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So, I have been trying to use drill down to multiple levels, problem I am facing is that I couldn't drill down to the third level because the data will be fetched by ajax upon second drilldown's selection.
for example, refer to this link:
https://codepen.io/ajaymalhotra15/pen/aZpxXq
drilldown example
Here, the third level is possible because he has the data already, but mine will be depended on seconds selection.
So, how to make this happen, where am I supposed to call the ajax request and set the drill down series data dynamically?
EDIT:
Highcharts.chart("energy_chart", {
chart: {
type: "column",
spacingBottom: 15,
spacingTop: 10,
spacingLeft: 10,
spacingRight: 10,
backgroundColor: "#f2f2f2",
events: {
load: function() {
var fin = new Date();
var finDate = fin.getDate();
var finMonth = fin.getMonth();
var finYear = fin.getFullYear();
var ini = new Date();
ini.setFullYear(ini.getFullYear() - 1);
var iniDate = ini.getDate();
var iniMonth = ini.getMonth();
var iniYear = ini.getFullYear();
if (this.yAxis[0].dataMax == 0) {
this.yAxis[0].setExtremes(null, 1);
}
//this.yAxis.set
this.xAxis[0].setExtremes(
Date.UTC(iniYear, iniMonth, iniDate),
Date.UTC(finYear, finMonth, finDate)
);
},
drilldown: function(e) {
var charts_this = this;
var inidrillDate = new Date(e.point.x);
setTimeout(function() {
inidrillDate.setDate(0);
inidrillDate.setMonth(inidrillDate.getMonth());
var DateinidrillDate = inidrillDate.getDate();
var MonthinidrillDate = inidrillDate.getMonth();
var YearinidrillDate = inidrillDate.getFullYear();
var findrillDate = inidrillDate;
findrillDate.setMonth(findrillDate.getMonth() + 1);
findrillDate.setDate(findrillDate.getDate() - 1);
var DatefindrillDate = findrillDate.getDate();
var MonthfindrillDate = findrillDate.getMonth();
var YearfindrillDate = findrillDate.getFullYear();
charts_this.xAxis[0].setExtremes(
Date.UTC(
YearinidrillDate,
MonthinidrillDate,
DateinidrillDate
),
Date.UTC(
YearfindrillDate,
MonthfindrillDate,
DatefindrillDate
)
);
if (charts_this.yAxis[0].dataMax === 0) {
charts_this.yAxis[0].setExtremes(null, 1);
}
}, 0);
}
}
},
title: {
text: '<p className="energy_gen">Energy Generated</p>'
},
exporting: { enabled: false },
xAxis: {
type: "datetime",
labels: {
step: 1
},
dateTimeLabelFormats: {
day: "%e"
}
},
yAxis: {
title: {
text: "kWh"
}
},
credits: {
enabled: false
},
plotOptions: {
series: {
cursor: "pointer",
dataLabels: {
enabled: true,
format: "{point.y}"
},
color: "#fcd562",
point:{
events:{
click:function(event){
if(this.options!=null){
var dayOfYear=new Date(this.x).getFullYear() +"-"+(new Date(this.x).getMonth()+1)+"-"+new Date(this.x).getDate();
var formatted_date = new Date(this.x).getDate() + " " + months[(new Date(this.x).getMonth())] +" "+ new Date(this.x).getFullYear();
// document.getElementById('chart_date_id').innerHTML = formatted_date; //setting modal title with current date
$('#container').bind('mousemove touchmove touchstart', function (e) {
var chart,
point,
i,
event;
var sync_charts = $('.chart');
for (i = 0; i < sync_charts.length; i = i + 1) {
var chart_1 = sync_charts[i];
var chart_2 = chart_1.getAttribute('data-highcharts-chart');
chart=Highcharts.charts[chart_2];
