Load on Demand
27 Sep 201724 minutes to read
Set enableOnDemand as true to enable load tab and backstage contents dynamically. Loading content on demand improves the initial rendering time of the ribbon by rendering tab and backstage content when tabs and backstage items are clicked.
<div id="defaultRibbon"></div>
<div id="newCon">
<table>
<tr>
<td>
<button id="btn1" class="e-bsnewbtnstyle">Blank WorkBook</button>
</td>
</tr>
</table>
</div>
<div id="accountCon">
<div class="e-userDiv">
<span>User Information</span>
<div>
<div class="e-accuser e-newpageicon"></div>
<div class="e-userCon">
<div>user</div>
<div>any@syncfusion.com</div>
</div>
</div>
</div>
<a href="#">Sign out</a>
</div>
<script type="text/javascript">
$(function () {
$("#defaultRibbon").ejRibbon({
width: "50%",
enableOnDemand: true,
applicationTab: {
type: ej.Ribbon.ApplicationTabType.Backstage,
backstageSettings: {
text: "FILE",
height: 360,
width: 600,
headerWidth: 125,
pages: [{ id: "new", text: "New", contentID: "newCon" },
{ id: "close", text: "Close", enableSeparator: true, itemType: ej.Ribbon.itemType.button },
{ id: "account", text: "Office Account", contentID: "accountCon"}]
}
},
tabs: [{
id: "home", text: "HOME", groups: [{
text: "Clipboard", alignType: ej.Ribbon.AlignType.Columns, groupExpanderSettings: {
toolTip: "Clipboard"
}, content: [{
groups: [{
id: "paste",
text: "paste",
toolTip: "Paste",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
prefixIcon: "e-icon e-ribbon e-ribbonpaste"
}
}
],
defaults: {
type: ej.Ribbon.Type.Button,
isBig: true,
width: 50,
height: 70
}
}]
},
{
text: "New", alignType: ej.Ribbon.AlignType.Rows, content: [{
groups: [{
id: "new",
text: "New",
toolTip: "New",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
imagePosition: ej.ImagePosition.ImageTop,
prefixIcon: "e-icon e-ribbon e-new"
}
}
],
defaults: {
type: ej.Ribbon.Type.Button,
width: 60,
height: 70
}
}]
}]
},
{
id: "layout", text: "LAYOUT", groups: [{
text: "Alignment", alignType: ej.Ribbon.AlignType.Rows, content: [
{
groups: [{
id: "bullet",
text: "Bullet Format",
toolTip: "Bullets",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
prefixIcon: "e-icon e-ribbon e-bullet"
}
},
{
id: "number",
text: "Number Format",
toolTip: "Numbering",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
prefixIcon: "e-icon e-ribbon e-numbericon"
}
}],
defaults: {
type: ej.Ribbon.Type.Button,
isBig: false
}
}]
}]
}],
});
});
$("#btn1").ejButton({
size: "large",
height: 200,
width: 225,
contentType: "textandimage",
imagePosition: "imagetop",
prefixIcon: "e-icon e-blank e-infopageicon"
});
</script>
<style>
.e-accuser {
background-image: url("../content/ejthemes/common-images/ribbon/User.jpg"),url("content/ejthemes/common-images/ribbon/User.jpg");
}
.e-blank {
background-image: url("../content/ejthemes/common-images/ribbon/blank.png"),url("content/ejthemes/common-images/ribbon/blank.png");
}
.e-infopageicon {
background-repeat: no-repeat;
height: 150px;
width: 198px;
}
.e-newpageicon {
background-repeat: no-repeat;
height: 42px;
width: 42px;
}
.e-bspagestyle {
line-height: 0;
font-size: 30px;
}
.e-ribbon .e-ribbonbackstagepage .e-bsnewbtnstyle {
color: #212121;
background: #fdfdfd;
margin: 20px;
}
</style>
Initially Collapsible
27 Sep 201724 minutes to read
Set collapsible'](https://help.syncfusion.com/api/js/ejribbon#members:collapsible) as true to render ribbon control in collapsed state, which results ribbon tabs to render without any content initially.
