Last made a Google Map offline API and map data download tool, see: http://www.cnblogs.com/liongis/archive/2012/04/27/2474194.html
A friend asked me if I could create an offline package for Baidu map. Recently, I took some time to figure it out. It took me half a day to figure it out, but there are still some problems, there is a problem running in IE browser. It is displayed in Google browser.
The o
Query is one of the common functions of webgis. map-based query has evolved in many forms. Currently, there is no fixed mode for displaying the query in what form, which is suitable for webgis, what forms can meet the needs of applications. For example, to describe the most typical scenario, click the map to display a TIP small window, showing the simple information of the query object, the small window provides a "details" link, click it to display the data card on the webpage. There is also su
Javascript API is a new API framework of ArcGIS Server 9.3. It provides a lightweight solution for creating a WebGIS application. On the client side, it uses the services provided by ags, map applications and geographic functions can be implemented.
Remember that in the ArcIMSBlueviewer sample framework, all operation
, this wrapper is implemented through a IDispatch::Invoke call, and other browsers can use different wrapper paradigms based on their plug-ins and script structure.
Scenarios using the JavaScript API
splash screen
The splash screen is an initial content area that can be displayed to the user while other content is still loading. In terms of design and use, the splash screen has a relatively low user inte
.
JavaScript
In this example, we use the input form field to upload an image. When you select an image on your computer, the image will be displayed on the page:
Document. getElementById ('upload-file '). addEventListener ('change', function () {var file; var destination = document. getElementById ('destination'); destination. innerHTML = ''; // loop the multiple objects selected by the user for (var x = 0, xlen = this. files. length; x
In this examp
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
1. First get Baidu JavaScript APIFirst open the http://api.map.baidu.com/api?v=1.3 as shown in the browserWhere http://api.map.baidu.com/getscript?v=1.3key=services=t=20121108061854 this link is the API file we're looking for,Also open it in the browser and save it as "Apiv1.3.min.js"and Baidu map must be some of the controls, cursors, logos and other pictures ar
, hoping to help you learn.
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For the list of articles in this series and the translation progress, see Node. js advanced programming: using Javascript to build scalable applications (〇)
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Use setTimeout to delay function execution
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For the list of articles in this series and the translation progress, see Node. js advanced programming: using
1. First obtain Baidu javascript API
First open http://api.map.baidu.com/api with a browser? See Figure V = 1.3.
Where http://api.map.baidu.com/getscript? The link v = 1.3 Key = Services = t = 20121108061854 is the API file we are looking,
Open it in the browser and save it as "apiv1.3.min. js"
Some wi
Comments: Drag (Drag/Drop) is a very common function, you can grasp an object and Drag it to the area you want to place; in HTML5, Drag (draganddrop) it becomes a standard operation and is supported by any element. Because this function is too common, all mainstream browsers support this operation. If you are interested, you may find it helpful to Drag (Drag/Drop) is a very common function. You can capture an object and drag it to the desired area. Many java
Information nameData addressJS Refresh page "source code"http://down.51cto.com/data/45292667. List of scores (2)-cj-javascript video tutorialhttp://down.51cto.com/data/422466Openlayers English Version API documentationhttp://down.51cto.com/data/443003Similar to the image of Google image display code "source"http://down.51cto.com/data/446663Ext2.2api Chinese Version (final completion version)http://down.51ct
For the file download, can be said to be a very common topic, the front-end of many projects will have such a demand, such as the export of Highchart charts, online picture editing in the image preservation, online code editing code export and so on. And many times, we only give a link, the user needs to right click on the link, and then choose "Save as", this process is not troublesome, but still need two steps, if the user want to save the page of m
Source: Generate a ZIP archive on the web side via JavaScript and downloadWhat is Zip.js?Zip.js's GitHub project address: http://gildas-lormeau.github.io/zip.js/The zip.js encapsulates a plug-in that generates a ZIP file on the Web page, creates a compressed package containing folders and files directly in the Web page, and can also customize the name and download it.How to use:1: Reference Zip.js2: quoting
The front end can use JavaScript to download the file containing the page data in the client, here is the CSV format file as an example, the code is as follows:function downloadData(data, filename, type) { var file = new Blob(["\ufeff" + data], { type: type }); if (window.navigator.msSaveOrOpenBlob) // IE10+ window.navigator.msSaveOrOpenBlob(file, filename); else { // Others var
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