event = chart.pointer.normalize(e.originalEvent);
point = chart.series[0].searchPoint(event, true);
if (point) {
point.highlight(e);
}
}
});
Highcharts.Pointer.prototype.reset = function () {
return undefined;
};
Highcharts.Point.prototype.highlight = function (event) {
event = this.series.chart.pointer.normalize(event);
this.onMouseOver(); // Show the hover marker
this.series.chart.tooltip.refresh(this); // Show the tooltip
this.series.chart.xAxis[0].drawCrosshair(event, this); // Show the crosshair
};
function syncExtremes(e) {
var thisChart = this.chart;
if (e.trigger !== 'syncExtremes') { // Prevent feedback loop
Highcharts.each(Highcharts.charts, function (chart) {
if (chart !== thisChart) {
if (chart.xAxis[0].setExtremes) { // It is null while updating
chart.xAxis[0].setExtremes(
e.min,
e.max,
undefined,
false,
{ trigger: 'syncExtremes' }
);
}
}
});
}
}
axios({
url: config.fvcstat,
method: "POST",
data: {
"customerId":self.props.location.state.detail.customerId,"rmsVendorId":self.props.location.state.detail.rmsVendorId,
"date":dayOfYear,
"powerType":self.props.location.state.detail.powerType
},
headers: {
"Content-Type": "application/json"
}
}).then((res)=>{
let activity = fvc.data;
if($('.chart')){
$('.chart').remove();
}
$.each(activity.datasets, function (i, dataset) {
console.log(1)
var chartDiv = document.createElement('div');
chartDiv.className = 'chart';
document.getElementById('container').appendChild(chartDiv);
Highcharts.chart(chartDiv,{
chart: {
},
plotOptions: {
series: {
marker:{
enabled:false
}
}
},
exporting: { enabled: false },
title: {
text: dataset.name,
align: 'left',
margin: 0,
x: 30
},
credits: {
enabled: false
},
legend: {
enabled: false
},
xAxis: {
crosshair:{ width: 3},
events: {
setExtremes: syncExtremes
},
labels: {
format: '{value}'
},categories: activity.xData
},
yAxis: {
title: {
text: null
}
},
series: [{
data: dataset
}],
tooltip: {
positioner: function () {
return {
x: this.chart.chartWidth - this.label.width,
y: 10 // align to title
};
},
borderWidth: 0,
backgroundColor: 'none',
pointFormat: '{point.y}',
headerFormat: '',
shadow: false,
style: {
fontSize: '18px'
},
valueDecimals: dataset.valueDecimals
},
series: [{
data: dataset.data,
name: dataset.name,
type: dataset.type,
color: Highcharts.getOptions().colors[i],
fillOpacity: 0.3,
tooltip: {
valueSuffix: ' ' + dataset.unit
}
}]
});
});
})
}
}
}
}
}
},
tooltip: {
formatter: function() {
if (this.point.options.drilldown) {
return (
"Energy generated: <b> " +
this.y +
"</b> kWh " +
"<br>" +
Highcharts.dateFormat("%b %Y", new Date(this.x))
);
} else {
return (
"Energy generated: <b> " +
this.y +
"</b> kWh " +
"<br>" +
Highcharts.dateFormat("%e %b %Y", new Date(this.x))
);
}
}
},
series: [{'data':obj.data,'name':obj.name,"color":"#4848d3"}],
drilldown: {
series: obj.data
}
});
So, here if you notice in plotoptions i am trying to create a whole new chart which is a synced line charts showing frquency, voltage and current.
But, i am guessing my approach is not correct as i am plotting a new highchart.
So, how do i make this synced line chart part of my drilldown.
let me know if you require any help in understanding.
I will suggest first minimize the plotoption. Then expand for further fuck up :P
Thanks.
