我正在根据数据库中的数据以编程方式制作锦标赛支架。在我的PHP代码中，它为每个匹配设置顶部填充，以便将每个匹配放置在正确的位置，使其看起来像锦标赛支架。在每个匹配中有两个div，每个div包含两个div。一个为球员和＃39;名字和差点，另一个是球员的名字和差点。得分了。为了使得玩家的名字和分数的div是并排的，我添加了
.player_1 div {
float: left;
}
.player_2 div {
float: left;
}
到CSS文件，但是这样做时，它搞砸了我之前设置的填充。奇怪的是，我发现删除浮动：左边的任何一个div将修复填充，但两者都会产生问题。
PHP / HTML代码：
<?php
require_once 'core/init.php';
$con = mysqli_connect(Config::get('mysql/host'), Config::get('mysql/username'), Config::get('mysql/password'), Config::get('mysql/db'));
// Check connection
if (mysqli_connect_errno()) {
echo "Failed to connect to MySQL: " . mysqli_connect_error();
}
if(isset($_GET['id'])) {
// Figure out how many rounds are in the tournament
// if it's a single elimination format.
$query = "SELECT *
FROM `tournaments`
WHERE `id`=" . $_GET['id'] . ";";
$tournament = mysqli_fetch_array(mysqli_query($con, $query));
$format = $tournament['format'];
$total_players = $tournament['players'];
$rounds = 1;
while(pow(2, $rounds) < $total_players) {
$rounds++;
}
// Adjust amount of rounds if not single elimination
// format and create most of the HTML.
if($tournament['format'] == "Single Elimination") {
$margin_top = 0;
$margin_standard = 40;
for($i = 1; $i <= $rounds; $i++) {
echo "<div class='round'>";
for($j = 1; $j <= pow(2, $rounds - $i); $j++) {
$margin = 0;
$margin_bottom = 0;
if($j == 1) {
$margin = $margin_top;
} else {
$margin = $margin_standard;
}
if($j == pow(2, $rounds - $i)) {
$margin_bottom = 40;
}
echo "<div class='match' round='" . $i . "' num='" . $j . "' winner_side='true' style='padding-top:" . $margin . "px; padding-bottom:" . $margin_bottom . "px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div>";
}
$margin_top = $margin_standard + 3;
$margin_standard = $margin_top * 2 + 40;
echo "</div>";
}
} else if($tournament['format'] == "Single Modified (Reverse Seeded)") {
$rounds++;
}else if($tournament['format'] == "Single Elimination (Seeded)") {
$rounds++;
}else if($tournament['format'] == "Single Elimination (Split Bracket)") {
$rounds++;
} else if($tournament['format'] == "Double Elimination") {
$rounds++;
}
// Get ID numbers of all players in the tournament.
$players = array();
$query = "SELECT DISTINCT `winner_id` AS `id`
FROM `matches`
WHERE `tournament_id`=" . $_GET['id'] .
" UNION SELECT DISTINCT `loser_id` AS `id`
FROM `matches`
WHERE `tournament_id`=" . $_GET['id'] .
" ORDER BY `id` ASC;";
$ids = mysqli_query($con, $query);
while($row = mysqli_fetch_array($ids)) {
if($row['id'] != 0) {
array_push($players, array("id" => $row['id'], "name" => ""));
}
}
// Get names of players based on their ID numbers.
for($i = 0; $i < count($players); $i++) {
$query = "SELECT `first_name`, `last_name`
FROM `players`
WHERE `id`=" . $players[$i]["id"] . ";";
$players[$i]["name"] = mysqli_fetch_array(mysqli_query($con, $query))['first_name'] .
