页面加载Loading(.net)
C#:
protected override void OnInit(EventArgs e) { Response.Write("<div id=‘mydiv‘>_</div>"); Response.Write("<script type=‘text/javascript‘>document.getElementById(‘mydiv‘).innerHTML = ‘<img src=\"images/ajax-loader.gif\" />‘;</script>"); Response.Write("<script type=‘text/javascript‘>"); Response.Write("function ShowWait(){}"); Response.Write("function StartShowWait(){document.getElementById(‘mydiv‘).style.display = ‘‘;}"); Response.Write("StartShowWait();"); Response.Write("</script>"); Response.Flush(); }
HTML:
document.getElementById(‘mydiv‘).style.display = "none";
Response.Write("<div id=‘mydiv‘ >"); Response.Write("_"); Response.Write("</div>"); Response.Write("<script>mydiv.innerText = ‘‘;</script>"); Response.Write("<script language=javascript>;"); Response.Write("var dots = 0;var dotmax = 10;function ShowWait()"); Response.Write("{var output; output = ‘正在装载页面‘;dots++;if(dots>=dotmax)dots=1;"); Response.Write("for(var x = 0;x < dots;x++){output += ‘·‘;}mydiv.innerText = output;}"); Response.Write("function StartShowWait(){mydiv.style.visibility = ‘visible‘; "); Response.Write("window.setInterval(‘ShowWait()‘,1000);}"); Response.Write("function HideWait(){mydiv.style.visibility = ‘hidden‘;"); Response.Write("window.clearInterval();}"); Response.Write("StartShowWait();</script>"); Response.Flush(); Thread.Sleep(10000);
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