You can put all your logic to get the third level data and to create a drilldown series in drilldown event:
chart: {
type: 'column',
events: {
drilldown: function(e) {
if (!thirdLevel.length) {
// get data
}
if (!e.seriesOptions) {
var chart = this,
drilldowns = {
'Animals': {
name: 'Animals',
data: [
['Cows', 2],
['Sheep', 3]
]
},
'Fruits': {
name: 'Fruits',
data: [
['Apples', 5],
['Oranges', 7],
['Bananas', 2]
]
},
'Cars': {
name: 'Cars',
data: [
['Toyota', 1],
['Volkswagen', 2],
['Opel', 5]
]
}
},
series = drilldowns[e.point.name];
chart.addSingleSeriesAsDrilldown(e.point, series);
chart.applyDrilldown();
}
}
}
}
Live demo : http://jsfiddle.net/BlackLabel/86v3L4ft/
API Reference: https://api.highcharts.com/highcharts/chart.events.drilldown
I have a datatable with the following constructor:
var table = $('.select-samples-list').DataTable({
paging: false,
dom: 'Bfrtip',
buttons: [
{
text: 'Select all',
action: function () {
this.popUpperOnChange(table, true);
}
},
{
text: 'Select none',
action: function () {
this.popUpperOnChange(table, false);
}
}
],
searching: false,
destroy: true,
info: false,
order: [],
select: {
style: 'os',
className: 'selected-experiment-row'
},
"columnDefs": [ {
"targets": 0,
"data": "download_link",
"render": function ( data, type, row, meta ) {
if (row[0] == '') {
return '';
} else {
return '<a target="_blank" href="https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=' + row[0] + '">' + row[0] + '</a>';
}
}
}, {
"targets": 1,
"data": "download_link",
"render": function ( data, type, row, meta ) {
if (row[0] == '') {
return '<a target="_blank" href="https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=' + row[1] + '">' + row[1] + '</a>';
} else {
return '';
}
}
}
],
aoColumns: [
{sTitle: ' ', sWidth: "100%"},
{sTitle: 'Name', sWidth: "100%"},
{sTitle: 'Age', sWidth: "100%"},
{sTitle: 'Gender', sWidth: "100%"},
{sTitle: 'Disease', sWidth: "100%"},
{sTitle: 'Tissue', sWidth: "100%"},
{sTitle: 'Norm', sWidth: "100%"},
],
data: dataForTable,
});
The popUpper function is the next:
popUpperOnChange (table, state) {
var selected = [];
table.rows().every( function ( rowIdx, tableLoop, rowLoop ) {
var data = this.data();
if (data[0] == '') {
selected.push(data[1]);
}
});
this.props.onAllChange(selected, state, table);
}
And finally my onAllChange function is:
onSelectAll (samples, state, table) {
let selected = this.state.selected;
if (state) {
for(let i = 0; i < samples.length; i++) {
selected.add(samples[i]);
}
} else {
for(let i = 0; i < samples.length; i++){
selected.delete(samples[i]);
}
}
this.setState({
selected: selected
});
}
My question is when I click select all / select none buttons above my datatables, rows are not selected, but selected field in the state of the parent component is updated and I can see the result in console.log.
From my point of view there must be some "this" conflict going on, but I have no idea how could I overcome this. I tried rebinding this to self/that/etc, but I didnt have any effect at all.
Any help is appreciated.
We are using a custom editor template with custom fields in Agenda View. We have an edit button which fires the editEvent of scheduler. The problem is that, when we update the event, it doesn't fire the update operation.
As you can see, in "add new event" case, it works fine. Also while editing the "repetitive events with series" case, it fires the update operation as desired.
Only problem, we are having is that, while editing a single event (all day event or non-repetitive events), update operation is not fired.
Does anyone have any solution to this?
