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POOutput datetime value to StaticTextField in SmartGWT
 

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  1. POOutput datetime value to StaticTextField in SmartGWT
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    <p>I have a field in my dataset defined as:</p> <pre><code>DataSourceDateTimeField dateField = new DataSourceDateTimeField("date"); </code></pre> <p>and a <code>StaticTextItem</code> in <code>DynamicForm</code> defined as</p> <pre><code>StaticTextItem dateItem = new StaticTextItem("date", "Date"); </code></pre> <p>I played a lot with different combinations of <code>setDateFormatter</code>, but datetime values are still rendered as something like <code>2011-08-23T20:00:00</code> (datasource receives it in json as a <code>yyyy-MM-dd'T'HH:mm:ss.SSSZ</code> field).</p> <p>Is there some easy way to output datetime values to <code>StaticTextItem</code>? I assume using <code>DynamicForm.fetchData()</code>.</p> <hr> <p>UPD1. Data example.</p> <p>Table row in PgSQL:</p> <pre><code>1 | "2011-09-29 12:10:05.010276+04" | "Europe" </code></pre> <p>Data sent by REST service:</p> <pre><code>{ "location":"Europe", "id":1, "date":"2011-09-29T08:10:05.010+0000" } </code></pre> <p>Data fetched by SGWT from REST service (I dumped it with <code>JSON.encode(XMLTools.selectObjects(data, "/").getJavaScriptObject())</code> in my implementation of <code>transformResponse()</code>) :</p> <pre><code>{ "location":"Europe", "id":1, "date":"2011-09-29T08:10:05" } </code></pre> <p>Value as rendered in StaticTextField:</p> <pre><code>2011-09-29T08:10:05 </code></pre> <p>So datetime values returned by server seem to conform the <a href="http://www.w3schools.com/schema/schema_dtypes_date.asp" rel="nofollow">standard</a> and also I have no warnings in Developer Console.</p> <hr> <p>UPD2. May be I'm doing something wrong in my <code>transformResponse()</code> ? </p> <pre><code>protected void transformResponse(DSResponse response, DSRequest request, Object data) { String json = JSON.encode(XMLTools.selectObjects(data, "/").getJavaScriptObject()); SC.logWarn("Response received"); SC.logWarn(json); Record[] records = jsonToRecords(json); //safe HTML text values for (Record rec: records) { for (DataSourceField field: getFields()) { if (field.getType() == FieldType.TEXT) { String textVal = rec.getAttribute(field.getName()); if (textVal != null) { textVal = SafeHtmlUtils.htmlEscape(textVal); } rec.setAttribute(field.getName(), textVal); } } } response.setData(records); response.setStartRow(0); response.setEndRow(records.length); response.setTotalRows(records.length); } /** * Converts JS-array into SmartGWT records */ public static native ListGridRecord[] jsonToRecords(String jsonString) /*-{ var json = eval(jsonString); return @com.smartgwt.client.widgets.grid.ListGrid::convertToListGridRecordArray(Lcom/google/gwt/core/client/JavaScriptObject;)(json); }-*/; </code></pre>
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