|
|
| Reply |
Expert:Ragavendran.R
|
| Answers |
hai......<br />sure dude...<br />it hink there are two problems with this image selection....<br />1. Can you pass the value of the selected image on submition?<br />2. Is there any way to avoid multiple selection of the image?i mean make it like a radio button...<br /><br />if u can solve this, then this image selection would not be a problem....
|
Hi friend,<br /><br />i am sending running program. <br /><br /><%@ page import="java.sql.*" %> <br /><br /><html><br /><br /><head><br /><br /><script type="text/javascript"><br /><br /><br /><br />///// Code chages <br /><br />var imageURL = "redar.jpg";<br /><br /><br /><br /><br /><br /><br /><br />function changeImage(img_id) {<br /><br /> <br /><br /> <br /><br />var imgs=document.getElementsByTagName('img'); <br /><br /> for(var i=1;i<=imgs.length;i++) { <br /><br /> var imgid="myImage"+i;<br /><br /> if(imgid==img_id){<br /> document.getElementById(img_id).src="greenar.gif";<br /><br /> }<br /><br /> else{<br /><br /> document.getElementById(imgid).src=imageURL;<br /><br /> } <br /><br /> } <br /><br />}<br /><br /><br /><br />///////////////<br /><br /><br /><br /><br /><br />function trim(stringToTrim) {<br /><br /> return stringToTrim.replace(/^\s+|\s+$/g,"");<br /><br />}<br /><br /><br /><br />function validate()<br /><br />{<br /><br /> ///// code chages ////<br /><br /> var emp_value ="";<br /><br /> var count=0;<br /><br /> var imgs=document.getElementsByTagName('img'); <br /><br /> for(var i=1;i<=imgs.length;i++) {<br /><br /><br /><br /> var imgid="myImage"+i;<br /><br /> <br /><br /> var imgurl = document.getElementById(imgid).src;<br /><br /> var imgar = imgurl.split("/");<br /><br /> if(imgar[3]=="greenar.gif")<br /><br /> {<br /><br /> count++;<br /><br /> }<br /><br /><br /><br /> //////////////////////<br /><br /> <br /><br /> }<br /><br /><br /><br /> if(count==0)<br /><br /> {<br /><br /> alert("Please Select Employee Id");<br /><br /> return false;<br /><br /> }<br /><br /> return true;<br /><br />}<br /><br /><br /><br /><br /><br />function showEmp()<br /><br />{ <br /><br /> <br /><br /> ///// code changes /////<br /><br /> if(validate()){<br /><br /> var imgs=document.getElementsByTagName('img'); <br /><br /> for(var i=1;i<=imgs.length;i++) {<br /><br /><br /><br /> var imgid="myImage"+i;<br /><br /> var emp_id = "eid"+i;<br /><br /> var imgurl = document.getElementById(imgid).src;<br /><br /> var imgar = imgurl.split("/");<br /><br /> if(imgar[3]=="greenar.gif")<br /><br /> {<br /><br /> var emp_value = document.getElementById(emp_id).value;<br /><br /> }<br /><br /> <br /><br /> }<br /><br /><br /><br /> ///////////
|
xmlHttp=GetXmlHttpObject();<br /><br /> if (xmlHttp==null)<br /><br /> {<br /><br /> alert ("Browser does not support HTTP Request")<br /><br /> return<br /><br /> }<br /><br />var url="getuser.jsp"<br /><br />url=url+"?emp_id="+emp_value;<br /><br /><br /><br />xmlHttp.onreadystatechange=stateChanged <br /><br /> xmlHttp.open("GET",url,true)<br /><br />xmlHttp.send(null)<br /><br /> }<br /><br /><br /><br /> <br /><br />}<br /><br /><br /><br />function stateChanged() <br /><br />{ <br /><br /> <br /><br /> <br /><br />if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")<br /><br /> { <br /><br /> <br /><br /> var showdata = xmlHttp.responseText;<br /><br /> // alert(showdata);<br /><br /> var strar = trim(showdata).split(":");<br /><br /> <br /><br /> if(strar.length>0)<br /><br /> {<br /><br /> window.opener.location.reload();<br /><br /> window.location.reload(); <br /><br /> window.close(); <br /><br /> opener.document.getElementById("emp_id").value=strar[1];<br /><br /> opener.document.getElementById("emp_name").value=strar[0];<br /><br /> window.close();<br /><br /> }<br /><br /> } <br /><br />}<br /><br /><br /><br />function GetXmlHttpObject()<br /><br />{<br /><br />var xmlHttp=null;<br /><br />try<br /><br /> {<br /><br /> // Firefox, Opera 8.0+, Safari<br /><br /> xmlHttp=new XMLHttpRequest();<br /><br /> }<br /><br />catch (e)<br /><br /> {<br /><br /> //Internet Explorer<br /><br /> try<br /><br /> {<br /><br /> xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");<br /><br /> }<br /><br /> catch (e)<br /><br /> {<br /><br /> xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");<br /><br /> }<br /><br /> }<br /><br />return xmlHttp;<br /><br /><br /><br />}<br /><br /></script><br /><br /><br /><br /></head><br /><br /><body><br /><br /><form name="employee"><br /><br /><br><br><br /><br /><table border="0" width="400px" align="center" bgcolor="#CDFFFF"><br /><br /><tr><td align="center" colspan=2><b>Select Employee Id</b></td></tr>
|
<%<br /><br />Connection conn = null;<br /><br /> String url = "jdbc:<a href="mysql://localhost:3306/""; target="_blank">mysql://localhost:3306/"</a>;;<br /><br /> String dbName = "user_register";<br /><br /> String driver = "com.mysql.jdbc.Driver";<br /><br /> String userName = "root"; <br /><br /> String password = "root";<br /><br /><br /><br /> int sumcount=0; <br /><br /> Statement st;<br /><br /> try {<br /><br /> Class.forName(driver).newInstance();<br /><br /> <br /><br /> conn = DriverManager.getConnection(url+dbName,userName,password);<br /><br /> String query = "select * from employee_details";<br /><br /> <br /><br /> st = conn.createStatement();<br /><br /> ResultSet rs = st.executeQuery(query);<br /><br /> %><br /><br /> <br /><br /> <%<br /><br /> int count=0;<br /><br /> while(rs.next())<br /><br /> {<br /><br /> count++;<br /><br /> %><br /><br /> <br /><br /> <tr><td align="center" width="50%"><br /><br /> <input type="hidden" value="<%=rs.getString(1)%>" id="eid<%=count%>"> <br /><br /> <img src="redar.jpg" width="25px" height="25px" name="myImage" onclick="changeImage(this.id);" id="myImage<%=count%>" border="0"><br /><br /> <br /><br /> <%=rs.getString(1)%></td><td width="50%"><%=rs.getString(2)%></td></tr><br /><br /> <br /><br /> <%<br /><br /> }<br /><br /> %><br /><br /> <br /><br /> <%<br /><br /> <br /><br /> }<br /><br /> catch (Exception e) {<br /><br /> e.printStackTrace();<br /><br /> }<br /><br /> <br /><br />%><br /><br /><br /><br /><tr><td align="center" width="50%"><input type="button" value="Select" onclick="javascript:showEmp();"</td></tr><br /><br /><br /><br /> <br /><br /> </table><br /><br /> </form><br /><br /> </body><br /><br /> </html><br /><br />--------------------------------------<br /><br />Thanks & Regards<br /><br />Amardeep
|
| More Questions |
|
|
Post Answers
Ask Question
Facing Programming Problem?
|
|
|
|
|
