convert xml to json node js

VaR STR = '{"dir": "kunhony", "Param": "ARCHIVE"}'; var AAA = JSON. parse (STR); console. log (AAA. param ); The above code is correct, but if you change var STR = '{"dir": "kunhony", "Param": "ARCHIVE"}';: vaR STR = "{'dir': 'kunhony', 'param': 'archive'}"; an error is reported in the code. The specific cause has been hard to understand. I have time to study the node.

In the process of writing a project, need to use real-time data push demand, so first think of the Nodejs websocket moduleFind an example of a chat room on the internet and then change it to a push for your needsSome of the problems encounteredReturn data problem: Due to Nodejs is not very familiar with the use of lazy data processing and so on the PHP back-end processing and then use Nodejs to request and then found in the process of the request back to Arraybuffer and then Baidu found that it

This article describes how to convert a json object to a string. For more information, see The Code is as follows: /*Converts a json object to a string.Usage:Var json = {id = 3, name = "abc "};Var str = tools. j2s (json );*/Tools. j2s = function (O ){Var S = [];Var J = ""

var url = location.search.substr (1); = {};console.log (URL); url.replace (function(s, V, k) { = decodeuricomponent (k); return k + ' = ' + v;}); Console.log (param);For example, the URL ishttps://www.baidu.com/s?ie=utf-8f=8rsv_bp=1rsv_idx=1tn=baiduwd=js%E6%AD%A3%E5%88%99% e8%a1%a8%e8%be%be%e5%bc%8foq=js%e6%ad%a3%e5%88%99%e8%a1%a8%e8%be%be%e5%bc%8f%20konggersv_pq= E63baa94000c303crsv_t=2200eomme

Var UserObj = { UserId :"", UserName :"", RoleId :"", RoleName :"" } Function submitData (){ Var tb = document. getElementById (IDArray [0]); If (tb) { Var rows = tb. rows; Var ohjInfo; For (var I = 1; I Var id = rows [I]. cells [1]. innerText; Var name = rows [I]. cells [2]. innerHTML; Var oDropDownList = rows [I]. cells [3]. childNodes [0]; Var oText = oDropDownList. options [oDropDownList. selectedIndex]. text; Var oValue = oDropDownList. options [oDropDownList. selectedIndex]. value; UserOb

This article describes how to convert a form from the JavaScript jQuery library to a JSON object, including how to solve the serialization space-time lattice problem, for more information, see the serialize method in Jquery. You can serialize a form into a "" connection string, but do not provide a Json serialization method. However, we can write a plug-in implem

Using DOM to copy (clone) the data of a specified node name to a New XML file, three knowledge points are used: DOMDocument-DOMNodeList-DOMNode The Code is as follows: /* Content1 2009-10-11 Title2 Content2 *//*Using DOM to copy (clone) the data of a specified node name t

Copy codeThe Code is as follows:/**//*Using DOM to copy (clone) the data of a specified node name to a New XML file, three knowledge points are used: DOMDocument-DOMNodeList-DOMNode1. DOMNodeList DOMDocument: getElementsByTagName (string $ name)2. DOMNode DOMNodelist: item (int $ index)3. DOMNode: cloneNode ([bool $ deep])*/If (! Function_exists ('l ')){Function l (){Echo '}}If (! Function_exists ('cp _

Copy Code code as follows: /* */ /* Use DOM replication (cloning) to specify the node name data to a new XML file, using three classes of related knowledge points: Domdocument-domnodelist-domnode 1.DOMNodeList domdocument::getelementsbytagname (String $name) 2.DOMNode domnodelist::item (int $index) 3.DOMNode Domnode::clonenode ([bool $deep]) */ if (!function_exists (' l ')) { function L () {

new Propertyxmldoc = Loadxmldoc ("books.xml");x = Xmldoc.getelementsbytagname ("book");X[0].setattribute ("edition", "First");Add text to a text node--insertdata ()xmldoc = Loadxmldoc ("books.xml");x = Xmldoc.getelementsbytagname ("title") [0].childnodes[0];X.insertdata (0, "easy");Replication nodesxmldoc = Loadxmldoc ("books.xml");OldNode = Xmldoc.getelementsbytagname ("book") [0];NewNOde = Oldnode.clonenode (true);XmlDoc.documentElement.appendChild

　　Fire Station Building Institute (Bkjia.com) Technical DocumentationThis article mainly introduces an example that is compatible with firefoxfirefox's JS to read the value parameters of a remote XML node. Parameters:Str_xmlUrl: Remote XML address, for example, http: // 192.168.1.19/test/

The initial idea was to register to determine if the user name to register was duplicated. Parameters: Str_xmlurl: The address of a remote XML, such as Http://192.168.1.19/test/xml.xml Str_dirpath: The path of the node to look for, such as xmldocument/test[0]/newname2/childs[2] JS Code: The following is a reference fragment:

Mybutton.addeventlistener (' click ', (e) = ={Let request=NewXMLHttpRequest () Request.onreadystatechange= () + = { if(Request.readystate = = 4) {Console.log (' Request complete ') if(Request.status >= Request.status ) {Console.log (' Request succeeded ') Console.log (request.responsetext)//Parsing XML //Let parser = new Domparser (); //Let xmldoc = parser.parsefromstring (Request.responsetext, "Text/

Js select provincial/municipal joint menu (read xml json) This select provincial/municipal joint menu Code uses js to read xml data and then generate a drop-down menu, the second step is to read json data and then generate a casca

This is the case, now I need to use jquery ajax to request a PHP file to get the content of an XML file, which needs to be loaded into JSON data issued Because of not familiar with PHP, ask this function and JS receive the JSON data after how to parse code, by reference, the more detailed the better, thank you! The fol

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