Here is the link to demo in telerik's dojo :
The HTML:
<div id="example" ng-app="KendoDemos">
<div ng-controller="MyCtrl">
<div class="thisTab clickhereTabScheduledcont boxWrapper">
<div class="agenda" style="position:relative;">
<div kendo-toolbar k-options="toolbarOptions" class="newEvent" id="toolbar" ng-click="schedulerOptions.addEvent()"></div>
<div kendo-scheduler="scheduler" k-options="schedulerOptions">
<span k-event-template class='custom-event'>
<span>{{dataItem.title}}</span>
<hr>
<i class="fa fa-pencil" ng-click="schedulerOptions.editEvent(dataItem)">Edit</i>
</span>
<div k-all-day-event-template class='custom-all-day-event'>{{dataItem.title}}</div>
</div>
</div>
</div>
</div>
Script section:
<script>
angular.module("KendoDemos", [ "kendo.directives" ])
.controller("MyCtrl", function($scope){
$scope.toolbarOptions = {
items: [
{ type: "button", text: "New Event" }
]
};
$scope.schedulerOptions = {
date: new Date("2013/6/13"),
startTime: new Date("2013/6/13 07:00 AM"),
height: 600,
views: [
"agenda"
],
timezone: "Etc/UTC",
editable: {
template: kendo.template($("#customEditorTemplate").html())
},
dataSource: {
batch: true,
transport: {
read: {
url: "http://demos.telerik.com/kendo-ui/service/tasks",
dataType: "jsonp"
},
update: {
url: function (data) {
alert(JSON.stringify(data));
return "http://demos.telerik.com/kendo-ui/service/tasks/update";
},
dataType: "jsonp"
},
create: {
url: function (data) {
alert(JSON.stringify(data));
return "http://demos.telerik.com/kendo-ui/service/tasks/create";
},
},
destroy: {
url: "http://demos.telerik.com/kendo-ui/service/tasks/destroy",
dataType: "jsonp"
},
parameterMap: function(options, operation) {
alert(operation);
}
},
schema: {
model: {
id: "taskId",
fields: {
taskId: { from: "TaskID", type: "number" },
title: { from: "Title", defaultValue: "No title", validation: { required: true } },
start: { type: "date", from: "Start" },
end: { type: "date", from: "End" },
startTimezone: { from: "StartTimezone" },
endTimezone: { from: "EndTimezone" },
description: { from: "Description" },
recurrenceId: { from: "RecurrenceID" },
recurrenceRule: { from: "RecurrenceRule" },
recurrenceException: { from: "RecurrenceException" },
ownerId: { from: "OwnerID", defaultValue: 1 },
isAllDay: { type: "boolean", from: "IsAllDay" }
}
}
},
filter: {
logic: "or",
filters: [
{ field: "ownerId", operator: "eq", value: 1 },
{ field: "ownerId", operator: "eq", value: 2 }
]
}
},
editEvent: function (dataItem) {
alert(JSON.stringify(dataItem));
$scope.scheduler.editEvent(dataItem);
},
addEvent: function () {
$scope.scheduler.addEvent({title: ""});
}
};
})
</script>
Ok,I think first we will pass scheduler event function in edit function.Then you can call api by eventId or as u like.
I have done this issue like that
This is your html template
<div class="thisTab clickhereTabScheduledcont boxWrapper">
<div class="agenda" style="position:relative;">
<div kendo-toolbar k-options="toolbarOptions" class="newEvent" id="toolbar" ng-click="schedulerOptions.addEvent()"></div>
<div kendo-scheduler="scheduler" k-options="schedulerOptions">
<span k-event-template class='custom-event'>
<span>{{dataItem.title}}</span>
<hr>
<i class="fa fa-pencil" ng-click="schedulerOptions.editEvent($event,$event.isRecurrenceHead())">Edit</i>
</span>
<div k-all-day-event-template class='custom-all-day-event'>{{dataItem.title}}</div>
</div>
</div>
</div>
Here is your controller
//you can pass scheduler default function in edit function
var editEventDetails ={};
update: {
url: function (data) {
console.log('update function');
var dt;
data.SignUpDueDate = moment(data.SignUpDueDate).format('YYYY-MM-DD') + "T23:59:59" + ".000Z";
data.ProgramTemplateId = editEventDetails.ProgramTemplateId;
data.IsTeamEvent = editEventDetails.IsTeamEvent;
