How To Solve Object Required Error In Javascript

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Javascript object required error in IE up vote 1 down vote favorite i'm creating mulitple planet objects in javascript to handle animation. The animation works fine for each planet but i am getting errors in IE 6/7 saying "object required on line 15 char 2" Code: var earthObj = null; var mercObj = null; var jupiObj = null; var animate; function init() { mercObj = document.getElementById('mercury'); earthObj = document.getElementById('earth'); jupiObj = document.getElementById('jupiter'); mercObj.style.position= 'relative'; mercObj.style.left = '54px'; mercObj.style.visibility = 'hidden'; earthObj.style.position= 'relative'; //error on this line earthObj.style.left = '80px'; earthObj.style.top = 300px'; } javascript object animation share|improve this question edited May 13 '12 at 23:50 VisioN 87.1k15146170 asked May 13 '12 at 23:48 user1281921 8629 3 Maybe you missing earth? –VisioN May 13 '12 at 23:50 Show us the markup, and where the script tag is. –Matt Ball May 13 '12 at 23:51 add a comment| 3 Answers 3 active oldest votes up vote 1 down vote Before trying to call an object, test if it exists. earthObj = document.getElementById('earth'); if(!earthObj) { alert("Could not find Earth"); return; } share|improve this answer answered May 14 '12 at 0:08 Niet the Dark Absol 208k36240372 add a comment| up vote 0 down vote I am on mac and don't have any IE to try. Do you get the same error, if you change the code l

here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only http://stackoverflow.com/questions/10576121/javascript-object-required-error-in-ie takes a minute: Sign up Javascript Object required error when calling value of hidden field up vote 1 down vote favorite Code: Html: C# Codebehind: protected void Page_Load(object sender, EventArgs e) { if (lblHierarchyType.Value == "") { lblHierarchyType.Value = "AOR"; } if (!Page.IsPostBack) { txtUserID.Focus(); FillGroupsList(); FillOrgTree(); ClearErrorMsgs(); } } Javascript: function populateSelectedNode(node) { http://stackoverflow.com/questions/10109951/javascript-object-required-error-when-calling-value-of-hidden-field debugger var selectedOrg = node.getValue(); var hierarchyType = document.getElementById("lblHierarchyType").value; } The code errors out (Microsoft JScript runtime error: Object required) when it hits the assignment of lblHierarachy.value to var hierarchy. Thanks c# javascript asp.net object-expected share|improve this question edited Apr 11 '12 at 17:22 Pranay Rana 98.8k25145185 asked Apr 11 '12 at 16:23 todd.pund 3472924 1 view the source of your page and make sure the input id IS rendering as lblHierarchyType, especially if you have a master page –peroija Apr 11 '12 at 16:25 add a comment| 1 Answer 1 active oldest votes up vote 4 down vote accepted The ID that ASP.NET will generate will not be "lblHierarchyType" so better to change it by its ClientID var hierarchyType = document. getElementById("<%= lblHierarchyType.ClientID%>").value; share|improve this answer edited Apr 11 '12 at 16:34 answered Apr 11 '12 at 16:25 Pranay Rana 98.8k25145185 Winner winner chicken dinner...thanks. –todd.pund Apr 11 '12 at 16:27 You should note that anytime a runat="server" is added to an element, ASP.NET will generate a ClientID based on the page template hier

ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/HTML, CSS and JavaScript/lost in javascript hell ("object required" error) lost in javascript hell http://forums.asp.net/t/1530006.aspx?lost+in+javascript+hell+object+required+error+ ("object required" error) [Answered]RSS 24 replies Last post Mar 03, 2010 05:56 PM by ASilverblatt ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads http://answers.microsoft.com/en-us/ie/forum/ie8-windows_other/internet-explorer-80-error-object-required/df3e927d-c74b-4a03-bf18-3c47f17ae151 Unanswered Threads Unresolved Threads Support Options Advanced Search Reply ASilverblatt Member 17 Points 47 Posts lost in javascript hell ("object required" error) Feb 25, 2010 03:40 PM|ASilverblatt|LINK Running how to the following code: