Web Forms :: Comparing Two Dates With Comparevalidator?
Jan 8, 2010comparing two dates with comparevalidator
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Web Forms :: Comparing Dates (vb.net)?
Jan 22, 2011I am having trouble comparing two dates. One is captured from input, other one is predefined. Please see the code below: I enter this date in the textfield: 04-12-2001
Dim idatum As Date
If Date.TryParseExact(aankoopdatumIDclm.Text, "dd-mm-yyyy", Nothing, System.Globalization.DateTimeStyles.None, idatum) = False Then 'idatum is true at this point...
[code]....
Web Forms :: Calculate Fine By Comparing Two Dates
Oct 9, 2012I am developing library management system in asp.net C#. i want to calculate fine by comparing isuue date and return date. Here Fine is calculated as:
Find the no of days between issue date and return date.
If no of days are greater than 10 then calculate fine using the formula given below
Fine=No. of Days * 10 Rs. (i.e 10 Rs fine per day)
Otherwise there will be no fine.
So i am inserting the record of isuue date in issue table (data type- Date in sql server) so how I calculate by comparing the return date.
Forms Data Controls :: Comparing Dates From Two Different Tables?
Apr 9, 2010I have two tables along with some of its attributes as follows:
ProjDetails: ProjID, StartDate, EndDate
ActDetails: ActID, AStartDate, AEndDate,
What i would like to do is to compare the AStartDate with both StartDate and EndDate which will be done in a DetailsView both insert and edit mode. This is to make sure AStartDate is within both those dates. (Same goes for AEndDate)
At first i though of extracting the StartDate and EndDate from the database and then make the comparison. But i am having problem because both StartDate and EndDate are data type "date" as follows:
Dim strProjDate As String
Using myConn3 As New SqlConnection(connString)
myConn3.Open()
Dim command3 As SqlCommand = myConn3.CreateCommand()
command3.Connection = myConn3
command3.CommandText = "SELECT StartDate FROM ProjDetails WHERE ProjID = @ProjID"
With command3.Parameters
.Add(New SqlParameter("@ProjID", TB_GenerateActID.Text))
End With
strProjDate = command3.ExecuteNonQuery()
TB_ProjStartDate.Text = strProjDate.ToString
End Using
The above code only displays "-7" in the TB_ProjStartDate textbox.
By the way, I am using Web Developer 2008, VB.net.
Web Forms :: Way To Get All The Dates That User Click Onthe Calendar ( Note The Dates Doesn't Get)
Nov 4, 2010I need some pointers to start on this.We are building a time off application where three instances of a calendar control will be displayed ( prev - current and next month) now users can click on various dates accross all three instances and then a count of number of days should be diaplyed in the parent textbox.
To begin with this, i started with adding the dates clicked by the user in Calendar2_SelectionChanged method into a list<> so that i can get the all dates user clicked and then add it to calander's selected dates collection. But this throws an e" object reference not set" error.
Is there anyother way to get all the dates that user click onthe calendar( note the dates doesn't get highlighed so seleteddates doesnt work)does anyone has a good example for this.
Web Forms :: Selected Dates From DB Become Deselected When Try To Select New Dates?
Jan 13, 2011once a user select an item from dropdownlist > Dates from DB are shown on calendar in pink color.
The problem now is when i want to select new dates the selected dates(in pink) become deselected .. I want them to stay selected so i can know which dates are already used .
[Code]....
Web Forms :: How To Find Dates Of Monday Between Two Dates
Jan 21, 2010i have to date say in MM/DD/YYYY format "1/1/2010" and 1/30/2010". now i want to find dates which comes on monday. so out out will be 01/04/2010, 1/11/2010, 01/18/2010, 01/25/2010
View 2 RepliesWeb Forms :: CompareValidator For Datetime?
Mar 26, 2011I tried to compare between 2 datetimes (dd/MM/yyyy hh:mm:ss) but not able to. It allows me Type="date" and not datetime.
[Code]....
Web Forms :: CompareValidator Not Working?
