What is dataItem in kendo grid?

Returns the data item to which the specified table row is bound. The data item is a Kendo UI Model instance. When using the Grid’s MVC wrapper, the Grid must be Ajax-bound for the dataItem() method to work.

What is dataItem in angular?

Represents a grid item for a data row.

How do I get Kendo grid row data?

To get the dataItem for each selected row:

1. In the change event handler, get and save the rows in a variable by using the select method.
2. Loop through the rows by using the each jQuery method.
3. Get every row data by using the dataItem method.
4. Push the dataItem to an array.

How do I get data from Kendo dataSource?

Model (if the schema. model option is set). If the data source is bound to a JavaScript array (via the data option) the data method will return the items of that array. Every item from the array is wrapped in a kendo.

How do I pass data from one component to another in angular 8?

Methods to Share Data Between Angular Components

1. Goals. Data Sharing Between Angular Components.
2. Specifications.
3. Method1: Parent to Child via @Input.
4. Method 2: Child to Parent via @Output and EventEmitter.
5. Method3: Child to Parent via @ViewChild.
6. Method 4: Unrelated Components via a Service.

What is let item in ng template?

The let keyword declares a template input variable that you can reference within the template. The input variables in this example are hero , i , and odd .

How do I set a checkbox in kendo grid?

Solution

1. To set the checked property to true , set it on the dataBound event. $(“#grid tbody input:checkbox”). prop(“checked”, true);
2. To select the checkboxes and the rows they belong to, trigger their click in the dataBound event. $(“#grid tbody input:checkbox”). trigger( “click” );

What is Template in kendo grid?

The Kendo UI Templates provide a simple-to-use, high-performance JavaScript templating engine within the Kendo UI toolkit. Templates offer a way to create HTML chunks that can be automatically merged with JavaScript data. They are a substitute for traditional HTML string building in JavaScript.

What is @input and @output in Angular?

@Input() and @Output() allow Angular to share data between the parent context and child directives or components. An @Input() property is writable while an @Output() property is observable.

What is lazy loading in Angular?

Lazy loading is the process of loading components, modules, or other assets of a website as they’re required. Since Angular creates a SPA (Single Page Application), all of its components are loaded at once. This means that a lot of unnecessary libraries or modules might be loaded as well.

What is NgIf and ngFor in Angular?

NgIf conditionally displays items by adding or removing them from the DOM depending on the condition. NgFor renders a list of items from iterable objects.

How do I uncheck a checkbox in kendo grid?

2 Answers

1. function checkAll(ele) {
2. var state = $(ele).is(‘:checked’);
3. var grid = $(‘#StopList’).data().kendoGrid;
4. $.each(grid.dataSource.view(), function () {
5. if (this[‘Selected’] != state) {
6. this.dirty = true;
7. }
8. this[‘Selected’] = state;

What is Kendo UI?

Kendo UI is a comprehensive HTML5 user interface framework for building interactive and high-performance websites and applications. It comes with a library of 110+ UI widgets, an abundance of data-visualization gadgets, client-side data source, and a built-in MVVM (Model-View-ViewModel) library.

What is Kendo grid in MVC?

Kendo UI Grid is an easy, more maintainable, and powerful control for displaying data in a tabular format. Kendo provides many options, such as paging, sorting, filtering, grouping, and editing. These features determine the way data is presented and manipulated.

What is output () in Angular?

@Output() —a decorator function marking the property as a way for data to go from the child to the parent. newItemEvent —the name of the @Output() EventEmitter —the @Output() ‘s type. new EventEmitter() —tells Angular to create a new event emitter and that the data it emits is of type string.

What is pipe in Angular?

Use pipes to transform strings, currency amounts, dates, and other data for display. Pipes are simple functions to use in template expressions to accept an input value and return a transformed value. Pipes are useful because you can use them throughout your application, while only declaring each pipe once.

What is forRoot and forChild in Angular?

forRoot creates a module that contains all the directives, the given routes, and the router service itself. forChild creates a module that contains all the directives and the given routes, but does not include the router service. It registers the routers and uses the router service created at the root level.

What is the dataitem in the grid?

The data item is a Kendo UI Model instance. When using the Grid’s MVC wrapper, the Grid must be Ajax-bound for the dataItem () method to work. When using server binding, the dataSource instance does not contain the serialized data items.

What is dataitem in kendo?

dataItem Returns the data item to which the specified table row is bound. The data item is a Kendo UI Model instance. When using the Grid’s MVC wrapper, the Grid must be Ajax-bound for the dataItem () method to work.

What action should the server take when current dataitem is null?

Gets or sets action the server should take when current DataItem is a Null value. Gets the parent object of current DataItem. Gets or sets the source object for current DataItem. Gets or sets the type of current DataItem. Returns a clone of the object.

How do I use the dataitem () method in the MVC grid?

When using the Grid’s MVC wrapper, the Grid must be Ajax-bound for the dataItem () method to work. When using server binding, the dataSource instance does not contain the serialized data items. A string, DOM element or jQuery object which represents the table row. A string is treated as a jQuery selector.