标签：des style blog color os io java ar for
html
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <html> <head> <title> new document </title> <meta charset="utf-8"/> <meta name="generator" content="editplus"> <meta name="author" content=""> <meta name="keywords" content=""> <meta name="description" content=""> </head> <body> <div> <table width="613" border="0" cellpadding="2" cellspacing="1" id="SignFrame"> <tr id="trHeader"> <td width="27" bgcolor="#96E0E2">序号</td> <td width="64" bgcolor="#96E0E2">用户姓名</td> <td width="98" bgcolor="#96E0E2">电子邮箱</td> <td width="92" bgcolor="#96E0E2">固定电话</td> <td width="86" bgcolor="#96E0E2">移动手机</td> <td width="153" bgcolor="#96E0E2">公司名称</td> <td width="57" align="center" bgcolor="#96E0E2"> </td> </tr> </table> </div> <div> <input type="button" name="Submit" value="添加参与人" onclick="AddSignRow()" /> <input type="button" name="Submit2" value="清空" onclick="ClearAllSign()" /> <input name=‘txtTRLastIndex‘ type=‘hidden‘ id=‘txtTRLastIndex‘ value="1" /> </div> </body> </html>
javascript
<script language="javascript">// Example: obj = findObj("image1"); function findObj(theObj, theDoc){ var p, i, foundObj; if(!theDoc){ theDoc = document; } if( (p = theObj.indexOf("?")) > 0 && parent.frames.length){ theDoc = parent.frames[theObj.substring(p+1)].document; theObj = theObj.substring(0,p); } if(!(foundObj = theDoc[theObj]) && theDoc.all){ foundObj = theDoc.all[theObj]; } for (i=0; !foundObj && i < theDoc.forms.length; i++){ foundObj = theDoc.forms[i][theObj]; } for(i=0; !foundObj && theDoc.layers && i < theDoc.layers.length; i++){ foundObj = findObj(theObj,theDoc.layers[i].document); } if(!foundObj && document.getElementById){ foundObj = document.getElementById(theObj); return foundObj; } } //添加一个参与人填写行 function AddSignRow(){ //读取最后一行的行号，存放在txtTRLastIndex文本框中 var txtTRLastIndex = findObj("txtTRLastIndex",document); var rowID = parseInt(txtTRLastIndex.value); var signFrame = findObj("SignFrame",document); //添加行 var newTR = signFrame.insertRow(signFrame.rows.length); newTR.id = "SignItem" + rowID; //添加列:序号 var newNameTD = newTR.insertCell(0); //添加列内容 newNameTD.innerHTML = newTR.rowIndex.toString(); //添加列:姓名 var newNameTD = newTR.insertCell(1); //添加列内容 newNameTD.innerHTML = "<input name=‘txtName" + rowID + "‘ id=‘txtName" + rowID + "‘ type=‘text‘ size=‘12‘ />"; //添加列:电子邮箱 var newEmailTD = newTR.insertCell(2); //添加列内容 newEmailTD.innerHTML = "<input name=‘txtEMail" + rowID + "‘ id=‘txtEmail" + rowID + "‘ type=‘text‘ size=‘20‘ />"; //添加列:电话 var newTelTD = newTR.insertCell(3); //添加列内容 newTelTD.innerHTML = "<input name=‘txtTel" + rowID + "‘ id=‘txtTel" + rowID + "‘ type=‘text‘ size=‘10‘ />"; //添加列:手机 var newMobileTD = newTR.insertCell(4); //添加列内容 newMobileTD.innerHTML = "<input name=‘txtMobile" + rowID + "‘ id=‘txtMobile" + rowID + "‘ type=‘text‘ size=‘12‘ />"; //添加列:公司名 var newCompanyTD = newTR.insertCell(5); //添加列内容 newCompanyTD.innerHTML = "<input name=‘txtCompany" + rowID + "‘ id=‘txtCompany" + rowID + "‘ type=‘text‘ size=‘20‘ />"; //添加列:删除按钮 var newDeleteTD = newTR.insertCell(6); //添加列内容 newDeleteTD.innerHTML = "<div align=‘center‘ style=‘width:40px‘><a href=‘javascript:;‘ onclick=\"DeleteSignRow(‘SignItem" + rowID + "‘)\">删除</a></div>"; //将行号推进下一行 txtTRLastIndex.value = (rowID + 1).toString() ; } //删除指定行 function DeleteSignRow(rowid){ var signFrame = findObj("SignFrame",document); var signItem = findObj(rowid,document); //获取将要删除的行的Index var rowIndex = signItem.rowIndex; //删除指定Index的行 signFrame.deleteRow(rowIndex); //重新排列序号，如果没有序号，这一步省略 for(i=rowIndex;i<signFrame.rows.length;i++){ signFrame.rows[i].cells[0].innerHTML = i.toString(); } } //清空列表 function ClearAllSign(){ if(confirm(‘确定要清空所有参与人吗？‘)){ var signFrame = findObj("SignFrame",document); var rowscount = signFrame.rows.length; //循环删除行,从最后一行往前删除 for(i=rowscount - 1;i > 0; i--){ signFrame.deleteRow(i); } //重置最后行号为1 var txtTRLastIndex = findObj("txtTRLastIndex",document); txtTRLastIndex.value = "1"; //预添加一行 AddSignRow(); } } </script>
标签：des style blog color os io java ar for
原文地址：http://www.cnblogs.com/phpfensi/p/3949519.html
