Display when there is no data to display in the widget

[fujiwara2]

Hello

If there is no data to display in the widget, I would like to display a phrase such as "There is currently no data to display".
Is this possible?
If possible, please tell me how to change it.

[fujiwara2]

Thank you very much.

It does not work properly.
The widget displayed something like an empty box.

[Hitoshi Ozawa]

Hi Fujiwara-san,

Like below.

data.notes = [];
var nowtime = new GlideDateTime();
var company = gs.getUser().getCompanyID();
var annGR = new GlideRecord('announcement');
annGR.addQuery('u_announce_type', 'operationalstatus');
annGR.addQuery('active', true);
annGR.addQuery('u_system_name', company).addOrCondition('u_system_name', 'null');
annGR.addQuery('from', '<', nowtime);
annGR.addQuery('to', '>', nowtime).addOrCondition('to', 'null');
annGR.orderByDesc('sys_created_on');
annGR.query();
if (annGR.hasNext()) {
    while (annGR.next()) {
        var annObj = {};
        //use service portal helper method to get some display values
        $sp.getRecordDisplayValues(annObj, annGR, 'number,title,sys_id');
        //get the first 20 characters of the description
        annObj.note = annGR.getValue('summary');
        //push the populated obj into the array
        data.notes.push(annObj);
    }
} else {
    data.notes.push('There is currently no data to display');
}

[fujiwara2]

Thank you very much.

It does not work properly.
It looks like you're seeing an empty array.
Need to fix HTML Templete?