information from a personal browser, you canStore the data in an XML file, call it when needed, avoid frequent server interactions and store private information."XPATH"XPath is actually a service to XML. When getting XML file information, you can use the Load method provided by the XML itself, but for developers,This
[JavaScript.6] Summary of phase concepts: HTML + CSS + JavaScript + xml + xpath + Json + Ajax[Preface]
Recently I learned a lot about BS new things, including many new names, concepts, and misunderstandings. Today, let's take a look at what we learned.
A conceptual summary. This article is mostly a conceptual personal
This article mainly introduces how JavaScript converts XML into JSON. The example analyzes the XML file operation and format conversion techniques in javascript, which has some reference value, for more information about how to convert X
= function (o) {//http://forum.jquery.com/topic/ JQUERY-JQUERY-XML2JSON-PROBLEMS-WHEN-SIBLINGS-OF-THE-SAME-TAGNAME-ONLY-HAVE-A-TEXTNODE-AS-A-CHILD//IF (! o.length) o = [O]; O.length=o.length; if (!$.isarray (o)) o = [O]; o.length=o.length;//Here's where you can attach additional functionality, such as searching and sorting ... return o; }; Utility functions End//### PARSER LIBRARY End/Convert Plain Text to XML if (typeof
The recent development of an online XML editor is intended to use JSON as an intermediate format. Because JSON is easier to read, parse faster, and occupy less space than XML, it is easier to pass data on the web. In practice, however, there are some easy to ignore details that require some attention when converting to
JavaScript code for converting xml to json. For more information, see
The Code is as follows:
Function xmlToJson (xml ){// Create the return objectVar obj = {};If (xml. nodeType = 1) {// element// Do attributesIf (xml. attribut
Original article. If you need to reprint it, please indicate the source.
When defining Ajax services, what data formats should we use to respond to various requests?Of course, if you are requesting a piece of markup code, HTML is the most suitable. After the client requests data, it can be directly inserted into the front-end page. If the client needs pure data, should we provide XML or JSON? What are the
Today, I read an article about converting the XML format to the JSON format by David Walsh. It feels good and I simply reprinted it.
The following is the magic javascript code for converting XML to JSON:// Changes XML to JSONFunct
The example in this article describes the way JavaScript converts XML into JSON. Share to everyone for your reference. The specific methods are as follows:
1. The JavaScript code is as follows:
Copy Code code as follows:
Changes XML to
function Xmltojson (XML) {//Create the return object var obj = {}; if (Xml.nodetype = = 1) {//element//Do attributes if (Xml.attributes.length > 0) {obj["@at Tributes "] = {}; for (var j = 0; J Using JavaScript to turn XML into JSON
series. If JSON is used, you only need to call a simple function to obtain formatted data and use it directly. For other data formats, the conversion between the original data and the formatted data is required. Even if you use an API like Document Object Model (which provides a function to convert your data structure to text), you also need to learn this API and use the Object of the API, instead of using native
1. Introduction to the definition
1.1 XML definition
The Extensible Markup Language (extensible Markup Language, XML), which is used to mark an electronic file with a structured markup language, can be used to mark data, define data types, and is a source language that allows users to define their own markup language. XML organizes data using the DTD (document
JSON (JavaScriptObjectNotation) is a simple data format, which is lighter than xml. JSON is a JavaScript native format, which means that no special API or toolkit is required to process JSON data in JavaScript.
1. Introduction to the definition
(1). XML definition
The Extensible Markup Language (extensible Markup Language, XML), which is used to mark an electronic file with a structured markup language, can be used to mark data, define data types, and is a source language that allows users to define their own markup language. XML organizes data using the DTD (document
Interview encountered the topic, do not know how to answer the series1. JSON definition (JavaScript Object Notation)A lightweight Data Interchange Format with good readability and easy-to-write features. Data exchange between different platforms is possible. JSON uses a high-compatibility text format, and also has a similar behavior to the C language system.2.
0. Off-TopicI believe that any programmer who works with the web, especially the front-end engineers, has no idea what it's all about when it encounters XML for the first time. And then to be arranged with JSON dating, is also confused.What, wrong? Well, at least, the above is my own experience. In the second project I participated in during my internship, I was asked to use an asynchronous request to fetch
1. Definition Introduction(1). XML definitionThe Extensible Markup Language (extensible Markup Language, XML), which is used to tag electronic files with a structured markup language that can be used to tag data, define data types, is a source language that allows users to define their own markup language. XML uses the DTD (document type definition) document type
header, the reader can go to debug the getAcceptableMediaTypes method. I won't be jealous ~~~
OK. So far, we have gone through all the processes.
Now, let's look back. Why does the demo output json data at the beginning?
Let's analyze it.
Because only
Obviously, we see two xml and one json converter.It depends on whether it can be converted. It depends on th
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