uber api javascript

article. This is simply to say that its role is to add a record in the browser's history object. Copy Code code as follows: Window.history.pushState (State object, title, URL); The above line command allows the address bar to appear with a new URL. The Pushstate method of the History object accepts three parameters, the new URL is the third parameter, and the first two parameters can be null. Window.history.pushState (null, NULL, NEWURL); At present, the major brow

larger image)you can see that each layer is wrapped by a div, and if you set the transparency of the outermost div, the map included will also change to the corresponding transparency. So far, the solution is basically clear: find the div for each layer, and then dynamically change the transparency of the corresponding div within the animation. Next, the code is implemented. Copy CodeThe code above mainly introduces the

This time over a JavaScript API, found a lot of good wheels, save the trouble of making. Here is a summary of the following, the need for small partners can refer to. Go straight to the point Parsing String objects As we all know, JavaScript objects can be serialized as Json,json or parsed into objects, but the problem is that if there is a "thing" that is nei

This article describes how to use the Baidu map api and html5 features of javascript to obtain the location of a browser. The Code is as follows: Click this button to get your location: Try it

The API has changed a lot since the ArcGIS API for JavaScript 4.X version was upgraded.Which supported the Webearth display, mainly through the Esri/views/sceneview implementation.In the new version, ESRI's own maps are loaded by default.If you want to load additional maps, you can do so by extending Basetilelayer.For example, the latest version loads the demo of

If your site uses some of the mainstream Ajax library such as jquery or prototype, you can use Google Javascript API loader to load your AJAX library directly. The specific approach is the following example: Because Google uses a CDN (content distribution network) to send data to clients faster than your server, and the client browser caches content based on links, the more sites that use Google

Recently made a small website, the base map uses the services of the world map, with some of the GIS features provided by ArcGIS JavaScript. Personally feel that the world map API is simple and easy to use, even my rookie to see a few sample code can quickly make the site containing the map. Just, the current map of heaven and earth, Basically only data, there is no GIS related to ESRI's stuff. Look at ESRI

Today, I would like to introduce you to the W3C selector API, an exciting step in the DOM scripting field. So far, if you want to obtain HTML elements from the DOM using the dom2 API, you can only use document. getelementbyid, or use document. getelementsbytagname for manual filtering. With the popularization of CSS, JavaScript developers keep raising an obvious

First, the API function classification:Layer Class (Map ILayer) js4.0 version is added after Scenelayer (The Scenelayer is a layer type designed for On-demand streaming and displaying large amounts of data in a sceneview.Scenelayers support Geometry types:point and 3D Objects).Graphic Drawing (graphic)Symbol renderingQuery Retrieval (Task)Geometry operation (geometry)Online editing (feature service)Network analysisGeo-processingTemporal displayCommon

the File API. By listening to the change event, we can learn about the files that the user chooses, and add a Files collection that contains the file object, each of which corresponds to one. And all have the following read-only property name,size,type,lastmodifieddate. Take the for example, monitor the onchange to print its file object: 　　 From this we can learn some information about the file format, filename, file size, etc. that the user cho

First introduce JavaScript API files This API provides a total of 6 interfaces, Geoip_country_code () {Country Code},geoip_country_ name () {Country name},geoip_city () {city name},geoip_region () {Region code}, Geoip_latitude () {longitude},geoip_longitude () {latitude}. Where the region code for Maxmind internal use of a code, the provincial provinces in ac

You need to be a Facebook app ID before you use the app, which doesn't have to be said.Initialize Facebook information in JavaScript after generating the Facebook APP IDAnd I've defined some of the global variables I need to get the data.Copy CodeOnce the initialization is complete, you can trigger the ability to get Facebook information through an event. (I used the ID of the click event)Copy CodeHere's the point here, based on the Facebook informati