为什么输入框不在背景图片之上?
why input field not above the background image?
我正在尝试制作简单的单页应用程序,其中包含页眉、页脚和竞争(具有背景图像)输入字段。当我添加输入字段时,它会剪切背景图像。我需要该输入字段位于背景图像之上..你能告诉我我哪里做错了吗意思是如何在背景图片上方添加输入字段
http://codepen.io/anon/pen/pvYdNM
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Ionic List Directive</title>
<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
</head>
<body >
<ion-view>
<ion-header-bar class=" bar bar-positive ">
<h1 class="title">Title!</h1>
</ion-header-bar>
<ion-content class="bg" style="position:absolute; left: 0; right: 0; top: 43px; bottom: 43px;">
<label class="item item-input">
<span class="input-label">Username</span>
<input type="text">
</label>
</ion-content>
<ion-footer-bar class=" bar bar-footer bar-positive" style="position:fixed!important">
<h1 class="title">Fotter!</h1>
</ion-footer-bar>
</ion-view>
</body>
</html>
您的输入字段位于背景图像上方,您不能 "see" 因为输入字段没有边框。这会在白色背景上留下一个纯白色的输入字段。
将此添加到您的 CSS 以查看输入字段的轮廓:
input{border:1px solid #000 !important;}
编辑: 最初的问题我不清楚。 OP 澄清问题是输入字段的白色背景覆盖了背景图像。将背景转换为透明将解决问题:.item{background-color:transparent !important;}
实例:
.item{background-color:transparent !important;}
input{border:1px solid #000 !important;}
.bar {
position: relative!important
}
.bg {
border: 1px solid red;
background: url('https://d262ilb51hltx0.cloudfront.net/max/800/1*AJALCafqXhfLMG7iF7Ho0A.jpeg')!important;
background-color: red!important;
background-repeat: no-repeat!important;
background-position: center!important;
background-size: cover!important;
}
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Ionic List Directive</title>
<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
</head>
<body >
<ion-view>
<ion-header-bar class=" bar bar-positive ">
<h1 class="title">Title!</h1>
</ion-header-bar>
<ion-content class="bg" style="position:absolute; left: 0; right: 0; top: 43px; bottom: 43px;">
<label class="item item-input">
<span class="input-label">Username</span>
<input type="text">
</label>
</ion-content>
<ion-footer-bar class=" bar bar-footer bar-positive" style="position:fixed!important">
<h1 class="title">Fotter!</h1>
</ion-footer-bar>
</ion-view>
</body>
</html>
我正在尝试制作简单的单页应用程序,其中包含页眉、页脚和竞争(具有背景图像)输入字段。当我添加输入字段时,它会剪切背景图像。我需要该输入字段位于背景图像之上..你能告诉我我哪里做错了吗意思是如何在背景图片上方添加输入字段 http://codepen.io/anon/pen/pvYdNM
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Ionic List Directive</title>
<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
</head>
<body >
<ion-view>
<ion-header-bar class=" bar bar-positive ">
<h1 class="title">Title!</h1>
</ion-header-bar>
<ion-content class="bg" style="position:absolute; left: 0; right: 0; top: 43px; bottom: 43px;">
<label class="item item-input">
<span class="input-label">Username</span>
<input type="text">
</label>
</ion-content>
<ion-footer-bar class=" bar bar-footer bar-positive" style="position:fixed!important">
<h1 class="title">Fotter!</h1>
</ion-footer-bar>
</ion-view>
</body>
</html>
您的输入字段位于背景图像上方,您不能 "see" 因为输入字段没有边框。这会在白色背景上留下一个纯白色的输入字段。
将此添加到您的 CSS 以查看输入字段的轮廓:
input{border:1px solid #000 !important;}
编辑: 最初的问题我不清楚。 OP 澄清问题是输入字段的白色背景覆盖了背景图像。将背景转换为透明将解决问题:.item{background-color:transparent !important;}
实例:
.item{background-color:transparent !important;}
input{border:1px solid #000 !important;}
.bar {
position: relative!important
}
.bg {
border: 1px solid red;
background: url('https://d262ilb51hltx0.cloudfront.net/max/800/1*AJALCafqXhfLMG7iF7Ho0A.jpeg')!important;
background-color: red!important;
background-repeat: no-repeat!important;
background-position: center!important;
background-size: cover!important;
}
<html ng-app="ionicApp">
<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>Ionic List Directive</title>
<link href="//code.ionicframework.com/nightly/css/ionic.css" rel="stylesheet">
<script src="//code.ionicframework.com/nightly/js/ionic.bundle.js"></script>
</head>
<body >
<ion-view>
<ion-header-bar class=" bar bar-positive ">
<h1 class="title">Title!</h1>
</ion-header-bar>
<ion-content class="bg" style="position:absolute; left: 0; right: 0; top: 43px; bottom: 43px;">
<label class="item item-input">
<span class="input-label">Username</span>
<input type="text">
</label>
</ion-content>
<ion-footer-bar class=" bar bar-footer bar-positive" style="position:fixed!important">
<h1 class="title">Fotter!</h1>
</ion-footer-bar>
</ion-view>
</body>
</html>