Jan 10, 2011this is my aspx.cs code
[Code]....
on button click i used to validate my dropdownlist i set validation group also.. but its not working why...
Web Forms :: How To Use CompareValidator Validation Control
Jan 11, 2011I have 2 text boxes in which I am comparing the numeric value of one to the other. At first it works fine and I get the appropriate error message. But eventually as i plug in different numbers although I should be getting an error message I stop getting one. Is there something going on behind the scenes to fire the error message than I am unaware of. Also the error message fires some time when the value is less than the value of another control and equal to the value. I only want it to fire when it is less than the value of the other control.
View 7 RepliesForms Data Controls :: Display Dates As Header For Datalist Control (dynamic Dates) And Header In Each Row
Sep 30, 2010How to display dynamic header for datalist control(Dates are dynamic).Also i want header in each row.I want something like this.Words in bold are headers.Header also in each
row.8/1/2010,8/8/2010,8/15/2010,8/22/2010 are dynamic dates whic change every month based on user selecting date from datecontrol.
HeadCount 8/1/2010 8/8/2010 8/15/2010 8/22/2010
Forecaster HC 447 446 441 432
Agents Scheduled 447 446 441 432
Web Forms :: Highlight All Dates Between Two Dates?
Jan 23, 2011I am saving to dates (fromdate) and (todate) into DB .. And then I want to view all the days (from to) and the dates in between , highlited in a calendar control ,, how can i do that ? I know how to highlight dates saved into calendar but how can i do the same to the dates inbetween ?
View 1 RepliesWeb Forms :: How To Save All Dates Between Two Dates
Jan 29, 2011I want a user to select (fromdate) from Calendar1 and (todate) from Calendar2, and then i want all dates in between to be saved in database .
View 12 RepliesWeb Forms :: How To Disable / Enable RequiredFieldValidator / CompareValidator
Apr 26, 2010How do I validate RequiredFieldValidator/CompareValidator conditionally. I have aded equiredFieldValidator/CompareValidator on date textbox. I want that if textbox1="No" thne it should not validate or compare date text box, if textbox1="Yes" then it should validate.
Is this possible on form submit button or any other way?
Web Forms :: How To Use The Customvalidator To Compare The 2 Textboxes Instead Of The Comparevalidator
May 20, 2010i have 2 texztboxes for password function. Now i want to use the customvalidator to compare the 2 textboxes instead of the comparevalidator. I used a cs code like this bloew, but it doesnt work.
[Code]....
Web Forms :: CompareValidator Is Called Before Onblur Event?
Jan 11, 2010I have a text for user inputs Date. There is a CompareValidator which is used to compare Date between 2 TextBoxes. User do not need to input separator. After finish inputting value, he presses Tab to call a Javascript function to Format value of this Textbox.
Ex : user inputs
TextBox1 (From) : 01012010 =>Press TAB =>Value : 01/01/2010.
TextBox2 (To) : 01022010 =>Press TAB =>Value : 01/02/2010.
But Compare Validator show Error after cursor leaves the TextBox2. If I choose these values from Date Picker => No problem.
I think Compare Validator is called before onblur event. Is that right?
If it is right, is there any way to do my work?
Want Dates Selected Are In Between Textbox2 Dates And Textbox3 Dates Then Textbox1.text="sumit" Else Textbox1.text="No Dates"?
Dec 4, 2010If i have three textboxes in my vb.net webform.
Textbox1.text="Sumit"
Textbox2.text="4-Dec-2010"
Textbox3.text="1-Jan-2011"
I want if dates selected are in between textbox2 dates and textbox3 dates then textbox1.text="sumit" else textbox1.text="No dates"
Forms Data Controls ::Using A CompareValidator Control In GridView?
Apr 4, 2010Using a CompareValidator control in GridView. I am validating a value by comparing it to another value found at different cell at edit time. My code found below and perfectly working as expected. Now, how to further make this code to dynamically work based on a flag (checkbox) found in a third cell?