data.SeasonTeamId = editEventDetails.SeasonTeamId;
data.Description = editEventDetails.Description;
data.CheckAttendance = editEventDetails.CheckAttendance;
data.Remarks = editEventDetails.Remarks;
data.IsSignUpRequired = editEventDetails.IsSignUpRequired;
API.post('/Scheduler/SaveProgramEvent', data).then(function (result) {
}
},
},
editEvent: function (evt) {
var uid = $(evt.target).closest('.k-task').attr("data-uid");
var event = $scope.scheduler.occurrenceByUid(uid);
event.startDate = moment(event.start).format('MM/DD/YYYY h:mm a');
event.endDate = moment(event.end).format('MM/DD/YYYY h:mm a');
dataItem.startDate = moment(event.start).format('MM/DD/YYYY h:mm a');
dataItem.endDate = moment(event.end).format('MM/DD/YYYY h:mm a');
$scope.scheduler.editEvent(event);
},
edit: function (e) {
console.log('EDIT');
if (e.event.eventMetaId != null && e.event.eventMetaId != undefined && e.event.eventMetaId != 0) {
var detailParams = {
EventMetaId: (e.event.recurrenceId !== 0 && e.event.eventMetaId === 0) ? e.event.recurrenceId : e.event.eventMetaId,
OwnerOrganizationId: _orgId,
UserTimezone: global.userTimezoneOffset// userTimezone
};
API.get('/Scheduler/GetEventDetailById', detailParams).then(function (data) {
editEventDetails = data;
mapEventDetail(editEventDetails, e.event)
});
setTimeout(function () {
e.event.startDate = moment(e.event.start).format('MM/DD/YYYY h:mm a');
e.event.endDate = moment(e.event.end).format('MM/DD/YYYY h:mm a');
e.event.recurrenceException = editEventDetails.recurrenceException;
$scope.$apply();
}, 0);
}
},
Here mapEventDetail is map function database and scheduler model
you can use mapEventDetail like that:--
var mapEventDetail = function (fromObj, toObj) {
toObj.programTemplateId = fromObj.ProgramTemplateId;
toObj.isTeamEvent = fromObj.IsTeamEvent;
toObj.seasonTeamId = fromObj.SeasonTeamId;
toObj.description = fromObj.Description;
toObj.checkAttendance = fromObj.CheckAttendance;
toObj.remarks = fromObj.Remarks;
return toObj;
};
i have created a grid on which i can select rows , if i goto next page on the grid and select some other row my row count gets updated , but when i visit my first page again the previous selection is gone but row count is still there , how will i make them persist even after i visit different pages
var app = angular.module('myApp', ['ngGrid']);
app.controller('MyCtrl', function($scope, $http) {
$scope.filterOptions = {
filterText: "",
useExternalFilter: true
};
$scope.totalServerItems = 0;
$scope.pagingOptions = {
pageSizes: [5, 10, 20],
pageSize: 5,
currentPage: 1
};
$scope.setPagingData = function(data, page, pageSize){
var pagedData = data.slice((page - 1) * pageSize, page * pageSize);
$scope.myData = pagedData;
$scope.totalServerItems = data.length;
if (!$scope.$$phase) {
$scope.$apply();
}
};
$scope.getPagedDataAsync = function (pageSize, page, searchText) {
setTimeout(function () {
var data;
if (searchText) {
var ft = searchText.toLowerCase();
$http.get('largeLoad.json').success(function (largeLoad) {
data = largeLoad.filter(function(item) {
return JSON.stringify(item).toLowerCase().indexOf(ft) != -1;
});
$scope.setPagingData(data,page,pageSize);
});
} else {
$http.get('largeLoad.json').success(function (largeLoad) {
$scope.setPagingData(largeLoad,page,pageSize);
});
}
}, 100);
};
$scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage);
$scope.$watch('pagingOptions', function (newVal, oldVal) {
if (newVal !== oldVal && newVal.currentPage !== oldVal.currentPage) {
$scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage, $scope.filterOptions.filterText);
}
}, true);
$scope.$watch('filterOptions', function (newVal, oldVal) {
if (newVal !== oldVal) {
$scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage, $scope.filterOptions.filterText);
}
}, true);