" " . mysqli_fetch_array(mysqli_query($con, $query))['last_name'];
}
// Retrieve match data
$matches = array();
$query = "SELECT *
FROM `matches`
WHERE `tournament_id`=" . $_GET['id'] . ";";
$match_data = mysqli_query($con, $query);
while($row = mysqli_fetch_array($match_data)) {
array_push($matches, array("winner_id" => $row['winner_id'],
"loser_id" => $row['loser_id'],
"winner_score" => $row['winner_score'],
"loser_score" => $row['loser_score'],
"winner_handicap" => $row['winner_elo'],
"loser_handicap" => $row['loser_elo'],
"spot" => $row['spot'],
"length" => $row['length'],
"round" => $row['round'],
"num" => $row['match_num'],
"winner_side" => $row['winner_side']));
}
}
mysqli_close($con);
?>
<html>
<head>
<meta charset="ISO-8859-1">
<title>Bracket</title>
<link rel="stylesheet" type="text/css" href="css/bracket.css">
<script type="text/javascript">
var format = "<?php echo $format; ?>";
var players = <?php echo json_encode($players); ?>;
var match_data = <?php echo json_encode($matches); ?>;
var matches = document.getElementsByClassName("match");
function getMatch(round, num, winner_side) {
for(n = 0; n < matches.length; n++) {
if(matches[n].getAttribute("round") == round &&
matches[n].getAttribute("num") == num &&
matches[n].getAttribute("winner_side") == winner_side) {
return matches[n];
}
}
}
function getData(round, num, winner_side) {
if(winner_side = "true") {
winner_side = 1;
}
for(n = 0; n < match_data.length; n++) {
var data = match_data[n];
if(data["round"] == round &&
data["num"] == num &&
data["winner_side"] == winner_side) {
return data;
}
}
}
function getName(id) {
for(n = 0; n < players.length; n++) {
if(players[n]["id"] == id) {
return players[n]["name"];
}
}
}
for(i = 0; i < matches.length; i++) {
var match = matches[i];
var p1 = match.getElementsByClassName("player")[0];
var p2 = match.getElementsByClassName("player")[1];
var p1_score = match.getElementsByClassName("score")[0];
var p2_score = match.getElementsByClassName("score")[1];
var data = getData(match.getAttribute("round"),
match.getAttribute("num"),
match.getAttribute("winner_side"));
if(match.getAttribute("round") == 1 &&
match.getAttribute("winner_side") == "true") {
p1.innerHTML = getName(data["winner_id"]) + " " + Math.floor(data["winner_handicap"]);
p1_score.innerHTML = data["winner_score"];
if(data["loser_id"] != 0) {
p2.innerHTML = getName(data["loser_id"]) + " " + Math.floor(data["loser_handicap"]);
p2_score.innerHTML = data["loser_score"];
} else {
p2.innerHTML = "Bye";
p2_score.innerHTML = data["loser_score"];
}
p2.className = "player loser";
} else {
// Set winners and losers into next match.
switch(format) {
case "Single Elimination":
var feeder_match = getMatch(match.getAttribute("round") - 1, match.getAttribute("num") * 2 - 1, "true");
var feeder_data = getData(feeder_match.getAttribute("round"),
feeder_match.getAttribute("num"),
feeder_match.getAttribute("winner_side"));
var p1_id = feeder_data["winner_id"];
var p1_handicap = 0;
if(p1_id == data["winner_id"]) {
p1_handicap = Math.floor(data["winner_handicap"]);
p1_score.innerHTML = data["winner_score"];
} else {
p1_handicap = Math.floor(data["loser_handicap"]);
p1_score.innerHTML = data["loser_score"];
p1.className = "player loser";
}
p1.innerHTML = getName(p1_id) + " " + p1_handicap;
feeder_match = getMatch(match.getAttribute("round") - 1, match.getAttribute("num") * 2, "true");
feeder_data = getData(feeder_match.getAttribute("round"),
feeder_match.getAttribute("num"),
feeder_match.getAttribute("winner_side"));
var p2_id = feeder_data["winner_id"];
var p2_handicap = 0;
if(p2_id == data["winner_id"]) {
p2_handicap = Math.floor(data["winner_handicap"]);
p2_score.innerHTML = data["winner_score"];
} else {
p2_handicap = Math.floor(data["loser_handicap"]);
p2_score.innerHTML = data["loser_score"];
p2.className = "player loser";
}
p2.innerHTML = getName(p2_id) + " " + p2_handicap;
break;
case "Single Modified (Reverse Seeded)":
break;
case "Single Modified (Seeded)":
break;
case "Single Modified (Split Bracket)":
break;
case "Double Elimination":
break;
}
}
}
</script>
</head>
</html>
CSS文件：
@CHARSET "ISO-8859-1";
.round {
float: left;
}
.match {
margin-right: 50px;
}
.player_1 div {
float: left;
}
.player_2 div {
float: left;
}
.player {
width: 160px;
height: 20px;
background: rgb(210,210,210);
border: 2px solid red;
}
.score {
width: 20px;
height: 20px;
background: rgb(210,210,210);
border-top: 2px solid red;
border-right: 2px solid red;
border-bottom: 2px solid red;
text-align: center;
}
.round .match:first-child {
margin-top: 40px;
}
.player_1 .player {
background: rgb(240,240,240);
border-bottom-width: 0px;
