Refresh attendance (including previously unenrolled students) for all days starting at the next day visible.

RefreshAttendance_SchoolDaysOnly.js

// 
//  RefreshAttendance_SchoolDaysOnly.js
//  Rick Nagy
//  2014-03-17
// 
 
// run via js console
 
refreshCount = -1;
 
function nextDay() {
    refreshCount++;
    
    if (!(refreshCount % 10) && !confirm("Next day?")) return
    
    if (!$(".nextCanvas").is(":visible")) return;
 
    $(".nextCanvas").click()
    afterLoad(function() {
        refreshList();
    });  
}
 
function refreshList() {
    var refreshLink = $(".linkWidget:contains('Refresh')")
    if (refreshLink.is(":visible")) {
        refreshLink.click()
        $(".theCheckBox").prop("checked", true)
        $(".ui-button:contains('Ok')").click()
    }
    afterLoad(nextDay)
}
 
function afterLoad(callback, param) {
    var loading = setInterval(function() {
        if ($("*[class^='load']:not('.ribbonSelectorWidget *'):visible").length === 0) {
            clearInterval(loading);
            callback(param);
        }
    }, 10, param);
}
 
 
nextDay()