Table footer disappear when allowVirtualScrolling is false

Luis Carlos

Asked On April 2, 2019 10:36 AM UTC

Good morning.

Why the table footer disappears when allowVirtualScrolling is false, and it appears when allowVirtualScrolling is true? I would like to show the table footer also when allowVirtualScrolling is false.

Refer to the following code example.

http://jsplayground.syncfusion.com/sag2yumg

I will be waiting for your reply, thank you in advance.

Regards, Luis Carlos.

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Vignesh Natarajan [Syncfusion]

Replied On April 3, 2019 11:46 AM UTC

Hi Luis,

Thanks for using Syncfusion products.

Query: “Why the table footer disappears when allowVirtualScrolling is false”

By default when allowVirtualScrolling is enabled in ejGrid, pager (footerElement) will be displayed at the bottom contacting the current page and total records. This footer element will not be shown in bottom when VirtualScrolling is not enabled. If you wish to render the pager at the bottom, kindly enable paging in the Grid.

Refer the below UG documentation for your reference

UG: https://help.syncfusion.com/js/grid/paging

Demo: https://js.syncfusion.com/demos/web/#!/bootstrap/grid/paging/defaultfunctionalities

Please get back to us if you any queries.

Regards,

Vignesh Natarajan.

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Luis Carlos

Replied On April 4, 2019 09:45 AM UTC

Hi again.

Is there any way to enable the table footer without enabling paging neither virtual scrolling?

Thank you for your reply.

Regards, Luis Carlos.

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Manivannan Padmanaban [Syncfusion]

Replied On April 5, 2019 11:49 AM UTC

Hi Luis,

Thanks for the update..

In virtual scrolling we have load the data based on page size without buffering the entire huge database(i.e. based on row height we have handled the page size for the generated rows).

But if we set allowVirtualScrolling as “false” then there is no purpose of on demand paging concept (i.e. the total rows are generated in the initial rendering itself). So, its not a valid case.

Regards,

Manivannan Padmanaban.

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Luis Carlos

Replied On April 5, 2019 12:12 PM UTC

Hello again.

Let me try to say the same thing another way to understand it better.

Is possible to show the total rows in the table footer when "allowVirtualScrolling" is false?

Thank you again, I will be waiting for your reply.

Regards, Luis Carlos.

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Vignesh Natarajan [Syncfusion]

Replied On April 8, 2019 01:36 PM UTC

Hi Luis,

Query: Is possible to show the total rows in the table footer when "allowVirtualScrolling" is false?

We have achieved your requirement using the actionComplete and dataBound event of ejGrid. Please refer the below code example,

Total Rows count:

</div>

</body>

…………..

$(function () {

$("#Grid").ejGrid({

…………….

dataBound:"databound",

allowFiltering:true,

actionComplete:"complete",

columns: [

………….

],

});

function databound(Args){

var count = this.model.dataSource.length;

$("#Grid").append($(".e-pagerstatusbar"));

$("#page").text(count); // append the page status to grid

}

function complete(args){

var count = this.model.currentViewData.length;

$("#page").text(count); // update the page count after action complete

}

</script>

Sample Link:

https://jsplayground.syncfusion.com/zf5kjv1f

Output:

Refer our help documentation for your reference

https://help.syncfusion.com/api/js/ejgrid#events:actioncomplete

https://help.syncfusion.com/api/js/ejgrid#events:databound

Note: we have provided the solution for local data only.

Regards,

Vignesh Natarajan.

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143718	Apr 2,2019 10:36 AM UTC	Apr 8,2019 01:36 PM UTC	jQuery	5

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