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Ext.define('ChartLineTest', {
extend: 'Ext.panel.Panel',
autoScroll : true,
selectYear:null,
initComponent: function () {
var me = this;
me.store = me.createStore();
me.grid = me.getGridPanel();
me.mainPanel = Ext.create('Ext.panel.Panel',{
layout:'fit',
items:[me.grid],
tbar:me.createQueryTbar(),
});
Ext.apply(me,{
layout:'fit',
items:[me.mainPanel]
});
me.callParent();
me.mainPanel.down('chart').on('cellclick', function(grid, td, cellIndex, record, tr, rowIndex, e, eOpts) {
me.onCellClick(cellIndex, record);
});
},
getGridPanel:function(){
var me = this;
return {
xtype:'chart',
animate : true,
legend: {
display: "bottom",
spacing: 2,
padding: 5,
font: {
name: 'Tahoma',
color: '#3366FF',
size: 12,
bold: true
}
},
store:me.store,
axes:me.createAxes(),
series:me.createSeries(),
}
},
createQueryTbar: function(){
var me=this;
var tbar=[
{
xtype : 'combo',
fieldLabel:'选择年份',
name:'selectYear',
queryMode : 'local',
editable : true,
readOnly:false,
labelWidth: 60,
width:200,
store : new Ext.data.ArrayStore({
fields : ['id','name'],
data : []
}),
valueField : 'name',
displayField : 'id',
triggerAction : 'all',
autoSelect : true,
listeners : {
beforerender : function(){
var newyear = Ext.Date.format(new Date(),'Y');
var yearlist = [];
for(var i = newyear;i>=2015;i--){
yearlist.push([i,i]);
}
this.store.loadData(yearlist);
}
}
},
{xtype: 'button',text : '查找',
listeners : {
"click" : function() {
var value = Ext.ComponentQuery.query('[name=selectYear]')["0"].value;
me.selectYear = value;
me.store.load();
}}}
];
return tbar;
},
createStore: function () {
var me = this;
return Ext.create('Ext.data.JsonStore', {
fields: [
{name: 'id', mapping: 'id'},
{name:'statTime',mapping:'statTime',type:'date',dateFormat:'time'},
'activeCount', 'effectiveCount','effectiveProportion',
],
proxy: {
type: 'ajax',
url: ctx+'/mvc/com/analyze/tblVwMonthUserStat',
reader: {
type: 'json',
root: 'root',
totalProperty: 'totalProperty'
}
},
listeners: {
'beforeload': function (store, operation, eOpts) {
store.proxy.extraParams.selectYear = me.selectYear
}
},
autoLoad: true
});
},
createAxes: function () {
var me = this;
var columns = [
{
type: 'Numeric',
position: 'left',
minimum: 1000,
maximum: 10000,
label: {
renderer: Ext.util.Format.numberRenderer('0,0')
},
title: '人数',
grid: true,
},
{
type: 'Numeric',
position: 'right',
minimum: 1000,
maximum: 10000,
label: {
renderer: Ext.util.Format.numberRenderer('0,0')
},
title: '人数',
grid: true,
},
{
type: 'Time',
position: 'bottom',
fields: 'statTime',
step: [Ext.Date.MONTH, 1],
dateFormat: 'y-m',
title: '日期',
grid: false,
}
];
return columns;
},
createSeries: function () {
var me = this;
var columns = [
{
type: 'line',
highlight: {
size: 7,
radius: 7
},
fill: false,
axis: 'left',
xField: 'statTime',
renderer: Ext.util.Format.dateRenderer('Y-m '),
yField: 'activeCount',
title :'活跃用户',
tips: {
trackMouse: true,
width: 200,
height: 40,
renderer: function(storeItem, item) {
this.setTitle( "人数："+storeItem.get('activeCount')+",占比："+storeItem.get('effectiveProportion') );
}
},
label: {
display: 'insideEnd',
field: 'activeCount',
renderer: Ext.util.Format.numberRenderer('0'),
orientation: 'vertical',
font:'15px Helvetica, sans-serif',
'text-anchor': 'end',
color:'red',
},
markerConfig: {
type: 'cross',
size: 3,
radius: 3,
'stroke-width': 0
}
},
{
type: 'line',
highlight: {
size: 7,
radius: 7
},
axis: 'left',
title :'有效用户',
fill: false,
xField: 'statTime',
renderer: Ext.util.Format.dateRenderer('Y-m '),
yField: 'effectiveCount',
markerConfig: {
type: 'circle',
size: 3,
radius: 3,
'stroke-width': 0
},
style: {
stroke: '#00ff00',
},
label: {
display: 'over',
field: 'effectiveCount',
renderer: Ext.util.Format.numberRenderer('0'),
orientation: 'vertical',
font: '15px Helvetica, sans-serif',
'text-anchor': 'start',
color: 'red',//字体 颜色
//对坐标上的文字进行操作，当数值大于5000的时候显示另一种颜色
renderer: function(value, label, storeItem, item, i, display, animate, index) {
if (value >= 5000) {
label.setAttributes({fill:'#080',});
value = value;
}
return value;
}
}
},
];
return columns;
}
});
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