documentelement clientwidth

JavaScript to get the DOM element position and size First, big graph town building ~ In some complex pages, JavaScript is often used to process the dynamic effects of some DOM elements. In this case, we often use the calculation of the position and size of some elements. The browser compatibility issue is also an important part, to write JavaScript code with expected results, we need to know some basic knowledge. Basic Concepts To facilitate understanding, we need to understand several basic c

In some complex pages, JavaScript is often used to process the dynamic effects of some DOM elements. In this case, we often use the calculation of the position and size of some elements. The browser compatibility issue is also an important part, to write JavaScript code with expected results, we need to know some basic knowledge. Basic Concepts To facilitate understanding, we need to understand several basic concepts. Each HTML element has the following attributes: OffsetWidth

Js and jquery Webpage visible area width document. body. clientWidth webpage visible area height document. body. clientHeightWebpage visible area wide compatibility mode @ (1) webpage visible area high compatibility mode @ (2)Webpage body full text width document. body. scrollWidth webpage body full text height document. body. scrollHeightThe high document. body. scrollTop page to which the webpage is rolled. The left document. body. scrollLeft page t

(scrollTop) | scrollTop ScrollLeft = (document. body. scrollLeft> document.doc umentElement. scrollLeft )? Document. body. scrollLeft: document.doc umentElement. scrollLeft;If (isNaN (scrollLeft) | scrollLeft Return {scrollTop: scrollTop, scrollLeft: scrollLeft };}// Obtain the clientHeight and clientWidth of the current display area of the browser./* Usage and test:Var myScroll = getScroll ();Alert ("myScroll. sTop:" + myScroll. sTop );Alert ("myScr

// Add to doc object subnode 10 11 doc. appendChild (dec); 12 13 // create the root node 14 15 XmlElement root = doc. createElement ("Student List"); 16 17 doc. appendChild (root); 18 19 20 21 // create a child node 22 23 XmlElement student = doc under the root node. createElement ("student"); 24 25 // set the subnode attribute 26 27 student. setAttribute ("id", "1"); 28 29 // create a tag 30 31 XmlElement studentName = doc under the subnode. createElement ("name"); 32 33 // XMLDocument Readi

);Soapmethod. setattribute ("xmlns", xmlns );Foreach (string K in pars. Keys){Xmlelement soappar = Doc. createelement_x_x (k );Soappar. innerxml = objecttosoapxml (PARs [k]);Soapmethod. appendchild_xss (soappar );}Soapbody. appendchild_xss (soapmethod );Doc. documentelement. appendchild_xss (soapbody );Return encoding. utf8.getbytes (Doc. outerxml );}Private Static string objecttosoapxml (Object O){Xmlserializer myserializer = new xmlserializer (O. G

("AddDelaration (doc );XmlElement soapBody = doc. CreateElement ("soap", "Body", "http://schemas.xmlsoap.org/soap/envelope ");XmlElement soapMethod = doc. CreateElement (MethodName );SoapMethod. SetAttribute ("xmlns", XmlNs );If (Pars! = Null Pars. Count> 0){Foreach (string k in Pars. Keys){XmlElement soapPar = doc. CreateElement (k );SoapPar. InnerXml = ObjectToSoapXml (Pars [k]);SoapMethod. AppendChild (soapPar );}}SoapBody. AppendChild (soapMethod );Doc.

. Append (xa ); Xa = doc. CreateAttribute ("xmlns", "o", w3NameSpace );Xa. Value = "urn: schemas-microsoft-com: office ";Root. Attributes. Append (xa ); Xa = doc. CreateAttribute ("xmlns", "dt", w3NameSpace );Xa. Value = "uuid: C2F41010-65B3-11d1-A29F-00AA00C14882 ";Root. Attributes. Append (xa ); Xa = doc. CreateAttribute ("xmlns", "space", w3NameSpace );Xa. Value = "preserve ";Root. Attributes. Append (xa ); // Add value to the nodeSystem. Xml. XmlNode body = doc. CreateNode (System. Xml. XmlN

load and $ root = $ doc-> documentelement to obtain and Node $ Xmlpatch = 'index. xml ';$ _ Id = '2 ';$ _ Title = 'title2 ';$ _ Content = 'content2 ';$ _ Author = 'author2 ';$ _ Sendtime = 'time2 ';$ _ Htmlpatch = '2.html '; $ Doc = new domdocument ();$ Doc-> formatoutput = true;If ($ doc-> load ($ xmlpatch )){$ Root = $ doc-> documentelement; // obtain the root node (Root)$ Index = $ doc-> createelement (

