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POExtJS XTemplates: calling a template from another template
 

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  1. POExtJS XTemplates: calling a template from another template
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    <p>I am trying to avoid redundacy and call a generic XTemplate to format the date and time in GMT from a timestamp.</p> <p>This does not output the string i expect but just [Object object] in the UI.</p> <pre><code>SCB.RMWB.templates = { timeStamp: function(stamp) { return new Ext.XTemplate( '&lt;span class="time-frame"&gt;{[ this.dateRangeMsg(stamp) ]}&lt;/span&gt;', { dateRangeMsg: function(stamp) { console.log('stamp', stamp); var dateTime = new Date(), now = Ext.Date.format(dateTime, 'U'), // gives us seconds since the UNIX Epoch from Ext.Date class offset = Ext.Date.format(dateTime, 'Z'), // gives us GMT offset from Ext.Date class minutesAgo = (now - 300), // 5 minutes ago hourAgo = (now - 3600), // one hour ago msg = ''; if (stamp &gt;= minutesAgo &amp;&amp; stamp &lt;= now) { msg = 'Moments ago'; } else if (stamp &gt;= hourAgo &amp;&amp; stamp &lt;= now){ msg = '1 hour ago'; } else { msg = this.formatGMT(stamp, offset).toString(); } return msg; }, formatGMT: function(stamp, offset){ var time; // * 1000 gives us date string to format in Ext.Date class if (offset &gt; 0){ time = new Date((stamp - offset) * 1000); } else { time = new Date((stamp + offset) * 1000); } return Ext.Date.format(time, 'd-M-y, H:i \\G\\M\\T'); } } ); }, notifications: { flyout: function(){ return new Ext.XTemplate( '&lt;tpl for="."&gt;', '&lt;li id="notification-flyout-{id}"&gt;', '&lt;div class="data-details"&gt;', '&lt;p&gt;{message}&lt;/p&gt;', '{[ this.renderTimeStamp(values.sentDate) ]}', '&lt;/div&gt;', '&lt;/li&gt;', '&lt;/tpl&gt;', { renderTimeStamp: function(stamp) { return SCB.RMWB.templates.timeStamp(stamp); } } ); } } }; </code></pre> <p>If i keep the timestamp functions in the original template it works fine but this functionality will be used in several places in different templates so i would like something more generic i can re-use.</p>
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    1. COJust define the two functions separately and reference them as methods in your template definitions. Or do `SCB.RMWB.templates.timeStamp.call(this, stamp)` – you need to have the right context.
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