I am trying to make a date picker with a bunch of events that I pull from an rss feed. To make the datepicker I pretty much copy this post: jQuery UI Datepicker : how to add clickable events on particular dates?
The issue I am having is that I keep getting the error event.Date is undefined. I think this may be because of how I am passing in the dates. The dates come from a collection of strings on page load, that are converted like this:
//Convert objects
currentEventInformationString = JsonConvert.SerializeObject(currentStoreEventInformation);
eventDatesString = JsonConvert.SerializeObject(storeEventDates);
Where currentEventInformationString is a collection of strings containing a title, description, and link and eventDateString is a collection of strings that are dates (I get it from a method that returns date.ToShortDateString();
I then add all of my dates to an event array like so (in js):
//Adds each event to the date picker
for (var x = 0; x < eventDates.length; x++) {
//Adds event
events[x] = [{ Title: currentEvents[x].title.toString(), Date: new Date(eventDates[x].toString()) }];
}
I have then tried running a console.debug(events[x].Title + " " + events[x].Date); but every time I undefined undefined
When I run a debug like this:
console.debug(currentEvents[x].title.toString() + " " + eventDates[x].toString());
I get the correct values so I know that that is not the issue.
Any suggestions?
Also: I know that the question seems vague so I tried to include as much sample code as I thought was relevant. If you need more let me know. To see how the date picker is made look at the link.
Edit Here is how I declare events:
//Current event
var events = new Array(eventDates.length);
I think you have a stray set of brackets. This:
events[x] = [{
Title: currentEvents[x].title.toString(),
Date: new Date(eventDates[x].toString())
}];
Is assigning an array that contains one object literal to events[x] but I think you just want to assign an object to events[x]:
events[x] = {
Title: currentEvents[x].title.toString(),
Date: new Date(eventDates[x].toString())
};
Related
i have a Trackbar and want it to add the Current Value to a richtextbox Text without replacing the whole Text Line
richTextBox1.Rtf = richTextBox1.Rtf.Replace("aimbot_aimtime=85.000000", "aimbot_aimtime=" + trackbarpercent.Text + ".000000");
(i get the Value from my Label)
Thats what im using right now but it only Replaces it if the Text is "aimbot_aimtime=85.000000"
i want it to add the new Value after "aimbot_aimtime=NEWVALUE" but i cant get it to work atm
#Marc Lyon
I think a better way for me is to Replace the Line itself cause its always Line 7
Got it working, thanks to all who helped :)
void changeLine(RichTextBox RTB, int line, string text)
{
int s1 = RTB.GetFirstCharIndexFromLine(line);
int s2 = line < RTB.Lines.Count() - 1 ?
RTB.GetFirstCharIndexFromLine(line + 1) - 1 :
RTB.Text.Length;
RTB.Select(s1, s2 - s1);
RTB.SelectedText = text;
}
private void trackbarpercent_Click(object sender, EventArgs e)
{
changeLine(richTextBox1, 7, "aimbot_aimtime=" + aimtimetrackbar.Value + ".000000");
}
You have to know what the value is in order to replace it, which is why it only works when the value is your default value of 85.
In order to replace the text with the new text, you will have to track the previous value somewhere to use in your replacement. This means a field in your form, a property in some class. Let's say you create an int field on your form (myForm) called oldAimbot_aimtime. Every time the slider changes, put old value into this field. now your code becomes:
var prompt = "aimbot_aimtime=";
var oldvalue = string.Format("{0}{1}", prompt, myForm.oldAimbot_aimtime);
var newvalue = string.Format("{0}{1}", prompt, {NEWVALUE}.Format("#.######");
richTextBox1.Rtf = richTextBox1.Rtf.Replace(oldvalue, newvalue);
This code is off the top of my head and may not work exact, but it should replace the value. What is the value of using a richtextbox on a config screen? Can you post a screenshot?
OK, I see the screenshot. Ethics aside (not sure there is such a thing as a legit aimbot). You are using the richtextbox presumably because it was the easiest control for you to style...
Where you use the richtextbox is probably better suited to a GridView, ListBox, maybe even a treeview where you have finer control over each element.
If you want to use the richtext, write code which emits each option, then you can obtain exact values to use in rtf.Replace()commands
Hope this helps.
I am using javascript to display a dashboard with various charts and graphs and when you click a chart you can drill down and see information about it.
At the bottom I also have a date of when the charts were last updated.
How can change the text color of the text when the 'last updated' date has passed?
I could do it in C# with the following code (something like it, didn't test it), but not sure on how to go about it using javascript.
if(text.Date < DateTime.Now)
{
text.Date.backcolor == Color.Red;
}
You can do something like this:
var dt = document.getElementById("yourDate"); //get your date
var today = new Date(); //get date today
if(dt.value < today )
{
dt.style.color="red";
}
It would be easier to answer if you disclosed how you are putting the date there and what format it is in.
