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vaadin-grid.html
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<!--
@license
Copyright (c) 2015 Vaadin Ltd.
This program is available under Apache License Version 2.0, available at https://vaadin.com/license/
-->
<link rel='import' href='../polymer/polymer.html'>
<script src="vaadin-grid.min.js"></script>
<style>
vaadin-grid > table {
display: none;
}
.vaadin-grid-sidebar-popup {
background-color: #ffffff;
box-shadow: 0 2px 2px 0 rgba(0,0,0,.14),0 3px 1px -2px rgba(0,0,0,.2),0 1px 6px 0 rgba(0,0,0,.12);
border-radius: 2px;
font-family: arial;
font-size: 12px;
transition: opacity 0.1s ease-in;
}
.vaadin-grid-sidebar-content > div {
padding: 16px 0;
}
.vaadin-grid-sidebar-content span:before {
content: url(img/ic_check_black_24px.svg);
opacity: 0.6;
display: inline-block;
padding: 0 20px;
}
.vaadin-grid-sidebar-content span div {
display: inline-block;
}
.vaadin-grid-sidebar-content .v-off:before {
visibility: hidden;
}
.vaadin-grid-sidebar-content span div {
display: inline-block;
vertical-align: super;
padding-right: 20px;
}
.vaadin-grid-sidebar-content table {
border-collapse: collapse;
border-top: 1px solid #E6E6E6;
border-bottom: 1px solid #E6E6E6;
min-width: 150px;
}
.vaadin-grid-sidebar-content .column-hiding-toggle {
cursor: pointer;
}
.vaadin-grid-sidebar-content .gwt-MenuItem-selected {
background: #eeeeee;
}
</style>
<!--
High quality data grid for showing large amounts of tabular data.
Simple usage (static HTML data source):
```html
<vaadin-grid>
<table>
<colgroup>
<col name="firstName">
<col name="lastName">
<col name="email">
</colgroup>
<thead>
<tr>
<th>Name</th>
<th>Value</th>
<th>Progress</th>
</tr>
</thead>
<tbody>
<tr>
<td>Jonathan</td>
<td>Doe</td>
<td>[email protected]</td>
</tr>
<tr>
<td>Jane</td>
<td>Smith</td>
<td>[email protected]</td>
</tr>
</tbody>
</table>
</vaadin-grid>
```
### Styling
The grid uses `--primary-color` from [paper-styles](https://github.com/PolymerElements/paper-styles) as a highlight color. You can customize the color by defining your own primary default color.
```html
<style is="custom-style">
vaadin-grid {
--primary-color: red;
}
</style>
```
The following custom properties are available for styling:
Custom property | Description | Default
:----------------|:-------------|----------:
`--vaadin-grid-row-height` | Data row height | `48px`
`--vaadin-grid-header-row-height` | Header row height | `56px`
`--vaadin-grid-footer-row-height` | Footer row height | `56px`
`--vaadin-grid-selected-row-cell` | Mixin which applies to the cell elements of a selected row | {}
'--vaadin-grid-row-cell' | Mixin which applies to the cell elements of the table | {}
See the [demo](demo/index.html) for use case examples.
@element vaadin-grid
@demo demo/index.html
-->
<dom-module id="vaadin-grid">
<style>
/* Host styles */
:host {
-webkit-tap-highlight-color: transparent;
-webkit-touch-callout: none;
box-sizing: border-box;
font-family: inherit;
font-size: 13px;
font-weight: 400;
line-height: 1.1;
color: rgba(0, 0, 0, 0.87);
cursor: default;
transition: opacity 50ms;
white-space: nowrap;
position: relative;
display: -webkit-flex;
display: flex;
-webkit-flex-direction: column;
flex-direction: column;
-webkit-user-select: none;
-moz-user-select: none;
-ms-user-select: none;
}
:host(.vaadin-grid-loading) {
height: 0;
opacity: 0;
transition: none;
}
:host > div {
height: 100%;
outline: none;
position: relative;
z-index: 0;
-webkit-flex: 1 1 auto;
flex: 1 1 auto;
}
/* Anim */
@keyframes vaadin-grid-spin-360 {
100% {
transform: rotate(360deg);
}
}
@-webkit-keyframes vaadin-grid-spin-360 {
100% {
-webkit-transform: rotate(360deg);
transform: rotate(360deg);
}
}
/* Table wrapper */
.vaadin-grid-tablewrapper {
box-sizing: border-box;
overflow: hidden;
outline: none;
position: absolute;
z-index: 5;
}
.vaadin-grid-tablewrapper:before {
display: none;
}
.vaadin-grid-tablewrapper > table {
box-sizing: border-box;
display: block;
}
.vaadin-grid-loading-data .vaadin-grid-tablewrapper:before {
-webkit-animation: vaadin-grid-spin-360 400ms linear infinite;
animation: vaadin-grid-spin-360 400ms linear infinite;
border: 2px solid #03A9F4;
border-radius: 50%;
border-right-color: transparent;
border-top-color: transparent;
content: "";
display: block;
height: 16px;
left: 50%;
margin-left: -8px;
margin-top: -8px;
position: absolute;
top: 50%;
width: 16px;
}
/* Scroller styles */
.vaadin-grid-scroller {
box-sizing: border-box;
outline: none;
position: absolute;
z-index: 1;
}
.vaadin-grid-scroller-horizontal {
bottom: 0;
left: 0;
right: 0;
overflow-y: hidden;
-ms-overflow-y: hidden;
}
.vaadin-grid-scroller-vertical {
bottom: 0;
right: 0;
top: 0;
overflow-x: hidden;
-ms-overflow-x: hidden;
}
.vaadin-grid-horizontal-scrollbar-deco {
bottom: 0;
box-sizing: border-box;
left: 0;
position: absolute;
right: 0;
}
/* Grid body */
.vaadin-grid-body {
box-sizing: border-box;
display: block;
left: 0;
position: absolute;
top: 0;
z-index: 0;
}
:host(:not([selection-mode])) .vaadin-grid-body,
:host([selection-mode="single"]) .vaadin-grid-body {
cursor: pointer;
}
.vaadin-grid-body tr {
height: var(--vaadin-grid-row-height, 48px);
left: 0;
top: 0;
position: absolute;
}
:host ::content .vaadin-grid-spacer {
position: absolute;
border-bottom: 1px solid #e3e3e3;
z-index: 1;
}
:host ::content .vaadin-grid-spacer > td {
position: absolute;
padding: 0;
top: 0;
left: 0;
width: 100%;
}
.vaadin-grid-body td {
opacity: 0;
}
.vaadin-grid-row-has-data td {
border-bottom: 1px solid #e3e3e3;
opacity: 1;
}
.vaadin-grid-spacer td {
opacity: 1;
}
/* Row styles */
.vaadin-grid-row {
box-sizing: border-box;
display: block;
}
tbody:not(.touch):not(.scrolling) .vaadin-grid-row:hover td {
background-color: #eeeeee;
}
.vaadin-grid-row-selected td {
background-color: #f5f5f5;
@apply(--vaadin-grid-selected-row-cell);
}
/* Focus styles */
.vaadin-grid-row:after {
background-color: var(--primary-color, #03A9F4);
bottom: 0;
content: "";
height: 2px;
left: 0;
pointer-events: none;
position: absolute;
right: 0;
transition: all 0.16s ease-in-out;
-webkit-transform: scaleX(0.0);
transform: scaleX(0.0);
z-index: 1;
}
:focus .vaadin-grid-row-focused:after {
-webkit-transform: scaleX(1.0);
transform: scaleX(1.0);
}
:focus .vaadin-grid-row-focused {
-webkit-animation: v-grid-row-focused 820ms ease-in-out;
animation: v-grid-row-focused 820ms ease-in-out;
}
@-webkit-keyframes vaadin-grid-row-focused {
50% {
color: #03A9F4;
} 100% {
color: inherit;
}
}
@keyframes vaadin-grid-row-focused {
50% {
color: #03A9F4;
} 100% {
color: inherit;
}
}
/* Grid cell */
.vaadin-grid-cell {
-webkit-align-items: center;
align-items: center;
background-color: white;
box-sizing: border-box;
display: -webkit-inline-flex;
display: inline-flex;
height: inherit;
overflow: hidden;
transition: opacity 0.1s ease-in;
}
/* Grid header */
.vaadin-grid-header {
box-shadow: 0 1px 0 rgba(0, 0, 0, 0.06),
0 2px 0 rgba(0, 0, 0, 0.075),
0 3px 0 rgba(0, 0, 0, 0.05),
0 4px 0 rgba(0, 0, 0, 0.015);
box-sizing: border-box;
display: block;
left: 0;
position: absolute;
top: 0;
z-index: 10;
padding-right: 2px;
}
.vaadin-grid-header tr {
color: rgba(0, 0, 0, 0.54);
font-size: 12px;
height: var(--vaadin-grid-header-row-height, 56px);
}
.vaadin-grid-header th {
font-weight: 500;
text-align: left;
}
.vaadin-grid-header-deco {
background-color: white;
border-left: 1px solid rgba(255, 255, 255, 0.3);
box-sizing: border-box;
position: absolute;
right: 0;
top: 0;
z-index: 1;
}
/* Sorting */
.vaadin-grid-header [class*="sort-"] {
font-weight: 500;
font-size: 12px;
color: rgba(0, 0, 0, 0.87);
position: relative;
}
.vaadin-grid-header [class*="sort-"]:after {
