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Last modified by Steve Peery on 2013/05/29 14:41
From version 13.1
edited by Steve Peery
on 2013/01/14 11:03
Change comment: There is no comment for this version
To version 8.1
edited by Pascal Robert
on 2011/12/27 07:06
Change comment: There is no comment for this version

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Author
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1 -XWiki.speery
1 +XWiki.probert
Content
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7 7  
8 8  {{info}}
9 9  If the Wonder project types don't appear in the File->New menu, you are probably in a Java perspective instead of WOLips.
10 -Go to the Window->Open Perspective->Other... menu and select WOLips.
11 11  {{/info}}
12 12  
13 13  The project wizard will ask for the project name. Enter **HelloWorld**. Click **Finish**.
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35 35  
36 36  Now, let's make the "Hello World" to be dynamic. If the HelloWorld application is still running, terminate it by clicking on the square red button in the **Console** tab.
37 37  
38 -In the project, open the **Sources** folder, open the **your.app.components** package and open **Main.java**. **Main.java** is the Java part of a Project Wonder component. If you check the content of the **Related** tab, you will see that **Main.java** is related to other files like **Main.wo** and **Main.api**, it's a good way to find out if a Java class is part of a component.
37 +In the project, open the **Sources** folder, open the **your.app.components** package and open **Main.java**. **Main.java** is the Java part of a Project Wonder component. If you check the content of the **Related** tab, you will see that **Main.java** is related to other files like **Main.wo** and **Main.api**, it's a good way to find out if a Java class is part of a component.
39 39  
40 40  [[image:RelatedTab.png||border="1"]]
41 41  
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55 55  
56 56  Save the file.
57 57  
58 -So now we have a variable to display the content of a string. The next step is to open the HTML part of the component to actually display the string. In the **Related** view, double-click on the **Main.wo** file. This action will open the component in the Component Editor.
57 +So now we have a variable to display the content of a string. The next step is to open the HTML part of the component to actually display the string. In the **Related** view, double-click on the **Main.wo** file. This action will open the component in the Component Editor.
59 59  
60 60  [[image:ComponentEditor.png||border="1"]]
61 61  
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65 65  <wo:str value = "$myTextForDisplay" />
66 66  {{/code}}
67 67  
68 -And save your modifications. You are now ready to run the application again. The first time you ran the application, it created a run configuration inside Eclipse, so to run the application again, click on the green circle with a white arrow in the toolbar, and select **HelloWorld**.
67 +And save your modifications. You are now ready to run the application again. The first time you ran the application, it created a run configuration inside Eclipse, so to run the application again, click on the green circle with a white arrow in the toolbar, and select **HelloWorld**. [[image:RunConfig.png||border="1"]]
69 69  
70 -[[image:RunConfig.png||border="1"]]
71 -
72 72  The application is now displaying the string for the Java variable You can terminate the application.
73 73  
74 74  Final step: making the string truly variable by having a small text field to update the string. To do so, go back into the Main component editor view and just after the //<wo:str_ call, add~://
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94 94  {{/code}}
95 95  
96 96  Run the project again, and update the string in the text field. It's now 100% dynamic Since we added a setter for the variable a couple of steps before, you don't need to set the string in the updateString method, that's the power of bindings.
97 -
98 -[[You can move on to the next tutorial>>Your First Rest Project]].