我有一个关于我一直在从事的项目的新问题。我正在设计一个带有不同颜色单元格的网格。它有一个隐藏的 div 显示单击单元格的时间,但是我意识到只有一个单元格(它的最后一个类型)会显示。即,如果我有 2 个对象,列“objaffinity”为 0(“enemy”),它将在网格上显示两个红色单元格,但只有最后一个单元格会真正起作用。我怎样才能使它显示每个单元格的正确信息?
这是我的代码:
mapgen.php:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.10.2/jquery.min.js"></script>
<script src="cellinfo.js"></script>
<script src="cmenu.js"></script>
<?php
require("sql.php");
$sql = <<<SQL
SELECT *
FROM `maps`
WHERE `objpresent` = 1
SQL;
if(!$result = $db->query($sql)){
die('There was an error running the query [' . $db->error . ']');
} // ran the query
//$xobj = array();
//$yobj = array();
$otype = array();
$oname = array();
$xyobj = array();
while($row = $result->fetch_assoc()){
$xyobj[$row['x']][$row['y']] = true;
$otype[$row['id']]=$row['objaffinity'];
$oname[$row['id']]=$row['object'];
}
// get the rows
$cellid=1;
//find whether the row is obstructed
for ($y = 0; $y < 20; $y++) {
echo '<tr>';
for ($x = 0; $x < 25; $x++) {
echo "<td>";
//Detect what type of object it is
if (isset($xyobj[$x][$y])) {
if($otype[$cellid] == 2)
{
echo "<a href='#'> <div class='foe'> </div><div class='foepopup'>";
echo $oname[$cellid];
echo "</div></a>";
}
elseif($otype[$cellid] == 1)
{
echo "<a href='#'><div class='friend'></div><div class='friendpopup'>";
echo $oname[$cellid];
echo "</div></a>";
}
else
{
echo "<a href='#'> <div class='neutral'></div><div class='neutralpopup'>";
echo $oname[$cellid];
echo "</div></a>";
}
$cellid++;
}
echo '</td>';
}
echo '</tr>';
}
?>
细胞信息.js:
$(document).ready(function(){
//initially hide all popups
$(".foepopup").hide();
$(".neutralpopup").hide();
$(".friendpopup").hide();
//foebutton selected
$(".foe").on("click",function(e){
$(".friendpopup").hide();
$(".neutralpopup").hide();
$(".foepopup").show();
});
//close foe when selected
$(".foepopup").on("click",function(e){
$(".foepopup").hide();
});
//neutral button pressed
$(".neutral").on("click",function(e){
$(".foepopup").hide();
$(".friendpopup").hide();
$(".neutralpopup").show();
});
//close neutral
$(".neutralpopup").on("click",function(e){
$(".neutralpopup").hide();
});
//friend button pressed
$(".friend").on("click",function(e){
$(".foepopup").hide();
$(".neutralpopup").hide();
$(".friendpopup").show();
});
//close friend
$(".friendpopup").on("click",function(e){
$(".friendpopup").hide();
});
});