How to get the html inside a $node rather than just the $nodeValue [duplicate]
来源： https://stackoverflow.com/questions/6739828/how-to-get-the-html-inside-a-node-rather-than-just-the-nodevalue
nodevalue
Getting XML nodevalue with Javascript
问题 I am trying to figure out how to get a node's value in Javascript. I've read a few tutorials but the examples they use are all much more complex than what I'm doing.. Here's my Javascript if(xmlhttpp.readyState==4 && xmlhttpp.status==200){ document.getElementById("ajax_status").innerHTML=xmlhttpp.responseXML.getElementsByTagName('status').nodeValue; } And the XML is.. <?xml version='1.0' encoding='UTF-8'?> <resp><fname>Kyla</fname> <lname>Bonds</lname> <addr>6916 S Elizabeth Street</addr>
Linq to XML in .net 2.0
问题 IS there a way to use Linq to XML in .net 2.0? I'm not sure about it, if not, how could i recode this var doc = XDocument.Load("config.xml"); var xVideo = doc .Element("XML") .Element("VIDEO"); xVideo.SetElementValue("MAPTEXTURELEVEL", 8); doc.Save("config.xml"); Without using Linq to XML? 回答1: XmlDocument doc = new XmlDocument(); doc.Load("config.xml"); XmlNode node = doc.SelectSingleNode("/XML/VIDEO/MAPTEXTURELEVEL[1]"); node.InnerText = "8"; doc.Save("config.xml"); No, you can't use
How do I choose between innerText or nodeValue?
问题 When I need to change a text within a span element, which one should I use and what is the difference: var spnDetailDisplay=document.getElementById('spnDetailDisplay'); spnDetailDisplay.innerText=sDetail; or var spnDetailDisplay=document.getElementById('spnDetailDisplay'); spnDetailDisplay.childNodes[0].nodeValue=sDetail; 回答1: For elements with text content, they're the same. See this MDC article for information on nodeValue . From this article: If the element has no sub-elements, just text,
nodeValue from DomDocument returning weird characters in PHP
问题 So I'm trying to parse HTML pages and looking for paragraphs ( <p> ) using get_elements_by_tag_name('p'); The problem is that when I use $element->nodeValue , it's returning weird characters. The document is loaded first into $html using curl then loading it into a DomDocument. I'm sure it has to do with charsets. Here's an example of a response: "aujourd’hui". Thanks in advance. 回答1: I had the same issues and now noticed that loadHTML() no longer takes 2 parameters, so I had to find a
transform XML nodeValue to PHP/HTML string
问题 I am using AJAX live search to generate user-profile-specific links. It works well, I always end up at the profile I want to, but there ist an issue. Let's do this for user 1 (username = testuser; user_id = 1; blogname = testblog). If I search for "test", both links will be displayed, the link to testuser's profile, and the link to testuser's blog. The strange thing now is, the links work as if they would look like this: profile.php?user=1&page=profile profile.php?user=1&page=blog but the
Javascript nodeValue returns null
问题 Title should make my problem well described.Here goes my code. <div id="adiv"><text>Some text</text></div> <script type="text/javascript"> function vb(){ alert(document.getElementById("adiv").firstChild.nodeValue); //returns null } </script> <input type="button" onclick="vb();" value="get"/> wheres the problem..? 回答1: In order to get [merged] text content of an element node: function vb(){ var textnode = document.getElementById("adiv").firstChild; alert(textnode.textContent || textnode
nodeValue from DomDocument returning weird characters in PHP
So I'm trying to parse HTML pages and looking for paragraphs ( <p> ) using get_elements_by_tag_name('p'); The problem is that when I use $element->nodeValue , it's returning weird characters. The document is loaded first into $html using curl then loading it into a DomDocument. I'm sure it has to do with charsets. Here's an example of a response: "aujourd’hui". Thanks in advance. I had the same issues and now noticed that loadHTML() no longer takes 2 parameters, so I had to find a different solution. Using the following function in my DOM library, I was able to remove the funky characters
Setting nodeValue of text node in Javascript when string contains html entities
When I set a value of a text node with node.nodeValue="string with &#xxxx; sort of characters" ampersand gets escaped. Is there an easy way to do this? You need to use Javascript escapes for the Unicode characters: node.nodeValue="string with \uxxxx sort of characters" From http://code.google.com/p/jslibs/wiki/JavascriptTips : (converts both entity references and numeric entities) const entityToCode = { __proto__: null, apos:0x0027,quot:0x0022,amp:0x0026,lt:0x003C,gt:0x003E,nbsp:0x00A0,iexcl:0x00A1,cent:0x00A2,pound:0x00A3, curren:0x00A4,yen:0x00A5,brvbar:0x00A6,sect:0x00A7,uml:0x00A8,copy
Setting nodeValue of text node in Javascript when string contains html entities
问题 When I set a value of a text node with node.nodeValue="string with &#xxxx; sort of characters" ampersand gets escaped. Is there an easy way to do this? 回答1: You need to use Javascript escapes for the Unicode characters: node.nodeValue="string with \uxxxx sort of characters" 回答2: From http://code.google.com/p/jslibs/wiki/JavascriptTips: (converts both entity references and numeric entities) const entityToCode = { __proto__: null, apos:0x0027,quot:0x0022,amp:0x0026,lt:0x003C,gt:0x003E,nbsp