I am working on this . It displays the data using kendo - grid. However, what I need is when I click on a particular row in the table, all its content get fetched in an object and using that object I can display its fields below the table. How can I achieve that? Also, I believe we need to modify this code as well if we are using objects to display the fields. Any help would be appreciated.
First Name: {{FirstName}}<br>
Last Name: {{LastName}}<br>
Country: {{Country}}<br>
City: {{City}}<br>
It seems you need to listen for row selection (change event), and get the selected row, then bind it to angular variable inside your scope as describe in this update
The key here is the change event triggered upon selection/deselection
grid configs
...
change: function(e) {
var selection = this.select(),
selectedItem
;
if(selection && this.dataItem(selection)) {
$scope.selectedItem = this.dataItem(selection).toJSON();
} else {
$scope.selectedItem = {};
}
$scope.$apply();
}
...
grid configs
Two changes required in your code:
1) in HTML add on-change event handler function <kendo-grid options="mainGridOptions" k-on-change="handleChangeEvent(data, dataItem, columns)"> </kendo-grid>
2) in JavaScript
Set Kendo grid as selectable sortable: true
Define $scope.handleChangeEvent function
Code:
HTML:
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.common.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.default.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.dataviz.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1411/styles/kendo.dataviz.default.min.css" />
<script src="http://cdn.kendostatic.com/2014.3.1411/js/jquery.min.js"></script>
<script src="http://cdn.kendostatic.com/2014.3.1411/js/angular.min.js"></script>
<script src="http://cdn.kendostatic.com/2014.3.1411/js/kendo.all.min.js"></script>
<script src="script.js"></script>
</head>
<body>
<div id="example" ng-app="KendoDemos">
<div ng-controller="MyCtrl">
<kendo-grid options="mainGridOptions" k-on-change="handleChangeEvent(data, dataItem, columns)"> </kendo-grid>
<h5>You selected: </h5>
First Name: {{FirstName}}<br>
Last Name: {{LastName}}<br>
Country: {{Country}}<br>
City: {{City}}<br>
</div>
</div>
</body>
</html>
And JavaScript:
angular.module("KendoDemos", ["kendo.directives"])
.controller("MyCtrl", function ($scope) {
$scope.handleChangeEvent = function(data, dataItem, columns) {
$scope.FirstName=dataItem.FirstName;
$scope.LastName=dataItem.LastName;
$scope.Country=dataItem.Country;
$scope.City = dataItem.City;
};
$scope.mainGridOptions = {
dataSource: {
type: "odata",
transport: {
read: "http://demos.telerik.com/kendo-ui/service/Northwind.svc/Employees"
},
pageSize: 5,
serverPaging: true,
serverSorting: true
},
selectable: "row",
sortable: true,
pageable: true,
dataBound: function () {
this.expandRow(this.tbody.find("tr.k-master-row").first());
},
columns: [{
field: "FirstName",
title: "First Name",
width: "120px"
}, {
field: "LastName",
title: "Last Name",
width: "120px"
}, {
field: "Country",
width: "120px"
}, {
field: "City",
width: "120px"
}, {
field: "Title"
}]
};
});
Related
I need to add custom buttons to a Kendo Grid toolbar and switch visibility of each other by clicking an another one (e.g. Button1 click hides Button1 and shows Button2, Button2 click hides Button2 and shows Button1).
I'm able to add these buttons but I can't change their visibility.
My code:
<div kendo-grid="grid" k-toolbar="toolbar" k-options="options">
</div>
class customGrid implements ng.IDirective {
public restrict = 'A';
public templateUrl = 'customGrid.directive.html';
public scope = {
options: '=',
grid: '='
};
constructor() {
}
public link = (scope) => {
scope.toolbarItems = [
{
name: 'play',
iconClass: 'fa fa-play',
handler: (toolbar: any) => {
//visibility switch here
}
},
{
name: 'pause',
iconClass: 'fa fa-pause',
handler: (toolbar: any) => {
//visibility switch here
}
}];
const toolbar: any[] = [];
for (let i = 0; i < scope.toolbarItems.length; i++) {
toolbar.push({
template: `<a ng-click="toolbarItems[${i}].handler()" class="k-button k-button-icontext" href="##"><i class="${scope.toolbarItems[i].iconClass}"></i> ${scope.toolbarItems[i].text}</a>`
});
}
scope.toolbar = toolbar;
}
I can manipulate directly to the DOM but maybe it is possible to do the same using angularJS?