Via RowDataBound
[Code]....
To elaborate more, here is my pseudo code example
If the FLAG cell is checked then, any input number should pass the validation. The Checkbox value is unchecked by default.
[Code]....
Web Forms :: Date CompareValidator Fails When Leading Zero Is Missing?
Jul 8, 2010I have two textboxes and a CompareValidator attempting to ensure that TextBox_1 contains a date that comes on or before the one in TextBox_2. When one textbox contains a date in "MM/dd/yyyy" format, and the other uses "M/d/yyyy", and the only difference between the two is a leading zero in the "MM" part, my validator fails to recognize that the dates are equal.
I've solved the problem by using the same format for both, but I'm wondering what's going on.
(I'd post the code, but there are so many layers -- controls using inherited classes, etc. -- that it would be more than a bit difficult to make sense out of ...)
AJAX :: Calendar Extender - Show Only Dates Of Current Month Not Previous Dates When User Clicks On Button
Sep 22, 2010i want to use a ajax calender extender in which when user clixcks on button caleder show only dates of current month not previous dates.i dont want to disable dates. i should not apper on current month calender. means it should start from 1 and end to 30 or 31
View 3 RepliesWeb Forms :: CompareValidator Doesn't Work If Textbox Left Empty
Feb 2, 2010I have two textboxes where the user will input integers - i need to do a validation on these textboxes: txtStartIndex should be less than txtEndIndex - this works except with either one of the textboxes is left empty/blank how can i fix this?
<td align="right">
<asp:TextBox ID="txtStartIndex" runat="server" Width="50px"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="txtStartIndex" ErrorMessage="*" ValidationExpression="[0-9]*" ToolTip="Numeric Values Only"></asp:RegularExpressionValidator>
<td align="right">
<asp:TextBox ID="txtEndIndex" runat="server" Width="50px"></asp:TextBox>
<asp:RegularExpressionValidator ID="RegularExpressionValidator2" runat="server" ControlToValidate="txtEndIndex"ErrorMessage="*" ValidationExpression="[0-9]*" ToolTip="Numeric Values Only"></asp:RegularExpressionValidator>
<asp:CompareValidator ID="compareValidator1" ControlToValidate="txtEndIndex" ControlToCompare="txtStartIndex"Operator="GreaterThan" Type="Integer" Text="*" runat="server" ToolTip="EndIndex has to be greater than StartIndex" />
</td>
C# - Create An Array Or List Of All Dates Between Two Dates?
Sep 17, 2010I am generating multi-series graphs with the date along the X-Axis. The problem is that not all of the series in the graph have the same dates in the date range. Meaning that if I choose 1 Feb through 30 Apr that one series may have data that starts at 1 Feb but only goes through the end of March but another series may have data for the entire date range. This skews the charts I need to create. Go, given the date range taken at the begining of the query I'd like to generate a list of dates and populate the data to be graphed, padding those series with 0's for those dates that have no data.
View 3 RepliesC# - CompareValidator With AspCalendar?
Aug 31, 2010I ve two aspCalendar controls on the website. I would like to perform validation (date from Calendar2 should be greater then date from Calendar 1).
<asp:CompareValidator ID="CompareValidator1" runat="server"
ErrorMessage="CompareValidator"
ControlToValidate="Calendar2"[cod]....
There are a lot examples of validation but with ControlToValidate as textBox or label, What about more complex Controls, is there any way I can tell which property from that control has to be used?
Maybe Client side validation ? But how to do this ?
CompareValidator - Page Can't Proceed On Next Statement
Feb 21, 2010I have a compare validator to validate an entry of course. And so, I set my compare validator to validate a textbox and its type to DOUBLE. Even if I input a double value (i.e. 150.24) on the text box, still the page cannot proceed on the next statement because the error message of the validator always display.
View 4 RepliesValidation - How To Extend A CompareValidator So Can Check
Jun 12, 2010How to extend a compareValidator so i can check, if user has written some text in ControlToValidate then he must write some text in ControlToCompare too.
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