$scope.edit = function (row) {
row.entity.edit = !row.entity.edit;
};
$scope.gridOptions = {
data: 'myData',
enablePaging: true,
showFooter: true,
primaryKey:"name",
enableRowSelection: true,
showGroupPanel: true,
enableCellSelection: false,
jqueryUIDraggable: true,
//showSelectionCheckbox: true,
selectedItems:$scope.output,
totalServerItems:'totalServerItems',
pagingOptions: $scope.pagingOptions,
filterOptions: $scope.filterOptions,
columnDefs: [{
field: 'nm',
displayName: 'Name',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.nm"/></div></div>'
},
{
field: 'cty',
displayName: 'city',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.cty"/></div></div>'
},
{
field: 'hse',
displayName: 'Address',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.hse"/></div></div>'
},
{
field: 'yrs',
displayName: 'PinCode',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.yrs"/></div></div>'
},
{
displayName: 'Edit',
cellTemplate: '<button id="editBtn" type="button" class="btn btn-primary" ng-click="edit(row)" >Modify</button> '
},
{
displayName: 'Remove',
cellTemplate: '<button id="removebtn" type="button" class="btn btn-primary" ng-click="removeRow($index)" >Remove</button> '
}
]
};
$scope.removeRow = function() {
var index = this.row.rowIndex;
$scope.gridOptions.selectItem(index, false);
$scope.myData.splice(index, 1);
};
$scope.addRow = function() {
$scope.myData.unshift({nm: 'abc', cty: 0 , hse:'abcd' , yrs:2014});
};
});
http://plnkr.co/edit/QbsQ6uDgNxts9TUMERj2?p=preview
i got the point where i was wrong here are the modifications of my code , now the selected value gets persisted while visiting other pages also.
var app = angular.module('myApp', ['ngGrid']);
app.controller('MyCtrl', function($scope, $http) {
$scope.filterOptions = {
filterText: "",
useExternalFilter: true
};
$scope.pagingOptions = {
pageSizes: [25, 50, 100],
pageSize: 25,
totalServerItems: 0,
currentPage: 1
};
$scope.setPagingData = function(data, page, pageSize){
var pagedData = data.slice((page - 1) * pageSize, page * pageSize);
$scope.myData = pagedData;
$scope.pagingOptions.totalServerItems = data.length;
if (!$scope.$$phase) {
$scope.$apply();
}
};
$scope.getPagedDataAsync = function (pageSize, page, searchText) {
setTimeout(function () {
var data;
if (searchText) {
var ft = searchText.toLowerCase();
$http.get('largeLoad.json').success(function (largeLoad) {
data = largeLoad.filter(function(item) {
return JSON.stringify(item).toLowerCase().indexOf(ft) != -1;
});
$scope.setPagingData(data,page,pageSize);
});
} else {
$http.get('largeLoad.json').success(function (largeLoad) {
$scope.setPagingData(largeLoad,page,pageSize);
});
}
}, 100);
};
$scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage);
$scope.$watch('pagingOptions', function () {
console.log( "watch changed pagingOptions" );
$scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage, $scope.filterOptions.filterText);
}, true);
$scope.$watch('filterOptions', function () {
$scope.getPagedDataAsync($scope.pagingOptions.pageSize, $scope.pagingOptions.currentPage, $scope.filterOptions.filterText);
}, true);
$scope.gridOptions = {
data: 'myData',
enablePaging: true,
pagingOptions: $scope.pagingOptions,
showFooter: true,
filterOptions: $scope.filterOptions,
columnDefs: [{
field: 'nm',
displayName: 'Name',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.nm"/></div></div>'
},
{
field: 'cty',
displayName: 'city',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.cty"/></div></div>'
},
{
field: 'hse',
displayName: 'Address',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.hse"/></div></div>'
},
{
field: 'yrs',
displayName: 'PinCode',
cellTemplate: '<div class="ngCellText"><div ng-show="!row.entity.edit">{{row.getProperty(col.field)}}</div>' +
