Jquery 根据视口的高度自动设置元素的比例
至少可以说,根据不同的视口高度使用CSS缩放元素是乏味的,应该不需要。再说一次,我可能完全错了 我想知道是否可以使用jQuery根据视口的高度自动设置元素的比例 我已经检查了Stackflow上的每个链接,但没有任何效果,我已经检查了这个看起来可行的选项,但我不知道如何计算高度并将其转换为一个值,以便我可以将其用于CSS转换比例。 我不确定,但我可能需要“检查点”,以便特定高度为预设值 我还需要能够手动调整比例,以便调整比例,使元素适合大多数视口 这是我的例子: 我需要类中的全部内容。根据视口的高度缩放,如果方向改变,也会更新 宽度与高度相同,因此不会造成问题,因为它不会比高度宽 我不想更改Jquery 根据视口的高度自动设置元素的比例,jquery,height,transform,scale,viewport,Jquery,Height,Transform,Scale,Viewport,至少可以说,根据不同的视口高度使用CSS缩放元素是乏味的,应该不需要。再说一次,我可能完全错了 我想知道是否可以使用jQuery根据视口的高度自动设置元素的比例 我已经检查了Stackflow上的每个链接,但没有任何效果,我已经检查了这个看起来可行的选项,但我不知道如何计算高度并将其转换为一个值,以便我可以将其用于CSS转换比例。 我不确定,但我可能需要“检查点”,以便特定高度为预设值 我还需要能够手动调整比例,以便调整比例,使元素适合大多数视口 这是我的例子: 我需要类中的全部内容。根据视口
.scales
的高度,因为那样会破坏整个设计
我已经做了一些真正糟糕的CSS媒体查询,这些查询还没有被清理,因为我认为用jQuery来完成所有这一切必须更容易
这是我的CSS
body, html{ background-color: #333333; font-family: tahoma; margin: 0; padding: 0; }
img{background: none}
h1 {font-size: 18px; margin: 0; font-weight: normal; text-align: center}
#ChangableElements {width: 958px; margin:0 auto; }
#navigation {background-color: #bdc7c9; color: #6e7377;padding: 7px 8px 5px 21px;}
#navigation div div {display: inline-block;}
#navigation div div span{display: block;}
.nav_glas, .nav_ram {display: inline-block;font-size: 13px;text-align: center;}
.nav_glas div, .nav_ram div{padding: 1px 13px 0 10px;}
.nav_glas div a, .nav_ram div a{display: inline-block; margin: 8px 0 10px;}
.nav_ram{float: right;}
.work_area {margin-bottom: 0; background: url("images/bg_image.png") repeat scroll 0 0 transparent; height: auto;width: 958px;}
.border, .grid{margin-top: 0px;position: absolute;top: 0;}
.grid_on {width: 50px}
.headers h1{display: inline-block;}
.headers h1:first-child{float: left; margin-left: 10px; }
.headers{display: block!important;padding: 0 !important;}
.hidden {display: none;}
我的一个媒体问题
@media only screen and (min-device-width : 719px) and (max-device-width : 721px) and (orientation : portrait) {
div.scales
{
transform: scale(0.37);
-ms-transform: scale(0.37); /* IE 9 */
-webkit-transform: scale(0.37); /* Safari and Chrome */
-o-transform: scale(0.37); /* Opera */
-moz-transform: scale(0.37); /* Firefox */
transform-origin: top center;
-ms-transform-origin: top center;
-webkit-transform-origin: top center;
-o-transform-origin: top center;
-moz-transform-origin: top center;
}
}
这是我的jQuery:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.7.2/jquery.min.js"></script>
<script type="text/javascript">
function changeImage(el, img_url) {
$(document).find(el).attr('src', img_url);
}
$(document).ready(function(){
// add color btns event
$('.nav_glas').find('a.spegel').click(function(){
changeImage('#mirror', 'images/spegel.png');
});
$('.nav_glas').find('a.vit_traskiva').click(function(){
changeImage('#mirror', 'images/vit_traskiva.png');
});
$('.nav_glas').find('a.vitt_glas').click(function(){
changeImage('#mirror', 'images/vitt_glas.png');
});
$('.nav_glas').find('a.metall_glas').click(function(){
changeImage('#mirror', 'images/metall_gra.png');
});
$('.nav_glas').find('a.gult_glas').click(function(){
changeImage('#mirror', 'images/gult_glas.png');
});
$('.nav_glas').find('a.rott_glas').click(function(){
changeImage('#mirror', 'images/rott_glas.png');
});
$('.nav_glas').find('a.svart_glas').click(function(){
changeImage('#mirror', 'images/svart_glas.png');
});
});
</script>
<script type="text/javascript">
function changeImage(el, img_url) {
$(document).find(el).attr('src', img_url);
}
var app = {
isActive: function(el){
if($(el).hasClass('active')) {
return true;
}
else {
return false;
}
},
whoActive: function(){
return $('.active').attr('id');
},
change_grid: function(image){
changeImage('#grid', image);
}
}
$(document).ready(function(){
// add color btns event
$('.nav_ram').find('a.vit').click(function(){
$('a').removeClass('active');
$(this).addClass('active');
changeImage('#border', 'images/vit_el.png');
app.change_grid('images/grid_vit.png');
