如何锁定层用JS

Question

如何在jsp中锁定层。 :arrow:

Answer 1

可以定义一个样式
#fullDiv {
display: none;
opacity: 0.4; -moz-opacity: 0.4; -khtml-opacity: 0.4; filter: alpha(opacity=30);
position:absolute;
left:0;
top:0;
padding:0;
width:100%;
height:100%; /* works only if parent container is assigned a height value */
color:#333333;
background:#000000;
}
#msgDiv{
display: none;
width:420PX;
height:56PX;
position: absolute;
top:expression((this.parentElement.offsetHeight-this.offsetHeight)/2);left:expression((this.parentElement.offsetWidth-this.offsetWidth)/2);
background: #b9e77b;
color: #333;
border: 1px solid #636D61;
left:32.5%;
}

　然后在页面中加上<!--弹出DIV窗口-->

数据处理中，请稍候......

function oo(obj) { return document.getElementById(obj) } function showDiv(showdiv,fullDiv) { var mydiv=oo(showdiv); var full=oo(fullDiv); full.style.height=document.body.scrollHeight; mydiv.style.display="block"; full.style.display="block"; } function closediv(showdiv,fullDiv) { var mydiv=oo(showdiv); var full=oo(fullDiv); mydiv.style.display="none"; full.style.display="none"; }

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