Live Demo
P.S. This is just a sample, in real project "toolbarItems" is an directive's argument and their count can be different.
Updated dojo for the same. Instead of having separate button you can have one button and change/toggle their css class based on the need.
https://dojo.telerik.com/#amitdwivedi/ajeVoXUf
Hope this solves your purpose.
<!DOCTYPE html>
<html>
<head>
<base href="https://demos.telerik.com/kendo-ui/grid/angular">
<style>html { font-size: 14px; font-family: Arial, Helvetica, sans-serif; }</style>
<title></title>
<link rel="stylesheet" href="https://kendo.cdn.telerik.com/2015.3.930/styles/kendo.default.min.css" />
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/4.7.0/css/font-awesome.min.css" />
<script src="https://kendo.cdn.telerik.com/2015.3.930/js/jquery.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2015.3.930/js/angular.min.js"></script>
<script src="https://kendo.cdn.telerik.com/2015.3.930/js/kendo.all.min.js"></script>
</head>
<body>
<div id="example" ng-app="KendoDemos">
<div ng-controller="MyCtrl">
<kendo-grid options="mainGridOptions" k-toolbar="toolbar">
</kendo-grid>
</div>
</div>
<script>
angular.module("KendoDemos", [ "kendo.directives" ])
.controller("MyCtrl", function($scope){
$scope.toolbarItems = [
{
name: 'pause',
iconClass: 'fa fa-play',
handler: ($event) => {
//visibility switch here
if(event.srcElement.className == 'fa fa-pause')
event.srcElement.className = "fa fa-play"
else
event.srcElement.className = "fa fa-pause"
}
}];
var toolbar = [];
for (var i = 0; i < $scope.toolbarItems.length; i++) {
toolbar.push({
template: `<a ng-click="toolbarItems[${i}].handler()" class="k-button k-button-icontext" href="##"><i class="${$scope.toolbarItems[i].iconClass}"></i></a>`
});
}
$scope.toolbar = toolbar;
$scope.mainGridOptions = {
dataSource: {
type: "odata",
transport: {
read: "https://demos.telerik.com/kendo-ui/service/Northwind.svc/Employees"
}
},
sortable: true,
columns: [{
field: "FirstName",
title: "First Name",
width: "120px"
},{
field: "LastName",
title: "Last Name",
width: "120px"
},{
field: "Country",
width: "120px"
},{
field: "City",
width: "120px"
},{
field: "Title"
}]
};
})
</script>
</body>
</html>
I want two(or more) lines of text in the header cell. I am aware about making the text wrap visually in the grid but I will not always have long text and besides, the wrapped text doesn't export in multi lines to the excel worksheet either. I want the line break to be at specific positions in the text both visually in the grid and in the exported excel worksheet.
For example, in the example I provided, I would like to be able to strip out the <br> html during export and have the export create a multi-line header.
So if I had the following kendo-grid heading:
I would like the excel export to look like this:
Instead <br> is outputted:
Plunker here http://plnkr.co/edit/v3TYgA?p=preview
Plunker code
<!DOCTYPE html>
<html>
<head>
<base href="http://demos.telerik.com/kendo-ui/grid/excel-export">
<title></title>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.318/styles/kendo.common-material.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.318/styles/kendo.material.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.318/styles/kendo.dataviz.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2015.1.318/styles/kendo.dataviz.material.min.css" />
<script src="http://cdn.kendostatic.com/2015.1.318/js/jquery.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.318/js/jszip.min.js"></script>
<script src="http://cdn.kendostatic.com/2015.1.318/js/kendo.all.min.js"></script>
<link rel="stylesheet" href="style.css" type="text/css" />
<style>
html {
font-size: 12px;
font-family: Arial, Helvetica, sans-serif;
}
.k-grid-header .k-header {
white-space: normal !important;
}
</style>
</head>
<body>
<div id="example">
<div id="grid" style="width: 900px"></div>
<script>
$("#grid").kendoGrid({
toolbar: ["excel"],
excel: {
fileName: "Kendo UI Grid Export.xlsx",
proxyURL: "http://demos.telerik.com/kendo-ui/service/export",
filterable: true
},
excelExport: (e) => {
//let width for exported columns auto set
e.workbook.sheets[0].columns.forEach((col) => {
col.autoWidth = true;
});
},
dataSource: {
type: "odata",
transport: {
read: "http://demos.telerik.com/kendo-ui/service/Northwind.svc/Products"
},
schema: {
model: {
fields: {
UnitsInStock: {
type: "number"
},
ProductName: {
type: "string"
},
UnitPrice: {
type: "number"
},
UnitsOnOrder: {
type: "number"
},
UnitsInStock: {
type: "number"
}
}
}
},
pageSize: 7
},
sortable: true,
pageable: true,
columns: [ {
width: "35%",
field: "UnitPrice",
title: "Unit Price and some very loooong text that will make this line wrap. Not what I am looking for. Plus it doesn't export in multilines either.",
}, {
width: "30%",
field: "UnitsOnOrder",
title: "Units On Order"
}, {
width: "35%",
field: "UnitsInStock",
title: "Units In Stock <br> (Excludes foreign)"
}]
});
</script>
</div>
</body>
</html>
Perhaps you will have better results using a header template instead:
columns:[{
width: "35%",
field: "UnitsInStock",
title: "Units In Stock ",
headerTemplate: "Units In Stock <br> (Excludes foreign)"
}]
If you want "<br/>" tags to work/execute like HTML in Kendo Grid, you need to use "column.encoded" property.
