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02.22.2008 at 01:10PM PST, ID: 23185883
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7.3

selected row ids

Asked by vidhubala in JavaScript

Tags:

i have 2 forms, i am adding rows dynamically.
i want to know the selected row ids as coma separated values.
need to know a way add row id to the newly added rows.Start Free Trial 
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
 <HEAD>
	<SCRIPT LANGUAGE="JavaScript">
		function addRowRadio(hi){
			  var totalNumRows=document.getElementById('t1').rows.length-1;
			  var lnum1=hi.form.lnum1.value*1;
			  var totalNumRowsMax=totalNumRows+1;
 
			  if((!lnum1) || isNaN(lnum1)) {
					alert("pl enter a number"); return false;
				}
			  var row = document.getElementById('t1').rows;
			  for(var iRow = row.length-1;iRow>0;iRow--){
				if(row[iRow].cells[1].innerHTML < lnum1){
				  iRow++;
				  break;
				}
			  }
			  var x=row[0].parentNode.insertRow(iRow);
			  var col1=x.insertCell(0);
			  var col2=x.insertCell(1);
			  var col3=x.insertCell(2);
			  
			  col1.innerHTML="<input type='radio' name='gr' id='gr'+iRow />";
			  col2.innerHTML=lnum1;
			  col3.innerHTML="hi";
			}
 
			function selRow() {
				alert('selectedRowID')
			}
 
		function addRowCheck(hi){
			  var totalNumRows=document.getElementById('t2').rows.length-1;
			  var lnum2=hi.form.lnum2.value*1;
			  var totalNumRowsMax=totalNumRows+1;
 
			  if((!lnum2) || isNaN(lnum2)) {
					alert("pl enter a number"); return false;
				}
			  var row = document.getElementById('t2').rows;
			  for(var iRow = row.length-1;iRow>0;iRow--){
				if(row[iRow].cells[1].innerHTML < lnum2){
				  iRow++;
				  break;
				}
			  }
			  var x=row[0].parentNode.insertRow(iRow);
			  var col1=x.insertCell(0);
			  var col2=x.insertCell(1);
			  var col3=x.insertCell(2);
			  
			  col1.innerHTML="<input type='checkbox' name='gr' id='gr'+iRow />";
			  col2.innerHTML=lnum2;
			  col3.innerHTML="hi";
			}
 
			function selRow() {
				alert('selectedRowID')
			}
	</SCRIPT>
 </HEAD>
 
 <BODY>
   <form name="form1">
	  <TABLE border="1" id="t1" width="200px">
		  <TR id="r0">
			<TD><INPUT TYPE="radio" NAME="gr"  id="gr0"></TD>
			<TD>1</TD>
			<TD>hello</TD>
		  </TR>
		  <TR id="r1">
			<TD><INPUT TYPE="radio" NAME="gr"  id="gr1"></TD>
			<TD>2</TD>
			<TD>hi</TD>
		  </TR>
		  <TR id="r2">
			<TD><INPUT TYPE="radio" NAME="gr"  id="gr2"></TD>
			<TD>3</TD>
			<TD>to</TD>
		  </TR>
		  <TR id="r3">
			<TD><INPUT TYPE="radio" NAME="gr"  id="gr3"></TD>
			<TD>4</TD>
			<TD>u</TD>
		  </TR>	  
	  </TABLE><br />
	  <INPUT TYPE="text" NAME="lnum1" size="2">
	  <INPUT TYPE="button" value="Add" onclick="addRowRadio(this)">
	  <INPUT TYPE="button" value="selected row" value="selected row" onclick="selRowRadio()">			
  </form>
 
  <br /><br />
 
 
 
  <form name="form2">
	  <TABLE border="1" id="t2" width="200px">
		  <TR id="r0">
			<TD><INPUT TYPE="checkbox" NAME="gr"  id="gr0"></TD>
			<TD>1</TD>
			<TD>hello</TD>
		  </TR>
		  <TR id="r1">
			<TD><INPUT TYPE="checkbox" NAME="gr"  id="gr1"></TD>
			<TD>2</TD>
			<TD>hi</TD>
		  </TR>
		  <TR id="r2">
			<TD><INPUT TYPE="checkbox" NAME="gr"  id="gr2"></TD>
			<TD>3</TD>
			<TD>to</TD>
		  </TR>
		  <TR id="r3">
			<TD><INPUT TYPE="checkbox" NAME="gr"  id="gr3"></TD>
			<TD>4</TD>
			<TD>u</TD>
		  </TR>	  
	  </TABLE><br />
	  <INPUT TYPE="text" NAME="lnum2" size="2">
	  <INPUT TYPE="button" value="Add" onclick="addRowCheck(this)">
	  <INPUT TYPE="button" value="selected row" value="selected rows" onclick="selRowCheck()">			
  </form>
 </BODY>
</HTML>
[+][-]02.23.2008 at 07:25AM PST, ID: 20965235

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[+][-]02.23.2008 at 07:43AM PST, ID: 20965318

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About this solution

Zone: JavaScript
Tags: javascript
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Solution Provided By: stevengmoreau
Participating Experts: 2
Solution Grade: A
 
 
[+][-]02.26.2008 at 10:35AM PST, ID: 20987227

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[+][-]02.26.2008 at 10:41AM PST, ID: 20987275

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[+][-]02.26.2008 at 11:14AM PST, ID: 20987614

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