what is runnable interface

1 Answers  

---

What is purpose of onerror event handler in javascript?

0 Answers  

---

What are the valid scopes of a variable in JavaScript?

0 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 does the isNaN() function?

0 Answers  

---

What is a Typed Language?

0 Answers  

---

How do I turn on javascript in google chrome?

0 Answers  

---

How to test 404 page in QA

0 Answers  

---

What is stack queue?

0 Answers  

---

What is console.log()?

0 Answers  

---

Which company developed JavaScript?

0 Answers  

---

Which javascript framework is in demand?

0 Answers  

---