js获取设置高度宽度方法

//获取div高度和宽度

var imgHeight = $("#main_img").height();

var imgWidth = $("#main_img").width();

//获取div的坐标

var imgTop = document.getElementById("main_img").offsetTop;

var imgLeft = document.getElementById("main_img").offsetLeft;

//设置div坐标

document.getElementById("main_img").style.top="400px";

document.getElementById("main_img").style.left="300px";

//获取浏览器的高度和宽度

var innerHeight = window.innerHeight;

var innerWidth = window.innerWidth;

//清除style中的属性

document.getElementById("main_img").style.bottom = "";

document.getElementById("main_img").style.right = "";

//获取鼠标位置坐标

function getImgDiv(event)

{

var e = event || window.event

var x = e.clientX;

var y = e.clientY;

}

 

为div增加/移除属性

$("#btn_save").attr("disabled","true");

$("#btn_save").removeAttr("disabled");

 

设置button背景透明  在style中添加  line-height: 1.875; font-size: 14px; white-space: pre-wrap;" yne-bulb-block="paragraph">设置img形状为圆形  class="img-circle"