font-size: 8px;
padding-left: 8px;
width: 1em;
min-width: 12px;
display: inline-block;
}
.vaadin-grid-header .sort-asc:after {
content: url(img/arrow-up.svg) " " attr(sort-order);
}
.vaadin-grid-header .sort-desc:after {
content: url(img/arrow-down.svg) " " attr(sort-order);
}
/* Grid footer */
.vaadin-grid-footer {
bottom: 0;
box-sizing: border-box;
display: block;
left: 0;
position: absolute;
z-index: 10;
box-shadow: 0 -1px 0 rgba(0, 0, 0, 0.2);
}
.vaadin-grid-footer td {
font-size: 12px;
font-weight: 500;
color: rgba(0, 0, 0, 0.56);
height: var(--vaadin-grid-footer-row-height, 56px);
}
.vaadin-grid-footer-deco {
bottom: 0;
box-sizing: border-box;
position: absolute;
right: 0;
z-index: 1;
}
.vaadin-grid-spacer-deco-container {
display: none;
}
/* Cell padding */
.vaadin-grid-header th,
.vaadin-grid-body td,
.vaadin-grid-footer td {
padding: 0 24px 0 24px;
@apply(--vaadin-grid-row-cell);
}
.vaadin-grid-cell.last-frozen {
border-right: 1px solid #e3e3e3;
}
.vaadin-grid-cell.frozen {
position: relative;
z-index: 1;
}
/* Input styles */
input[type="checkbox"] {
position: absolute;
opacity: 0;
}
input[type="checkbox"] + label {
position: relative;
left: 0;
box-sizing: border-box;
display: block;
width: 18px;
height: 18px;
border: 2px solid #7a7a7a;
border-radius: 2px;
cursor: pointer;
transition: background-color 120ms, border-color 120ms;
}
input[type="checkbox"]:focus {
outline: none;
}
input[type="checkbox"] + label:after {
content: url(img/tick.svg);
position: absolute;
top: -1px;
left: -1px;
display: block;
width: 16px;
height: 17px;
transition: all 200ms;
-webkit-transform: scale(0);
transform: scale(0);
-webkit-transform-origin: 40% 80%;
transform-origin: 40% 80%;
}
input[type="checkbox"]:checked + label {
background-color: var(--primary-color, #03A9F4);
border-color: transparent;
}
input[type="checkbox"]:checked + label:after {
-webkit-transform: scale(1);
transform: scale(1);
}
input[type="checkbox"]:indeterminate + label:after {
content: "–";
font-family: arial;
font-weight: bold;
font-size: 14px;
line-height: 1;
text-align: center;
-webkit-transform: scale(1);
transform: scale(1);
transition: none;
}
/* Activation "splash" */
input[type="checkbox"] + label:before {
content: "";
position: absolute;
top: -13px;
left: -13px;
width: 41px;
height: 41px;
border-radius: 50%;
background-color: #666;
opacity: 0;
-webkit-transform: scale(0.8);
transform: scale(0.8);
transition: all 180ms cubic-bezier(0.75,.0,0.25,1);
}
input[type="checkbox"] + label:active:before {
transform: scale(1.1);
opacity: 0.15;
transition-duration: 80ms;
transition-property: all;
}
input[type="checkbox"]:checked + label:before {
background-color: var(--primary-color, #03A9F4);
}
#measureobject {
width: 100% !important;
height: 100%;
z-index: -1 !important;
pointer-events: none !important;
position: absolute !important;
left: -100% !important;
top: -100% !important;
opacity: 0 !important;
/* This is used to force a non-zero client height to the measure object. */
padding-bottom: 1px !important;
}
/* The following is a workaround to https://dev.vaadin.com/ticket/18376 */
.vaadin-grid-scroller[invisible]::-webkit-scrollbar {
border: none;
}
.vaadin-grid-scroller[invisible]::-webkit-scrollbar-thumb {
border-radius: 10px;
border: 4px solid transparent;
background: rgba(0,0,0,.3);
-webkit-background-clip: content-box;
background-clip: content-box;
}
.vaadin-grid-scroller-vertical[invisible]::-webkit-scrollbar-thumb {
min-height: 30px;
}
.vaadin-grid-scroller-horizontal[invisible]::-webkit-scrollbar-thumb {
min-width: 30px;
}
.vaadin-grid-sidebar {
z-index: 5;
position: absolute;
top: 2px;
pointer-events: none;
right: 0;
padding-right: 4px;
overflow: hidden;
width: 38px;
height: 38px;
}
.vaadin-grid-sidebar-button {
width: 56px;
height: 56px;
border: none;
background: none;
outline: none;
