nodevalue

ArticleDirectory Nodename, nodevalue, and nodetype contain information about nodes. Record several common attributes in html dom: Nodename, nodevalue, and nodetype contain information about nodes. The nodename attribute contains the

Unit unit1; interfaceuses windows, messages, sysutils, variants, classes, graphics, controls, forms, dialogs, xmldom, xmlintf, msxmldom, xmldoc, stdctrls; Type tform1 = Class (tform) button1: tbutton; xmldocument1: txmldocument; Procedure formcreate

... P > ilove youp>...var pra = document.getElementsByTagName (' P '); var items = pra[0].childnodes;console.log (items[0].nodevalue); // equivalent to console.log (Pra[0].innertext);Google Console test results:The difference between

This topic describes the nodeName, nodeValue, and nodeType attributes. this topic describes the nodeName, nodeValue, and nodeType attributes in detail. NodeNameThe attribute contains the name of a node.The nodeName of the element node is the

The Code is as follows: {code ...} & amp; lt; br & amp; gt; In the content will be removed. You can retain html tags for any operations such as $ e-& amp; gt; innerHtml. 8.18 update: {code...} the code is as follows: $html = Test

There are several types of nodes in the DOM, common1. Documentation node (document, unique)2. Element nodes (those tags div,p, etc.)3. Attribute node (class,src this)4. Text node (text inserted inside p,div)Other..Where Element.nodevalue is the

First of all, there are three major nodes in the DOM, namely, element node, text node, attribute nodeELEMENT node: Forms the basis of the DOM. , is the root element in the document structure, representing the entire document, as well as ,,, and so

The NodeName property contains the name of a node. The nodename of the element node is the label name The nodename of the attribute node is the property name The nodename of the text node is always #text The nodename of the document node is

1. nodename attribute: name of the node.If the node is an element node, the name of the element is returned. In this case, it is equivalent to the tagname attribute. For example, AAAA : returns p.If it is an attribute node, nodename returns the

Html dom nodeName nodeValue, nodenamenodevalue In javascript, we generally need to do this to obtain the title label and text.Var obj = document. getElementsById ("id1 ");Obj. nodeName; // obtain the tag name.Obj. nodeValue; // IE returns null. It

today when using Childrennodes to operate the DOM, encountered a problem, carefully check the relevant API, record: NodeName The NodeName property contains the name of a node. The nodeName of the element node is the label name attribute node

Suppose we already have a DOM object whose content is as follows:Content In JavaScript, we generally need to do this to obtain the title label and text.VaR Title = Dom. getelementsbytagname ("title ");Alert (title [0]. nodename); // obtain

1.innerHTMLThe written label is parsed into an elementobox.innerhtml = "123";Return all content including tagsConsole.log (obox.innerhtml);2.outerHTMLSet/modify content, including its own elementsWill parse the label3.innerTextLabels written are not

12345678Comparison of NodeValue and innerHTML

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

I. Element Node // test element node, output node name, node type, and node value varliElementsdocument. getElementsByTagName (& quot; li & quot;); for (vari0; I & lt; liElements. length; I ++) {alert (liElements [I]. nodeName); I. Element nodes //

Objective The function of Dom is to turn a Web page into a JavaScript object, so that you can use JavaScript to do a variety of things (such as add and delete content). The browser parses the HTML document into a series of nodes based on the DOM

0x01The DOM is the interface of the JavaScript Operation Web page, all called the Document Object model. Its role is to convert the Web page into a JavaScript object, so that you can use JavaScript to do various things (such as adding and deleting

Step-by-Step learning of php xml operations: XML concepts, DOMDocument objects, loading xml, reading and traversing nodes and attributes, modifying attribute nodes, adding element attributes, and deleting attribute nodes, learn the above to operate

Step-by-step learning of php xml operations: XML concepts, DOMDocument objects, loading xml, reading and traversing nodes and attributes, modifying attribute nodes, adding element attributes, and deleting attribute nodes, learn the above to operate