Javascript HTML5 File Upload FileReader API, html5filereader
The file upload function is becoming more and more common. All social websites, media websites, such as Youku videos and Weibo, provide functions such as uploading images and uploading videos. However, in the past, WEB programmers knew that it was very troublesome to upload files using HTML forms. In particular, you would like to know some attribu
Original: ArcGIS API for JavaScript development environment Setup and first Instance demoESRI has now released the latest ArcGIS Server for JavaScript API v3.9, which provides richer and more powerful features.First, pre-installation preparation 1, ArcGIS Server for JavaScript
Zookeeper
ArcGIS API for JavaScript (JavaScript API) is a set of scripts that ESRI uses to call ArcGIS Server rest api Interfaces Based on JavaScript technology. The latest Version is Version 3.8. Using ArcGIS
JavaScript Operations Dom Common API summaryText collation of JavaScript operation of some of the Dom's common api, according to its role in order to create, modify, query and other types of api, mainly used to review the basic knowledge, deepen the understanding of native j
Online Demo HTTP://RUNJS.CN/DETAIL/BJK0ZQFL (function () {//write JS with closure is the most common method var API = this. Api = {}; This simple regular is to be used with var ez =/^function.+\ ((. *) \) \s*{\s*\/\*+ ([\s\s]*) \*+\//; Some private methods, which do not expose the API to the user using function private () {///something}////////Api.show are
Arcgis API for JavaScript (3.22 version) official address: https://developers.arcgis.com/javascript/3/1. Implement a simple map display function According to the official example.Example code:1 DOCTYPE HTML>2 HTML>3 Head>4 Linkrel= "stylesheet"href= "Https://js.arcgis.com/3.22/esri/css/esri.css">5 styletype= "Text/css">6 html, Body{margin:0;padding:0;Heig
, Dynamic Web API layerAlthough the ABP provides a simple mechanism for invoking Ajax, in real-world applications it is classic to write JavaScript functions for each Ajax call, such as:Create an abstract Ajax call to Functionvar Saveperson = function (person) { return Abp.ajax ({ URL: '/people/saveperson ', data:JSON.stringify (person) });};/ /Create a new Personvar Newperson = { nam
Objective
The DOM (Document Object model), which is an API for HTML and XML documents (the application interface) The DOM depicts a hierarchical node tree that runs a developer to add, remove, and modify portions of a page. DOM was born of the DHTML (dynamic HTML) originated by Netscape and Microsoft, but now it has become a truly cross-platform, language-neutral way of performing and manipulating page tags.
Reading Table of Contents
Basic concepts
Chrome, IE, and Firefox all enhance the execution efficiency of the JavaScript engine in the new version. As the JavaScript efficiency increases significantly in various browsers, JavaScript can do more and more things, the introduction of the local file API will make many interesting functions a reality.
A few days ag
WEX5 provides a BMAP component to call Baidu Maps, in the Baidu map API, there are many versions of the API for developers to call. In WEX5 development, the JavaScript API is integrated, tested, and successful. Today, starting from 0, step-by-step operation, in the future will produce more complex map and positioning e
The previous article briefly introduced how to use arcgis server to deploy maps, and then discussed how to use ArcGIS Server JavaScript API to operate and display maps.
Because arcgis server has just launched the JavaScript API in version 9.3, the only document available for reference is the document provided by esri.
1, IntroductionThis article explains how to use Java and JavaScript to download the content extractor using the Gooseeker API interface, which is an example program. What is a content extractor? Why in this way? From Python instant web crawler Open Source project: Save programmer time by generating content extractor. See the definition of content extractor for details.2, download the content extractor in Ja
"Esri.config" is a substitute for "esriconfig" in version 1.3. If you are using a version of 1.2 or lower, you should refer to the default API v1.2 and lower configuration. For version 1.3 or later, you can use "esri.config" in place of "Esriconfig". Although "Esriconfig" can continue to be used, with version 1.3, you should update your application instead of using "Esri.config".There are some default configurations in the
Beginner ArcGIS API for JavaScriptFor starters, Some of the styles offered by ESRI and some of the styles that dojo comes in need to be understood, especially in the Webgis development from basics to practice , where you can help yourself to understand and remember in the form of Notes.the esri.css style is used primarily for widgets and components provided by esri, such as maps, information boxes, and so On. In addition, you can refer to the styleshe
PHANTOMJS is a WebKit-based server-side JavaScript API that is published based on the BSD open source protocol. PHANTOMJS supports the web without browser support, and natively supports a variety of web standards such as DOM processing, JavaScript, CSS selectors, JSON, canvas, and Scalable Vector graphics svg. Phantomjs is mainly through
, of course, it's a method, no argument. Only when the result of the child layer is complete, the parent layer then can complete the asynchronous with the callback of the result of the child layer.Give me some of the things I read that explain the Async, callback functions:
Plain English explanation promise
ECMAScript 6 Getting Started
4 ways to program JavaScript asynchronously
Baidu knows how to understand the callback function
1. Obtain ArcGIS javascript API
APIS.
2 Local deployment API
Open the arcgis_js_api/library/install.htm installation instructions in the API package. This article is based on the instructions in English.
Decompress the package and create an application in IIS, for example. After the
JavaScript Dom Common API summary Wolf Wolf's blue fat URL: http://www.cnblogs.com/lrzw32/p/5008913.html text organizes some of the common APIs used by JavaScript to manipulate the DOM, According to its role to organize to create, modify, query and other types of API, mainly used to review the basic knowledge, deepen t
I got a Baidu map to mark the geographical location information and obtained the address through Baidu api. This map api is a javascript version. If you are interested, you can understand it. It may be helpful to you. Sometimes some things are not recorded, but when you look at it for a while, I will forget it. You need to read it again.
Baidu map
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.