Official Documentation : https://docs.telerik.com/kendo-ui/api/javascript/ui/grid/configuration/columns.encoded
There's a DOJO link on the page as well, that sets a really good example.
I want to have inline editing in my kendo-ui grid. Databinding seems to work fine but when I click the Update button after editing something the scope gets updated but the edit dialogs do not disappear. If a click on another edit button it gets into a defunct state. And after all it only does update the scope if I provide at least a dummy function as k-save. And for some reason clicking the Cancel button does update the scope. So the Cancel button does what I would expect from the Update button.
As you may see I want to update the local scope on client side and not send anything to any server.
Can somebody enlighten me about what is going wrong here?
<!DOCTYPE html>
<html>
<head>
<title></title>
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1119/styles/kendo.common.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1119/styles/kendo.default.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1119/styles/kendo.dataviz.min.css" />
<link rel="stylesheet" href="http://cdn.kendostatic.com/2014.3.1119/styles/kendo.dataviz.default.min.css" />
</head>
<body>
<div id="example" ng-app="gridTestApp" ng-controller="TestController">
<kendo-grid
k-data-source="gridData"
k-columns="gridColumns"
k-on-change="selected = data"
k-selectable="true"
k-editable="editableOptions"
k-schema="gridSchema"
k-save="saveFunction">
</kendo-grid>
<p ng-show="selected">
<label>Artist: <input ng-model="selected.artist" /></label>
<br />
<label>Track: <input ng-model="selected.track" /></label>
</p>
<p>This is for testing data-binding</p>
<ul>
<li data-ng-repeat="gridRow in gridData">
<input ng-model="gridRow.artist"></input><input ng-model="gridRow.track"></input>
<br>
</li>
</ul>
<p>This is for testing data-binding</p>
<ul>
<li data-ng-repeat="gridRow in gridData">
<span ng-bind="gridRow.artist"></span> -<span ng-bind="gridRow.track"></span>
<br>
</li>
</ul>
</div>
<script src="https://code.jquery.com/jquery-1.11.2.js"></script>
<script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.3.8/angular.js"></script>
<script src="http://cdn.kendostatic.com/2014.3.1119/js/kendo.all.min.js"></script>
<script>
angular.module("gridTestApp",[ "kendo.directives" ])
.controller("TestController", function($scope){
$scope.gridData = new kendo.data.ObservableArray([
{ artist: "Pink Floyd", track: "The dark side of the Moon" },
{ artist: "The Beatles", track: "I've just seen a face" },
{ artist: "Queen", track: "Innuendo" }
]);
$scope.gridColumns = [
{ field: "artist", title: "Artist" },
{ field: "track", title: "Track" },
{ command: /*"destroy"*/["edit", "destroy"], title: " ", width: "175px", editable: "inline" }
];
$scope.editableOptions = {mode: "inline", update: true, destroy: true};
$scope.gridSchema = {
model: {
id: "artist",
fields: {
artist: { type: "string", validation: { required: true } },
track: { type: "string", validation: { required: true } }
}
}
}
$scope.saveFunction = function(){
console.log("somehting was modified");
}
});
</script>
</body>
</html>
I have created a plnkr for you.