Otherwise check out the Date object in javascript. It could be as simple as:
var oldDate = new Date(unix_timestamp); // you'd provide this from your db?
if(oldDate.getTime() - new Date().getTime() < 0)
document.getElementById('your_date_element?').style.color = 'red';
If you're putting the date there via php or something, you could simply change the output color at that time using a php solution ( strtotime and time(), for example)
EDIT: but yeah that'll always be the case lol.
Now iam stuck with a problem.
I have a checked listbox having weekdays sunday,monday etc..
This is my code for populating checked items from database.
string[] setday = dr.GetValue(2).ToString().Split(',');
for (int i = 0; i < setday.Length - 1; i++)
{
days.SetItemChecked(Convert.ToInt32(setday[i]), true);
}
And i have a save button when i click the save button i insert the index of checked days to my database table.then i have a compare button to compare when i click this i want to know today is checked or not.
How can i do this ?
Thanks in advance.
Your question doesn't provide much information but still I guess this what you want
I assume that you will fetch a string of days from database like this
"sun,mon,tue,thu,fri,sat"
and in front end want to check days according to that string. If this is the situation than try this out
Front end
<asp:CheckBoxList runat="server" ID="chks">
<asp:ListItem>sun</asp:ListItem>
<asp:ListItem>mon</asp:ListItem>
<asp:ListItem>tue</asp:ListItem>
<asp:ListItem>thu</asp:ListItem>
<asp:ListItem>fri</asp:ListItem>
<asp:ListItem>sat</asp:ListItem>
</asp:CheckBoxList>
Back end
string[] days = "sun,mon,tue,thu,fri,sat".Split(',');
ListItem[] chkdays = new ListItem[chks.Items.Count];
chks.Items.CopyTo(chkdays, 0);
chkdays.ToList().ForEach(delegate(ListItem item)
{
item.Selected = days.Contains(item.Text);
});
I believe what you want is to check current date's day of week and compare it against the checked listbox value. Refer to this MSDN link on how to get DayOfWeek for a date.
I have written a JS that should check that start date is less than end date. If not, alert should be thrown
The JS is written as;
function DateValidation(startDate, EndDate) {
debugger;
var stdate = startDate;
var enddate = EndDate;
if (stdate!= '' && enddate!='') {
if (stdate > enddate) {
alert('Start date cannot be greater than end date');
return false;
}
else {
return true;
}
}
}
This JS gets fired when i am clicking a button as "Show Report".
Problems that i am facing
JS doesn't validate the date correctly. What am i missing? i am passing date from the textbox
The JS doesn't fired up when clicking button for the first time. it fires when clicking the button second time
Plus, i have registered the JS as below;
btnShowReport.Attributes.Add("onclick", "return DateValidation('" + txtStartDate.Text + "', '" + txtEndDate.Text + "');");
Is the above code correct? What is the correct place to register the JS?
Please guide.. thanks!
You need to parse the string values to dates
if (startDate!= '' && EndDate!='') {
var stdate = Date.parse(startDate);
var enddate = Date.parse(EndDate);
if (stdate > enddate) {
alert('Start date cannot be greater than end date');
return false;
}
else
{
return true;
}
}
Without further code it's hard to tell why your button only fires the event on the second click. Is your button disabled to start with?
Use Date.parse. What you are doing is checking whether a string is greater than another string.
Also the script will take only whatever is there at the first time in txtStartDate.Text, txtEndDate.Text EVERY time the script runs.
Why? You have not correctly understood server side and client side execution.
This line in your code,
btnShowReport.Attributes.Add("onclick", "return DateValidation('" + txtStartDate.Text + "', '" + txtEndDate.Text + "');");
registers the script to the page passing the text in those text boxes.
You have assumed that each time the text changes in the text box, the method will take the new values and do the date calculation.
However your script would look something like this, assuming the two text boxes are empty when the page is loaded. You can verify this by checking the page source.
<inputid="btnShowReport" ... onclick="return DateValidation('','')>
Because JavaScript is run at client side, the server is not contacted each time to get the current values of those text boxes.
What you can do is pass the text boxes it self to the method. Something like
return DateValidation(txtStartDate.ClientID, txtEndDate.ClientID);
and from the method you can access it like shown below
function DateValidation(txtStartDate, txtEndDate) {
debugger;
var stdate = Date.parse(txtStartDate.value);
I think the problem is that you're not comparing dates - you have just declared them as vars without a type so they're essentially Strings.
Check out the Date.parse() method.
Adding to what the previous 2 guys have answered with, you have to parse the dates. You also need to validate that they are even dates. I use this library often when working with dates on the client side:
http://www.datejs.com/
The main problem is how you register the event. You are creating a string with code that contains string literals with the values, which means that you get the values from the textboxes at the time that you create the string, not at the time that the event is activated. You have to make a postback before the code is updated with the current values, that is why it doesn't work on the first click.
