Object Required Error In Javascript Error Code 0
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This Site Careers Other all forums Forum: HTML, CSS and JavaScript object required in java https://coderanch.com/t/467253/HTML-CSS-JavaScript/object-required-java-script-error script error vijayakumar durai Ranch Hand Posts: 153 https://github.com/zikula/core/issues/415 posted 7 years ago i am using ajax and servlet i got error object required can any body tell what is the problem var req; function validate() { var id = document.frmreturn.txtbookcode.value; var url = "AjaxServlet?id="+id; alert(url); object required if (typeof XMLHttpRequest != "undefined") { req = new XMLHttpRequest(); } else if (window.ActiveXObject) { req = new ActiveXObject("Microsoft.XMLHTTP"); } req.open("post", url, true); req.onreadystatechange = callback; req.send(null); } function callback() { if(req.readyState==4) { var xmlDoc=req.responseXML; alert(xmlDoc); document.getElementById("memberid").innerHTML=xmlDoc.getElementsByTagName("memberid")[0].childNodes[0].nodeValue; //got error in object required } } AjaxServlet.java package com.Library; object required error import java.io.IOException; import java.io.PrintWriter; import javax.servlet.ServletException; import javax.servlet.http.HttpServlet; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import com.DbCon.*; import java.sql.*; /** * Servlet implementation class AjaxServlet */ public class AjaxServlet extends HttpServlet { private static final long serialVersionUID = 1L; /** * @see HttpServlet#HttpServlet() */ public AjaxServlet() { super(); // TODO Auto-generated constructor stub } /** * @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */ protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { // TODO Auto-generated method stub PrintWriter out=response.getWriter(); String id=request.getParameter("id").replace("'","','"); System.out.println("enter the ajax servlet"); DbConnection con1=new DbConnection(); Statement stmt=null; ResultSet rs=null; String memberid=""; String bookname=""; String authorname=""; String doi=""; String dd=""; try { String sql="select * from book_issues where bookcode ='"+id+"'"; System.out.println("sql is"+sql); stmt=con1.getStatement(); int status=con1.getResultset(sql); System.out.println("status is"+status); if(status>0) { String query="select memberid,bookname,authorname,DATE_FORMAT(doi,'%d-%b-%Y') as doi,DATE_FORMAT(dd,'%d-%b-%y') as dd from book_issues where bookcode='"+id+"'"; System.out.println("query is"+query); rs=stmt.executeQuery(query); if(rs.next()) { memberid=rs.getString("memberid"); bookname=rs.getString("bookname"); authorname=rs.getString("authorn
Sign in Pricing Blog Support Search GitHub This repository Watch 34 Star 181 Fork 74 zikula/core Code Issues 169 Pull requests 1 Projects 1 Wiki Pulse Graphs New issue in IE8, clicking on a submit button, gives js error 'Object required' #415 Closed tfotis opened this Issue May 25, 2012 · 2 comments Projects None yet Labels Bug Milestone 1.3.4 Assignees jusuff 2 participants Zikula Project member tfotis commented May 25, 2012 to replicate go to Settings module (index.php?module=settings&type=admin&func=modifyconfig) and press save. you will see the error in the bottom-left corner of the browser. the full error is: Message: Object required Line: 363 Char: 17 Code: 0 URI: http://example.com/javascript/helpers/Zikula.js jusuff was assigned Jun 23, 2012 Zikula Project member jusuff commented Jun 24, 2012 @tfotis does this error occur each time you click save or only in sometimes? Asking, because I cannot reproduce it. Zikula Project member tfotis commented Jun 25, 2012 yes it happens every time i click 'Save'. maybe it doesn't occur with every version of IE8. mine is 8.0.6001.18702. Windows XP SP3 i tried to track down the issue... the error is in function Zikula.fixbuttons in file javascript/helpers/Zikula.js it looks like b.attributes.getNamedItem('value') is null jusuff added a commit that closed this issue Jul 4, 2012 jusuff #415 … Buttons without valu