}
.player_1 .score {
background: rgb(240,240,240);
border-bottom-width: 0px;
}
.loser {
color: rgba(0,0,0,0.5);
}
页面来源：
<div class='round'><div class='match' round='1' num='1' winner_side='true' style='padding-top:0px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='2' winner_side='true' style='padding-top:40px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='3' winner_side='true' style='padding-top:40px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='4' winner_side='true' style='padding-top:40px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='5' winner_side='true' style='padding-top:40px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='6' winner_side='true' style='padding-top:40px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='7' winner_side='true' style='padding-top:40px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='1' num='8' winner_side='true' style='padding-top:40px; padding-bottom:40px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div></div><div class='round'><div class='match' round='2' num='1' winner_side='true' style='padding-top:43px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='2' num='2' winner_side='true' style='padding-top:126px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='2' num='3' winner_side='true' style='padding-top:126px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='2' num='4' winner_side='true' style='padding-top:126px; padding-bottom:40px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div></div><div class='round'><div class='match' round='3' num='1' winner_side='true' style='padding-top:129px; padding-bottom:0px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div><div class='match' round='3' num='2' winner_side='true' style='padding-top:298px; padding-bottom:40px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div></div><div class='round'><div class='match' round='4' num='1' winner_side='true' style='padding-top:301px; padding-bottom:40px'>
<div class='player_1'>
<div class='player'></div>
<div class='score'></div>
</div>
<div class='player_2'>
<div class='player'></div>
<div class='score'></div>
</div>
</div></div><html>
<head>
<meta charset="ISO-8859-1">
<title>Bracket</title>
<link rel="stylesheet" type="text/css" href="css/bracket.css">
<script type="text/javascript">
var format = "Single Elimination";
var players = [{"id":"1","name":"Etan Mizrahi"},{"id":"2","name":"David Rau"},{"id":"13","name":"David Richardson"},{"id":"20","name":"Glenn Umemoto"},{"id":"23","name":"Robert Farwell"},{"id":"29","name":"David Espinoza"},{"id":"31","name":"Kenny Ash"},{"id":"36","name":"Ron Ramirez"},{"id":"49","name":"Fernando Perez"},{"id":"52","name":"Andrew DiDomenico"},{"id":"57","name":"Mark Davidson"},{"id":"64","name":"Senai Tesfay"},{"id":"70","name":"Sam Paniccia Jr"},{"id":"71","name":"Jaynard Orque"},{"id":"74","name":"Daiby Fuentes"},{"id":"97","name":"Dan Ramirez"}];
var match_data = [{"winner_id":"74","loser_id":"13","winner_score":"5","loser_score":"1","winner_handicap":"58.2473","loser_handicap":"71.7218","spot":"1","length":"5","round":"1","num":"1","winner_side":"1"},{"winner_id":"1","loser_id":"23","winner_score":"6","loser_score":"5","winner_handicap":"83.1698","loser_handicap":"55.7582","spot":"2","length":"6","round":"1","num":"2","winner_side":"1"},{"winner_id":"71","loser_id":"49","winner_score":"5","loser_score":"4","winner_handicap":"148.935","loser_handicap":"39.8198","spot":"3","length":"5","round":"1","num":"3","winner_side":"1"},{"winner_id":"20","loser_id":"97","winner_score":"5","loser_score":"3","winner_handicap":"79.4228","loser_handicap":"69.4227","spot":"0","length":"5","round":"1","num":"4","winner_side":"1"},{"winner_id":"64","loser_id":"2","winner_score":"5","loser_score":"4","winner_handicap":"20.6482","loser_handicap":"53.0454","spot":"3","length":"5","round":"1","num":"5","winner_side":"1"},{"winner_id":"52","loser_id":"57","winner_score":"5","loser_score":"1","winner_handicap":"32.1528","loser_handicap":"66.9517","spot":"3","length":"5","round":"1","num":"6","winner_side":"1"},{"winner_id":"36","loser_id":"70","winner_score":"5","loser_score":"2","winner_handicap":"70.1245","loser_handicap":"59.2356","spot":"0","length":"5","round":"1","num":"7","winner_side":"1"},{"winner_id":"31","loser_id":"29","winner_score":"5","loser_score":"3","winner_handicap":"77.629","loser_handicap":"85.0481","spot":"0","length":"5","round":"1","num":"8","winner_side":"1"},{"winner_id":"1","loser_id":"74","winner_score":"4","loser_score":"2","winner_handicap":"83.7599","loser_handicap":"59.8936","spot":"1","length":