You can get variable from javascript and use it in code behind code in dotnet variable it means server side variable. Dim strMessage2 As String = “” Response.Write(“var str1 = prompt(‘Please Enter Password:’,”);”) strMessage2 = “document.write(str1);” Response.Write(strMessage2)
Source : http://forums.asp.net/p/839953/840084.aspx This example shows how to validate the LastName textbox but only if the FirstName textbox contains a value. The first part is simply HTML tags with the form controls, the second part is simply the code for “onblur” even in the Page_Load event handler. FIRST HTML ***************************************************************************** <%@ Page Language=”vb” AutoEventWireup=”false” Codebehind=”WebForm1.aspx.vb” [...]
I will try to explain the difference between RegisterClientScriptBlock and RegisterStartupScript . I have experienced the difference while I was doing some stuffs yesterday. Here is what I was doing. I had a hidden field called txtHiddenField, an update button and some tabs in my page. I also have a javascript function called DisplayTab. function [...]
I recently came accross javascript date features and i find it very interesting. You can compare dates, set date on client side only and it increases user friendlyness..Few examples are here… Set date , by adding one day in mm/dd/yyyy format var d = new Date(fromDate);d.setDate(d.getDate()+1);//alert((d.getMonth()+1)+”/”+d.getDate()+”/”+d.getYear()); ——————————oneMinute = 1000 * 60;oneHour = oneMinute * 60; oneDay = oneHour [...]
