从站长之家找了一些关于遮罩层的代码特效,自己使用时,点击按钮却不显示遮罩层?请问是什么原因?
样式表:<style type="text/css">
.hidden{display:none;}
#www_zzjs_net{
width:498px;
height:100px;
padding:4px 10px 10px;
background-color:#FFFFFF;
border:1px solid #05549d;
color:#333333;
line-height:24px;
text-align:left;
-webkit-box-shadow:5px 2px 6px #000;
-moz-box-shadow:3px 3px 6px #555;
}
</style>
JS脚本:<script type="text/javascript">
//判断浏览器ie6创建的div样式和非ie6创建的div样式
//创建div
function showid_zzjs_net(idname) {
var isIE = (document.all) ? true : false;
var isIE6 = isIE && ([/MSIE (\d)\.0/i.exec(navigator.userAgent)][0][1] == 6);
var newbox = document.getElementById(idname);
newbox.style.zIndex = "9999";
newbox.style.display = "block"
newbox.style.position = !isIE6 ? "fixed" : "absolute";
newbox.style.top = newbox.style.left = "50%";
newbox.style.marginTop = -newbox.offsetHeight / 2 + "px";
newbox.style.marginLeft = -newbox.offsetWidth / 2 + "px";
var layer = document.createElement("div");
layer.id = "layer";
layer.style.width = layer.style.height = "100%";
layer.style.position = !isIE6 ? "fixed" : "absolute";
layer.style.top = layer.style.left = 0;
layer.style.backgroundColor = "#000";
layer.style.zIndex = "9998";
layer.style.opacity = "0.6";
document.body.appendChild(layer);
var sel = document.getElementsByTagName("select");
for (var i = 0; i < sel.length; i++) {
sel[i].style.visibility = "hidden";
}
function layer_iestyle() {
layer.style.width = Math.max(document.documentElement.scrollWidth, document.documentElement.clientWidth)
+ "px";
layer.style.height = Math.max(document.documentElement.scrollHeight, document.documentElement.clientHeight) +
"px";
}
function newbox_iestyle() {
newbox.style.marginTop = document.documentElement.scrollTop - newbox.offsetHeight / 2 + "px";
newbox.style.marginLeft = document.documentElement.scrollLeft - newbox.offsetWidth / 2 + "px";
}
if (isIE) { layer.style.filter = "alpha(opacity=60)"; }
if (isIE6) {
layer_iestyle()
newbox_iestyle();
window.attachEvent("onscroll", function () {
newbox_iestyle();
})
window.attachEvent("onresize", layer_iestyle)
}
layer.onclick = function () {
newbox.style.display = "none"; layer.style.display = "none"; for (var i = 0; i < sel.length; i++) {
sel[i].style.visibility = "visible";
}
}
}
</script>
引用:<asp:Button ID="Button7" runat="server" Text="点击显示" OnClientClick='showid("www_zzjs_net");' />
<div id ="www_zzjs_net" style =" display :none ;">点击灰色区域遮罩层消失</div>
样式表:<style type="text/css">
.hidden{display:none;}
#www_zzjs_net{
width:498px;
height:100px;
padding:4px 10px 10px;
background-color:#FFFFFF;
border:1px solid #05549d;
color:#333333;
line-height:24px;
text-align:left;
-webkit-box-shadow:5px 2px 6px #000;
-moz-box-shadow:3px 3px 6px #555;
}
</style>
JS脚本:<script type="text/javascript">
//判断浏览器ie6创建的div样式和非ie6创建的div样式
//创建div
function showid_zzjs_net(idname) {
var isIE = (document.all) ? true : false;
var isIE6 = isIE && ([/MSIE (\d)\.0/i.exec(navigator.userAgent)][0][1] == 6);
var newbox = document.getElementById(idname);
newbox.style.zIndex = "9999";
newbox.style.display = "block"
newbox.style.position = !isIE6 ? "fixed" : "absolute";
newbox.style.top = newbox.style.left = "50%";
newbox.style.marginTop = -newbox.offsetHeight / 2 + "px";
newbox.style.marginLeft = -newbox.offsetWidth / 2 + "px";
var layer = document.createElement("div");
layer.id = "layer";
layer.style.width = layer.style.height = "100%";
layer.style.position = !isIE6 ? "fixed" : "absolute";
layer.style.top = layer.style.left = 0;
layer.style.backgroundColor = "#000";
layer.style.zIndex = "9998";
layer.style.opacity = "0.6";
document.body.appendChild(layer);
var sel = document.getElementsByTagName("select");
for (var i = 0; i < sel.length; i++) {
sel[i].style.visibility = "hidden";
}
function layer_iestyle() {
layer.style.width = Math.max(document.documentElement.scrollWidth, document.documentElement.clientWidth)
+ "px";
layer.style.height = Math.max(document.documentElement.scrollHeight, document.documentElement.clientHeight) +
"px";
}
function newbox_iestyle() {
newbox.style.marginTop = document.documentElement.scrollTop - newbox.offsetHeight / 2 + "px";
newbox.style.marginLeft = document.documentElement.scrollLeft - newbox.offsetWidth / 2 + "px";
}
if (isIE) { layer.style.filter = "alpha(opacity=60)"; }
if (isIE6) {
layer_iestyle()
newbox_iestyle();
window.attachEvent("onscroll", function () {
newbox_iestyle();
})
window.attachEvent("onresize", layer_iestyle)
}
layer.onclick = function () {
newbox.style.display = "none"; layer.style.display = "none"; for (var i = 0; i < sel.length; i++) {
sel[i].style.visibility = "visible";
}
}
}
</script>
引用:<asp:Button ID="Button7" runat="server" Text="点击显示" OnClientClick='showid("www_zzjs_net");' />
<div id ="www_zzjs_net" style =" display :none ;">点击灰色区域遮罩层消失</div>
解决方案 »
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