Employment/Purpose

A frozen component to represent frozen “columns” in a Grid or a Listbox, like MS Excel. Specify the start attribute to define the horizontal scroll starting position.

Example

<grid width="600px">
    <frozen columns="2" start="1"/>
    <columns>
        <column width="50px">ID</column>
        <column width="50px">Priority</column>
        <column width="50px">Status</column>
        <column width="150px">Summary</column>
        <column width="250px">Detail</column>
        <column width="100px">Group</column>
        <column width="50px">Assign</column>
    </columns>
    <rows>
        <row>
            <cell>0001</cell>
            <cell>1</cell>
            <cell>closed</cell>
            <cell>Fix login issue</cell>
            <cell>Login does not work at all</cell>
            <cell>Account</cell>
            <cell>Bob</cell>
        </row>
        <row>
            <cell>0002</cell>
            <cell>3</cell>
            <cell>open</cell>
            <cell>Button style broken</cell>
            <cell>Check main.css</cell>
            <cell>Styling</cell>
            <cell>Alice</cell>
        </row>
        <row>
            <cell>0003</cell>
            <cell>2</cell>
            <cell>open</cell>
            <cell>Client search result</cell>
            <cell>Search service returns incomplete result</cell>
            <cell>Service</cell>
            <cell>Bob</cell>
        </row>
    </rows>
</grid>

Smooth scrolling

CE
PE
EE

since 8.5.0 The frozen columns position are maintained, and the other columns uses CSS scrolling to move smoothly while the scroll position is updated.

Column scrolling

The frozen columns positions are maintained, and the other columns are replaced while the scroll position is updated.

Scroll to Hide Columns

CE
PE
EE

since 8.5.0 With smooth scrolling, the Grid does not add white space to the last column by default.

With column scrolling, Grid will render extra space (larger width) after the last column. So that you can drag to hide all columns except the last one.

Frozen on the Right

CE
PE
EE

since 8.6.2

Make columns frozen at the right-hand side.

<listbox>
    <frozen rightColumns="1"/>
...
</listbox>

Supported Events

Supported Children

*ALL