                                    echo '<tr>';

                                        echo '<td width="114" valign="middle" align="left">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';

                                                 echo $_SESSION["a"];
                                            echo '</font>';
                                       echo ' </td>';

                                       echo ' <td width="50" valign="middle" align="right">';

                                        echo '</td>';
                                    echo '</tr>';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                   echo ' </tr>';
                                echo '</table>';
                            echo '</td>';

                           echo ' <td width="10" style="border-right: 1px solid #ffffff;border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';
                            echo '<td width="10" style="border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';
                            echo '<td width="164" style="border-bottom: 1px solid #ffffff;" valign="middle">';
                                echo '<table width="164" border="0" cellspacing="0" cellpadding="0">';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                   echo ' </tr>';
                                    echo '<tr>';
                                        echo '<td width="114" valign="middle" align="left">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';
                                              echo $_SESSION["b"];

                                            echo '</font>';
                                        echo '</td>';
                                        echo '<td width="50" valign="middle" align="right">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';
                                              echo $_SESSION["c"];
                                            echo '</font>';
                                        echo '</td>';
                                   echo ' </tr>';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                    echo '</tr>';
                                echo '</table>';
                            echo '</td>';
                            echo '<td width="10" style="border-right: 1px solid #ffffff;border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';
                            echo '<td width="10" style="border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';
                            echo '<td width="164" style="border-bottom: 1px solid #ffffff;" valign="middle">';
                                echo '<table width="164" border="0" cellspacing="0" cellpadding="0">';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                   echo ' </tr>';
                                    echo '<tr>';
                                        echo '<td width="114" valign="middle" align="left">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';
                                            echo $_SESSION["d"];

                                            echo '</font>';
                                       echo '</td>';
                                        echo '<td width="50" valign="middle" align="right">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';
                                             echo $_SESSION["e"];
                                           echo '</font>';
                                        echo '</td>';
                                    echo '</tr>';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                    echo '</tr>';
                                echo '</table>';
                            echo '</td>';
                            echo '<td width="10" style="border-right: 1px solid #ffffff;border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';

                            echo '<td width="10" style="border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';
                            echo '<td width="164" style="border-bottom: 1px solid #ffffff;" valign="middle">';
                                echo '<table width="164" border="0" cellspacing="0" cellpadding="0">';
                                    echo '<tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                    echo '</tr>';
                                    echo '<tr>';
                                        echo '<td width="114" valign="middle" align="left">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';
                                             echo $_SESSION["f"];

                                            echo '</font>';
                                       echo ' </td>';
                                        echo '<td width="50" valign="middle" align="right">';
                                            echo '<font style="font-family: HP Simplified, arial, sans-serif; font-size:15px;color:#000000;font-weight:normal; line-height:16px;">';
                                               echo $_SESSION["g"];
                                           echo ' </font>';
                                        echo '</td>';
                                   echo ' </tr>';
                                   echo ' <tr>';
                                        echo '<td height="15" style="font-size:0px;line-height:0px;"><img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="1" height="15" style="display:block;border:none;"/></td>';
                                   echo ' </tr>';
                                echo '</table>';
                           echo ' </td>';
                            echo '<td width="10" style="border-bottom: 1px solid #ffffff;">';
                                echo '<img src="http://ebiz.pmgasia.com/web/hp/HP_ProTrain_Monthly_eDM/ID/2017/February/images/x.gif" width="10" height="1" style="display:block;border:none;"/>';
                            echo '</td>';

                        echo '</tr>';

                        echo '<!-- ROW 1 - END -->';


   }

这里我想为PHP中的每个奇数行(#e5e8e8)甚至行(#b9b8bb)动态添加背景颜色到我在for循环中编写的这一行。上面给出的表格代码是为电子邮件模板创建的。因此它有很多和s.so ODD和EVEN选项不能正常工作。任何建议。谢谢提前

1 个答案:

答案 0 :(得分:1)

因此,如果不钻研您的代码来纠正它,这是一个一般性的例子,因为它是一个真实的CSS问题。所以要做到这一点,你需要使用nth-child()。这是一个例子:

&#13;
&#13;
tr:nth-child(odd)		{ background-color:#e5e8e8; }
tr:nth-child(even)		{ background-color:#b9b8bb; }
&#13;
<table>
    <tr>
        <td> Row 1</td>
    </tr>
    <tr>
        <td>
            Row 2
        </td>
    </tr>
</table>
&#13;
&#13;
&#13;