web前端开发-移动端页面开发资源总结_html/css_WEB-ITnose
web前端开发-移动端页面开发资源总结
工作了有一段时间,基本上都在搞移动端的前端开发,工作的过程中遇到过很多问题,bug的解决方案,记录下来,以便后用!!!内容并不是很全,以后每遇到一个问题都会总结在这里,分享给大家!
一、meta标签相关知识
1、移动端页面设置视口宽度等于设备宽度,并禁止缩放。
2、移动端页面设置视口宽度等于定宽(如640px),并禁止缩放,常用于微信浏览器页面。
3、禁止将页面中的数字识别为电话号码
4、忽略Android平台中对邮箱地址的识别
5、当网站添加到主屏幕快速启动方式,可隐藏地址栏,仅针对ios的safari
6、将网站添加到主屏幕快速启动方式,仅针对ios的safari顶端状态条的样式
viewport模板
content...
二、CSS样式技巧
1、禁止ios和android用户选中文字
.css{-webkit-user-select:none}
2、禁止ios长按时触发系统的菜单,禁止ios&android长按时下载图片
.css{-webkit-touch-callout: none}
3、webkit去除表单元素的默认样式
.css{-webkit-appearance:none;}
4、修改webkit表单输入框placeholder的样式
input::-webkit-input-placeholder{color:#AAAAAA;}
input:focus::-webkit-input-placeholder{color:#EEEEEE;}
5、去除android a/button/input标签被点击时产生的边框 & 去除ios a标签被点击时产生的半透明灰色背景
a,button,input{-webkit-tap-highlight-color:rgba(255,0,0,0);}
6、ios使用-webkit-text-size-adjust禁止调整字体大小
body{-webkit-text-size-adjust: 100%!important;}
7、android 上去掉语音输入按钮
input::-webkit-input-speech-button {display: none}
8、移动端定义字体,移动端没有微软雅黑字体
/* 移动端定义字体的代码 */
body{font-family:Helvetica;}
三、其他技巧
1、手机拍照和上传图片
2、取消input在ios下,输入的时候英文首字母的默认大写
3、打电话和发短信
四、CSS reset
/* hcysun */
@charset "utf-8";
/* reset */
html{
-webkit-text-size-adjust:none;
-webkit-user-select:none;
-webkit-touch-callout: none
font-family: Helvetica;
}
body{font-size:12px;}
body,h1,h2,h3,h4,h5,h6,p,dl,dd,ul,ol,pre,form,input,textarea,th,td,select{margin:0; padding:0; font-weight: normal;text-indent: 0;}
a,button,input,textarea,select{ background: none; -webkit-tap-highlight-color:rgba(255,0,0,0); outline:none; -webkit-appearance:none;}
em{font-style:normal}
li{list-style:none}
a{text-decoration:none;}
img{border:none; vertical-align:top;}
table{border-collapse:collapse;}
textarea{ resize:none; overflow:auto;}
/* end reset */
五、常用公用CSS style
/* public */
/* 清除浮动 */
.clear { zoom:1; }
.clear:after { content:''; display:block; clear:both; }
/* 定义盒模型为怪异和模型(宽高不受边框影响) */
.boxSiz{
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
-ms-box-sizing: border-box;
-o-box-sizing: border-box;
box-sizing: border-box;
}
/* 强制换行 */
.toWrap{
word-break: break-all; /* 只对英文起作用,以字母作为换行依据。 */
word-wrap: break-word; /* 只对英文起作用,以单词作为换行依据。*/
white-space: pre-wrap; /* 只对中文起作用,强制换行。*/
}
/* 禁止换行 */
.noWrap{
white-space:nowrap;
}
/* 禁止换行,超出省略号 */
.noWrapEllipsis{
white-space:nowrap; overflow:hidden; text-overflow:ellipsis;
}
/* 文字两端对齐 */
.text-justify{
text-align:justify;
text-justify:inter-ideograph;
}
/* 定义盒模型为 flex布局兼容写法并让内容水平垂直居中 */
.flex-center{
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -o-box;
display: box;
-webkit-box-pack: center;
-moz-box-pack: center;
-ms-flex-pack: center;
-o-box-pack: center;
box-pack: center;
-webkit-box-align: center;
-moz-box-align: center;
-ms-flex-align: center;
-o-box-align: center;
box-align: center;
}
/* public end */
六、flex布局
1、定义弹性盒模型兼容写法
/*
box
inline-box
*/
display: -webkit-box;
display: -moz-box;
display: -ms-flexbox;
display: -o-box;
display: box;
2、box-orient 定义盒模型内伸缩项目的布局方向
/**
* vertical column 垂直
* horizontal row 水平 默认值
*/
-webkit-box-orient: horizontal;
-moz-box-orient: horizontal;
-ms-flex-direction: row;
-o-box-orient: horizontal;
box-orient: horizontal;
3、box-direction 定义盒模型内伸缩项目的正序(normal默认值)、倒叙(reverse)
/* Firefox */
display:-moz-box;
-moz-box-direction:reverse;
/* Safari、Opera 以及 Chrome */
display:-webkit-box;
-webkit-box-direction:reverse;
4、box-pack 对盒子水平富裕空间的管理
/*
start
end
center
justify
*/
-webkit-box-pack: center;
-moz-box-pack: center;
-ms-flex-pack: center;
-o-box-pack: center;
box-pack: center;
5、box-pack 对盒子垂直方向富裕空间的管理
/*
start
end
center
*/
/* box-align */
-webkit-box-align: center;
-moz-box-align: center;
-ms-flex-align: center;
-o-box-align: center;
box-align: center;
6、定义伸缩项目的具体位置
/*-moz-box-ordinal-group:1;*/ /* Firefox */
/*-webkit-box-ordinal-group:1;*/ /* Safari 和 Chrome */
.box div:nth-of-type(1){-webkit-box-ordinal-group:1;}
.box div:nth-of-type(2){-webkit-box-ordinal-group:2;}
.box div:nth-of-type(3){-webkit-box-ordinal-group:3;}
.box div:nth-of-type(4){-webkit-box-ordinal-group:4;}
.box div:nth-of-type(5){-webkit-box-ordinal-group:5;}
7、定义伸缩项目占空间的份数
-moz-box-flex:2.0; /* Firefox */
-webkit-box-flex:2.0; /* Safari 和 Chrome */
.box div:nth-of-type(1){-webkit-box-flex:1;}
.box div:nth-of-type(2){-webkit-box-flex:2;}
.box div:nth-of-type(3){-webkit-box-flex:3;}
.box div:nth-of-type(4){-webkit-box-flex:4;}
.box div:nth-of-type(5){-webkit-box-flex:5;}

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