本文實例講述了js實現div模擬模態對話框展現URL內容。分享給大家供大家參考,具體如下:
<script> function sAlert(str){ var msgw,msgh,bordercolor; msgw=800;//提示窗口的寬度 msgh=600;//提示窗口的高度 titleheight=25 //提示窗口標題高度 bordercolor="#336699";//提示窗口的邊框顏色 titlecolor="#99CCFF";//提示窗口的標題顏色 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="關閉"; 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:
復制代碼 代碼如下:<a href='#' onclick="ajax_form('http://localhost/create_user_form.html');">test</a>
PS:代碼排版貌似不太盡如人意,這裡小編給大家推薦幾款代碼格式化工具,相信在以後的編程開發中能夠用得到:
C語言風格/HTML/CSS/json代碼格式化美化工具:
http://tools.jb51.net/code/ccode_html_css_json
在線JavaScript代碼美化、格式化工具:
http://tools.jb51.net/code/js
JavaScript代碼美化/壓縮/格式化/加密工具:
http://tools.jb51.net/code/jscompress
在線JSON代碼檢驗、檢驗、美化、格式化工具:
http://tools.jb51.net/code/json
json代碼在線格式化/美化/壓縮/編輯/轉換工具:
http://tools.jb51.net/code/jsoncodeformat
更多關於JavaScript相關內容可查看本站專題:《JavaScript中ajax操作技巧總結》、《JavaScript中json操作技巧總結》、《JavaScript切換特效與技巧總結》、《JavaScript查找算法技巧總結》、《JavaScript動畫特效與技巧匯總》、《JavaScript錯誤與調試技巧總結》、《JavaScript數據結構與算法技巧總結》、《JavaScript遍歷算法與技巧總結》及《JavaScript數學運算用法總結》
希望本文所述對大家JavaScript程序設計有所幫助。