Dynamical Form - If Checkbox Exists, How Check If It Has Been Unchecked?
I have a web page that creates dynamical forms, depending of what kind of product it regards. When the user has chosen a product, data is collected from SQL Server and a form is created.
Some forms contains check boxes and some not. My questions is: How can I check if someone has UNCHECKED a check box? Because if that happens, I want to delete that entry from the database.
Since a form just posts the value of a check box if it is checked, this causes a dilemma.
Any ideas, I can't be the first one having this problem?
i have a textbox for user to put there loginid...and one button login valiablity...where user can click to check this userid is available...till here everything is ine...suppose between this another user registerd with same userid..and now first user will put this user id than it will get non avaliblity of this id.so in such case what should i do?
I have built a page that lists all our databases, the users connected to each database, and what application they are using. Because these databases are moved, or removed from time to time I need to check if the database still exists before trying to query it. Otherwise I get funny SID errors when it tries to process this command:-
I populate a recordset and dump it into an array. How can I check if a value exist in the array? I want to check if the c_Member_mgr has a particular value or not?
Dim rs2 set rs2 = Server.CreateObject("ADODB.Recordset") rs2.open sub_Emp_Source, Conn
Dim aSubordinates
If not rs2.EOF then
aSubordinates = rs2.GetRows()
'Close Recordset to use the new array with the 2 columns data rs2.Close() set rs2 = Nothing
'Declare Constants for the above SQL columns for better readability 'Use these Constants instead of referring to the array numeric indexes Const c_Member_Mgr = 0 Const c_Subordinate = 1 Const c_EmpID = 3 Const c_EmpName = 4
I want to check whether a particular table exists or not in a database as we check whether a particular record exists in the table using Count(*) function.I get the table name from the user and will have to check whether the entry that he has given is a valid one or not. how to do this?
I am working on a image gallery and am trying to show images from different websites. Before I display an image I need to know whether that image exists on the other server and only display it if it exists.
Does anyone know how I can check to see if an image exists on another web host? I tried using the file system object but it didn't seem to work. I think my problem is that I have to check a URL instead of an actual file path to see if something exists there.
I want to know how to search a database if a particular data is contained in it and then if the data is not there the page should go ahead to insert the data into the database and then redirect the user to another page but if the data is alraedy there it should go ahead a query another table where the user infomation where also stored.
I have a database in which I have to on a daily basis enter the information for that day. I would like to update this on a bi-hourly basis to prevent any possible data loss.
Using INSERT INTO, I create a new table line. Using UPDATE, I get an error on the inital creation of the table line.I am really unsure how to check to see if that line exists or if there is an easier way around this.
How can i check if a vlaue exists ? Sample to get the idea: Code:
set con=server.createobject("adodb.connection") con.open "Menu1" sTempquery ="Select * FROM Voorkeur Where gebruikersnaam = '"& Request.Servervariables("LOGON_USER") &"'" Set autor=Server.CreateObject("adodb.recordset") autor.Open STempquery, Con
The idea is that if the "LOGON_USER" does not exist in the Dbase he must execute code. How can i do that?
Need to knnow how to check if a given network drive and folder exists.
i understand the File io system and how to check if a folder or a file exists.
PS. This would be a maped network drive.. i.e. 23232.23.4556 ( z: ) or enginering on 'werserverde' ( Y: )
Just some more to maybe help answer my question What I need it to beable to enter this "10.52.1.38~Library" into my serch box and have it check if it is valid or not. Code:
How can I check if a file exists on the client? I have a form which requires the user to upload a document from their computer. In the event they don't enter a valid path to the file the form does not submit. How can I check if the file exists and if it doesn't, provide a suitable response?
ive got a bit of code to check if a file exists and it works if I use the full path ie "C:Inetpubwwwrootfile.txt" can someone advise me how to get it so I can use the relative path ie "file.txt" where the file and the code are in the same directory? Code:
I added multiple checkboxes into a placeholder.How to I trigger a function,say checkbox_checked(),whenever one of the checkboxes check state is changed?ie. I don't want to have write separate functions for each of them
I need to set a checkbox to the "checked" state and prevent the user from unchecking it. I tried using "disabled", but then the value is not passed on the Post to an ASP page.
I want to check a checkbox automatically once a value in input box is changed, both the input box and check box belong to one row of a table.
I used the onChange event in the input tag and called the a Javascript(I am sure I am not doing it right here), but it doesnt change the checkbox status.
Can somebody please give me some examples on how the status of the checkbox can be changed.
I need to replace some dynamical content away from a text, only static thing is that it starts with <!-- Start dynamic --> and ends with <!-- End dynamic -->. How do i dynamical remove these two tags and all the content between them?
Within a submitted page that has mutilple checkboxes with the same name, the request.form("mycheckboxes") has a comma separated list of the values of all the ones checked....
but I also need to know which ones are not checked... How can I know that ?
I have an asp page linked to a Microsoft Access database. On the first page I have a list with 10 or so names that belong to a group I simply get from the database with a sql code. The thing is I have a checkbox before every name of that list done with one simple code. Tell me if this can be done. Example.
It loops through the end of that group. I want to make this happen. Only the checked values (persons) from that list to appear listed in another page named userForm.asp .I'm sure it is all the asp basics.
I have a form with dynamic checkboxes, and normal text boxes. If the user doesn't fill out the required items and submits the form they get returned back to the form with their checkbox selection gets lost.
How do i retrieve the values already checked and placed them back.
it will correspond to a field in my ms access database that has a Yes/No data type. when the box is ticked, i would simply like the value Yes to be entered into the database..
i enter other elements of my form (a input text box for example) using Code:
I have an .asp page with a form to copy job responsibilites form one job to another. It is a hotmail type interface with checkboxes besides each responsibility. After submitting, it should copy the selected resp's to a different job. After that it should renumber that job's responsibilities.
This is the code I am using now to copy:
copySQL4 = "INSERT INTO jambue.RESP(POSCODE,IDCODE1,IDCODE2,RESP_NUM,RESP) SELECT '" & id & "' POSCODE,'" & dept & "' IDCODE1,'" & unit & "' IDCODE2, '999' RESP_NUM, RESP FROM jambue.RESP WHERE (POSCODE = '" & POSCODE & "' AND IDCODE1 = '" & sourceDept & "' AND IDCODE2 = '" & sourceUnit & "') AND RESP_NUM IN (" & Request.Form("chk") & ")"
As you can see the value '999' is hardcoded in there as the new Responsibility Number to go with the copied responsibility. I use this because there are no jobs with that many responsibilities. This works fine if I only select one resp. to copy over. But if I select more than one that part still runs fine but I get an error with the below. It says too many rows would be affected. Of course, this must be because there are now at least 2 responsibilites with the same RESP_NUM. Code:
