js实现div模拟模态对话框展现URL内容

本文实例讲述了js实现div模拟对话框" title="模态对话框">模态对话框展现URL内容。分享给大家供大家参考,具体如下:

<script>

function sAlert(str){

var msgw,msgh,bordercolor;

msgw=800;//提示窗口的宽度

msgh=600;//提示窗口的高度

titleheight=25 //提示窗口标题高度

bordercolor="#336699";//提示窗口的边框颜色

titlecolor="#99CCFF";//提示窗口的标题颜色

var sWidth,sHeight;

sWidth=document.body.offsetWidth;

sHeight=screen.height;

var bgObj=document.createElement("div");

bgObj.setAttribute('id','bgDiv');

bgObj.style.position="absolute";

bgObj.style.top="0";

bgObj.style.background="#777";

bgObj.style.filter="progid:DXImageTransform.Microsoft.Alpha(style=3,opacity=25,finishOpacity=75";

bgObj.style.opacity="0.6";

bgObj.style.left="0";

bgObj.style.width=sWidth + "px";

bgObj.style.height=sHeight + "px";

bgObj.style.zIndex = "10000";

document.body.appendChild(bgObj);

var msgObj=document.createElement("div")

msgObj.setAttribute("id","msgDiv");

msgObj.setAttribute("align","center");

msgObj.style.background="white";

msgObj.style.border="1px solid " + bordercolor;

msgObj.style.position = "absolute";

msgObj.style.left = "60%";

msgObj.style.top = "20%";

msgObj.style.font="12px/1.6em Verdana, Geneva, Arial, Helvetica, sans-serif";

msgObj.style.marginLeft = "-525px" ;

msgObj.style.marginTop = -75+document.documentElement.scrollTop+"px";

msgObj.style.width = msgw + "px";

msgObj.style.height =msgh + "px";

msgObj.style.textAlign = "center";

msgObj.style.lineHeight ="25px";

msgObj.style.zIndex = "10001";

var title=document.createElement("h4");

title.setAttribute("id","msgTitle");

title.setAttribute("align","right");

title.style.margin="0";

title.style.padding="3px";

title.style.background=bordercolor;

title.style.filter="progid:DXImageTransform.Microsoft.Alpha(startX=20, startY=20, finishX=100, finishY=100,style=1,opacity=75,finishOpacity=100);";

title.style.opacity="0.75";

title.style.border="1px solid " + bordercolor;

title.style.height="18px";

title.style.font="12px Verdana, Geneva, Arial, Helvetica, sans-serif";

title.style.color="white";

title.style.cursor="pointer";

title.innerHTML="关闭";

title.onclick=function(){

document.body.removeChild(bgObj);

document.getElementById("msgDiv").removeChild(title);

document.body.removeChild(msgObj);

}

document.body.appendChild(msgObj);

document.getElementById("msgDiv").appendChild(title);

var txt=document.createElement("p");

txt.style.margin="1em 0"

txt.setAttribute("id","msgTxt");

txt.innerHTML=str;

document.getElementById("msgDiv").appendChild(txt);

}

function ajax_form(url)

{

$.post(url,

{Action:"POST"},

function (data)

{

sAlert(data);

},

"html");

}

</script>

用法:

<a href='#' onclick="ajax_form('http://localhost/create_user_form.html');">test</a>

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http://tools.jb51.net/code/ccode_html_css_json

在线JavaScript代码美化、格式化工具:

http://tools.jb51.net/code/js

JavaScript代码美化/压缩/格式化/加密工具:

http://tools.jb51.net/code/jscompress

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json代码在线格式化/美化/压缩/编辑/转换工具:

http://tools.jb51.net/code/jsoncodeformat

更多关于JavaScript相关内容可查看本站专题:《JavaScript中ajax操作技巧总结》、《JavaScript中json操作技巧总结》、《JavaScript切换特效与技巧总结》、《JavaScript查找算法技巧总结》、《JavaScript动画特效与技巧汇总》、《JavaScript错误与调试技巧总结》、《JavaScript数据结构与算法技巧总结》、《JavaScript遍历算法与技巧总结》及《JavaScript数学运算用法总结》

希望本文所述对大家JavaScript程序设计有所帮助。

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