While using initially collapsible ribbon with [enableOnDemand` feature improves the performance by reducing initial loading time of ribbon.
<div id="defaultRibbon"></div>
<div id="newCon">
<table>
<tr>
<td>
<button id="btn1" class="e-bsnewbtnstyle">Blank WorkBook</button>
</td>
</tr>
</table>
</div>
<div id="accountCon">
<div class="e-userDiv">
<span>User Information</span>
<div>
<div class="e-accuser e-newpageicon"></div>
<div class="e-userCon">
<div>user</div>
<div>any@syncfusion.com</div>
</div>
</div>
</div>
<a href="#">Sign out</a>
</div>
<script type="text/javascript">
$(function () {
$("#defaultRibbon").ejRibbon({
width: "50%",
enableOnDemand: true,
collapsible: true,
applicationTab: {
type: ej.Ribbon.ApplicationTabType.Backstage,
backstageSettings: {
text: "FILE",
height: 360,
width: 600,
headerWidth: 125,
pages: [{ id: "new", text: "New", contentID: "newCon" },
{ id: "close", text: "Close", enableSeparator: true, itemType: ej.Ribbon.itemType.button },
{ id: "account", text: "Office Account", contentID: "accountCon"}]
}
},
tabs: [{
id: "home", text: "HOME", groups: [{
text: "Clipboard", alignType: ej.Ribbon.AlignType.Columns, groupExpanderSettings: {
toolTip: "Clipboard"
}, content: [{
groups: [{
id: "paste",
text: "paste",
toolTip: "Paste",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
prefixIcon: "e-icon e-ribbon e-ribbonpaste"
}
}
],
defaults: {
type: ej.Ribbon.Type.Button,
isBig: true,
width: 50,
height: 70
}
}]
},
{
text: "New", alignType: ej.Ribbon.AlignType.Rows, content: [{
groups: [{
id: "new",
text: "New",
toolTip: "New",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
imagePosition: ej.ImagePosition.ImageTop,
prefixIcon: "e-icon e-ribbon e-new"
}
}
],
defaults: {
type: ej.Ribbon.Type.Button,
width: 60,
height: 70
}
}]
}]
},
{
id: "layout", text: "LAYOUT", groups: [{
text: "Alignment", alignType: ej.Ribbon.AlignType.Rows, content: [
{
groups: [{
id: "bullet",
text: "Bullet Format",
toolTip: "Bullets",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
prefixIcon: "e-icon e-ribbon e-bullet"
}
},
{
id: "number",
text: "Number Format",
toolTip: "Numbering",
buttonSettings: {
contentType: ej.ContentType.ImageOnly,
prefixIcon: "e-icon e-ribbon e-numbericon"
}
}],
defaults: {
type: ej.Ribbon.Type.Button,
isBig: false
}
}]
}]
}],
});
});
$("#btn1").ejButton({
size: "large",
height: 200,
width: 225,
contentType: "textandimage",
imagePosition: "imagetop",
prefixIcon: "e-icon e-blank e-infopageicon"
});
</script>
<style>
.e-accuser {
background-image: url("../content/ejthemes/common-images/ribbon/User.jpg"),url("content/ejthemes/common-images/ribbon/User.jpg");
}
.e-blank {
background-image: url("../content/ejthemes/common-images/ribbon/blank.png"),url("content/ejthemes/common-images/ribbon/blank.png");
}
.e-infopageicon {
background-repeat: no-repeat;
height: 150px;
width: 198px;
}
.e-newpageicon {
background-repeat: no-repeat;
height: 42px;
width: 42px;
}
.e-bspagestyle {
line-height: 0;
font-size: 30px;
}
.e-ribbon .e-ribbonbackstagepage .e-bsnewbtnstyle {
color: #212121;
background: #fdfdfd;
margin: 20px;
}
</style>