Php 仅突出显示第一行数据_Php_Html

Php 仅突出显示第一行数据

php html

Php 仅突出显示第一行数据,php,html,Php,Html,我试图在我的表中包含一行高亮显示。我进入表格的数据设置如下。我有一个html页面的数据输入。从这个页面，我有一个单独的php文件，它将把这些结果写入一个文本文件。然后我有另一个php文件，它从文本文件中读取数据并将数据放入表中。然后对该数据进行排序，因为输入的数据将在不同的时间输入。由于数据是动态排序的，我的问题是，如何突出显示该表的第一行？在我的情况下，第一排将有最快的时间这是我的html页面 <html> <form method = "POST" action = "

我试图在我的表中包含一行高亮显示。我进入表格的数据设置如下。我有一个html页面的数据输入。从这个页面，我有一个单独的php文件，它将把这些结果写入一个文本文件。然后我有另一个php文件，它从文本文件中读取数据并将数据放入表中。然后对该数据进行排序，因为输入的数据将在不同的时间输入。由于数据是动态排序的，我的问题是，如何突出显示该表的第一行？在我的情况下，第一排将有最快的时间

这是我的html页面

<html>

<form method = "POST" action = "TimeSubmitFinal.php" target = "TimeSubmitFinal.php">

<table> 
    <tr>
        <td><h3> Group 1 </h3></td>
    </tr>
    <tr>
        <td> Site: <b><label value = "ASH" readonly = "true" size = "4" name = "ASH" id = "ash"> ASH</label></td>
        <td> Run Time: <input type = "text" size = "5" id = "ash_run" class = "run" name = "ash_run" value = "TBD"> </td>
        <td> Penalty: <input type = "text" class = "penalty" size = "5" id = "ash_pen" name = "ash_pen" value = "TBD"> </td>
        <td> Completed Time: <input type = "text" readonly = "true" size = "5" id = "ash_com" name = "ash_com" class = "com" value = "TBD"> </td>
        <td> <input type = "button" value = "calculate" onclick = ashcalc() id = "ashcalcu"> </td>
    </tr>

    <tr>
        <td> Site: <b><label value = "ATL" readonly = "true" size = "4" name = "ATL" id = "atl"> ATL </label></td> 
        <td> Run Time: <input type = "text" size = "5" id = "atl_run" class = "run" name = "atl_run" value = "TBD"> </td>
        <td> Penalty: <input type = "text" class = "penalty" size = "5" id = "atl_pen" name = "atl_pen" value = "TBD"> </td>
        <td> Completed Time: <input type = "text" readonly = "true" size = "5" id = "atl_com" name = "atl_com" class = "com" value = "TBD"> </td>
        <td> <input type = "button" value = "calculate" onclick = atlcalc()> </td>
    </tr>
    <tr>
        <td> Site: <b><label value = "COL" readonly = "true" size = "4" name = "COL" id = "col"> COL</label></td>
        <td> Run Time: <input type = "text" size = "5" id = "col_run" class = "run" name = "col_run" value = "TBD"> </td>
        <td> Penalty: <input type = "text" class = "penalty" size = "5" id = "col_pen" name = "col_pen" value = "TBD"> </td>
        <td> Completed Time: <input type = "text" readonly = "true" size = "5" id = "col_com" name = "col_com" class = "com" value = "TBD"> </td>
        <td> <input type = "button" value = "calculate" onclick = colcalc() id = "colcalcu"> </td>
    </tr>
    <tr>
        <td> Site: <b><label value = "SAV" readonly = "true" size = "4" name = "SAV" id = "sav"> SAV</label></td>
        <td> Run Time: <input type = "text" size = "5" id = "sav_run" class = "run" name = "sav_run" value = "TBD"> </td>
        <td> Penalty: <input type = "text" class = "penalty" size = "5" id = "sav_pen" name = "sav_pen" value = "TBD"> </td>
        <td> Completed Time: <input type = "text" readonly = "true" size = "5" id = "sav_com" name = "sav_com" class = "com" value = "TBD"> </td>
        <td> <input type = "button" value = "calculate" onclick = savcalc() id = "savcalcu"> </td>
    </tr>
    <tr>
        <td><input type = "submit" value = "Submit"> </input></td>
    </tr>
</table>

</form>
</html


第一组
地点：灰烬
运行时间：
处罚：
完成时间：
地点：ATL
运行时间：
处罚：
完成时间：
地点：COL
运行时间：
处罚：
完成时间：
地点：SAV
运行时间：
处罚：
完成时间：

将以下代码添加到CSS文件中：

.tablesorter tbody tr:first-child td {
    background-color: #FFFF66;
}

将颜色代码更改为您喜欢的颜色。

将以下代码添加到CSS文件中：

.tablesorter tbody tr:first-child td {
    background-color: #FFFF66;
}

将颜色代码更改为您喜欢的颜色。

在循环之前设置一个应用高亮显示类的字符串，然后将其设置为循环中的空字符串

$class = ' class="highlight"';
foreach($data1 as $site1) { ?>
    <tr<?php echo $class; //highlight is applied the first time ?>>    

        <td> <b><?php echo $site1["site"]; ?> </td>
        <td> <b><?php echo $site1["runtime"];?> </td>
        <td> <b><?php echo $site1["pentime"]; ?> </td>
        <td> <b><?php echo $site1["comtime"]; ?> </td>
    </tr>
<?php
    $class = ''; // highlight will not be applied in subsequent iterations 
 } ?>

$class='class=“highlight”'；
foreach（$data1作为$site1）{？>

设置一个字符串，在循环之前应用高亮显示类，然后在循环中将其设置为空字符串

$class = ' class="highlight"';
foreach($data1 as $site1) { ?>
    <tr<?php echo $class; //highlight is applied the first time ?>>    

        <td> <b><?php echo $site1["site"]; ?> </td>
        <td> <b><?php echo $site1["runtime"];?> </td>
        <td> <b><?php echo $site1["pentime"]; ?> </td>
        <td> <b><?php echo $site1["comtime"]; ?> </td>
    </tr>
<?php
    $class = ''; // highlight will not be applied in subsequent iterations 
 } ?>

$class='class=“highlight”'；
foreach（$data1作为$site1）{？>

这应该可以：

<?php $highlight=TRUE; foreach($data1 as $site1) { ?>
    <tr <?php echo ($highlight ? 'class="highlight"' : ''); $highlight=false; ?>>
        <td> <b><?php echo $site1["site"]; ?> </td>
        <td> <b><?php echo $site1["runtime"];?> </td>
        <td> <b><?php echo $site1["pentime"]; ?> </td> 
        <td> <b><?php echo $site1["comtime"]; ?> </td>
    </tr>
<?php } ?>


这应该起作用：
<?php $highlight=TRUE; foreach($data1 as $site1) { ?>
    <tr <?php echo ($highlight ? 'class="highlight"' : ''); $highlight=false; ?>>
        <td> <b><?php echo $site1["site"]; ?> </td>
        <td> <b><?php echo $site1["runtime"];?> </td>
        <td> <b><?php echo $site1["pentime"]; ?> </td> 
        <td> <b><?php echo $site1["comtime"]; ?> </td>
    </tr>
<?php } ?>


.tablesorter tbody tr:nth child（1）td{background color:#ffffff66；}您也可以使用nth child（1）。非常感谢您的帮助。这正是我要找的..tablesorter tbody tr:nth child（1）td{background color:#FFFF66；}您可以使用nth child（1）我也是。非常感谢你的帮助。这正是我想要的。