position: relative;
cursor: pointer;
pointer-events: all;
}
.vaadin-grid-sidebar-button::before {
content: "";
position: absolute;
left: 12px;
top: 10px;
width: 32px;
height: 32px;
border-radius: 50%;
background: #fff;
box-shadow: 0 0 10px 4px #fff;
}
.vaadin-grid-sidebar-button:after {
content: url(img/ic_view_column_black_24px.svg);
opacity: 0.4;
display: inline-block;
position:absolute;
top: 14px;
left: 16px;
width: 24px;
}
@keyframes vaadin-grid-sidebar-transition {
0% {
opacity: 0;
top: 48px;
}
100% {
opacity: 1;
top: 44px;
}
}
@-webkit-keyframes vaadin-grid-sidebar-transition {
0% {
opacity: 0;
top: 48px;
}
100% {
opacity: 1;
top: 44px;
}
}
</style>
<template>
<iframe id="measureobject" class="vaadin-grid"></iframe>
</template>
</dom-module>
<script>
Polymer({
is: 'vaadin-grid',
_grid: undefined,
properties: {
/**
* A function which is used for generating CSS class names for data cells.
*
* See the API documentation for the “cell” object for more details about
* the parameter of this function.
*
* #### Example:
* ```js
* grid.cellClassGenerator = function(cell) {
* if (cell.index == 2) {
* return "activity-" + cell.data.toLowerCase();
* }
* };
* ```
* @property {function} cellClassGenerator
* @type {function}
*/
cellClassGenerator: {
type: Function,
observer: '_cellClassGeneratorChanged'
},
/**
* Disables the grid.
*
* #### Declarative example:
* ```html
* <vaadin-grid disabled>...</vaadin-grid>
* ```
*
* @default false
* @type {boolean}
*/
disabled: {
type: Boolean,
observer: '_disabledChanged',
reflectToAttribute: true,
value: false
},
/**
* Object for controlling and accessing the header rows in the grid.
*
* See the API documentation for “header” for more details.
*
* @property {header} footer
* @type {header}
*/
header: {
type: Object,
readOnly: true,
value: function() {
var _this = this;
return {
getCell: function(rowIndex, columnId) {
return _this._grid.getStaticSection().getHeaderCell(rowIndex, columnId);
},
addRow: function(rowIndex, cellContent) {
_this._grid.getStaticSection().addHeader(rowIndex, cellContent);
},
removeRow: function(rowIndex) {
_this._grid.getStaticSection().removeHeader(rowIndex || 0);
},
setRowClassName: function(rowIndex, className) {
_this._grid.getStaticSection().setHeaderRowClassName(rowIndex, className);
},
get defaultRow() {
return _this._grid.getStaticSection().getDefaultHeader();
},
set defaultRow(rowIndex) {
_this._grid.getStaticSection().setDefaultHeader(rowIndex);
},
get hidden() {
return _this._grid.getStaticSection().isHeaderHidden();
},
set hidden(hidden) {
_this._grid.getStaticSection().setHeaderHidden(hidden);
},
get rowCount() {
return _this._grid.getStaticSection().getHeaderRowCount();
}
};
}
},
/**
* Object for controlling and accessing the footer rows in the grid.
*
* See the API documentation for “footer” for more details.
*
* @property {footer} footer
* @type {footer}
*/
footer: {
type: Object,
readOnly: true,
value: function() {
var _this = this;
return {
getCell: function(rowIndex, columnId) {
return _this._grid.getStaticSection().getFooterCell(rowIndex, columnId);
},
addRow: function(rowIndex, cellContent) {
_this._grid.getStaticSection().addFooter(rowIndex, cellContent);
},
removeRow: function(rowIndex) {
_this._grid.getStaticSection().removeFooter(rowIndex || 0);
},
setRowClassName: function(rowIndex, className) {
_this._grid.getStaticSection().setFooterRowClassName(rowIndex, className);
},
get hidden() {
return _this._grid.getStaticSection().isFooterHidden();
},
set hidden(hidden) {
_this._grid.getStaticSection().setFooterHidden(hidden);
},
get rowCount() {
return _this._grid.getStaticSection().getFooterRowCount();
}
};
}
},
/**
* The index of the last frozen columns in this grid. A frozen column will
* always stay visible in the grid viewport when the user scrolls the grid
* viewport horizontally.