= 'movie-watcher ';Moviestag = 'movies ';Movietag = 'movi ';Id = 'id ';Rating = 'rating ';Starringtag = 'starring ';Titletag = 'title ';// Save the XMLProcedure tdomxmlpurser. savepropertiestoxml (filename: string; props: tstrings );VaRXmldoc: ixmldomdocument;I: integer;//----------------------------------------------------------------------------Procedure addsimpleelement (parent: ixmldomelement; field: string;Ascdata: Boolean = false );VaRInternal: ixmldomelement;BeginInternal: = ixmldomeleme

Using system;Using system. collections;Using system. componentmodel;Using system. Data;Using system. drawing;Using system. Web;Using system. Web. sessionstate;Using system. Web. UI;Using system. Web. UI. webcontrols;Using system. Web. UI. htmlcontrols;Using henwry. model;Using henwry. BLL;Using system. configuration;Using system. xml; Public void read (){String filename = server. mappath ("../") + @ "Web. config ";Xmldocument xmldoc = new xmldocument ();Xmldoc. Load (filename );Xmlnodelist topm

, mainly adding load to load and $ root = $ doc-> documentElement to obtain and NodeCopy codeThe Code is as follows: $ Xmlpatch = 'index. xml ';$ _ Id = '2 ';$ _ Title = 'title2 ';$ _ Content = 'content2 ';$ _ Author = 'author2 ';$ _ Sendtime = 'time2 ';$ _ Htmlpatch = '2.html ';Jb51.net $ doc = new DOMDocument ();$ Doc-> formatOutput = true;If ($ doc-> load ($ xmlpatch )){$ Root = $ doc-> documentElement;

Python check 001 200 Booktwo Python Learn 002 300 (1) Creating DOM objects Copy the Code code as follows: Import Xml.dom.minidom Dom1=xml.dom.minidom.parse (' Book.xml ') (2) Get root byte Root=dom1.documentelement #这里得到的是根节点Print Root.nodename, ', ', Root.nodevalue, ', ', Root.nodet

7. Create a Node In DOM operations, adding and deleting operations must find the parent node 1, DomElement domdocument::createelement (String $name [, String $value]) Creates a node and returns a Node object String $name: Name of the node (element name) [, String $value]: The value of the node 2. Domnode domnode::appendchild (Domnode $newnode) Append child nodes Domnode $newnode: Child nodes 3, int domdocument::save (string $filename) Saves data in the DOM to the specified file 4.

Writing new data to the DOM $item = $dom->createelement ("item"); $title = $dom->createelement ("title"); $titleText = $dom->createtextnode ("title text"); $title->appendchild ($titleText); $item->appendchild ($title); $dom->documentelement->getelementsbytagname (' channel ')->item (0)->appendchild ($item); Remove a node from the DOM $dom->documentelement->removechild ($dom->

: This article mainly introduces XMLDOM (11) in php. if you are interested in the PHP Tutorial, refer to it. 7. create a node In dom operations, you must find the parent node for addition, deletion, and modification operations. 1. DOMElement DOMDocument: createElement (string $ name [, string $ value]) Create a node. a node object is returned. String $ name: name of the node (element name) [, String $ value]: node value 2. DOMNode: appendChild (DOMNode $ newnode) Append a subnode DOMNode $ newn

pop-up layer when you click outside the page area of the popup layer. To do this, we listen to documentElement the Click event, which hides the popup layer once the event is triggered. But ...This obviously has a problem. When the user clicks on the popup layer, we don't want it to be hidden away. But because of the bubbling of events, documentElement the Click event is also triggered. At this point, we ca

PHP5 enhances XML support and uses DOM to extend the capabilities of XML operations. These functions are used as part of the PHP5 core and need not be installed. The following example simply demonstrates the DOM's operations on XML, which can be explained in detail in the comments in the code ?/************************************************* * Use XML in PHP5* * Reference site:* * http://cn.php.net/manual/zh/ref.dom.php* * The follow codes need PHP5 support*************************************

Solution to fixed failure in IE6, ie6fixed failure After searching online for a long time, I finally found an effective solution for the test. The call method is as follows: Fixed is usually used in two scenarios. 1. Centered bullet layer: 2. The bounce layer on the right is similar to the back-to-top layer: That's all right. Position: fixed Bug in IE6 and flash . Gotop {Width: 20px;Float: right;Position: fixed;_ Position: absolute;_ Top: expression (doc