Do you need to declare variables in javascript?
No Answer is Posted For this Question
Be the First to Post Answer
How to set a html document's background color?
Write a program to reverse a string in pure javascript?
What is event bubbling and capturing in javascript?
hi i want validations for two drop down lists. when user enter to second list by skipping first list alert box should appear. <HTML><HEAD> <TITLE>drop down validation</TITLE> <script type="text/javascript"> function validateForm(){ if(document.ItemList.Item.selectedIndex==0) { alert("Please select item from first list."); document.ItemList.Item.focus(); return false; } return true; } </SCRIPT> </HEAD> <BODY> Please choose an item from the drop down menu: <form name="ItemList" method="post" action="asp.html" onsubmit="validateForm()"> <table width="100%" border="0"> <tr> <td width="135">Choose a username: </td> <td> <select name="Item"> <option value selected> SELECT </option> <option value>Apples</option> <option value>Oranges</option> </select> <table width="100%" border="0"> <tr> <td width="135">Choose a username: </td> <td> <select name="Item" onclick="validateForm()"> <option value selected> SELECT </option> <option value>Apples</option> <option value>Oranges</option> </select> <input type="submit" name="Submit" value="Submit"> </td></tr></table></form> </BODY> </HTML> please any body help me thanks
What is javascript and its advantages?
How to associate functions with objects using javascript?
What is the use of dom?
If 2 methods have same name and same number of parameters, which one will be executed first?
What is the importance of javascript?
What are associative arrays in javascript?
What does “1?+2+4 Evaluate to? What about 5 + 4 + “3??
Event bubbling and Event Capturing in JavScript?