'<div ng-show="row.entity.edit" class="ngCellText"><input type="text" ng-model="row.entity.yrs"/></div></div>'
},
{
displayName: 'Edit',
cellTemplate: '<button id="editBtn" type="button" class="btn btn-primary" ng-click="edit(row)" >Modify</button> '
},
{
displayName: 'Remove',
cellTemplate: '<button id="removebtn" type="button" class="btn btn-primary" ng-click="removeRow($index)" >Remove</button> '
}
]
};
$scope.selectedrowsInfo = [];
// Selection setting
$scope.gridOptions.primaryKey = "yrs";
$scope.gridOptions.enableRowSelection = true;
$scope.gridOptions.showSelectionCheckbox = false;
$scope.gridOptions.multiSelect = true;
$scope.gridOptions.selectedItems = $scope.selectedrowsInfo;
$scope.gridOptions.showColumnMenu = true;
$scope.edit = function (row) {
row.entity.edit = !row.entity.edit;
};
$scope.removeRow = function() {
var index = this.row.rowIndex;
$scope.gridOptions.selectItem(index, false);
$scope.myData.splice(index, 1);
};
$scope.go = function($location) {
$location.path('/form.html');
//$window.location.href = '/form.html';
};
});
I'm experimenting with AngularJS. I want to show a basic Kendo Grid. I'm trying to do this using pure directives. With that in mind, I've looked at the Kendo UI / Angular JS project (https://github.com/kendo-labs/angular-kendo). Unfortunately, my
index.html:
<div>Products: {{products.length}}</div>
<div kendo-grid k-data-source="products" k-selectable="'row'"
k-pageable='{ "refresh": true, "pageSizes": true }'
k-columns='[
{ "field": "Name", "title": "Name"},
{ "field": "Department", "title": "Department"},
{ "field": "LastShipment", "title": "Last Shipment" }
]'>
</div>
controllers.js
function myController($scope) {
console.log("initializing controller...");
$scope.products = [
{ id:1, name:'Tennis Balls', department:'Sports', lastShipment:'10/01/2013' },
{ id:2, name:'Basket Balls', department:'Sports', lastShipment:'10/02/2013' },
{ id:3, name:'Oil', department:'Auto', lastShipment:'10/01/2013' },
{ id:4, name:'Filters', department:'Auto', lastShipment:'10/01/2013' },
{ id:5, name:'Dresser', department:'Home Furnishings', lastShipment:'10/01/2013' }
];
}
I've verified that I've wired up the controller properly. The activity count shows properly. However, the grid does not appear. I can't figure out what I'm doing incorrectly.
Thank you for your help.
You can also setup a Kendo DataSource as an AngularJS Service using the Factory method and inject this into your Controller to conform to AngularJS best practices and patterns.
Full source code and live demo: http://goo.gl/6Z9jop
Customer.cshtml
#{
ViewBag.Title = "Index";
}
<div>
<h2 ng-cloak>{{title}}</h2>
<div>
<div class="demo-section">
<div class="k-content" style="width: 100%">
<div kendo-grid="grid"
k-sortable="true"
k-pageable="true"
k-filterable="true"
k-editable="'inline'"
k-selectable="true"
k-columns='[
{ field: "CustomerID", title: "ID", width: "75px" },
{ field: "CompanyName", title: "Company"},
{ field: "ContactName", title: "Contact" },
{ field: "ContactTitle", title: "Title" },
{ field: "Address" },
{ field: "City" },
{ field: "PostalCode" },
{ field: "Country" },
{ field: "Phone" },
{ field: "Fax" }]'
>
</div>
<style scoped>
.toolbar { padding: 15px; float: right; }
</style>
</div>
</div>
<script type="text/x-kendo-template" id="toolbar">
<div>
<div class="toolbar">
<button kendo-button ng-click="edit(this)"><span class="k-icon k-i-tick"></span>Edit</button>
<button kendo-button ng-click="destroy(this)"><span class="k-icon k-i-tick"></span>Delete</button>
<button kendo-button ng-click="details(this)"><span class="k-icon k-i-tick"></span>Edit Details</button>
</div>
<div class="toolbar" style="display:none">
<button kendo-button ng-click="save(this)"><span class="k-icon k-i-tick"></span>Save</button>
<button kendo-button ng-click="cancel(this)"><span class="k-icon k-i-tick"></span>Cancel</button>
