uibinder

问题 I started to look into using GWT in combination with UiBuilder. I'm a bit puzzled about how you can use the @UiHandler(..) directive to make simple event handle code as written down in the GWT documentation: @UiHandler("button") void handleClick(ClickEvent e) { Window.alert("Hello, AJAX"); } In this case the method handleClick is used. How do you know for each GWT widget what methods can be created with @UiHandler ? For some you can also create a doClose() method. But what can you use with,

问题 I want to implement this example of celllist with one modification. I want to make each row to a grey color once its clicked by someone. It should persist there, and not change as the user clicks on another row. It's okay if its gone once a new server call is made. I'm doing this to mark it as a 'read message' for the user. Any clues? I overrided (updated) the css style of cellList as below but when I inspect I dont see the 'myCss' style being applied . CellListStyles.css @external .dataView

问题 I am trying to integrate with the new GWT Editor framework of GWT 2.1.0. I also want to add my validation checks into the framework. However, I am struggling to find a decent example how to do this. For the moment I have the following code: <!DOCTYPE ui:UiBinder SYSTEM "http://dl.google.com/gwt/DTD/xhtml.ent"> <ui:UiBinder xmlns:ui="urn:ui:com.google.gwt.uibinder" xmlns:g="urn:import:com.google.gwt.user.client.ui" xmlns:e="urn:import:com.google.gwt.editor.ui.client"> <ui:with type="be.credoc

问题 It seems that Panel doesn't inherit from HasClickHandlers and I can't add a clickHandler to DivElement. Is there any way to add the clickHandler to a DIV? EDIT: The reason I can't use Label as that the DIV I want to be clickable contains other DIV. 回答1: By default, Panel doesnt 'sink' the onCLick event. That is, clicking on Panels doesnt actually result into a 'ClickEvent' and hence the handler isnt fired. To use click events with Panel (or for that matter any other Widget) you must first

问题 I want the browser to show a vertical scrollbar when the content grows larger than the page. The content and footer disappear below the screen instead of showing a vertical scroll bar (like we see on the SO home page). I asked a similar question earlier, but it was directed at why the page footer wouldn't expand as the content grew. I got that sorted out but now the footer moves south but a page scrollbar never shows up. My UiBinder xml is as follows (here's a link to the file): <g

问题 which is better in GWT interface, using the normal MVP with javacode, or UiBinder?? from performance, editing, simplicity aspects. 回答1: This is what Google says: Besides being a more natural and concise way to build your UI than doing it through code, UiBinder can also make your app more efficient. Browsers are better at building DOM structures by cramming big strings of HTML into innerHTML attributes than by a bunch of API calls. UiBinder naturally takes advantage of this, and the result is

问题 I need to integrate the following script inside a div in UIBinder: <!-- Begin: adBrite, Generated: 2011-04-14 8:40:27 --> <script type="text/javascript"> var AdBrite_Title_Color = '66B5FF'; var AdBrite_Text_Color = '000000'; var AdBrite_Background_Color = 'FFFFFF'; var AdBrite_Border_Color = 'CCCCCC'; var AdBrite_URL_Color = '008000'; try{var AdBrite_Iframe=window.top!=window.self?2:1;var AdBrite_Referrer=document.referrer==''?document.location:document.referrer;AdBrite_Referrer

问题 This has been addressed for C# in here by using jQuery or by changing dynamically the "input" type. The jQuery option is probably overkilling in GWT and the change of input type I think is not possible. What is the best way to do it using GWT? is it really necessary to do two inputs (one for the watermark as TextInput and another one for the password as Password and switch between them?) 回答1: The easiest is to set the element's placeholder: passwd.getElement().setProperty("watermark") .

问题 Sorry if this was already answered before. I did a little searching and found nothing that could solve my problem. I created an application with Spring Roo, then converted to a GWT app. All the code generated by Spring Roo is only for CRUD. Now i want to add a Calendar for make appointments, so i need to move to another page. I´ve added this code to ScaffoldDesktopShell.java() public ScaffoldDesktopShell() { initWidget(BINDER.createAndBindUi(this)); startButton.addClickHandler(new

问题 I am trying to test my gwt project using GwtTestCase. But I can't create an instance of a Composite component. Here is the code and stack trace... Login.java (My composite component) public class Login extends Composite{ @UiField TextBox userName; @UiField TextBox password; @UiField Button loginButton; private static LoginUiBinder uiBinder = GWT.create(LoginUiBinder.class); interface LoginUiBinder extends UiBinder<Widget, Login> {} public Login() { initWidget(uiBinder.createAndBindUi(this));