Fire_jsdoc 3 generates javascript API documentation 1. javascript annotation specifications when writing javascript files, some annotations are generally added. For example, some files, classes, methods, and attributes should be annotated with appropriate tags and types. It is not only convenient for us to read, but al
After a outsourcing, let me do the map system. Using C # nested JavaScript programming for Hybird applications, framework memory is based on WinForm, invoking control Webbrowser,webbrowser interpretation, rendering HTML files, JavaScript scripts. Map using the Baidu Map API, through the HTTP encryption AK request, to obtain the real basic map, positioning points
When we use ArcGIS API for JavaScript to query the ArcGIS service, if the parameters of the query are long, the result will not be queried by the Get method, because the parameters submitted by the Get method have a length limit and need to be proxied to use the post submission.ArcGIS provides a solution that is proxy.jsp.First introduce the PROXY.JSP:ESRICONFIG.DEFAULTS.IO.PROXYURL=HTTP://SERVERNAME:PROT/A
milliseconds, if the time is up, the coordinate information is obtained again.
Such as: Navigator.geolocation.getCurrentPosition (function(position) { $ (". Content div.item2"). Text ("Your position in: North latitude" +position.coords.latitude+ "longitude" +position.coords.longitude); }, function (Error) { $ (". Content div.item2"). Text (error.code+ "," +error.message); },{ Enablehighaccuracy:false, timeout:+, maximumage: });It is recommend
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
Main Introduction: JavaScript Intensive Tutorials --jquery UI API category The jquery UI adds some functionality to the jquery built-in effects. The JQuery UI supports color animations and Class conversions, as well as some additional easings. In addition, a complete set of custom effects is available for displaying and hiding elements or just adding some visual displays. The
Detailed description of the file upload API in JavaScript, javascriptapi
For Web programmers, processing file uploads on webpages is always a very troublesome task. In the past, we were not able to upload images by dragging images, nor did we have complicated Ajax upload techniques. We seldom processed batch uploads of multiple files. We cannot obtain the information during the upload process, unless it is
/css"href= "Http://serverapi.arcgisonline.com/jsapi/arcgis/1.5/js/dojo/dijit/themes/tundra/tundra.css">8 Scripttype= "Text/javascript"src= "http://serverapi.arcgisonline.com/jsapi/arcgis/?v=1.5">Script>9 Scripttype= "Text/javascript"> Ten One Dojo.require ("Esri.map"); A functioninit () { - - //Add a slider with no scale the EsriConfig.defaults.map.sliderLabel= N
/css"href= "Http://serverapi.arcgisonline.com/jsapi/arcgis/1.5/js/dojo/dijit/themes/tundra/tundra.css">8 Scripttype= "Text/javascript"src= "http://serverapi.arcgisonline.com/jsapi/arcgis/?v=1.5">Script>9 Scripttype= "Text/javascript"> Ten One Dojo.require ("Esri.map"); A functioninit () { - - //Add a slider with no scale the EsriConfig.defaults.map.sliderLabel= N
-subclass
function Rectangle () {
shape.call (this);//call super constructor.
}
Rectangle.prototype = Object.create (shape.prototype);
var rect = new Rectangle ();
Rect instanceof Rectangle//true.
Rect instanceof Shape//true.
Rect.move (1, 1); Outputs, "Shape moved."
Call to get the initialized properties and methods, through Object.create to get the properties and methods on the prototype object
Iterations
ES5 out a lot of iterative functions, such as Map,filter,some,every,reduce
JavaScript uses the HTML file API to read files, noting that "read" is read-only and does not take the initiative to get a list of files from the host on which the browser resides. HTML5 in Fileapi mainly have FileUpload, File,FileList,fileerror,Blob,filereader,datatransfer. Here the main test file. It is therefore necessary to give a test target I. FileUploadis the essence of fileinputhtml4.01 and XHTML
Document directory
Use setTimeout to delay function execution
Use clearTimeout to cancel an execution plan
Develop and cancel repeated execution plans for Functions
Use process. nextTick to delay function execution to the next round of the event Loop
Congestion event Loop
Exit event Loop
Use setTimeout instead of setInterval to ensure the serialization of function execution
For the list of articles in this series and the translation progress, see Node. js advanced programming: using
One of the most common features in many JavaScript libraries is the selection of DOM elements that match a pattern based on CSS selectors. Previously, because of the low understanding of JavaScript, the JavaScript-to-dom operation remained on getElementById () and getElementsByTagName, and the acquisition of classes had to forcibly encapsulate a function, such as
Although most of the time your JavaScript interaction will be described by using a DataTable initialization object as part of using this site, sometimes you will find it useful for some external control tables. You can use the following functions from jquery. A DataTable object. There are also some plug-in API functions available that extend the functionality of the DataTable built-in functions that describ
Java API: use Java nbsp; API to compress and decompress data. Javascript tutorial
Many data sources contain redundant data or useless data for storing information. This often results in massive data transmission between clients and server applications or computers. Obviously, the solution to data storage and information transmission problems is to install auxili
Client-side JS does not require any special settings, using the usual Ajax calls:$.ajax ({ URL: ' Cross-domain URL ', type: ' Get ', dataType: ' json ', success:function (data) { $ (' #banner_ Right '). HTML (data);} });The server needs to add the following code in Webapiconfig.register ()public static class webapiconfig{public static void Register (httpconfiguration config) { var cors = new Enab Lecorsattribute ("http://www.cnblogs.com,http://news.cnblogs.com"
from the Findresult object, and then doing the HTML operation below.So how did this results come about? Note the first sentence of the DoFind () method:var results = response.results;Gets the results property from the passed-in parameter response. After review, this response is not a findresult, but a parameter of type Portalqueryresult.Portalqueryresult has a property of results, and the value type is an object array.So now it's clear! This little place is quite a pit.Sum up.Use Findtask and f
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