disbable back option by java script

5 Answers   HG, TCS,

---

what does javascript null mean?

0 Answers  

---

Is array a data type in javascript?

0 Answers  

---

what is the difference between the below two statements:- (1) var myname = "akiii"; (2) myname = "akiii";

0 Answers  

---

How we can get the value of an element using javascript?

0 Answers  

---

What is npm javascript?

0 Answers  

---

How to toggle display an html element?

0 Answers  

---

1) How can we use java script in testing the application? 2) What all the things(Software application - like browser, notepad) we need to learn Jscript?

1 Answers  

---

Are javascript variables global?

0 Answers  

---

I have a report which has id as hyperlink.when i click the id it should move to next report which displays the corresponding details.tell me how to get the value of hyperlink(which id is clicked) dynamically using javascript? so that i can make condition on my second report?

2 Answers  

---

i want to display time using hidden variable in a page,but when i click button that page that hidden variable loosing its value.i m sending the code also. <script type="text/javascript" language="javascript"> var tick=0; window.onload = function() { //debugger if(document.getElementById("hdnTicker").value != "") tick = parseInt(document.getElementById("hdnTicker").value); setInterval("Timer()",1000); } function Timer() { //debugger document.getElementById("hdnTicker").value = tick++; //alert(document.getElementById("hdnTicker").value); document.getElementById("lblTimeSpent").innerHTML = "0." + tick; if(tick == 30) { //message or redirect to result window alert('time is out'); //clearTimeout(); } } </script> <form id="form1" runat="server"> <div> <table> <tr> <td> <asp:Label ID="lblTimeSpent" runat="server" Visible="true" ForeColor="Blue" ></asp:Label> </td> <td> <%-- <asp:textbox EnableViewState="true" id="hdnTicker" runat="Server" style="visibility:hidden"></asp:textbox>--%> </td> </tr> <tr> <td> <asp:Button ID="btn" runat="server" Text="hi" OnClick="btn_Click" Height="30px" Width="60px" /> </td> </tr> </table> <%--<asp:HiddenField ID="txt" runat="server" Visible="true" />--%> </div> </form> <input type="hidden" id="hdnTicker" name="hdnTicker" enableviewstate="true" runat="server" />

1 Answers  

---

What is primitive data type in javascript?

0 Answers  

---