});
$('.nav_ram').find('a.silvermatt').click(function(){
$('a').removeClass('active');
$(this).addClass('active');
changeImage('#border', 'images/silver_el.png');
app.change_grid('images/grid_silvermatt.png');
});
$('.nav_ram').find('a.svart').click(function(){
$('a').removeClass('active');
$(this).addClass('active');
changeImage('#border', 'images/svart_blank_el.png');
app.change_grid('images/grid_svart.png');
});
// grid_turn_on event
$('.grid_turn_on').click(function(event){
var grid_on = $('.grid_on'); // div el
var grid = $('#grid');
var is_hidden = false;
if(grid.hasClass('hidden')) {
is_hidden = true;
}
else {
is_hidden = false;
}
log(app.whoActive());
switch (app.whoActive()) {
case 'vit':
log('is vit');
if(is_hidden) {
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_on.jpg');
changeImage('#grid', 'images/grid_silvermatt.png');
} else {
grid.addClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_off.jpg');
}
break;
case 'silvermatt':
log('is silver');
if(is_hidden) {
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_on.jpg');
changeImage('#grid', 'images/grid_silvermatt.png');
} else {
grid.addClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_off.jpg');
}
break;
case 'svart':
log('is svart');
if(is_hidden) {
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_on.jpg');
changeImage('#grid', 'images/grid_svart.png');
} else {
grid.addClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_off.jpg');
}
break;
default:
if(is_hidden) {
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_on.jpg');
}
else {
grid.addClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_off.jpg');
}
}
});
});
</script>
函数更改图像(el、img\U url){
$(document.find(el.attr('src',img_url));
}
$(文档).ready(函数(){
//添加彩色BTN事件
$('.nav_glas')。查找('a.spegel')。单击(函数(){
changeImage(“#mirror”,“images/spegel.png”);
});
$('.nav_glas')。查找('a.vit_traskiva')。单击(函数(){
changeImage(“#mirror”,“images/vit#u traskiva.png”);
});
$('.nav_glas')。查找('a.vitt_glas')。单击(函数(){
changeImage(“#mirror”,“images/vitt#u glas.png”);
});
$('.nav_glas')。查找('a.metall_glas')。单击(函数(){
changeImage(“#mirror”、“images/metall#u gra.png”);
});
$('.nav_glas')。查找('a.gult_glas')。单击(函数(){
changeImage(“#mirror”、“images/gult#u glas.png”);
});
$('.nav_glas')。查找('a.rott_glas')。单击(函数(){
changeImage(“#mirror”、“images/rott#u glas.png”);
});
$('.nav_glas')。查找('a.svart_glas')。单击(函数(){
changeImage(“#mirror”,“images/svart_glas.png”);
});
});
函数更改图像(el、img\U url){
$(document.find(el.attr('src',img_url));
}
变量应用={
isActive:功能(el){
if($(el).hasClass('active')){
返回true;
}
否则{
返回false;
}
},
whoActive:function(){
返回$('.active').attr('id');
},
更改网格:函数(图像){
更改图像(“#网格”,图像);
}
}
$(文档).ready(函数(){
//添加彩色BTN事件
$('.nav_ram')。查找('a.vit')。单击(函数(){
$('a').removeClass('active');
$(this.addClass('active');
changeImage(“#border”,“images/vit#u el.png”);
应用程序变更网格(“图像/网格vit.png”);
});
$('.nav_ram')。查找('a.silvermatt')。单击(函数(){
$('a').removeClass('active');
$(this.addClass('active');
changeImage(“#border”,“images/silver#el.png”);
app.change_grid('images/grid_silvermatt.png');
});
$('.nav_ram')。查找('a.svart')。单击(函数(){
$('a').removeClass('active');
$(this.addClass('active');
changeImage(“#border”,“images/svart_blank_el.png”);
app.change_grid('images/grid_svart.png');
});
//电网开启事件
$(“.grid\u打开”)。单击(函数(事件){
var grid_on=$('.grid_on');//div el
变量网格=$(“#网格”);
var是_hidden=false;
if(grid.hasClass('hidden')){
隐藏=真实;
}
否则{
is_hidden=false;
}
日志(app.whoActive());
开关(app.whoActive()){
案件‘vit’:
log(‘是vit’);
如果(是否隐藏){
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_on.jpg');
changeImage(“#grid”,“images/grid_silvermatt.png”);
}否则{
grid.addClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_off.jpg');
}
打破
案例“silvermatt”:
原木(“是银的”);
如果(是否隐藏){
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_on.jpg');
changeImage(“#grid”,“images/grid_silvermatt.png”);
}否则{
grid.addClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