Your problem is the schema - this is not a grid configuration option but a DataSource configuration option.
I'd suggest creating an actual DataSource instead of an ObservableArray (using a string id might not be ideal either):
$scope.gridData = new kendo.data.DataSource({
data: [{
artist: "Pink Floyd",
track: "The dark side of the Moon"
}, {
artist: "The Beatles",
track: "I've just seen a face"
}, {
artist: "Queen",
track: "Innuendo"
}],
schema: {
model: {
id: "artist",
fields: {
artist: {
type: "string",
validation: {
required: true
}
},
track: {
type: "string",
validation: {
required: true
}
}
}
}
}
});
(demo)
I am using a Shield UI Chart on a page where users can enter 3 values which are than showed on the chart. I have a button which triggers the event. Here is my code:
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="http://www.shieldui.com/shared/components/latest/chart/css/shield-chart.min.css">
<script type="text/javascript" src="http://www.shieldui.com/shared/components/latest/chart/js/jquery-1.9.1.min.js"></script>
<script type="text/javascript" src="http://www.shieldui.com/shared/components/latest/chart/js/shield-chart.all.min.js"></script>
<script>
function myFunction()
{
var containter = $("#chart").swidget();
var info = new Array();
info[0]=parseFloat(document.getElementById("a").value);
info[1]=parseFloat(document.getElementById("b").value);
info[2]=parseFloat(document.getElementById("c").value);
containter.destroy();
$("#chart").shieldChart(
{
seriesSettings: {
line: {
applyAnimation: {
duration: 0
},
pointMark: {
enabled: false
}
}
},
tooltipSettings: {
enabled: false
},
exportOptions:
{
image: false,
print: false
},
axisX: {
min: 0,
max: 5
},
primaryHeader: {
text: "Chart"
},
dataSeries: [
{
seriesType: 'bar',
collectionAlias: 'chart',
data: [info[0],info[1],info[2]]
}
]
}
);
}
</script>
</head>
<body>
<button onclick="myFunction()">Refresh Chart</button>
<table>
<tr>
<td>
<div id="chart" style="width: 300px; height: 300px; margin: auto;"></div>
</td>
</tr>
</table>
<p id="demo"></p>
<input type=text id="a" value='123'>Value A</input>
<input type=text id="b" value='23'>Value B</input>
<input type=text id="c" value='3'>Value C</input>
</body>
</html>
However there is some error that prevents the values from being displayed. Actually the whole chart won’t show. Where might be my mistake?
The is one error that you are making which can be resolved in 2 ways:
1. You can remove the
containter.destroy();
statement. So You will not recreate the existing chart, but create a new one each time the button is pressed.
You could keep the above mentioned statement, but you need to place this code
$(document).ready(function () {
var info = new Array();
info[0]=parseFloat(document.getElementById("a").value);
info[1]=parseFloat(document.getElementById("b").value);
info[2]=parseFloat(document.getElementById("c").value);
$("#chart").shieldChart({
exportOptions:
{
image: false,
print: false
},
tooltipSettings: {
enabled: false
},
seriesSettings: {
line: {
applyAnimation: {
duration: 0
},
pointMark: {
enabled: false
}
}
},
axisX: {
min: 0,
max: 5
},
primaryHeader: {
text: "Chart"
},
dataSeries: [
{
seriesType: 'bar',
collectionAlias: 'Chart',
data: [info[0],info[1],info[2]]
}
]
});
});
so you will already have one chart which to destroy and recreate and you will be able to show the data from the first time page is loaded.