Create code that gets the values at the time of the click:
btnShowReport.Attributes.Add("onclick", "return DateValidation(document.getElementById('" + txtStartDate.ClientID + "').value, document.getElementById('" + txtEndDate.ClientID + "').value);");
Another possible problem is that the code doesn't compare dates, it compares strings. Some date formats are comparable as strings, e.g. ISO 8601 based formats: "2010-12-31" < "2011-01-01", but other date formats has to be parsed into dates to be compared, e.g. "31/12/2010" > "01/01/2011".
Parse the dates after checking that they are not empty:
...
if (startDate != '' && EndDate != '') {
var stdate = Date.parse(startDate);
var enddate = Date.parse(EndDate);
...
I've been trying to figure out how to insert 2 different formats into the same paragraph using interop.word in c# like this:
hello planet earth here's what I want to do
Assuming you have your document defined as oDoc, the following code should get you the desired result:
Word.Paragraph oPara = oDoc.Content.Paragraphs.Add(ref oMissing);
oPara.Range.Text = "hello planet earth here's what I want to do";
object oStart = oPara.Range.Start + 13;
object oEnd = oPara.Range.Start + 18;
Word.Range rBold = oDoc.Range(ref oStart, ref oEnd);
rBold.Bold = 1;
I had to modify Dennis' answer a little to get it to work for me.
What I'm doing it totally automated, so I have to only work with variables.
private void InsertMultiFormatParagraph(string text, int size, int spaceAfter = 10) {
var para = docWord.Content.Paragraphs.Add(ref objMissing);
para.Range.Text = text;
// Explicitly set this to "not bold"
para.Range.Font.Bold = 0;
para.Range.Font.Size = size;
para.Format.SpaceAfter = spaceAfter;
var start = para.Range.Start;
var end = para.Range.Start + text.IndexOf(":");
var rngBold = docWord.Range(ref objStart, ref objEnd);
rngBold.Bold = 1;
para.Range.InsertParagraphAfter();
}
The main difference that made me want to make this post was that the Paragraph should be inserted AFTER the font is changed. My initial thought was to insert it after setting the SpaceAfter property, but then the objStart and objEnd values were tossing "OutOfRange" Exceptions. It was a little counter-intuitive, so I wanted to make sure everyone knew.
The following code seemed to work the best for me when formatting a particular selection within a paragraph. Using Word's built in "find" function to make a selection, then formatting only the selected text. This approach would only work well if the text to select is a unique string within the selection. But for most situations I have run across, this seems to work.
oWord.Selection.Find.Text = Variable_Containing_Text_to_Select; // sets the variable for find and select
oWord.Selection.Find.Execute(); // Executes find and select
oWord.Selection.Font.Bold = 1; // Modifies selection
oWord.Selection.Collapse(); // Clears selection
Hope this helps someone!
I know this post is old, but it came out in almost all my searches. The answer below is in case someone, like me, wants to do this for more than one word in a sentence. In this case, I loop through a string array of variables that contain strings and change that text to bold--modifing #joshman1019
string[] makeBold = new string[4] {a, b, c, d};
foreach (string s in makeBold)
{
wApp.Selection.Find.Text = s; //changes with each iteration
wApp.Selection.Find.Execute();
wApp.Selection.Font.Bold = 1;
wApp.Selection.Collapse(); //used to 'clear' the selection
wApp.Selection.Find.ClearFormatting();
}
So, each string represented by the variable will be bold. So if a = "hello world", then Hello World is made bold in the Word doc. Hope it saves someone some time.
I know this is an old thread, but I thought I'd post here anyway for those that come across it via Google (like I did). I got most of the way to a solution with krillgar's approach, but I had trouble because some of my text contains newlines. Accordingly, this modification worked best for me:
private void WriteText(string text)
{
var para = doc.Content.Paragraphs.Add();
var start = para.Range.Start;
var end = para.Range.Start + text.IndexOf(":");
para.Range.Text = text;
para.Range.Font.Bold = 0;
para.Range.InsertParagraphAfter();
if(text.Contains(":")){
var rngBold = doc.Range(start, end);
rngBold.Bold = 1;
}
}
The key difference is that I calculate start and end earlier in the function. I can't quite put my finger on it, but I think if your new text has newlines in it, the later calculation of start/end messes something up.
And obviously my solution is intended for text with the format:
Label: Data
where Label is to be bolded.
Consider usage of Range.Collapse eventually with Microsoft.Office.Interop.Word.WdCollapseDirection.wdCollapseEnd as parameter.
That would allow next text to have formatting different than previous text (and next text formatting will not affect formatting of previous one).