getelementsbytagname

Code:DOCTYPE HTML>HTML> Head> MetaCharSet= "Utf-8" /> title>getElementsByTagNametitle> Scripttype= "Text/javascript"> 'Use Strict'; Window.onload= function() {Let buttonsfortagname=document.getElementsByTagName

getElementsByTag()Returns a NodeList instead of an Array. You can convert a NodeList to an array but note that the array would be another object and so reversing it would not affect the DOM nodes position.var listNodes =

Q: When using the getElementsByTagName () property to obtain an element, the retrieved element displays the undefined when the content of the element is popped up using the alert.The A:getelementsbytagnames () method gets an array, so if you want to

So I tested it:Copy codeThe Code is as follows:Var stringToDom = function (text ){Var doc;If (window. ActiveXObject ){Doc = new ActiveXObject ("MSXML2.DOMDocument ");Doc.loadXML(text).doc umentElement;} Else {Doc = (new DOMParser (). parseFromString

First declare DOM2 in Nodeiterator and treewalker these two types really just used to play, because performance does not traverse super slow, in JS basically do not use them, in addition to "elevation" there are two or three pages to explain it,

So I tested the following: Copy Code code as follows: var stringtodom=function (text) { var doc; if (window. ActiveXObject) { doc = new ActiveXObject ("MSXML2. DOMDocument "); Doc.loadxml (text). documentelement; } else {

The table structure of HTML is as follows:Copy codeThe Code is as follows:Class = "tableStyle1" cellspacing = "0"> NO. Part Model part name quantity no tax price tax-included price Tax Amount payment integer operation 1 Readonly = 'true'/

The table structure of HTML is as follows: Copy Code code as follows: class= "TableStyle1" cellspacing= "0" > Serial number Part model part name Quantity No tax Price Tax-included Price Tax Payment Whole

Copy codeThe Code is as follows:Function addEvent (o, c, h ){If (o. attachEvent ){O. attachEvent ('on' + c, h );} Else {O. addEventListener (c, h, false );}Return true ;}Var selectRow; // page-level js variable used to store selected rows.

Copy Code code as follows: function Addevent (o,c,h) { if (o.attachevent) { O.attachevent (' on ' +c,h); }else{ O.addeventlistener (C,h,false); } return true;} var selectrow;//page-level JS variable, used to save the selected rows, and

Phpxml operation class (custom) /** Php xml operations Link: http://bbs.it-home.org */ Class requirelog { Protected static $ requirelog; // Get ready for xml, if xml is not

// Create a data table according to the following fields first // this program is not very well written. It is all traversed through the for loop, and the efficiency is not too high. The expert can use multithreading to give pointers. // Create a

The data collection program collects information about talents in a talent network. For the first time, you can write a blog. // Create a data table based on the following fields Reference content is as follows:Public partial class form2

This is my own write a data acquisition program, is to collect a talent network inside talent information, the first time to write a blog, write a bad don't laugh. First, create a datasheet by following the field The following are the referenced

XML: 352 xxxxxxx 2010-01-15t00: 00: 00 + 08: 00 499 xxxxxx 89718 Mobile Force Police instance /20090817/189736 .gif xjmy 32769 499 xxxxxxx 2010-01-15t00: 00: 00 + 08: 00 499 xxxxxx 89718 Mobile Force Police instance /20090817/189736

dependent on http://www.cnblogs.com/wanqiu/p/4452711.html, the name of the picture from 0-9. Example: 0.jpg. If the name is not, use the array to save it! window.onload=function(){ varOBox = document.getElementById (' box ');

Js optimization works for IE6.0, which summarizes the following points: I. String concatenation: concatenate strings with ArraysCopy codeThe Code is as follows:Function func2 (){Var start = new Date (). getTime ();Var array = [];For (var I = 0; I

Magnifier select test overwrite [Ctrl + A select all Note: If you need to introduce external Js, You need to refresh it to execute][Program description] The main methods are as follows:Init: Running MethodStart: process the event of

PHP reads the XML value code. many of the code on the Internet is in pdf version. the conversion earn points. The script is specially designed for searching and sorting. I hope you will support us a lot in the future. The simplest case of reading

The simplest case for reading XML in PHP: The XML file (Cy.xml) is as follows: Copy CodeThe code is as follows: 1 2 3 The php file (cy.php) is as follows: Copy CodeThe code is as follows: