I have an ObservableCollection for storing the month events. I am adding the month events like below: where AllItems is my ObservableCollection.
AllItems = new ObservableCollection<EventsHB>();
EventsHB januvaryGroup = new EventsHB() { month = "January" };
EventsHB februvaryGroup = new EventsHB() { month = "February" };
EventsHB marchGroup = new EventsHB() { month = "March" };
EventsHB aprilGroup = new EventsHB() { month = "April" };
EventsHB mayGroup = new EventsHB() { month = "May" };
EventsHB juneGroup = new EventsHB() { month = "June" };
EventsHB julyGroup = new EventsHB() { month = "July" };
EventsHB augustGroup = new EventsHB() { month = "August" };
EventsHB septemberGroup = new EventsHB() { month = "September" };
EventsHB octoberGroup = new EventsHB() { month = "October" };
EventsHB novemberGroup = new EventsHB() { month = "November" };
EventsHB decemberGroup = new EventsHB() { month = "December" };
foreach (var item in allItem)
{
EventsHBTwo hb = item;
if (hb.month == "January")
{
januvaryGroup.Add(hb.eventTO);
}
else if (hb.month == "February")
{
februvaryGroup.Add(hb.eventTO);
}
else if (hb.month == "March")
{
marchGroup.Add(hb.eventTO);
}
else if (hb.month == "April")
{
aprilGroup.Add(hb.eventTO);
}
else if (hb.month == "May")
{
mayGroup.Add(hb.eventTO);
}
else if (hb.month == "June")
{
juneGroup.Add(hb.eventTO);
}
else if (hb.month == "July")
{
julyGroup.Add(hb.eventTO);
}
else if (hb.month == "June")
{
juneGroup.Add(hb.eventTO);
}
else if (hb.month == "July")
{
julyGroup.Add(hb.eventTO);
}
else if (hb.month == "August")
{
augustGroup.Add(hb.eventTO);
}
else if (hb.month == "September")
{
septemberGroup.Add(hb.eventTO);
}
else if (hb.month == "October")
{
octoberGroup.Add(hb.eventTO);
}
else if (hb.month == "November")
{
novemberGroup.Add(hb.eventTO);
}
else if (hb.month == "December")
{
decemberGroup.Add(hb.eventTO);
}
}
try
{
List<EventsHB> MonthsData = new List<EventsHB>() { null, januvaryGroup, februvaryGroup, marchGroup, aprilGroup, marchGroup, juneGroup, julyGroup, augustGroup, septemberGroup, octoberGroup, novemberGroup, decemberGroup };
int currentMonth = 12;
while (AllItems.Count < 12)
{
AllItems.Add(MonthsData[currentMonth]);
currentMonth++;
if (currentMonth == 13)
currentMonth = 1;
}
}
catch(Exception e)
{
Debug.WriteLine("Event Exception:>>"+e);
}
Is it possible to add the events based on the month? If the current month is August I need to add the august events to the collection first. Then September to July. It is possible to do without using 12 if conditions?
You can use this logic :- I have build the logic using Strings you need to modify using your model class.
MonthsData will be your data :- januvaryGroup, februvaryGroup, etc. You need to add an empty group before that.
List<string> MonthsData = new List<string>() { "", "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct", "Nov", "Dec" };
int currentMonth = DateTime.Now.Month;
ObservableCollection<string> list = new ObservableCollection<string>(new List<string>());
while(list.Count < 12)
{
list.Add(MonthsData[currentMonth]);
currentMonth++;
if (currentMonth == 13)
currentMonth = 1;
}
Let me know if you have queries.
Related
I am trying to resize a rectangle in paper.js. I am able to do it for older versions of paperjs (like 0.9.25) but it is not working for the latest version 0.11.8. I am not sure why this is happening, any help would be highly appreciated.
Here is the Sketch link, you may select the version to 0.9.25 where it works and 0.11.8 where it doesnt work.
Sketch
Here is my code:
var hitOptions = {
segments: true,
stroke: true,
fill: true,
tolerance: 1
};
project.currentStyle = {
fillColor: 'green',
strokeColor: 'black'
};
var rect_a = new Path.Rectangle(new Point(50, 50), 50);
var segment, path, hitType;
var clickPos = null;
var movePath = false;
var minHeight = 1;
var minWidth = 1;
function onMouseDown(event) {
segment = path = null;
var hitResult = project.hitTest(event.point, hitOptions);
if (!hitResult)
return;
hitType = hitResult.type;
if (event.modifiers.shift) {
if (hitResult.type == 'segment') {
hitResult.segment.remove();
};
return;
}
if (hitResult) {
path = hitResult.item;
if (hitResult.type == 'segment') {
segment = hitResult.segment;
}
}
movePath = hitResult.type == 'fill';
if (movePath) {
project.activeLayer.addChild(hitResult.item);
}
clickPos = checkHitPosition(event);
}
function onMouseMove(event) {
changeCursor(event);
project.activeLayer.selected = false;
if (event.item)
event.item.selected = true;
}
function onMouseDrag(event) {
if (hitType == "stroke" || hitType == "segment") {
resizeRectangle(path, event);
} else {
path.position += event.delta;
}
}
function resizeRectangle(path, event) {
switch(clickPos) {
case "SE" :
resizeBottom(path, event);
resizeRight(path, event);
break;
case "NE" :
resizeTop(path, event);
resizeRight(path, event);
break;
case "SW" :
resizeBottom(path, event);
resizeLeft(path, event);
break;
case "NW" :
resizeTop(path, event);
resizeLeft(path, event);
break;
case "S" :
resizeBottom(path, event);
break;
case "N" :
resizeTop(path, event);
break;
case "E" :
resizeRight(path, event);
break;
case "W" :
resizeLeft(path, event);
break;
}
}
function resizeTop(path, event) {
if(path.bounds.height >= minHeight) {
var adj = Math.min(event.delta.y, path.bounds.height-minHeight);
path.bounds.top += adj;
}
}
function resizeBottom(path, event) {
if(path.bounds.height >= minHeight) {
path.bounds.bottom += event.delta.y;
}
}
function resizeLeft(path, event) {
if(path.bounds.width >= minWidth) {
path.bounds.left += event.delta.x;
}
}
function resizeRight(path, event) {
if(path.bounds.width >= minWidth) {
path.bounds.right += event.delta.x;
}
}
function checkHitPosition(event) {
var hitResult = project.hitTest(event.point, hitOptions);
var clickPosition = null;
if (hitResult) {
if (hitResult.type == 'stroke' || hitResult.type == 'segment') {
var bounds = hitResult.item.bounds;
var point = hitResult.point;
if (bounds.top == point.y) {
clickPosition = "N";
}
if (bounds.bottom == point.y) {
clickPosition = "S";
}
if (bounds.left == point.x) {
clickPosition = "W";
}
if (bounds.right == point.x) {
clickPosition = "E";
}
if (bounds.top == point.y && bounds.left == point.x) {
clickPosition = "NW";
}
if (bounds.top == point.y && bounds.right == point.x) {
clickPosition = "NE";
}
if (bounds.bottom == point.y && bounds.left == point.x) {
clickPosition = "SW";
}
if (bounds.bottom == point.y && bounds.right == point.x) {
clickPosition = "SE";
}
} else {
clickPosition = "C";
}
}
return clickPosition;
};
function changeCursor(event) {
var hitPosition = checkHitPosition(event);
if(hitPosition == null ) {
document.body.style.cursor = "auto";
} else {
if (hitPosition == "C") {
document.body.style.cursor = "all-scroll";
} else {
document.body.style.cursor = hitPosition + "-resize";
}
}
}
helloworld,
If you want to resize/scale your path, I recommend using the Path.scalemethod (http://paperjs.org/reference/item/#scale-hor-ver).
To apply this on your example, replace your current resizing methods with:
function resizeTop(path, event) {
if(path.bounds.height >= minHeight) {
var relH = (event.point.y - (path.bounds.bottomCenter.y)) / path.bounds.height;
path.scale(1, -relH, path.bounds.bottomCenter)
}
}
function resizeBottom(path, event) {
if(path.bounds.height >= minHeight) {
var relH = (event.point.y - (path.bounds.topCenter.y)) / path.bounds.height;
path.scale(1, relH, path.bounds.topCenter)
}
}
function resizeLeft(path, event) {
if(path.bounds.width >= minWidth) {
var relW = (event.point.x - (path.bounds.rightCenter.x)) / path.bounds.width;
path.scale(-relW, 1, path.bounds.rightCenter)
}
}
function resizeRight(path, event) {
if(path.bounds.width >= minWidth) {
var relW = (event.point.x - (path.bounds.leftCenter.x)) / path.bounds.width;
path.scale(relW, 1, path.bounds.leftCenter)
}
}
Have a nice day!
-- edit --
I remade your sketch and replaced the code, sketch, which works with every version.
how to get this data "{ 29.9, 71.5, 106.4}" from database???
DotNet.Highcharts.Highcharts chart = new DotNet.Highcharts.Highcharts("chart")
.InitChart(new Chart { Type = ChartTypes.Bar })
.SetTitle(new Title { Text = "Wind speed during two days" })
.SetLegend(new Legend { Enabled = false })
.SetXAxis(new XAxis{
Categories = new[] { "Jan", "Feb", "Mar" }
}).SetSeries(new Series{
Data = new Data(new object[] { 29.9, 71.5, 106.4})
});
ltrChart.Text = chart.ToHtmlString();
I use this code and its work.....
DataTable dt2 = new DataTable();
dt2 = Chart_BL.fetch_Chart_Data(1);
decimal[] ar1 = new decimal[dt2.Rows.Count];
for (int i = 0; i < dt2.Rows.Count; i++)
{
ar1[i] = Convert.ToDecimal(dt2.Rows[i]["age"].ToString());
}
DotNet.Highcharts.Highcharts chart2 = new DotNet.Highcharts.Highcharts("chart_2")
.InitChart(new Chart { Type = ChartTypes.Bar })
.SetTitle(new Title { Text = "" })
.SetLegend(new Legend { Enabled = true })
.SetXAxis(new XAxis
{
Categories = new String[] { "10th", "11th", "10th", "11th" }
})
.SetSeries(new Series
{
Data = new Data(ar1.Select(x => (object)x).ToArray())
});
enter image description here
I have been trying to make recurring events in fullcalendar, I really find dow feature helpful, but I really want to add date ranges to it.
In other words, dow : [1] will repeat a task for every single Monday, the problems is, I want to make it visible only in a date range I set.
You can not set ranges by using dow, you have to perform some custom functionality.
Lets suppose that you have fetched events data from your database which contains multiple event objects. each event object has start date end date property and also to and from properties which contains date range , isRecurring is a Boolean property which we will add true in case of recurring events otherwise it will be false.
Remember the recurring events take start and end time without date, you only need to give them time slots, like start = "16:00" and end = "20:00" You can extract time by using moment js like i did while initializing my event object
{
title:'Recurring Event',
start: moment.utc(event.start).format('HH:mm'),
end: moment.utc(event.end).format('HH:mm'),
isRecurrring: event.isRecurring,
ranges: [{
start: moment(event.from),
end: moment(event.to),
}],
}
I have used moment.utc() to ignore the timezone.
Now override the eventRender function while initializing your fullCalendar. Your eventRender function will be
eventRender: function(event, element, view){
if (event.isRecurrring) {
return (event.ranges.filter(function(range){
return (moment(event.start).isBefore(range.end) &&
moment(event.end).isAfter(range.start));
}).length) > 0;
}
}
You coulded set ranges as this example:
repeatingEvents.push({
title: "From: " + inputDateStart + " To: " + inputDateFinish,
start: vm.timeStart,
end: vm.timeFinish,
dow: listDay,
ranges: [{
start: dateStart,
end: dateFinish
}]
})
$("#calendar").fullCalendar("refetchEvents");
So you can use both "dow" and "ranges". Hope help for you!
function createCalendar() {
vm.uiConfig = timeProfileFactory.getCalendarConfig();
vm.uiConfig.calendar.eventClick = eventClick;
vm.uiConfig.calendar.eventDrop = alertOnDrop;
vm.uiConfig.calendar.eventResize = alertOnResize;
vm.uiConfig.calendar.eventRender = eventRender;
vm.uiConfig.calendar.select = selectSlot;
vm.uiConfig.calendar.header.center = "title";
vm.events = function(start, end, timezone, callback) {
callback(repeatingEvents);
}
vm.eventSources = [vm.events];
};
function selectSlot(start, end, jsEvent, view) {
var allDay = !start.hasTime() && !end.hasTime();
var offset = ((new Date()).getTimezoneOffset())/60;
var dateStart = (new Date(start)).setHours(0, 0, 0, 0);
dateStart = new Date(dateStart);
dateStart.setHours(dateStart.getHours() - offset);
dateStart = dateStart.toISOString();
var timeStart = (new Date(start)).toISOString();
var timeEnd = (new Date(end)).toISOString();
timeStart = timeStart.split('T')[0];
timeEnd = timeEnd.split('T')[0];
var length = repeatingEvents.length;
if(positionEvent == -1 || repeatingEvents.length == 0) {
positionEvent = 0;
} else {
positionEvent = repeatingEvents[length - 1].position + 1;
}
repeatingEvents.push({
title: "From: " + start.format("DD/MM/YYYY"),
start: start.format("HH:mm"),
end: end.format("HH:mm"),
dow: [new Date(start).getDay()],
ranges: [{
start: dateStart,
end: null
}],
position: positionEvent,
allDay: false
});
length++;
if(repeatingEvents[length - 1].end == "00:00") {
repeatingEvents[length - 1].end = "24:00";
}
if(allDay) {
repeatingEvents[length - 1].allDay = true;
repeatingEvents[length - 1].start = null;
repeatingEvents[length - 1].end = null;
}
$("#calendar").fullCalendar("refetchEvents");
};
function eventClick(event, date, jsEvent, view) {
isOpenDialog = true;
for(var i = 0; i < repeatingEvents.length; i++) {
if(repeatingEvents[i].position == event.position && isOpenDialog) {
selectIndex = i;
vm.timeStart = repeatingEvents[i].start;
vm.timeFinish = repeatingEvents[i].end;
vm.dateStart = repeatingEvents[i].title.split(' ')[1];
if(repeatingEvents[i].ranges[0].end == null) {
vm.dateFinish = "";
vm.radioValue = "never";
} else {
vm.dateFinish = repeatingEvents[i].title.split(' ')[3];
vm.radioValue = "on";
}
angular.forEach(vm.checkDays, function(item) {
item.checked = false;
});
angular.forEach(event.dow, function(index) {
vm.checkDays[index].checked = true;
})
openDialog();
break;
}
}
};
function alertOnResize(event, delta, revertFunc, jsEvent, ui, view) {
for(var i in repeatingEvents) {
if(repeatingEvents[i].position == event.position) {
var timeFinish = event.end.format("HH:mm");
if(timeFinish == "00:00") {
timeFinish = "24:00";
}
repeatingEvents[i].end = timeFinish;
break;
}
}
$("#calendar").fullCalendar("refetchEvents");
};
function alertOnDrop(event, delta, revertFunc, jsEvent, ui, view) {
for(var i in repeatingEvents) {
if(repeatingEvents[i].position == event.position) {
if(repeatingEvents[i].allDay || event.allDay) {
revertFunc();
} else {
var timeStart = event.start.format("HH:mm");
var timeFinish = event.end.format("HH:mm");
var dateStart = repeatingEvents[i].ranges[0].start;
var dateFinish = repeatingEvents[i].ranges[0].end;
var oldTimeStart = repeatingEvents[i].start.split(':')[0]*3600 + repeatingEvents[i].start.split(':')[1]*60;
var newTimeStart = timeStart.split(':')[0]*3600 + timeStart.split(':')[1]*60;
var deltaHour = newTimeStart - oldTimeStart;
var deltaDay = (delta/1000 - deltaHour)/86400;
dateStart = new Date(dateStart);
dateStart.setDate(dateStart.getDate() + deltaDay);
dateStart = dateStart.toISOString();
var title;
if(dateFinish != null) {
dateFinish = new Date(dateFinish);
dateFinish.setDate(dateFinish.getDate() + deltaDay);
dateFinish = dateFinish.toISOString();
title = "From: " + moment(dateStart).format("DD/MM/YYYY") + " To: " + moment(dateFinish).format("DD/MM/YYYY");
} else {
title = "From: " + moment(dateStart).format("DD/MM/YYYY");
}
for(var j in event.dow) {
repeatingEvents[i].dow[j] = parseInt(repeatingEvents[i].dow[j]) + deltaDay;
if(repeatingEvents[i].dow[j] > 6) {
repeatingEvents[i].dow.splice(j, 1);
}
}
repeatingEvents[i].start = timeStart;
repeatingEvents[i].end = timeFinish;
repeatingEvents[i].ranges[0].start = dateStart;
repeatingEvents[i].ranges[0].end = dateFinish;
repeatingEvents[i].title = title;
if(timeFinish == "00:00") {
repeatingEvents[i].end = "24:00";
}
$("#calendar").fullCalendar("refetchEvents");
}
break;
}
}
};
function eventRender(event, element, view) {
var removeEvent = $("<i class='removeEvent icons8-delete pull-right'></i>");
removeEvent.on("click", function() {
isOpenDialog = false;
vm.removeEvent(event);
});
element.find(".fc-content").prepend(removeEvent);
var result;
if(event.ranges[0].end == null) {
result = (event.ranges.filter(function(range) {
var startConvert = (new Date(event.start)).toISOString();
return (event.start.isAfter(range.start) || startConvert == range.start);
}).length) > 0;
} else {
result = (event.ranges.filter(function(range) {
return (event.start.isBefore(range.end) && event.end.isAfter(range.start));
}).length) > 0;
}
return result;
};
I ran YSlow on my page and it's complaining I have way too many scripts on my page. On inspection with Firebug I see most of them are of Validation and ScriptManager scripts:
How do I / Can I combine all of these scripts into one? Secondly when I downloaded the contents of WebForms.js it is not minified at all. This is it's content:
function WebForm_PostBackOptions(eventTarget, eventArgument, validation, validationGroup, actionUrl, trackFocus, clientSubmit) {
this.eventTarget = eventTarget;
this.eventArgument = eventArgument;
this.validation = validation;
this.validationGroup = validationGroup;
this.actionUrl = actionUrl;
this.trackFocus = trackFocus;
this.clientSubmit = clientSubmit;
}
function WebForm_DoPostBackWithOptions(options) {
var validationResult = true;
if (options.validation) {
if (typeof(Page_ClientValidate) == 'function') {
validationResult = Page_ClientValidate(options.validationGroup);
}
}
if (validationResult) {
if ((typeof(options.actionUrl) != "undefined") && (options.actionUrl != null) && (options.actionUrl.length > 0)) {
theForm.action = options.actionUrl;
}
if (options.trackFocus) {
var lastFocus = theForm.elements["__LASTFOCUS"];
if ((typeof(lastFocus) != "undefined") && (lastFocus != null)) {
if (typeof(document.activeElement) == "undefined") {
lastFocus.value = options.eventTarget;
}
else {
var active = document.activeElement;
if ((typeof(active) != "undefined") && (active != null)) {
if ((typeof(active.id) != "undefined") && (active.id != null) && (active.id.length > 0)) {
lastFocus.value = active.id;
}
else if (typeof(active.name) != "undefined") {
lastFocus.value = active.name;
}
}
}
}
}
}
if (options.clientSubmit) {
__doPostBack(options.eventTarget, options.eventArgument);
}
}
var __pendingCallbacks = new Array();
var __synchronousCallBackIndex = -1;
function WebForm_DoCallback(eventTarget, eventArgument, eventCallback, context, errorCallback, useAsync) {
var postData = __theFormPostData +
"__CALLBACKID=" + WebForm_EncodeCallback(eventTarget) +
"&__CALLBACKPARAM=" + WebForm_EncodeCallback(eventArgument);
if (theForm["__EVENTVALIDATION"]) {
postData += "&__EVENTVALIDATION=" + WebForm_EncodeCallback(theForm["__EVENTVALIDATION"].value);
}
var xmlRequest,e;
try {
xmlRequest = new XMLHttpRequest();
}
catch(e) {
try {
xmlRequest = new ActiveXObject("Microsoft.XMLHTTP");
}
catch(e) {
}
}
var setRequestHeaderMethodExists = true;
try {
setRequestHeaderMethodExists = (xmlRequest && xmlRequest.setRequestHeader);
}
catch(e) {}
var callback = new Object();
callback.eventCallback = eventCallback;
callback.context = context;
callback.errorCallback = errorCallback;
callback.async = useAsync;
var callbackIndex = WebForm_FillFirstAvailableSlot(__pendingCallbacks, callback);
if (!useAsync) {
if (__synchronousCallBackIndex != -1) {
__pendingCallbacks[__synchronousCallBackIndex] = null;
}
__synchronousCallBackIndex = callbackIndex;
}
if (setRequestHeaderMethodExists) {
xmlRequest.onreadystatechange = WebForm_CallbackComplete;
callback.xmlRequest = xmlRequest;
// e.g. http:
var action = theForm.action || document.location.pathname, fragmentIndex = action.indexOf('#');
if (fragmentIndex !== -1) {
action = action.substr(0, fragmentIndex);
}
if (!__nonMSDOMBrowser) {
var queryIndex = action.indexOf('?');
if (queryIndex !== -1) {
var path = action.substr(0, queryIndex);
if (path.indexOf("%") === -1) {
action = encodeURI(path) + action.substr(queryIndex);
}
}
else if (action.indexOf("%") === -1) {
action = encodeURI(action);
}
}
xmlRequest.open("POST", action, true);
xmlRequest.setRequestHeader("Content-Type", "application/x-www-form-urlencoded; charset=utf-8");
xmlRequest.send(postData);
return;
}
callback.xmlRequest = new Object();
var callbackFrameID = "__CALLBACKFRAME" + callbackIndex;
var xmlRequestFrame = document.frames[callbackFrameID];
if (!xmlRequestFrame) {
xmlRequestFrame = document.createElement("IFRAME");
xmlRequestFrame.width = "1";
xmlRequestFrame.height = "1";
xmlRequestFrame.frameBorder = "0";
xmlRequestFrame.id = callbackFrameID;
xmlRequestFrame.name = callbackFrameID;
xmlRequestFrame.style.position = "absolute";
xmlRequestFrame.style.top = "-100px"
xmlRequestFrame.style.left = "-100px";
try {
if (callBackFrameUrl) {
xmlRequestFrame.src = callBackFrameUrl;
}
}
catch(e) {}
document.body.appendChild(xmlRequestFrame);
}
var interval = window.setInterval(function() {
xmlRequestFrame = document.frames[callbackFrameID];
if (xmlRequestFrame && xmlRequestFrame.document) {
window.clearInterval(interval);
xmlRequestFrame.document.write("");
xmlRequestFrame.document.close();
xmlRequestFrame.document.write('<html><body><form method="post"><input type="hidden" name="__CALLBACKLOADSCRIPT" value="t"></form></body></html>');
xmlRequestFrame.document.close();
xmlRequestFrame.document.forms[0].action = theForm.action;
var count = __theFormPostCollection.length;
var element;
for (var i = 0; i < count; i++) {
element = __theFormPostCollection[i];
if (element) {
var fieldElement = xmlRequestFrame.document.createElement("INPUT");
fieldElement.type = "hidden";
fieldElement.name = element.name;
fieldElement.value = element.value;
xmlRequestFrame.document.forms[0].appendChild(fieldElement);
}
}
var callbackIdFieldElement = xmlRequestFrame.document.createElement("INPUT");
callbackIdFieldElement.type = "hidden";
callbackIdFieldElement.name = "__CALLBACKID";
callbackIdFieldElement.value = eventTarget;
xmlRequestFrame.document.forms[0].appendChild(callbackIdFieldElement);
var callbackParamFieldElement = xmlRequestFrame.document.createElement("INPUT");
callbackParamFieldElement.type = "hidden";
callbackParamFieldElement.name = "__CALLBACKPARAM";
callbackParamFieldElement.value = eventArgument;
xmlRequestFrame.document.forms[0].appendChild(callbackParamFieldElement);
if (theForm["__EVENTVALIDATION"]) {
var callbackValidationFieldElement = xmlRequestFrame.document.createElement("INPUT");
callbackValidationFieldElement.type = "hidden";
callbackValidationFieldElement.name = "__EVENTVALIDATION";
callbackValidationFieldElement.value = theForm["__EVENTVALIDATION"].value;
xmlRequestFrame.document.forms[0].appendChild(callbackValidationFieldElement);
}
var callbackIndexFieldElement = xmlRequestFrame.document.createElement("INPUT");
callbackIndexFieldElement.type = "hidden";
callbackIndexFieldElement.name = "__CALLBACKINDEX";
callbackIndexFieldElement.value = callbackIndex;
xmlRequestFrame.document.forms[0].appendChild(callbackIndexFieldElement);
xmlRequestFrame.document.forms[0].submit();
}
}, 10);
}
function WebForm_CallbackComplete() {
for (var i = 0; i < __pendingCallbacks.length; i++) {
callbackObject = __pendingCallbacks[i];
if (callbackObject && callbackObject.xmlRequest && (callbackObject.xmlRequest.readyState == 4)) {
if (!__pendingCallbacks[i].async) {
__synchronousCallBackIndex = -1;
}
__pendingCallbacks[i] = null;
var callbackFrameID = "__CALLBACKFRAME" + i;
var xmlRequestFrame = document.getElementById(callbackFrameID);
if (xmlRequestFrame) {
xmlRequestFrame.parentNode.removeChild(xmlRequestFrame);
}
WebForm_ExecuteCallback(callbackObject);
}
}
}
function WebForm_ExecuteCallback(callbackObject) {
var response = callbackObject.xmlRequest.responseText;
if (response.charAt(0) == "s") {
if ((typeof(callbackObject.eventCallback) != "undefined") && (callbackObject.eventCallback != null)) {
callbackObject.eventCallback(response.substring(1), callbackObject.context);
}
}
else if (response.charAt(0) == "e") {
if ((typeof(callbackObject.errorCallback) != "undefined") && (callbackObject.errorCallback != null)) {
callbackObject.errorCallback(response.substring(1), callbackObject.context);
}
}
else {
var separatorIndex = response.indexOf("|");
if (separatorIndex != -1) {
var validationFieldLength = parseInt(response.substring(0, separatorIndex));
if (!isNaN(validationFieldLength)) {
var validationField = response.substring(separatorIndex + 1, separatorIndex + validationFieldLength + 1);
if (validationField != "") {
var validationFieldElement = theForm["__EVENTVALIDATION"];
if (!validationFieldElement) {
validationFieldElement = document.createElement("INPUT");
validationFieldElement.type = "hidden";
validationFieldElement.name = "__EVENTVALIDATION";
theForm.appendChild(validationFieldElement);
}
validationFieldElement.value = validationField;
}
if ((typeof(callbackObject.eventCallback) != "undefined") && (callbackObject.eventCallback != null)) {
callbackObject.eventCallback(response.substring(separatorIndex + validationFieldLength + 1), callbackObject.context);
}
}
}
}
}
function WebForm_FillFirstAvailableSlot(array, element) {
var i;
for (i = 0; i < array.length; i++) {
if (!array[i]) break;
}
array[i] = element;
return i;
}
var __nonMSDOMBrowser = (window.navigator.appName.toLowerCase().indexOf('explorer') == -1);
var __theFormPostData = "";
var __theFormPostCollection = new Array();
function WebForm_InitCallback() {
var count = theForm.elements.length;
var element;
for (var i = 0; i < count; i++) {
element = theForm.elements[i];
var tagName = element.tagName.toLowerCase();
if (tagName == "input") {
var type = element.type;
if ((type == "text" || type == "hidden" || type == "password" ||
((type == "checkbox" || type == "radio") && element.checked)) &&
(element.id != "__EVENTVALIDATION")) {
WebForm_InitCallbackAddField(element.name, element.value);
}
}
else if (tagName == "select") {
var selectCount = element.options.length;
for (var j = 0; j < selectCount; j++) {
var selectChild = element.options[j];
if (selectChild.selected == true) {
WebForm_InitCallbackAddField(element.name, element.value);
}
}
}
else if (tagName == "textarea") {
WebForm_InitCallbackAddField(element.name, element.value);
}
}
}
function WebForm_InitCallbackAddField(name, value) {
var nameValue = new Object();
nameValue.name = name;
nameValue.value = value;
__theFormPostCollection[__theFormPostCollection.length] = nameValue;
__theFormPostData += WebForm_EncodeCallback(name) + "=" + WebForm_EncodeCallback(value) + "&";
}
function WebForm_EncodeCallback(parameter) {
if (encodeURIComponent) {
return encodeURIComponent(parameter);
}
else {
return escape(parameter);
}
}
var __disabledControlArray = new Array();
function WebForm_ReEnableControls() {
if (typeof(__enabledControlArray) == 'undefined') {
return false;
}
var disabledIndex = 0;
for (var i = 0; i < __enabledControlArray.length; i++) {
var c;
if (__nonMSDOMBrowser) {
c = document.getElementById(__enabledControlArray[i]);
}
else {
c = document.all[__enabledControlArray[i]];
}
if ((typeof(c) != "undefined") && (c != null) && (c.disabled == true)) {
c.disabled = false;
__disabledControlArray[disabledIndex++] = c;
}
}
setTimeout("WebForm_ReDisableControls()", 0);
return true;
}
function WebForm_ReDisableControls() {
for (var i = 0; i < __disabledControlArray.length; i++) {
__disabledControlArray[i].disabled = true;
}
}
function WebForm_FireDefaultButton(event, target) {
if (event.keyCode == 13) {
var src = event.srcElement || event.target;
if (src &&
((src.tagName.toLowerCase() == "input") &&
(src.type.toLowerCase() == "submit" || src.type.toLowerCase() == "button")) ||
((src.tagName.toLowerCase() == "a") &&
(src.href != null) && (src.href != "")) ||
(src.tagName.toLowerCase() == "textarea")) {
return true;
}
var defaultButton;
if (__nonMSDOMBrowser) {
defaultButton = document.getElementById(target);
}
else {
defaultButton = document.all[target];
}
if (defaultButton && typeof(defaultButton.click) != "undefined") {
defaultButton.click();
event.cancelBubble = true;
if (event.stopPropagation) event.stopPropagation();
return false;
}
}
return true;
}
function WebForm_GetScrollX() {
if (__nonMSDOMBrowser) {
return window.pageXOffset;
}
else {
if (document.documentElement && document.documentElement.scrollLeft) {
return document.documentElement.scrollLeft;
}
else if (document.body) {
return document.body.scrollLeft;
}
}
return 0;
}
function WebForm_GetScrollY() {
if (__nonMSDOMBrowser) {
return window.pageYOffset;
}
else {
if (document.documentElement && document.documentElement.scrollTop) {
return document.documentElement.scrollTop;
}
else if (document.body) {
return document.body.scrollTop;
}
}
return 0;
}
function WebForm_SaveScrollPositionSubmit() {
if (__nonMSDOMBrowser) {
theForm.elements['__SCROLLPOSITIONY'].value = window.pageYOffset;
theForm.elements['__SCROLLPOSITIONX'].value = window.pageXOffset;
}
else {
theForm.__SCROLLPOSITIONX.value = WebForm_GetScrollX();
theForm.__SCROLLPOSITIONY.value = WebForm_GetScrollY();
}
if ((typeof(this.oldSubmit) != "undefined") && (this.oldSubmit != null)) {
return this.oldSubmit();
}
return true;
}
function WebForm_SaveScrollPositionOnSubmit() {
theForm.__SCROLLPOSITIONX.value = WebForm_GetScrollX();
theForm.__SCROLLPOSITIONY.value = WebForm_GetScrollY();
if ((typeof(this.oldOnSubmit) != "undefined") && (this.oldOnSubmit != null)) {
return this.oldOnSubmit();
}
return true;
}
function WebForm_RestoreScrollPosition() {
if (__nonMSDOMBrowser) {
window.scrollTo(theForm.elements['__SCROLLPOSITIONX'].value, theForm.elements['__SCROLLPOSITIONY'].value);
}
else {
window.scrollTo(theForm.__SCROLLPOSITIONX.value, theForm.__SCROLLPOSITIONY.value);
}
if ((typeof(theForm.oldOnLoad) != "undefined") && (theForm.oldOnLoad != null)) {
return theForm.oldOnLoad();
}
return true;
}
function WebForm_TextBoxKeyHandler(event) {
if (event.keyCode == 13) {
var target;
if (__nonMSDOMBrowser) {
target = event.target;
}
else {
target = event.srcElement;
}
if ((typeof(target) != "undefined") && (target != null)) {
if (typeof(target.onchange) != "undefined") {
target.onchange();
event.cancelBubble = true;
if (event.stopPropagation) event.stopPropagation();
return false;
}
}
}
return true;
}
function WebForm_TrimString(value) {
return value.replace(/^\s+|\s+$/g, '')
}
function WebForm_AppendToClassName(element, className) {
var currentClassName = ' ' + WebForm_TrimString(element.className) + ' ';
className = WebForm_TrimString(className);
var index = currentClassName.indexOf(' ' + className + ' ');
if (index === -1) {
element.className = (element.className === '') ? className : element.className + ' ' + className;
}
}
function WebForm_RemoveClassName(element, className) {
var currentClassName = ' ' + WebForm_TrimString(element.className) + ' ';
className = WebForm_TrimString(className);
var index = currentClassName.indexOf(' ' + className + ' ');
if (index >= 0) {
element.className = WebForm_TrimString(currentClassName.substring(0, index) + ' ' +
currentClassName.substring(index + className.length + 1, currentClassName.length));
}
}
function WebForm_GetElementById(elementId) {
if (document.getElementById) {
return document.getElementById(elementId);
}
else if (document.all) {
return document.all[elementId];
}
else return null;
}
function WebForm_GetElementByTagName(element, tagName) {
var elements = WebForm_GetElementsByTagName(element, tagName);
if (elements && elements.length > 0) {
return elements[0];
}
else return null;
}
function WebForm_GetElementsByTagName(element, tagName) {
if (element && tagName) {
if (element.getElementsByTagName) {
return element.getElementsByTagName(tagName);
}
if (element.all && element.all.tags) {
return element.all.tags(tagName);
}
}
return null;
}
function WebForm_GetElementDir(element) {
if (element) {
if (element.dir) {
return element.dir;
}
return WebForm_GetElementDir(element.parentNode);
}
return "ltr";
}
function WebForm_GetElementPosition(element) {
var result = new Object();
result.x = 0;
result.y = 0;
result.width = 0;
result.height = 0;
if (element.offsetParent) {
result.x = element.offsetLeft;
result.y = element.offsetTop;
var parent = element.offsetParent;
while (parent) {
result.x += parent.offsetLeft;
result.y += parent.offsetTop;
var parentTagName = parent.tagName.toLowerCase();
if (parentTagName != "table" &&
parentTagName != "body" &&
parentTagName != "html" &&
parentTagName != "div" &&
parent.clientTop &&
parent.clientLeft) {
result.x += parent.clientLeft;
result.y += parent.clientTop;
}
parent = parent.offsetParent;
}
}
else if (element.left && element.top) {
result.x = element.left;
result.y = element.top;
}
else {
if (element.x) {
result.x = element.x;
}
if (element.y) {
result.y = element.y;
}
}
if (element.offsetWidth && element.offsetHeight) {
result.width = element.offsetWidth;
result.height = element.offsetHeight;
}
else if (element.style && element.style.pixelWidth && element.style.pixelHeight) {
result.width = element.style.pixelWidth;
result.height = element.style.pixelHeight;
}
return result;
}
function WebForm_GetParentByTagName(element, tagName) {
var parent = element.parentNode;
var upperTagName = tagName.toUpperCase();
while (parent && (parent.tagName.toUpperCase() != upperTagName)) {
parent = parent.parentNode ? parent.parentNode : parent.parentElement;
}
return parent;
}
function WebForm_SetElementHeight(element, height) {
if (element && element.style) {
element.style.height = height + "px";
}
}
function WebForm_SetElementWidth(element, width) {
if (element && element.style) {
element.style.width = width + "px";
}
}
function WebForm_SetElementX(element, x) {
if (element && element.style) {
element.style.left = x + "px";
}
}
function WebForm_SetElementY(element, y) {
if (element && element.style) {
element.style.top = y + "px";
}
}
How do I do minification of this script?
Have a look at this project that uses a .NET port of YUI script and css compressor. We utilized something similar in one of the projects I worked on and it turned out great. Make sure to verify your JavaScript with JSLint or something similar before minimizing it as something very minor may screw things up (like missing a closing semicolon for example).
I am getting object reference not set to an instance of an object even though my list is not null
protected void gridview_bind()
{
try
{
CompanyMasterClass co = new CompanyMasterClass();
co.strcompany_code = Request.Cookies["userinfo"]["companycode"].ToString();
ResultClass objress = co.fn_GetNameNumberStyle();
if (objress.bStatus)
{
eslist<CompanyMasterClass> OBJLISTS = objress.objData as eslist<CompanyMasterClass>;
if (OBJLISTS.Count > 0)
{
if (OBJLISTS[0].strdatestyle.ToString() == "DM")
{
mskextCreatedOn.Mask = "99/99/9999";
mskextCreatedOn.CultureName = "en-GB";
//mskextCreatedOn.UserDateFormat="DayMonthYear";
mskextUpdatedOn.Mask = "99/99/9999";
mskextUpdatedOn.CultureName = "en-GB";
}
if (OBJLISTS[0].strdatestyle.ToString() == "MD")
{
mskextCreatedOn.Mask = "99/99/9999";
mskextCreatedOn.CultureName = "en-US";
//mskextCreatedOn.UserDateFormat="DayMonthYear";
mskextUpdatedOn.Mask = "99/99/9999";
mskextUpdatedOn.CultureName = "en-US";
}
}
}
//mm.getlookup(ddlUserType, "user_type", "s");
CustomerMasterClass cs = new CustomerMasterClass();
ResultClass objres = cs.fn_GetCustomerMasterGrid();
if (objres.bStatus)
{
eslist<CustomerMasterClass> OBJLIST = objres.objData as eslist<CustomerMasterClass>;
if (OBJLIST.Count > 0)
{
if ((bool)ViewState["filter"] == true)
{
DataTable dts = (DataTable)ViewState["searchtable"];
pds.DataSource = dts.DefaultView;
pds.AllowPaging = true;
pds.PageSize = Convert.ToInt16(ddlPerPage.SelectedValue);
//pds.PageSize = 5;
DataView dvs = dts.DefaultView;
if (this.ViewState["SortExp"] != null)
{
dvs.Sort = this.ViewState["SortExp"].ToString()
+ " " + this.ViewState["SortOrder"].ToString();
}
pds.CurrentPageIndex = CurrentPage;
lnkbtnNext.Enabled = !pds.IsLastPage;
lnkbtnPrevious.Enabled = !pds.IsFirstPage;
if (pds.IsLastPage)
{
//lnkbtnNext.Style.Add("color", "#CCCCCC");
lnkbtnNext.Style.Add("background-color", "#CCCCCC");
lnkbtnNext.Style.Add("border-width", "0px");
}
else
{
//lnkbtnNext.Style.Remove("color");
lnkbtnNext.Style.Remove("background-color");
lnkbtnNext.Style.Remove("border-width");
}
if (pds.IsFirstPage)
{
//lnkbtnPrevious.Style.Add("color", "#CCCCCC");
lnkbtnPrevious.Style.Add("background-color", "#CCCCCC");
lnkbtnPrevious.Style.Add("border-width", "0px");
}
else
{
//lnkbtnPrevious.Style.Remove("color");
lnkbtnPrevious.Style.Remove("background-color");
lnkbtnPrevious.Style.Remove("border-width");
}
gvCustomerMaster.DataSource = pds;
gvCustomerMaster.DataBind();
doPaging();
// gvGroupMaster.DataSource = OBJLIST;
//gvGroupMaster.DataBind();
gridmain.Visible = true;
//frmvwGroup.Visible = false;
lblTotalRecords.Text = dts.Rows.Count.ToString();
}
else
{
DataTable dt = (DataTable)OBJLIST;
//dt = OBJLIST.ToString();
ViewState["nosearch"] = dt;
pds.DataSource = dt.DefaultView;
pds.AllowPaging = true;
pds.PageSize = Convert.ToInt16(ddlPerPage.SelectedValue);
//pds.PageSize = 5;
DataView dv = dt.DefaultView;
if (this.ViewState["SortExp"] != null)
{
dv.Sort = this.ViewState["SortExp"].ToString()
+ " " + this.ViewState["SortOrder"].ToString();
}
pds.CurrentPageIndex = CurrentPage;
lnkbtnNext.Enabled = !pds.IsLastPage;
lnkbtnPrevious.Enabled = !pds.IsFirstPage;
if (pds.IsLastPage)
{
//lnkbtnNext.Style.Add("color", "#CCCCCC");
lnkbtnNext.Style.Add("background-color", "#CCCCCC");
lnkbtnNext.Style.Add("border-width", "0px");
}
else
{
//lnkbtnNext.Style.Remove("color");
lnkbtnNext.Style.Remove("background-color");
lnkbtnNext.Style.Remove("border-width");
}
if (pds.IsFirstPage)
{
//lnkbtnPrevious.Style.Add("color", "#CCCCCC");
lnkbtnPrevious.Style.Add("background-color", "#CCCCCC");
lnkbtnPrevious.Style.Add("border-width", "0px");
}
else
{
//lnkbtnPrevious.Style.Remove("color");
lnkbtnPrevious.Style.Remove("background-color");
lnkbtnPrevious.Style.Remove("border-width");
}
gvCustomerMaster.DataSource = pds;
gvCustomerMaster.DataBind();
doPaging();
// gvGroupMaster.DataSource = OBJLIST;
//gvGroupMaster.DataBind();
gridmain.Visible = true;
//frmvwGroup.Visible = false;
lblTotalRecords.Text = OBJLIST.Count.ToString();
//this.GetUsersPageWise(1);
}
}
}
}
catch (Exception ex)
{
ErrorLogClass ObjError = new ErrorLogClass("customer_master.aspx", "customer_master()", ex);
}
}
I am getting the error at DataTable dt = (DataTable)OBJLIST; in the else clause.
Any ideas or suggestions please?
thanks,
There was a problem in the data. Some values where null. Solved by assigning a default value to the data variables.
you cannot cast a list to a datatable like this.
either use
static DataTable ConvertListToDataTable(eslist<CompanyMasterClass> list)
{
// New table.
DataTable table = new DataTable();
// Get max columns.
int columns = 0;
foreach (var array in list)
{
if (array.Length > columns)
{
columns = array.Length;
}
}
// Add columns.
for (int i = 0; i < columns; i++)
{
table.Columns.Add();
}
// Add rows.
foreach (var array in list)
{
table.Rows.Add(array);
}
return table;
}
or refer the following link
http://www.codeproject.com/Articles/83271/Convert-a-Generic-List-to-a-Datatable