</div>
</div>
</script>
</div>
</div>
customerController.js
'use strict';
northwindApp.controller('customerController',
function ($scope, $rootScope, $location, customerDataSource)
{
customerDataSource.filter({}); // reset filter on dataSource everytime view is loaded
var onClick = function (event, delegate)
{
var grid = event.grid;
var selectedRow = grid.select();
var dataItem = grid.dataItem(selectedRow);
if (selectedRow.length > 0)
{
delegate(grid, selectedRow, dataItem);
}
else
{
alert("Please select a row.");
}
};
$scope.toolbarTemplate = kendo.template($("#toolbar").html());
$scope.save = function (e)
{
onClick(e, function (grid)
{
grid.saveRow();
$(".toolbar").toggle();
});
};
$scope.cancel = function (e)
{
onClick(e, function (grid)
{
grid.cancelRow();
$(".toolbar").toggle();
});
},
$scope.details = function (e)
{
onClick(e, function (grid, row, dataItem)
{
$location.url('/customer/edit/' + dataItem.CustomerID);
});
},
$scope.edit = function (e)
{
onClick(e, function (grid, row)
{
grid.editRow(row);
$(".toolbar").toggle();
});
},
$scope.destroy = function (e)
{
onClick(e, function (grid, row, dataItem)
{
grid.dataSource.remove(dataItem);
grid.dataSource.sync();
});
},
$scope.onChange = function (e)
{
var grid = e.sender;
$rootScope.lastSelectedDataItem = grid.dataItem(grid.select());
},
$scope.dataSource = customerDataSource;
$scope.onDataBound = function (e)
{
// check if there was a row that was selected
if ($rootScope.lastSelectedDataItem == null)
{
return;
}
var view = this.dataSource.view(); // get all the rows
for (var i = 0; i < view.length; i++)
{
// iterate through rows
if (view[i].CustomerID == $rootScope.lastSelectedDataItem.CustomerID)
{
// find row with the lastSelectedProductd
var grid = e.sender; // get the grid
grid.select(grid.table.find("tr[data-uid='" + view[i].uid + "']")); // set the selected row
break;
}
}
};
});
customerDataSource.js
'use strict';
northwindApp.factory('customerDataSource',
function (customerModel)
{
var crudServiceBaseUrl = "/odata/Customer";
return new kendo.data.DataSource({
type: "odata",
transport: {
read: {
async: false,
url: crudServiceBaseUrl,
dataType: "json"
},
update: {
url: function (data)
{
return crudServiceBaseUrl + "(" + data.CustomerID + ")";
},
type: "put",
dataType: "json"
},
destroy: {
url: function (data)
{
return crudServiceBaseUrl + "(" + data.CustomerID + ")";
},
dataType: "json"
}
},
batch: false,
serverPaging: true,
serverSorting: true,
serverFiltering: true,
pageSize: 10,
schema: {
data: function (data) { return data.value; },
total: function (data) { return data["odata.count"]; },
model: customerModel
},
error: function (e)
{
alert(e.xhr.responseText);
}
});
});
It looks as if the field names are spelled wrong. The following works for me:
<div kendo-grid k-data-source="products" k-selectable="'row'"
k-pageable='{ "pageSize": 2, "refresh": true, "pageSizes": true }'
k-columns='[
{ "field": "name", "title": "Name"},
{ "field": "department", "title": "Department"},
{ "field": "lastShipment", "title": "Last Shipment" }
]'>
</div>
Here is a live demo: http://jsbin.com/odeQAfI/2/edit
To avoid the NaN message in the pager you need to make the products field to be a Kendo DataSource:
function MyController($scope) {
$scope.products = new kendo.data.DataSource({
data: [
{ id:1, name:'Tennis Balls', department:'Sports', lastShipment:'10/01/2013' },
{ id:2, name:'Basket Balls', department:'Sports', lastShipment:'10/02/2013' },
{ id:3, name:'Oil', department:'Auto', lastShipment:'10/01/2013' },
{ id:4, name:'Filters', department:'Auto', lastShipment:'10/01/2013' },
{ id:5, name:'Dresser', department:'Home Furnishings', lastShipment:'10/01/2013' }
],
pageSize: 2
});
}
Here is a live demo: http://jsbin.com/ODElUfO/2/edit