Web Front-endHTML TutorialIn the above program, when you click to delete a row in the table, you cannot delete it at will. No matter which one you click, it will be deleted from top to bottom. Please help him to click delete after each row to delete the row~Thank you_html/css_WEB -ITnose
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML><HEAD><TITLE> Table 对象得方法 </TITLE><script language="JavaScript">var intRowIndex = 0;function insertRow(tbIndex){ var objRow = myTable.insertRow(tbIndex); var objCel = objRow.insertCell(0); objCel.innerHTML = document.myForm.myCell1.value; var objCel = objRow.insertCell(1); objCel.innerHTML = document.myForm.myCell2.value; var objCel = objRow.insertCell(2); objCel.innerHTML = "<a href='javaScript:deleteRow(intRowIndex)'>删除</a>"; objRow.attachEvent("onmouseover",getIndex); objRow.style.background = "pink";}function deleteRow(tbIndex){ myTable.deleteRow(tbIndex);}function getIndex(){ intRowIndex = event.srcElement.parentElement.rowIndex; pos.innerText = intRowIndex;}</script><META NAME="Generator" CONTENT="EditPlus"><META NAME="Author" CONTENT=""><META NAME="Keywords" CONTENT=""><META NAME="Description" CONTENT=""></HEAD><BODY onload="pos.innerText=intRowIndex;"><h2 id="Table对象得方法">Table对象得方法</h2><hr>当前位置：<span id="pos"></span><table id="myTable" border=1><tr onclick="getIndex()"><td>HTML</td><td>Css</td></tr><tr onclick="getIndex()"> <td>JavaScript</td> <td>VBScript</td></tr></table><form name="myForm">第一栏：<input type="text" name="myCell1" value="CGI"><br>第二栏：<input type="text" name="myCell2" value="ASP"><br><input type="button" onclick="insertRow(intRowIndex)" value="插入行"><a href='javaScript:deleteRow(intRowIndex)'>删除</a><input type="button" onclick="insertRow(myTable.rows.length)" value="添加行" ></form></tr></BODY></HTML> In the above program, when you click to delete a row in the table, you cannot delete it at will. No matter which one you click, it will be deleted from top to bottom. Please help so that he can click it. Delete after each line, delete the line~~~Thank you
Reply to the discussion (solution)
There is a problem with your intRowIndex
Change to
function insertRow(tbIndex){ var objRow = myTable.insertRow(tbIndex); var objCel = objRow.insertCell(0); objCel.innerHTML = document.myForm.myCell1.value; var objCel = objRow.insertCell(1); objCel.innerHTML = document.myForm.myCell2.value; var objCel = objRow.insertCell(2); objCel.innerHTML = "<a href='#' onclick='deleteRow(this);return false;'>删除</a>"; objRow.attachEvent("onmouseover",getIndex); objRow.style.background = "pink";}function deleteRow(aTag){ if(arguments.length>0) { o = aTag.parentNode while(o.tagName!="TR") o=o.parentNode o.parentNode.removeChild(o); } else { myTable.deleteRow(intRowIndex); }} Change the deleted code below to
Delete
Hey~~~Thank you~~~I’m so grateful~~~
But I don’t understand how to change function deleteRow(aTag) like this What does it mean?
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