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POWhy do I get a JavascriptException "no method 'focus'" when I click on a EditTextCell?
 

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  1. POWhy do I get a JavascriptException "no method 'focus'" when I click on a EditTextCell?
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    <p>I'm using GWT, building a table.</p> <p>I would like on of the fields to be a EditTextCell. It renders OK initially, but then when I click on it to make it change into a TextInputCell, I see the following exception in Eclipse:</p> <pre><code>15:13:22.428 [ERROR] [xxx] Uncaught exception escaped com.google.gwt.core.client.JavaScriptException: (TypeError): Object [object Text] has no method 'focus' at com.google.gwt.dev.shell.BrowserChannelServer.invokeJavascript(BrowserChannelServer.java:237) at com.google.gwt.dev.shell.ModuleSpaceOOPHM.doInvoke(ModuleSpaceOOPHM.java:132) at com.google.gwt.dev.shell.ModuleSpace.invokeNative(ModuleSpace.java:561) at com.google.gwt.dev.shell.ModuleSpace.invokeNativeObject(ModuleSpace.java:269) at com.google.gwt.dev.shell.JavaScriptHost.invokeNativeObject(JavaScriptHost.java:91) at com.google.gwt.core.client.impl.Impl.apply(Impl.java) at com.google.gwt.core.client.impl.Impl.entry0(Impl.java:214) at sun.reflect.GeneratedMethodAccessor252.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597) at com.google.gwt.dev.shell.MethodAdaptor.invoke(MethodAdaptor.java:103) at com.google.gwt.dev.shell.MethodDispatch.invoke(MethodDispatch.java:71) at com.google.gwt.dev.shell.OophmSessionHandler.invoke(OophmSessionHandler.java:167) at com.google.gwt.dev.shell.BrowserChannelServer.reactToMessages(BrowserChannelServer.java:281) at com.google.gwt.dev.shell.BrowserChannelServer.processConnection(BrowserChannelServer.java:531) at com.google.gwt.dev.shell.BrowserChannelServer.run(BrowserChannelServer.java:352) at java.lang.Thread.run(Thread.java:680) </code></pre> <p>Relevant code is: </p> <pre><code>private void buildTable() { // Create a celltable final CellTable&lt;Person&gt; personTable = new CellTable&lt;Person&gt;(KEY_PROVIDER); // Create name column final EditTextCell nameCell = new EditTextCell(); Column&lt;Person, String&gt; nameColumn = new Column&lt;Person, String&gt;(nameCell) { @Override public String getValue(Person person) { return person.getName(); } }; nameColumn.setFieldUpdater(new FieldUpdater&lt;Person,String&gt;() { public void update(int index, Person object, String value) { System.out.println("field updater called"); } }); // Make the name column sortable. nameColumn.setSortable(true); personTable.addColumn(nameColumn, "Name"); // ... and then code for other columns... } </code></pre> <p>Does anyone have a clue on why I get the exception that I'm seeing? </p>
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      1. POWhy do I get a JavascriptException "no method 'focus'" when I click on a EditTextCell?
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