This is my Ext Panel and Ext Window
This is Editor Grid Panel
voiceListingEditorGrid = new Ext.grid.EditorGridPanel({
id: 'voiceListingEditorGrid',
store: voiceDataStore,
cm: voiceColumnModel,
enableColLock:false,
resize: false,
autoload: true,
clicksToEdit:2,
sm: colSM,
selModel: new Ext.grid.RowSelectionModel({singleSelect:false}),
tbar: [
{
text: 'Add a site',
tooltip: 'Add a new site',
iconCls:'add',
handler: displayFormWindow
}, '-', {
text: 'Delete selection',
tooltip: 'Select a record from table and delete',
handler: confirmDeleteSite, // Confirm before deleting
iconCls:'remove'
}]
});
This is Ext.Window
voiceListingWindow = new Ext.Window({
id: 'voiceListingWindow',
title: 'Sites',
draggable : false,
resizable: false,
closable: false,
width:805,
height:500,
plain:true,
layout: 'fit',
items: voiceListingEditorGrid
});
The Data Store
voiceDataStore = new Ext.data.Store({
id: 'voiceDataStore',
proxy: new Ext.data.HttpProxy({
url: 'database.php',
method: 'POST'
}),
// these parameters are passed for any HTTP request
baseParams:{
task: "VOICELISTING",
user_id : user_id_param
},
reader: new Ext.data.JsonReader({
root: 'results',
totalProperty: 'total',
id: 'id'
},[
{name: 'queue_code', type: 'string', mapping: 'queue_code'},
{name: 'site_name', type: 'string', mapping: 'site_name'} ,
{name: 'queue_id', type: 'int' , mapping: 'queue_id'}
]),
sortInfo:{field: 'queue_id', direction: "ASC"}
});
The Model
voiceColumnModel = new Ext.grid.ColumnModel(
[
/*{
header: 'ID',
dataIndex: 'queue_id'
},*/
colSM,
{
header: 'Site Name',
dataIndex: 'site_name',
width:330,
editor: new Ext.form.TextField({
allowBlank: false,
maxLength: 20,
regex: /[a-zA-Z0-9]+/
})
},{
header: 'Site Number',
dataIndex: 'queue_code',
width:310,
editor: new Ext.form.TextField({
allowBlank: false,
maxLength: 20,
maskRe: /([0-9\s]+)$/ ,
regex: /[0-9]/
})
},{
header: 'Add Call Queue',
align: 'center',
width: 124,
sortable: false,
//renderer: function(val){ return '<input type="button" onclick="redirect();" value="Add Call Queue" id="'+val+'"/>'; },
renderer: function(val){ return '<input type="image" alt="Add Call Queue" id="'+val+'" src="images/plus.png" name="Add Call Queue" onclick="redirect();" >' ; },
dataIndex: 'user_id'
}
]
);
This is the PHP file
<?php
session_start();
if(!isset($_SESSION['validuser'])){
header( "Location: http://localhost/vcc" );
}
?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>VCC</title>
<link rel="stylesheet" type="text/css" href="customeStyle.css" />
<link rel="stylesheet" type="text/css" href="style.css" />
<link rel="stylesheet" type="text/css" href="resources/css/ext-all.css"/>
<script type="text/javascript" src="adapter/ext/ext-base.js"></script>
<script type="text/javascript" src="ext-all.js"></script>
<script type="text/javascript" src="voicesite.js"></script>
<script type="text/javascript" >
function goBack(){
//history.back();
window.location ="http://didyouwonder.com/vcc/users.php";
}
</script>
</head>
<body>
<div id="contianerVoice">
<div id="logoffbtn1">
<a href="logout.php" ><img src="images/signout.gif" alt="Logout" /></a>
</div>
<h1>Account Name: <?php echo $_GET['account_name']?></h1>
<div id="footerVoice">
<div id="left-footer">
<a href="#" onclick="goBack();" ><img src="images/back1.png" alt="Back" /></a>
</div>
<div id="right-footer">
<div id="rdiv">
<ul>
<li><img src="images/plus.png"/><span> Add Voice Site</span></li>
<li><img src="images/enable.png"/><span> Enable</span></li>
<li><img src="images/disable.png"/><span> Disable</span></li>
</ul>
</div>
<div id="ldiv">
<ul>
<li><img src="images/add.gif"/><span> Add</span></li>
<li><img src="images/delete.gif"/><span> Delete</span></li>
<li> Double click to Edit</span></li>
</ul>
</div>
</div>
</div>
</div>
</body>
</html>
Please see the attached images and then read the explanation below
Page layout is fine when page loads
See this Image
This is what happens when firebug window is opened and page is refreshed.
See this image
Grid appears OK when the page is loaded. The problem is when I open up the firebug window and refresh the page , Grid goes to the top and same thing happens when I open the page on Mac. I don't know how to handle this problem since this is the first time I am working with Ext.
Please suggest something.
OK I have solved the issue ... This is a pluign that serves my purpose. There is an example of using this plugin over here. Read the documentation carefully and then the example.
But at first it didn't work for me, the reason was ext window container, that was rendering the grid panel. So I removed this from code
voiceListingWindow = new Ext.Window({ ...
Now the grid panel is rendered according to this property of Grid panel
... renderTo: 'reportTabContent' // render the grid to the specified div in the page