发生了什么:
只有第一个按钮的颜色被改变。单击任何其他按钮时它会发生变化。
应该发生什么:
单击该特定按钮时，按钮的颜色应该会发生变化。
我犯了什么错误，想不通。
/*search-box*/
$('#click').click(function()
{
$("#search-box").toggle();
});
/*seat-color*/
var count = 1;
function setColor(btn, color) {
var property = document.getElementById(btn);
if (count == 0) {
property.style.backgroundColor = "#FFC0CB"
count = 1;
}
else {
property.style.backgroundColor = "#800080"
count = 0;
}
} #search-box{
height: 600px;
width: 600px;
background:red;
display: none;
font-size: xx-large;
}
#button{
height: 20px;
width: 40px;
background:pink;
}<! doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta name="description" content="">
<meta name="author" content="">
<!-- Latest compiled and minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" >
<!-- Optional theme -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap-theme.min.css" >
<!-- Custom CSS -->
<link href="custom_css/main.css" rel="stylesheet" type='text/css'>
</head>
<body>
<button type="submit" class="btn btn-default btn-success" id="click" value="Show/Hide"><span class="glyphicon glyphicon-off"></span>Search</button>
<div id="search-box">
<table>
<tr>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
<tr>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
<tr>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
<tr>
<td><input type="button" id="button" style="margin:10px;" "color:pink"onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" id="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
</table>
</div>
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<!-- Latest compiled and minified JavaScript -->
<script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js" ></script>
<!--Custome Jquery-->
<script src="custom_js/main.js"></script>
</body>
</html> 最佳答案
使用 JQuery:
<html>
<title>Demo</title>
<head>
<script type="text/javascript" src="https://code.jquery.com/jquery-2.2.3.min.js"></script>
<style>
</style>
</head>
<body>
<button type="submit" class="btn btn-default btn-success" id="click" value="Show/Hide"><span class="glyphicon glyphicon-off"></span>Search</button>
<div id="search-box">
<table>
<tr>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
<tr>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
<tr>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
<tr>
<td><input type="button" class="button" style="margin:10px;" "color:pink"onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
<td><input type="button" class="button" style="margin:10px;" "color:pink" onclick="setColor('button', '#101010');"/></td>
</tr>
</table>
</div>
<script type="text/javascript">
// Set firstime color if needed
toogleColor();
$('#click').click(function() { toogleColor(); });
function toogleColor() {
$('.button').each(function(el) {
console.log('coucou');
this.style.backgroundColor = this.style.backgroundColor !== "blue"
? "blue"
: "red";
});
}
</script>
</body>
</html>
关于javascript - 单击时更改所有按钮的颜色，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/37085946/