Today, we have implemented a file download function. I found some problems by searching for documents on the Internet.
I use Xiaomi 1 s, Android 4.1.2, Cordova 3.5, and the package test runs normally.
First, add the following code to the control layer launch method:
1 // wait for loading phonegap 2 document. addeventlistener ("deviceready", ondeviceready, false); 3 // After the phonegap is loaded, 4 function ondeviceready () {5 // find whether the zgk
Develop Android applications using Apache Cordova-an article on cordovaandroid
Visual studio community 2015 was installed many days ago. I want to try Apache Cordova and use it to develop cross-platform apps today. Before that, you need to configure N many things. Here I found an official MS article: Configure Visual Studio Tools for Apache Cordova. After reading
Use eclipse primarily to build your environment:Download Eclipse Install ADT http://developer.android.com/tools/help/adt.html Mir rors.neusoft.edu.cn Import Project:If you import a project that has errors, you need to clean up and compile the actual configuration scenario again: Use the jar package with ADT in Eclipse and run it with an additional Android SDK. Import Project Description: HelloWorld: We developed the Application project Mainactivity-cordovalib: is the
VS2015 after upgrading to Update2, it is possible to see the following exception, prompting you to run the Cordova project:Viewing the output panel will have garbled error message:This problem occurs because the NPM program is corrupted. The VS call NPM program is not NPM in the node installation directory, but in:C:\Users\ User name \appdata\roaming\microsoft\visualstudio\mda\vs-npm\ version number \When you finish upgrading VS, you will find that Np
have Chinese, spaceAdd installation root to path when installation is completeReferenceC:\Sencha_cmd2\Sencha\Cmd\5.1.0.267, this article to build the Android environment as an example to install the SDKHttp://developer.android.com/sdk/index.htmlI downloaded the Android Studio development tool (for future development), the installation process will prompt you to install the SDK, you can also find in the page only download the SDK link;My SDK installation path is:D:\androidstudio\sdkAfter the ins
Problem:
Recently replaced the notebook, reconfigured the development environment, Cordova rose the latest 5.0, found that the build application does not support access to the extranet interface. iOS all normal, Android access to the Extranet interface all reported 404 errors.
Solution:
Method One: Add white list plugin cordova-plugin-whitelist, convenient and quick,
The installation was a little bit different from the earlier phonegap.Cordova supports the following mobile operating systems: IOS, Android,ubuntu phone OS, Blackberry, Windows phone, Palm WebOS, Bada and Symbian.Cordova is the core code extracted from the PHONEGAP, the project that contributes to Apache , is the core engine that drives phonegap. Download to Apache.Installation Instructions:1. Download node. js2. Install node. js and don't say it, execute it (NPM installs with it)3 . Bash_profil
One, environmental support1, Android development environment (jdk+ Android Sdk+as/eclipse)2,node.jsFirst of all, the relationship between PhoneGap and Cordova: PhoneGap is the original name, Cordova is PhoneGap was donated to Apache after the project name, PhoneGap name is also preserved ... Do not delve into the details.Two, installationafter installing Nodejs, you can use its NPM command (similar to the L
Before I saw the use of HTML5+CSS+JS can develop cross-platform applications, and then found that there is a Cordova project in vs2015 so want to try, but not so smooth. Just started on the Android environment do not know, Baidu search everywhere. Finally succeeded.First of all1, Cordova must be selected.(When selected, many other options will be selected automatically, such as Git at the bottom of the gene
FQ can not download the situation, I tidy up the sharing link, there is a compression package, is my own now in the SDK package, unzip it to their corresponding folder. 3. Configure Environment VariablesAdd toAndroid_home (same as Add Java_home method ) Set upadd the tools and Platform-tools directories under the Android_home directory in path. Installing Nodejs1. Installation, custom configuration installation address, next ... Next, ok! 2. Find the node. js command prompt or open cmd directl
Vue. js: custom components and vue. js
OverviewWe know that a Vue instance can be bound to a view through el, that is, it acts as a ViewModel. In fact, a Vue instance can not only act as a ViewModel, in addition, you can see a component, that is, including both the View and ViewModel, which can form an independent in
Transition and animation are required for Vue. js every day, and transition animation for vue. js
With the transition system of Vue. js, You can automatically apply the transition effect when an element is inserted or removed from the DOM. Vue. js will trigger CSS transition or animation at an appropriate time. You can
websocket.onmessage = function (event) {
$scope. Notificationreminder (Event.data);
}
The callback method for connection shutdown
websocket.onclose = function () {
//notificationreminder ("close");
}
Listen to the window Shutdown event, when the window is closed, active to close the WebSocket connection, to prevent the connection has not been disconnected to close the window, the server side will throw an exception.
window.onbeforeunload = function () {
websocket.close ();
}
Send
Build steps:1, download cordova-android extract to your own directory2, install node.js::http://nodejs.org/, decompression by step installation can be detected in the terminal input: #npm3, install Dos2unix, do not know what this is for: #brew install Dos2unix4, install apache-ant command: #brew insall ant5, download the Android SDK package, Adt-bundle-mac extract to the specified directory,6, SET Environment variables:#export path=/users/xxx/adt-bund
is open.
Open chrome on your phone to browse the site or open the hybrid program.
Connect your phone to your computer via a USB cable, and ask if you want to turn on USB debugging to select "Yes". In the case of an emulator, enter the IP address of the ADB connect
Open chrome on your computer and visit the chrome://inspect/#devices, which is a Chrome internal page where you'll see a list of the devices that are listed in the WebView that it contains.
Under this webview there wi
PhoneGap2.7.0Extract it and find the Lib/android directory.2. Create a new Andriod project under Eclipse, just like a regular project.3. Create a new folder "www" under the assets DirectoryCopy the cordova-2.6.0.js from the Lib/android directory to this directory. Copy the Cordova-2.6.0.jar to the Libs directory.4. Create a new HTML file index.html in the WWW directory. Our interface is going to be built h
When using Cordova to develop an iOS project, there was a problem uploading the image. Use the HTML HTML page code: HTML > Head > Head > Body > type= "file"/> body> html>Then in the real machine test, click Select File, the console appears layout error log:unable to simultaneously satisfy constraints. Probably at least one of the constraintsinchThe following list isOne you don't want.Try This: (1) look at each constraint andTryTo
The page on the phone is not as easy to debug as desktop development. You can use weinre for remote debugging to facilitate development. This article describes installation and use under Windows.InstallationWith NPM installation, you can run:
NPM install-g weinre
The installation path may be like this:Input command
WeinreCan be started.
To open a URL using your browser:http://localhost:8080We recommend using Chrome.If you have a firewall, be aware that you need to all
The Ionic frame seems to have the following two combinations inside. This sentence is to be determined.Cordova This sentence is the best explanation:When using the Cordova APIs, a app can be built without any native code (Java, Objective-c, etc) from the app developer. Instead, Web technologies is used, and they is hosted in the app itself locally (generally no on a remote HTTP server).PhoneGapPhoneGap is an open-source development framework designed
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