asp.net| display for asp.net pages with longer loading times, we can display a progress bar in the client browser to show that the page is loading. The following is the specific implementation process:
New project with Name Webportal, select Visual C # project in Project type or Visual Basic project;
Select the ASP.net Web application in the template type;
Position input: http://localhost/WebPortal;
Add New item: Web Form with Name ShowProgress.
Add any additional Web server controls to your Web Forms showprogress.aspx.
Right-click on the showprogress.aspx, point "View Code" and enter at the top:
Visual C #. NET code
Using System.Threading;
Visual Basic. NET code
Imports System.Threading
In the Page_Load event, enter: Visual C #. NET code
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 = ' loading page ';d ots++;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);
Visual Basic. NET code
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 = ' loading page ';d ots++;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)
Enter in the HTML of the Showprogress.aspx form:
<script>
HideWait ();
</script>
Point is viewed in the browser.
