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author | Ilia Motornyi <elmot@vaadin.com> | 2015-12-03 14:59:05 +0000 |
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committer | Vaadin Code Review <review@vaadin.com> | 2015-12-03 14:59:12 +0000 |
commit | 2af72ba9636bec70046394c41744f89ce4572e35 (patch) | |
tree | ccb3dc2d2239585f8c3f79eb5f131ff61ca9ce86 /documentation/clientside/clientside-debugging.asciidoc | |
parent | 8aa5fabe89f2967e966a64842a608eceaf80d08f (diff) | |
download | vaadin-framework-2af72ba9636bec70046394c41744f89ce4572e35.tar.gz vaadin-framework-2af72ba9636bec70046394c41744f89ce4572e35.zip |
Revert "Merge branch 'documentation'"7.6.0.beta2
This reverts commit f6874bde3d945c8b2d1b5c17ab50e2d0f1f8ff00.
Change-Id: I67ee1c30ba3e3bcc3c43a1dd2e73a822791514bf
Diffstat (limited to 'documentation/clientside/clientside-debugging.asciidoc')
-rw-r--r-- | documentation/clientside/clientside-debugging.asciidoc | 125 |
1 files changed, 0 insertions, 125 deletions
diff --git a/documentation/clientside/clientside-debugging.asciidoc b/documentation/clientside/clientside-debugging.asciidoc deleted file mode 100644 index efbe24a8ec..0000000000 --- a/documentation/clientside/clientside-debugging.asciidoc +++ /dev/null @@ -1,125 +0,0 @@ ---- -title: Debugging Client-Side Code -order: 6 -layout: page ---- - -[[clientside.debugging]] -= Debugging Client-Side Code - -Vaadin currently includes SuperDevMode for debugging client-side code right in -the browser. - -The predecessor of SuperDevMode, the GWT Development Mode, no longer works in -recent versions of Firefox and Chrome, because of certain API changes in the -browsers. There exists workarounds on some platforms, but for the sake of -simplicity, we recommend using the SuperDevMode. - -ifdef::web[] -[[clientside.debugging.devmode]] -== Launching Development Mode - -The Development Mode launches the application in the browser, compiles the -client-side module (or widget set) when the page is loaded, and allows debugging -the client-side code in Eclipse. You can launch the Development Mode by running -the [classname]#com.google.gwt.dev.DevMode# class. It requires some parameters, -as described later. - -The Vaadin Plugin for Eclipse can create a launch configuration for the -Development Mode. In the Vaadin section of project properties, click the -[guibutton]#Create development mode launch# button. This creates a new launch -configuration in the project. You can edit the launch configuration in "Run > -Run Configurations". - - ----- --noserver -war WebContent/VAADIN/widgetsets com.example.myproject.widgetset.MyWidgetSet -startupUrl http://localhost:8080/myproject -bindAddress 127.0.0.1 ----- - -The parameters are as follows: - -[parameter]#-noserver#:: Normally, the Development Mode launches its own Jetty server for hosting the content. If you are developing the application under an IDE that deploys it to a server, such as Eclipse, you can disable the Development Mode server with this option. -[parameter]#-war#:: Specifies path to the location where the JavaScript is to be compiled. When developing a pure client-side module, this could be the [filename]#WebContent# (in Eclipse) or some other folder under it. When compiling widget sets, it must be [filename]#WebContent/VAADIN/widgetsets#. -[parameter]#-startupUrl#:: Specifies the address of the loader page for the application. For server-side Vaadin applications, this should be the path to the Vaadin application servlet, as defined in the deployment. For pure client-side widgets, it should be the page where the application is included. -[parameter]#-bindAddress#:: This is the IP address of the host in which the Development Mode runs. For debugging on the development workstation, it can be just [literal]#++127.0.0.1++#. Setting it as the proper IP address of the host enables remote debugging. - - -endif::web[] - -[[clientside.debugging.superdevmode]] -== Launching SuperDevMode - -The SuperDevMode is much like the old Development Mode, except that it does not -require a browser plugin. Compilation from Java to JavaScript is done -incrementally, reducing the compilation time significantly. It also allows -debugging JavaScript and even Java right in the browser (currently only -supported in Chrome). - -You can enable SuperDevMode as follows: - -. You need to set a redirect property in the [filename]#.gwt.xml# module -descriptor as follows: - - -+ ----- -<set-configuration-property name="devModeRedirectEnabled" value="true" /> ----- -+ -In addition, you need the [literal]#++xsiframe++# linker. It is included in the -[classname]#com.vaadin.DefaultWidgetSet# as well as in the -[classname]#com.vaadin.Vaadin# module. Otherwise, you need to include it with: - - -+ ----- -<add-linker name="xsiframe" /> ----- -. Compile the module (that is, the widget set), for example by clicking the button in Eclipse. -. If you are using Eclipse, create a launch configuration for the SuperDevMode by -clicking the [guibutton]#Create SuperDevMode launch# in the [guilabel]#Vaadin# -section of the project properties. - -.. The main class to execute should be [classname]#com.google.gwt.dev.codeserver.CodeServer#. -.. The application takes the fully-qualified class name of the module (or widget set) as parameter, for example, [classname]#com.example.myproject.widgetset.MyprojectWidgetset#. -.. Add project sources to the class path of the launch if they are not in the project class path. - - -The above configuration only needs to be done once to enable the SuperDevMode. -After that, you can launch the mode as follows: - -. Run the SuperDevMode Code Server with the launch configuration that you created above. This perfoms the initial compilation of your module or widget set. -. Launch the servlet container for your application, for example, Tomcat. -. Open your browser with the application URL and add [literal]#++?superdevmode++# parameter to the URL (see the notice below if you are not extending [classname]#DefaultWidgetSet#). This recompiles the code, after which the page is reloaded with the SuperDevMode. You can also use the [literal]#++?debug++# parameter and then click the [guibutton]#SDev# button in the debug console. - -If you make changes to the client-side code and refresh the page in the browser, -the client-side is recompiled and you see the results immediately. - -The Step 3 above assumes that you extend [classname]#DefaultWidgetSet# in your -module. If that is not the case, you need to add the following at the start of -the [methodname]#onModuleLoad()# method of the module: - - ----- -if (SuperDevMode.enableBasedOnParameter()) { return; } ----- - -Alternatively, you can use the bookmarklets provided by the code server. Go to -http://localhost:9876/ and drag the bookmarklets " [guilabel]#Dev Mode On#" and -" [guilabel]#Dev Mode Off#" to the bookmarks bar - - -[[clientside.debugging.chrome]] -== Debugging Java Code in Chrome - -Chrome supports source maps, which allow debugging Java source code from which -the JavaScript was compiled. - -Open the Chrome Inspector by right-clicking and selecting [guilabel]#Inspect -Element#. Click the settings icon in the lower corner of the window and check -the "Scripts > Enable source maps" option. Refresh the page with the Inspector -open, and you will see Java code instead of JavaScript in the scripts tab. - - - - |