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Add rows in the complete Table operation of javescript and delete the columns of rows. _ javascript skills

Source: Internet
Author: User
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Very nice js operations for table row code functions. Convenient

<HTML> <TITLE> Form Object example </TITLE> <HEAD> <script language = "javascript"> function delrow1 () {var oElement = event. srcElement; while (oElement. tagName! = "TR") {oElement = oElement. parentElement;} var oTBody = oElement. parentElement; oTBody. removeChild (oElement)} function delrow2 () // except the current row {var currRowIndex = event. srcElement. parentNode. parentNode. rowIndex; document. all. yltable. deleteRow (currRowIndex); // table10 -- table id} function insertrow1 () // Add a row of method 1 {var newnode = document. getElementById ('ltable '). lastChild. cloneNode (true); document. getElementById ('ltable '). appendChild (newnode);} function insertrow2 () // Add a row of method 2 {newRow = document. all. yltable. insertRow (-1); var j_1 = document. all. yltable. rows. length; newcell = newRow. insertCell (); newRow. bgColor = '# ffff'; newcell. align = 'center'; newcell. innerHTML = "" + j_1 + ""; newcell = newRow. insertCell (); newRow. bgColor = '# ffff'; newcell. align = 'center'; newcell. innerHTML = "<input type = 'text' name = 'yltext" + j_1 + "'/>"; newcell = newRow. insertCell (); newRow. bgColor = '# ffff'; newcell. align = 'center'; newcell. innerHTML = '<input name = "button3" type = "button" onClick = "delrow1 () "value =" delete 1 "> <input name =" button3 "type =" button "onClick =" delrow2 () "value =" Delete 2 "> '; document. all. yltable. focus ();} function inserttable () {var newnode = document. getElementById ('ltable '). cloneNode (true); document. getElementById ('ylform '). appendChild (newnode);} script </HEAD> <BODY> </HTML>
[Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute]

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