在我的提交按钮单击处理程序结束时,Resharper 警告说,“并非所有代码路径都返回值。”
它对事件处理程序有什么期望?
尊重完全披露,这是事件处理程序:
$("#submit_button").click(function() {
// http://stackoverflow.com/questions/18192288/how-can-i-compare-date-time-values-using-the-jqueryui-datepicker-and-html5-time
var begD = $.datepicker.parseDate('mm/dd/yy', $('#BeginDate').val());
var endD = $.datepicker.parseDate('mm/dd/yy', $('#EndDate').val());
if (begD > endD) {
alert('Begin date must be before End date');
$('#BeginDate').focus();
return false;
}
else if (begD.toString() == endD.toString()) {
var dteString = begD.getFullYear() + "/" + (begD.getMonth() + 1) + "/" + begD.getDate();
var begT = new Date(dteString + " " + $('#BeginTime').val());
var endT = new Date(dteString + " " + $('#EndTime').val());
if (begT > endT) {
alert('Begin date must be before End date');
$('#BeginTime').focus();
return false;
}
}
$("#NumberOfResults").css("visibility", "visible");
$("#NumberOfResults").html("Please wait...");
EnableButton("submit_button", false);
// If all are selected, don't enumerate them; just set it at "All" (change of case shows that the logic did execute)
var deptsList = $('#depts').checkedBoxes();
if (deptsList.length < deptsArray.length) {
$('#deptHeader span').html(deptsList.join(", "));
}
else if (deptsList.length == deptsArray.length) {
$('#deptHeader span').html("All");
}
// " "
var sitesList = $('#sites').checkedBoxes();
$('#sitesHeader span').html(sitesList.join(", "));
if (sitesList.length < sitesArray.length) {
$('#sitesHeader span').html(sitesList.join(", "));
}
else if (sitesList.length == sitesArray.length) {
$('#sitesHeader span').html("All");
}
$('#hiddenDepts').val(deptsList);
$('#hiddenSites').val(sitesList);
var UPCs = $('#UPC').val();
if (UPCs == "All") {
$('#UPC').val("1"); // take everything (1 and greater)
}
var resultsText = jQuery.trim($("#spanNumberOfResults").text());
if (resultsText != "") {
$("#NumberOfResults").css("visibility", "visible");
if (resultsText == "0") {
$("#NumberOfResults").css("color", "red");
} else {
var href = '/@ConfigurationManager.AppSettings["ThisApp"]/CCRCriteria/LoadReport';
// report_parms (sic) is referenced from LoadReport
var report_parms = {
GUID: "@Model.GUID",
SerialNumber: "@Model.SerialNumber",
ReportName: "@Model.ReportName"
};
window.open(href, "report_window", "resizable=1, width=850, left=" + (screen.width / 2 - 425));
}
}
}); // end of submit button click