问题描述
我有两张表:
表1(总分)
表2(每周得分)
我有一个排行榜,让我回应表1中的总得分值 :
问题:我在这里想要做的是谁在表格2(每周得分)中得分为-10,我想通过突出显示其中的框的颜色来提醒用户现在是黄色的排行榜,转为红色。
涉及的当前css:
li mark div {display:block; margin:4px;填充:5px;最小高度:50px; border:2px solid#eebb55;边界半径:7pt;背景:gray;}
参与显示列表。用于整体(排行榜中的右侧标签)。每周也存在相似的情况。
< div id =overalllbclass =leadboardcontentstyle =display:none> < div class =leaderboard> <醇> <李> <标记> <?php while($ toprow2 = sqlsrv_fetch_array($ stmt3)){echo< div class ='parent-div'>< span class ='rank'> 。 $ toprow2 ['overallRank']。 < / span>< span class ='name'> 。 $ toprow2 ['EmployeeName']。 < / span>< span class ='points'> 。 $ toprow2 ['Total_points_Rewarded']。 < /跨度>< / DIV> 中; }?> < /标记> < /锂> < /醇> < / div>
表:
1.query 1 - 找出所有员工的得分为-10。
$ q200 =select * from Table2 where WeekNumber ='week1'and pointsRewarded ='-10'; ; $ stmt200 = sqlsrv_query($康恩,$ Q200);如果($ stmt200 == false){回声'错误检索信息! <峰; br />;死亡(的print_r(sqlsrv_errors(),TRUE)); }
雇员:
$ b
$ q20 =select * from EmployeeTable按Total_points_Rewarded desc排序; $ stmt20 = sqlsrv_query($康恩,$ Q20);如果($ stmt20 == false){回声'检索信息的错误! <峰; br />;死亡(的print_r(sqlsrv_errors(),TRUE)); }
我使用PHP,请告诉我一种方法it.God祝福。
通过在SQL语句中加入这两个表,可以简化这个过程。使用上面dhi_m中的代码,但数据来自单个SQL查询:
SELECT
`table1` .`EmployeeName`,
`table1`.`Overallpoints`,
`table1`.`overallRank`,
`table1`.`Total_points_Rewarded`,
IF(`Table2` .`points` ='-10','red-css-class','green-css-class')AS`display_status`
FROM`Table1`
LEFT JOIN`table2`
ON`table1`.`EmployeeID` =`table2`.`EmployeeID`
WHERE`table1`.`WeekNumber` ='week1'
ORDER BY` Table1`.`Total_points_Rewarded` DESC
列表的HTML代码将如下所示:
< div id =overalllbclass =leadboardcontentstyle =display:none>
< div class =leaderboard>
< ol>
< li>
<标记>
echo< div class ='。$ toprow2 ['display_status']。'>< span class = '秩' >中。 $ toprow2 ['overallRank']。 < / span>< span class ='name'> 。 $ toprow2 ['EmployeeName']。 < / span>< span class ='points'> 。 $ toprow2 ['Total_points_Rewarded']。 < /跨度>< / DIV> 中;
}
?>
< / mark>
< / li>
< / ol>
< / div>
< / div>
(未经测试,可能包含拼写错误)
I have two tables :
Table 1 (overall Score )
Table 2 (weekly score )
I have a leaderboard where I am echoing the overall score value from Table 1 :
Problem : What I am trying to do here is that whoever scores "-10" in table 2 (weekly score) , I want to alert the user by highlighting the color of their box in the leaderboard ,which is yellow now, to red.
current css involved :
li mark div {
display: block;
margin: 4px;
padding: 5px;
min-height: 50px;
border: 2px solid #eebb55;
border-radius: 7pt;
background: grey;
}
Php involved to display the list.This is for "overall" (right tab in leader board) .Similar exist for weekly too .
<div id="overalllb" class="leadboardcontent" style="display:none">
<div class="leaderboard">
<ol>
<li>
<mark>
<?php while( $toprow2 = sqlsrv_fetch_array( $stmt3) ) {
echo "<div class='parent-div'><span class='rank'>" . $toprow2['overallRank'] . "</span><span class='name'>" . $toprow2['EmployeeName'] . "</span><span class='points'>" . $toprow2['Total_points_Rewarded'] . "</span></div>";
} ?>
</mark>
</li>
</ol>
</div>
Queries passed to retrieve info from both the tables :
1.query 1 - to find out all the employees with a score of -10.
$q200 = " select *
from Table2
where WeekNumber = 'week1' and pointsRewarded = '-10';";
$stmt200=sqlsrv_query($conn,$q200);
if($stmt200==false)
{
echo 'error to retrieve info !! <br/>';
die(print_r(sqlsrv_errors(),TRUE));
}
query 2- to retrieve from table 1 all the employees :
$q20 = "select *
from EmployeeTable
order by Total_points_Rewarded desc";
$stmt20=sqlsrv_query($conn,$q20);
if($stmt20==false)
{
echo 'error to retrieve info !! <br/>';
die(print_r(sqlsrv_errors(),TRUE));
}
I am using PHP,Please suggest me a way to do it.God bless.
By joining the two tables in the SQL statement, you could simplify the process. Use the code from dhi_m above, but the data would come from a single SQL query:
SELECT
`table1`.`EmployeeName`,
`table1`.`Overallpoints`,
`table1`.`overallRank`,
`table1`.`Total_points_Rewarded`,
IF(`Table2`.`points` = '-10','red-css-class','green-css-class') AS `display_status`
FROM `Table1`
LEFT JOIN `table2`
ON `table1`.`EmployeeID` = `table2`.`EmployeeID`
WHERE `table1`.`WeekNumber` = 'week1'
ORDER BY `Table1`.`Total_points_Rewarded` DESC
The HTML code for the list would then look something like:
<div id="overalllb" class="leadboardcontent" style="display:none">
<div class="leaderboard">
<ol>
<li>
<mark>
<?php while( $toprow2 = sqlsrv_fetch_array( $stmt3) ) {
echo "<div class='".$toprow2['display_status']."'><span class='rank'>" . $toprow2['overallRank'] . "</span><span class='name'>" . $toprow2['EmployeeName'] . "</span><span class='points'>" . $toprow2['Total_points_Rewarded'] . "</span></div>";
}
?>
</mark>
</li>
</ol>
</div>
</div>
(Not tested, may contain typos)
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