/**
* @class Ext.grid.feature.GroupingSummary
* @extends Ext.grid.feature.Grouping
- *
+ *
* This feature adds an aggregate summary row at the bottom of each group that is provided
- * by the {@link Ext.grid.feature.Grouping} feature. There are 2 aspects to the summary:
- *
+ * by the {@link Ext.grid.feature.Grouping} feature. There are two aspects to the summary:
+ *
* ## Calculation
- *
+ *
* The summary value needs to be calculated for each column in the grid. This is controlled
* by the summaryType option specified on the column. There are several built in summary types,
* which can be specified as a string on the column configuration. These call underlying methods
@@ -37,9 +37,9 @@
*
* Alternatively, the summaryType can be a function definition. If this is the case,
* the function is called with an array of records to calculate the summary value.
- *
+ *
* ## Rendering
- *
+ *
* Similar to a column, the summary also supports a summaryRenderer function. This
* summaryRenderer is called before displaying a value. The function is optional, if
* not specified the default calculated value is shown. The summaryRenderer is called with:
@@ -47,9 +47,10 @@
* - value {Object} - The calculated value.
* - summaryData {Object} - Contains all raw summary values for the row.
* - field {String} - The name of the field we are calculating
- *
+ *
* ## Example Usage
*
+ * @example
* Ext.define('TestResult', {
* extend: 'Ext.data.Model',
* fields: ['student', 'subject', {
@@ -57,7 +58,7 @@
* type: 'int'
* }]
* });
- *
+ *
* Ext.create('Ext.grid.Panel', {
* width: 200,
* height: 240,
@@ -92,7 +93,7 @@
* text: 'Name',
* summaryType: 'count',
* summaryRenderer: function(value){
- * return Ext.String.format('{0} student{1}', value, value !== 1 ? 's' : '');
+ * return Ext.String.format('{0} student{1}', value, value !== 1 ? 's' : '');
* }
* }, {
* dataIndex: 'mark',
@@ -102,20 +103,20 @@
* });
*/
Ext.define('Ext.grid.feature.GroupingSummary', {
-
+
/* Begin Definitions */
-
+
extend: 'Ext.grid.feature.Grouping',
-
+
alias: 'feature.groupingsummary',
-
+
mixins: {
summary: 'Ext.grid.feature.AbstractSummary'
},
-
+
/* End Definitions */
-
+
/**
* Modifies the row template to include the summary row.
* @private
@@ -123,7 +124,7 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
*/
getFeatureTpl: function() {
var tpl = this.callParent(arguments);
-
+
if (this.showSummaryRow) {
// lop off the end </tpl> so we can attach it
tpl = tpl.replace('</tpl>', '');
@@ -131,7 +132,7 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
}
return tpl;
},
-
+
/**
* Gets any fragments needed for the template.
* @private
@@ -140,7 +141,7 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
getFragmentTpl: function() {
var me = this,
fragments = me.callParent();
-
+
Ext.apply(fragments, me.getSummaryFragments());
if (me.showSummaryRow) {
// this gets called before render, so we'll setup the data here.
@@ -149,7 +150,7 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
}
return fragments;
},
-
+
/**
* Gets the data for printing a template row
* @private
@@ -165,7 +166,7 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
name = me.summaryGroups[index - 1].name,
active = me.summaryData[name],
column;
-
+
for (; i < length; ++i) {
column = columns[i];
column.gridSummaryValue = this.getColumnValue(column, active);
@@ -173,7 +174,7 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
}
return data;
},
-
+
/**
* Generates all of the summary data to be used when processing the template
* @private
@@ -195,16 +196,15 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
root,
key,
comp;
-
+
for (i = 0, length = groups.length; i < length; ++i) {
data[groups[i].name] = {};
}
-
- /**
- * @cfg {String} remoteRoot. The name of the property
- * which contains the Array of summary objects. Defaults to <tt>undefined</tt>.
- * It allows to use server-side calculated summaries.
- */
+
+ /**
+ * @cfg {String} [remoteRoot=undefined] The name of the property which contains the Array of
+ * summary objects. It allows to use server-side calculated summaries.
+ */
if (me.remoteRoot && reader.rawData) {
// reset reader root and rebuild extractors to extract summaries data
root = reader.root;
@@ -217,21 +217,21 @@ Ext.define('Ext.grid.feature.GroupingSummary', {
reader.root = root;
reader.buildExtractors(true);
}
-
+
for (i = 0, length = columns.length; i < length; ++i) {
comp = Ext.getCmp(columns[i].id);
fieldData = me.getSummary(store, comp.summaryType, comp.dataIndex, true);
-
+
for (key in fieldData) {
if (fieldData.hasOwnProperty(key)) {
data[key][comp.id] = fieldData[key];
}
}
-
+
for (key in remoteData) {
if (remoteData.hasOwnProperty(key)) {
remote = remoteData[key][comp.dataIndex];
- if (remote !== undefined) {
+ if (remote !== undefined && data[key] !== undefined) {
data[key][comp.id] = remote;
}
}