*
* Setting the property to 0 means that no columns will be frozen,
* but the built-in selection checkbox column will still be frozen if
* it’s in use. Setting the count to -1 will unfreeze the selection
* column also.
*
* #### Declarative example:
* ```html
* <vaadin-grid frozen-columns="2">...</vaadin-grid>
* ```
*
* @default 0
* @type {number}
*/
frozenColumns: {
type: Number,
observer: '_applyFrozenColumns',
reflectToAttribute: true,
value: 0
},
/**
* An array or a function containing or returning items determining
* the row data in the grid (i.e. the data source).
*
* Implement the property as a function if you wish to provide data
* lazily to the grid, for example from a REST service, to get only the
* items that are necessary in the grid viewport.
*
* See the API documentation for "items function" for more details.
*
* For an in-memory list of items, use the `items` array property instead.
*
* In both options, at the end the grid expects to receive an array, which
* can contain either arrays, objects or primitive types.
*
* #### Examples:
* ```
* grid.items = [
* {
* firsName: "Jonathan",
* lastName: "Doe",
* email: "[email protected]"
* },
* {
* firstName: "Jane",
* lastName: "Smith",
* email: "[email protected]"
* }
* ];
* ```
* ```
* grid.items = function(params, callback) {
* callback(["foo", "bar"], 2);
* };
* ```
*
* @property {(Array<Object>|function)} items
* @type {(Array<Object>|function)}
*/
items: {
type: Object
},
/**
* The array of columns attached to the grid.
*
* See the API documentation for “column” for more details about the
* column objects.
*
* @property {Array<object>} columns
* @type {Array<object>}
*/
columns: {
type: Array,
notify: true
},
/**
* A function which is used for generating CSS class names for data rows.
*
* See the API documentation for the “row” object for more details about
* the parameter of this function.
*
* #### Example:
* ```js
* grid.rowClassGenerator = function(row) {
* var activity = row.data[2];
* return "activity-" + activity.toLowerCase();
* };
*```
*
* @property {function} rowClassGenerator
* @type {function}
*/
rowClassGenerator: {
type: Function,
observer: '_rowClassGeneratorChanged'
},
/**
* The row details generator is used for generating detail content for
* data rows. The details element is added directly under the row.
*
* #### Example:
* ```js
* grid.rowDetailsGenerator = function(rowIndex) {
* var detail = document.createElement("div");
* detail.textContent = "Row detail content for row " + rowIndex;
* return detail;
* };
*```
*
* @property {function} rowDetailsGenerator
* @type {function}
*/
rowDetailsGenerator: {
type: Function,
observer: '_rowDetailsGeneratorChanged'
},
/**
* Object for controlling and accessing the selected rows in the grid.
*
* See the API documentation for the “selection” object for more details.
*
* @property {selection} selection
* @type {selection}
* @default {}
*/
selection: {
type: Object,
readOnly: true,
value: function() {
var _this = this;
return {
select: function(index) {
_this._grid.getSelectionModel().select(index);
return _this;
},
deselect: function(index) {
_this._grid.getSelectionModel().deselect(index);
return _this;
},
clear: function() {
_this._grid.getSelectionModel().clear();
return _this;
},
selectAll: function() {
_this._grid.getSelectionModel().selectAll();
return _this;
},
selected: function(mapper, from, to) {
return _this._grid.getSelectionModel().selected(mapper, from, to);
},
deselected: function(mapper, from, to) {
return _this._grid.getSelectionModel().deselected(mapper, from, to);
},
get size() {
return _this._grid.getSelectionModel().size();
},
get mode() {
return _this._grid.getSelectionMode();
},
set mode(mode) {
_this._grid.setSelectionMode(mode);
}
};
}
},
/**
* An array defining the sorting of columns. The order of the objects in
* the array defines the order of sort (if the grid is sorted by
* multiple columns).
*
* See the API documentation for the “sort-order” object for more details.
*
* @property {Array<sort-order>}
* @type {Array<sort-order>}
*/
sortOrder: {
type: Array,
notify: true,
observer: '_sortOrderChanged'
},