grid_on.find('img').attr('src','images/grid_off.jpg');
}
打破
案例“svart”:
日志(“是svart”);
如果(是否隐藏){
grid.removeClass('hidden');
grid_on.find('span').empty().append('Ja/Nej');
网格_on.find('img').att
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
<meta name="viewport" content="initial-scale=1.0, maximum-scale=1.0, user-scalable=no, width=device-width">
<title>mirror</title>
</head>
<body>
<div class="scales" id="ChangableElements">
<div class="work_area">
<img src="images/grid_svart.png" alt="" id="grid" class="grid">
<img src="images/svart_blank_el.png" alt="" id="border" class="border">
<img src="images/vitt_glas.png" alt="" id="mirror">
</div>
<div id="navigation">
<div class="nav_glas">
<h1>Välj färg på glas/skiva</h1>
<div><a class="spegel"><img src="images/pic1.jpg" alt=""></a><span>Spegel</span></div>
<div><a class="vit_traskiva"><img src="images/pic2.jpg" alt=""></a><span>Vit träskiva</span></div>
<div><a class="vitt_glas"><img src="images/pic3.jpg" alt=""></a><span>Vitt glas</span></div>
<div><a class="metall_glas"><img src="images/pic4.jpg" alt=""></a><span>Metallgrått glas</span></div>
<div><a class="gult_glas"><img src="images/pic5.jpg" alt=""></a><span>Gult glas</span></div>
<div><a class="rott_glas"><img src="images/pic6.jpg" alt=""></a><span>Rött glas</span></div>
<div><a class="svart_glas"><img src="images/pic7.jpg" alt=""></a><span>Svart glas</span></div>
</div>
<div class="nav_ram" id="tfoot">
<div class="headers">
<h1>Spröjs</h1>
<h1>Välj färg på dörrens ram</h1>
</div>
<div class="grid_on"><a class="grid_turn_on" ><img src="images/grid_on.jpg" alt=""></a><span>Ja/Nej</span></div>
<div><a class="vit" id="vit"><img src="images/pic2_1.jpg" alt=""></a><span>Vit blank</span></div>
<div><a class="silvermatt" id="silvermatt"><img src="images/pic2_2.jpg" alt=""></a><span>Silvermatt</span></div>
<div><a class="svart" id="svart"><img src="images/pic2_3.jpg" alt=""></a><span>Svart blank</span></div>
</div>
</div>
</div>
</body>
</html>
<script type="text/javascript">
$(document).ready(function(){
$(window).on('resize', function(){
var vpheight = $(window).height();
var vpwidth = $(window).width();
if(vpwidth>vpheight) {
// Landscape
var height = $(window).height() * 0.00148;
var width = height / 2 * -958;
$('.scales').css('transform', 'scale(' + height + ')');
$('.scales').css('-ms-transform', 'scale(' + height + ')');
$('.scales').css('-webkit-transform', 'scale(' + height + ')');
$('.scales').css('-o-transform', 'scale(' + height + ')');
$('.scales').css('-moz-transform', 'scale(' + height + ')');
$('#ChangableElements').css({'left': width + 'px'});
} else if(vpwidth <=720 && vpheight > 569 ) {
var height = $(window).height() * 0.000675;
var width = height / 2 * -958;
$('.scales').css('transform', 'scale(' + height + ')');
$('.scales').css('-ms-transform', 'scale(' + height + ')');
$('.scales').css('-webkit-transform', 'scale(' + height + ')');
$('.scales').css('-o-transform', 'scale(' + height + ')');
$('.scales').css('-moz-transform', 'scale(' + height + ')');
$('#ChangableElements').css({'left': width + 'px'});
} else {
// Portrait
var height = $(window).height() * 0.000895;
var width = height / 2 * -958;
$('.scales').css('transform', 'scale(' + height + ')');
$('.scales').css('-ms-transform', 'scale(' + height + ')');
$('.scales').css('-webkit-transform', 'scale(' + height + ')');
$('.scales').css('-o-transform', 'scale(' + height + ')');
$('.scales').css('-moz-transform', 'scale(' + height + ')');
$('#ChangableElements').css({'left': width + 'px'});
}
}).resize()
});
</script>
var winHeight = $(window).height();
$("#theElement").css({'width':varWidth, 'height':varHeight});
html, body {
height:100%;
margin:0;
}
.scale {
background-color:orange;
width:200px;
height:100%;
margin:0 auto;
}
body {
margin:0;
}
.scale {
background-color:orange;
width:100vh;
height:100vh;
margin:0 auto;
}