Most efficient way to create and nest divs with appendChild using plain javascript (no libraries)

Posted by Matrym on Stack Overflow See other posts from Stack Overflow or by Matrym
Published on 2010-04-19T21:21:53Z Indexed on 2010/04/19 21:33 UTC
Read the original article Hit count: 332

Filed under:

JavaScript

|

appendchild

|

node

Is there a more efficient way to write the following appendChild / nesting code?

var sasDom, sasDomHider;
var d = document;
var docBody = d.getElementsByTagName("body")[0];
var newNode = d.createElement('span');
var secondNode = d.createElement('span');

// Hider dom
newNode.setAttribute("id", "sasHider");
docBody.appendChild(newNode);
sasDomHider = d.getElementById("sasHider");

// Copyier dom
secondNode.setAttribute("id", "sasText");
sasDomHider.appendChild(secondNode);
sasDom = d.getElementById("sasText");

Thanks in advance for your time :)

© Stack Overflow or respective owner

Related posts about JavaScript

CHAT ROOMs 7 by 6

as seen on Stack Overflow - Search for 'Stack Overflow'
I am looking for chatroom on one page with 7 loggedin users and 6+rows for say 42 users.these users will keep on adding wthnew users.Need urgent help.A PRETTY UNUSUAL Q FOR MOST OF U.What is MORE REQ new features: Usernames are unique to users currently chatting You can see a "currently chatting"… >>> More
Integrating JavaScript Unit Tests with Visual Studio

as seen on Stephen Walter - Search for 'Stephen Walter'
Modern ASP.NET web applications take full advantage of client-side JavaScript to provide better interactivity and responsiveness. If you are building an ASP.NET application in the right way, you quickly end up with lots and lots of JavaScript code. When writing server code, you should be writing… >>> More
Has Javascript developed beyond what it was originally designed to do?

as seen on Programmers - Search for 'Programmers'
I've been talking with a friend about the purpose of Javascript, when and how it should be used, etc. He quoted that: JavaScript was designed to add interactivity to HTML pages [...] JavaScript gives HTML designers a programming tool HTML authors are normally not programmers… >>> More
PHP, javascript, single quote problems with IE when passing variable from ajax post to javascript fu

as seen on Stack Overflow - Search for 'Stack Overflow'
Hi! I have been trying to get this to work for a while, and I suspect there's an easy solution that I just can't find. My head feels like jelly and I would really appreciate any help. My main page.php makes a .post() to backend.php and fetches a list of cities which it echoes in the form of: <li… >>> More
Javascript in XSL that is loaded by Javascript

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there anyway to have javascript run when a XSL sheet has been applied to an XML file by Javascript? I am using a JQuery plugin to apply the sheet to the xml but the javascript that is located inside of the XSL file will not run. I put the Javascript at the bottom of the file and it still does… >>> More

Related posts about appendchild

Most efficient way to create and nest divs with appendChild using *plain* javascript (no libraries)

as seen on Stack Overflow - Search for 'Stack Overflow'
Is there a more efficient way to write the following appendChild / nesting code? var sasDom, sasDomHider; var d = document; var docBody = d.getElementsByTagName("body")[0]; var newNode = d.createElement('span'); var secondNode = d.createElement('span'); // Hider dom newNode.setAttribute("id", "sasHider"); docBody… >>> More
Form gets submitted Multiple times

as seen on Stack Overflow - Search for 'Stack Overflow'
While clicking inside the form , the form automatically tried to resubmit , I cannot figure out which part of the code causes it to behave like this . In the createTable function , a table is created after the domain is given . But I am unable to select any of the controls in the output . I have attached… >>> More
Post Loading ads - using appendChild to move an IFRAME with text link ads

as seen on Stack Overflow - Search for 'Stack Overflow'
I have changed code around to basically load an add the bottom of the page in a hidden div and attached an onload event handler that called document.getElementById(xxx).appendChild() to take the hidden ad and move it into the right spot in my page. This works GREAT.. however when the ad is a text… >>> More
Javascript childNodes does not find all children of a div when appendchild has been used

as seen on Stack Overflow - Search for 'Stack Overflow'
Alright, I am hoping someone can help me out. I apologize up front that this one may be confusing. I have included an example to try to help ease the confusion as this is better seen then heard. I have created a webpage that contains a group or set of groups. Each group has a subgroup. In a nutshell… >>> More
javascript removeChild() and appendChild() VS display=none and display=block|inline

as seen on Stack Overflow - Search for 'Stack Overflow'
I'm developing a web application that shows some controls and descriptions dinamically (I don't want to use jQuery or other libraries). At this moment i make appear and disappear controls using: element.setAttribute("style", "inline"); and element.setAttribute("style", "none"); but i'm thinking… >>> More