"4","round":"2","num":"1","winner_side":"1"},{"winner_id":"20","loser_id":"71","winner_score":"5","loser_score":"4","winner_handicap":"80.3158","loser_handicap":"148.725","spot":"2","length":"5","round":"2","num":"2","winner_side":"1"},{"winner_id":"64","loser_id":"52","winner_score":"4","loser_score":"0","winner_handicap":"21.3373","loser_handicap":"33.4036","spot":"0","length":"4","round":"2","num":"3","winner_side":"1"},{"winner_id":"31","loser_id":"36","winner_score":"5","loser_score":"2","winner_handicap":"78.678","loser_handicap":"71.4888","spot":"0","length":"5","round":"2","num":"4","winner_side":"1"},{"winner_id":"20","loser_id":"1","winner_score":"5","loser_score":"1","winner_handicap":"80.7612","loser_handicap":"84.8921","spot":"0","length":"5","round":"3","num":"1","winner_side":"1"},{"winner_id":"31","loser_id":"64","winner_score":"5","loser_score":"4","winner_handicap":"80.1299","loser_handicap":"23.4533","spot":"3","length":"5","round":"3","num":"2","winner_side":"1"},{"winner_id":"20","loser_id":"31","winner_score":"5","loser_score":"2","winner_handicap":"82.7724","loser_handicap":"79.4895","spot":"0","length":"5","round":"4","num":"1","winner_side":"1"}];
var matches = document.getElementsByClassName("match");
function getMatch(round, num, winner_side) {
for(n = 0; n < matches.length; n++) {
if(matches[n].getAttribute("round") == round &&
matches[n].getAttribute("num") == num &&
matches[n].getAttribute("winner_side") == winner_side) {
return matches[n];
}
}
}
function getData(round, num, winner_side) {
if(winner_side = "true") {
winner_side = 1;
}
for(n = 0; n < match_data.length; n++) {
var data = match_data[n];
if(data["round"] == round &&
data["num"] == num &&
data["winner_side"] == winner_side) {
return data;
}
}
}
function getName(id) {
for(n = 0; n < players.length; n++) {
if(players[n]["id"] == id) {
return players[n]["name"];
}
}
}
for(i = 0; i < matches.length; i++) {
var match = matches[i];
var p1 = match.getElementsByClassName("player")[0];
var p2 = match.getElementsByClassName("player")[1];
var p1_score = match.getElementsByClassName("score")[0];
var p2_score = match.getElementsByClassName("score")[1];
var data = getData(match.getAttribute("round"),
match.getAttribute("num"),
match.getAttribute("winner_side"));
if(match.getAttribute("round") == 1 &&
match.getAttribute("winner_side") == "true") {
p1.innerHTML = getName(data["winner_id"]) + " " + Math.floor(data["winner_handicap"]);
p1_score.innerHTML = data["winner_score"];
if(data["loser_id"] != 0) {
p2.innerHTML = getName(data["loser_id"]) + " " + Math.floor(data["loser_handicap"]);
p2_score.innerHTML = data["loser_score"];
} else {
p2.innerHTML = "Bye";
p2_score.innerHTML = data["loser_score"];
}
p2.className = "player loser";
} else {
// Set winners and losers into next match.
switch(format) {
case "Single Elimination":
var feeder_match = getMatch(match.getAttribute("round") - 1, match.getAttribute("num") * 2 - 1, "true");
var feeder_data = getData(feeder_match.getAttribute("round"),
feeder_match.getAttribute("num"),
feeder_match.getAttribute("winner_side"));
var p1_id = feeder_data["winner_id"];
var p1_handicap = 0;
if(p1_id == data["winner_id"]) {
p1_handicap = Math.floor(data["winner_handicap"]);
p1_score.innerHTML = data["winner_score"];
} else {
p1_handicap = Math.floor(data["loser_handicap"]);
p1_score.innerHTML = data["loser_score"];
p1.className = "player loser";
}
p1.innerHTML = getName(p1_id) + " " + p1_handicap;
feeder_match = getMatch(match.getAttribute("round") - 1, match.getAttribute("num") * 2, "true");
feeder_data = getData(feeder_match.getAttribute("round"),
feeder_match.getAttribute("num"),
feeder_match.getAttribute("winner_side"));
var p2_id = feeder_data["winner_id"];
var p2_handicap = 0;
if(p2_id == data["winner_id"]) {
p2_handicap = Math.floor(data["winner_handicap"]);
p2_score.innerHTML = data["winner_score"];
} else {
p2_handicap = Math.floor(data["loser_handicap"]);
p2_score.innerHTML = data["loser_score"];
p2.className = "player loser";
}
p2.innerHTML = getName(p2_id) + " " + p2_handicap;
break;
case "Single Modified (Reverse Seeded)":
break;
case "Single Modified (Seeded)":
break;
case "Single Modified (Split Bracket)":
break;
case "Double Elimination":
break;
}
}
}
</script>
</head>
</html>
答案 0 :(得分：3)
<强>更新
https://jsfiddle.net/ahmnurvx/
这就是你想要的吗？
我将overflow:auto添加到.match{类。
当容器中包含浮动元素时，您会遇到容器失去高度的众所周知的影响。
我的上述解决方案适用于大多数基本情况，但为了更全面地使用查找＆lt; clearfix＆＃39;解决方案：What methods of ‘clearfix’ can I use?
将float应用于元素时，会将其从正常文档流中删除。这意味着它的行为会有所不同，填充不会对元素产生相同的影响。请尝试使用margin。
虽然您已经上传了代码，但PHP脚本（带有SQL语句）使我们很难复制您的情况。如果你在PHP执行后上传了最终的标记，我的回答可能更具体。