http://www.jexp.ru/index.php?action=history&feed=atom&title=Java%2FGWT%2FFormPanel 2026-04-22T22:41:36Z История изменений этой страницы в вики MediaWiki 1.30.0 http://www.jexp.ru/index.php?title=Java/GWT/FormPanel&diff=7025&oldid=prev 2010-06-01T06:35:26Z

<p>1 версия</p> <table class="diff diff-contentalign-left" data-mw="interface"> <tr style="vertical-align: top;" lang="ru"> <td colspan="1" style="background-color: white; color:black; text-align: center;">← Предыдущая</td> <td colspan="1" style="background-color: white; color:black; text-align: center;">Версия 06:35, 1 июня 2010</td> </tr><tr><td colspan="2" style="text-align: center;" lang="ru"><div class="mw-diff-empty">(нет различий)</div> </td></tr></table>

Admin http://www.jexp.ru/index.php?title=Java/GWT/FormPanel&diff=7024&oldid=prev 2010-05-31T18:01:44Z

<p></p> <p><b>Новая страница</b></p><div>== Create a form with GWT controls ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> package com.jexp.gwt.client;<br /> import com.google.gwt.core.client.EntryPoint;<br /> import com.google.gwt.user.client.Window;<br /> import com.google.gwt.user.client.ui.Button;<br /> import com.google.gwt.user.client.ui.ClickListener;<br /> import com.google.gwt.user.client.ui.Grid;<br /> import com.google.gwt.user.client.ui.Label;<br /> import com.google.gwt.user.client.ui.RootPanel;<br /> import com.google.gwt.user.client.ui.TextBox;<br /> import com.google.gwt.user.client.ui.Widget;<br /> public class GWTClient implements EntryPoint{<br /> Label nameLabel = new Label(&quot;Name:&quot;);<br /> TextBox nameBox = new TextBox();<br /> Label addrLabel = new Label(&quot;Address:&quot;);<br /> TextBox addrBox = new TextBox();<br /> Label phoneLabel = new Label(&quot;Phone number:&quot;);<br /> TextBox phoneBox = new TextBox();<br /> Button button = new Button(&quot;Submit&quot;);<br /> Grid grid = new Grid(4, 2);<br /> <br /> public void onModuleLoad() {<br /> grid.setWidget(0, 0, nameLabel);<br /> grid.setWidget(0, 1, nameBox);<br /> grid.setWidget(1, 0, addrLabel);<br /> grid.setWidget(1, 1, addrBox);<br /> grid.setWidget(2, 0, phoneLabel);<br /> grid.setWidget(2, 1, phoneBox);<br /> grid.setWidget(3, 1, button);<br /> RootPanel.get().add(grid);<br /> <br /> button.addClickListener(new ClickListener() {<br /> public void onClick(Widget sender) {<br /> grid.setVisible(false);<br /> RootPanel.get().add(<br /> new Label(&quot;Thanks for your submission.&quot;));<br /> Window.alert(&quot;Submit name=&quot; + nameBox.getText()<br /> + &quot;\naddress=&quot; + addrBox.getText() + &quot;\nphone=&quot;<br /> + phoneBox.getText());<br /> }<br /> });<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;<br /> <br /> <br /> <br /> <br /> <br /> <br /> == Form Panel for form control ==<br /> <br /> <br /> <br /> <br /> <br /> <br /> <br /> &lt;!-- start source code --&gt;<br /> <br /> &lt;source lang=&quot;java&quot;&gt;<br /> <br /> package com.jexp.gwt.client;<br /> import com.google.gwt.core.client.EntryPoint;<br /> import com.google.gwt.user.client.Window;<br /> import com.google.gwt.user.client.ui.Button;<br /> import com.google.gwt.user.client.ui.ClickListener;<br /> import com.google.gwt.user.client.ui.RootPanel;<br /> import com.google.gwt.user.client.ui.Widget;<br /> import com.google.gwt.user.client.ui.HTML;<br /> import com.google.gwt.user.client.ui.Grid;<br /> import com.google.gwt.user.client.ui.FileUpload;<br /> import com.google.gwt.user.client.ui.FormHandler;<br /> import com.google.gwt.user.client.ui.FormPanel;<br /> import com.google.gwt.user.client.ui.FormSubmitCompleteEvent;<br /> import com.google.gwt.user.client.ui.FormSubmitEvent;<br /> import com.google.gwt.user.client.ui.Grid;<br /> import com.google.gwt.user.client.ui.Label;<br /> import com.google.gwt.user.client.ui.TextBox;<br /> <br /> public class GWTClient implements EntryPoint{<br /> public void onModuleLoad() {<br /> FormPanelExample e = new FormPanelExample();<br /> <br /> RootPanel.get().add(e);<br /> }<br /> }<br /> class FormPanelExample extends FormPanel {<br /> Grid grid = new Grid(3, 2);<br /> FileUpload upload = new FileUpload();<br /> TextBox textBox = new TextBox();<br /> Label textLabel = new Label(&quot;Name&quot;);;<br /> Label fileLabel = new Label(&quot;Upload Something&quot;);<br /> Button submit = new Button(&quot;Submit&quot;);<br /> public FormPanelExample() {<br /> super();<br /> textBox.setName(&quot;textBox&quot;);<br /> <br /> grid.setWidget(0, 0, textLabel);<br /> grid.setWidget(0, 1, textBox);<br /> <br /> upload.setName(&quot;upload&quot;);<br /> grid.setWidget(1, 0, fileLabel);<br /> grid.setWidget(1, 1, upload);<br /> <br /> submit.addClickListener(new ClickListener() {<br /> public void onClick(Widget sender) {<br /> submit();<br /> }<br /> });<br /> grid.setWidget(2, 0, submit);<br /> setAction(&quot;/someAction&quot;);<br /> setEncoding(FormPanel.ENCODING_MULTIPART);<br /> setMethod(FormPanel.METHOD_POST);<br /> setWidget(grid);<br /> setStyleName(&quot;formPanel&quot;);<br /> addFormHandler(new FormHandler() {<br /> public void onSubmitComplete(FormSubmitCompleteEvent event) {<br /> Window.alert(event.getResults());<br /> }<br /> public void onSubmit(FormSubmitEvent event) {<br /> }<br /> });<br /> }<br /> }<br /> <br /> <br /> &lt;/source&gt;<br /> <br /> <br /> &lt;!-- end source code --&gt;</div>