Multiple Postback Collision
Using a VB aspx web form I have a TextBox web control and a DropDown List web control that both AutoPostBack to the server when their state has changed. When the user is in the TextBox, changes the text and using the mouse selects the drop down list control, the view state is destroyed and a blank screen results.
When the user has changed the text in the text box and moves focus off the text box using the tab ke the page does the postback with no problems, but when the focus is changed by using the mouse to click on the dropDownList control it to tries to do a postback at the same time.
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how can i check if page was initialiy loaded or if it's postback?
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I always see the term "postback" from ASP book, but I am not sure if I fully understand the meaning. Here's my understanding so far, please correct me if any mistakes. here's a typical html form:
<form action="process.asp" method="post">
'GUI code
</form>
"postback" action happens when the user click the submit button, that means it will invoke "process.asp" is the above code. In ASP.NET, if the web control has set AutoPostBack property to True, that means when there is any events on the web control, it will invoke "process.asp", just like the user click the submit button.
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I am getting to a stage with my site that i have so many entries in the database that i am thinking of adding an a-z at the top of the page. Thinking aboout this further and how it may work i thought that this would use a post back method where it passess for example the letter "a" in the link (Am i on the right lines?
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I always see the term "postback" from ASP book, but I am not sure if I fully understand the meaning. Here's my understanding so far, please correct me if any mistakes. here's a typical html form:
<form action="process.asp" method="post">
'GUI code
</form>
"postback" action happens when the user click the submit button, that means it will invoke "process.asp" is the above code. In ASP.NET, if the web control has set AutoPostBack property to True, that means when there is any events on the web control, it will invoke "process.asp", just like the user click the submit button.
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I want to know if the PostBack concept applies to HTML web-based forms, regardless of what programming technologies we use: For example, ASP, ASP.NET, Java, CGI, etc
PostBack means to send the HTML form to the web server Since most of the time I heard this term in ASP.NET circle, thats why I raise this question.
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Can I make the screen state where it is after a control is auto postback? And how?
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i have an aspx page. on that page there are three textboxes. when the controle is in any textbox and i press enter,the page is postback to server. i want that when i press enter the page does not postback to server. how should i do that?
and i want to know what is the javascrtipt event fired when ever enter pressed in asp:textbox.
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Say I have a textbox (autopostback=true) and a button. I enter a new value in the textbox then - without clicking anywhere else first - I click the button. The box's text isn't changed prior to the button's click so the new data in the box isn't evaluated at the server. The user has to click the button twice.
I would like to change this without any scripts on the client that will be rejected by security setting in today's browsers.
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Want to check the value of an inputbox against a SQL Server database to prevent a duplicate record being entered.
This is an existing project, and the way they implemented it before was to post to a 2nd ASP page, run the ASP code to check the value, then redirect back to the 1st page if the value was found to be "already used".
There has to be a better way. Is it to use "Postback"?
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Am trying to restrict user from entering non ASCII character in the text area. Say if the user entered non ASCII character then on the form post back it should show them the message like:
"non ASCII character between the word1+word2"
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Just as the title says I am trying to do something impossible with a single SQL statement. I am doing an ASP webpage for internal use at the company I work for.
I want to know if there is a way to insert/update data into multiple tables in 1 SQL statement.
If it requires functions | views or anything else that is fine but I don't want to have 3-4 different SQL statements to update 2-3 different columns in different tables.
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I have a search option on my website, which should perform a search on 4 fields, as follows:
tblNews
headline
content
tblDatabank
filename
description
It only needs to return matches which are an exact match of their search criteria. For instance, searching for "I am here" would return a record which contained "I am here", but not just "I" or "I am" etc.
I need to return all these records as part of one recordset preferably, as I want to be able to order them etc., though I imagine you may suggest I use an array somehow to merge two recordets etc., then reorder them?
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i hav problem with updating the data. In the asp page i hav displayed records based on search criteria. in display mode im displaying the to be updated field in combo box for each similar contract_no. each contract_no will hav different no of rows and to be updated combo box.
based on the selected value in the combo boxes of different contract_nos i hav to update the combo value with old value. user select multiple combo values at a time I need anybody's help with detailed programming logic.
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I have a database being updated by a text file every ten minutes, so in the code that is why the column names are messed up.
My problem is I get all the sums, and counts all working. What I need to do is at the end of it have a sum for for all the columns returned, i.e. col002, I need all the sums in that column added up for a total at the bottom. The following code works but when I try to do column totals I can't get it to work, Code:
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I need to connect to 2 different databases in ASP and execute two different queries. Please let me know how to proceed. I understand that ADODB.Command option can connect to only one database at a time.
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I have to do a multiple redirect. That means one ASP-script should do more than one HTTP-request.
e.g.
response.redirect(url1)
response.redirect(url2)
...
I know, that it won't work like that... Does anyone now a solution or workaround
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Is there a way of using multiple recordsets with the same connection?
My recordset at the moment inserts data into the database, and i want to have a drop down box with data already within the database, as well as the insert recordset, is there a way of doing this?
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This is my code, for some reason, when I use this exact code it doesn't update my database, but if I use the next section of code it does. Anybody knows why that when I use two different "Insert" in If Then End If, it doesn't work? Oh and I did try the "If PID = 105 OR 151 Then" alone and it works well. Code:
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I have a replace function <%= Replace(arData(0,i), "_", " ")%> that works
fine to replace the _ with a space, but I'd also like it to look for, and
replace one word with another in the same string (E,G replace the word
"Right" with "Wrong"). The code is located in a table that is displaying the
results of a database search.
I'm having problems with a) finding out if it's possible to do it this way,
and b) what the syntax should be. I've tried all manner of combinations, but
no luck. Any ideas?
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I WAS having problems. Solved it myself. I'll edit to show the working query for those who could use an example...
I'm having a multiple condition problem in my query statement. I know the what the result should be, but I have something wrong...
Here's the query:
set GetNADs = server.CreateObject("ADODB.Recordset")
set GetNADs.ActiveConnection = adoConnection ......
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I need script or a link to a tutorial that will allow me to do the following.
User enters username and password site checks the username and password against database1
if the user entered the correct username and password the page shows records from database2 if the user enterend incorrect username or password then nothing happens.
I am new to this forum and really looking forward to being involved in the community.
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i am trying to do Multiple Posting to different Server when
User post the Order form.
one to windows server
second to linux server
third to its own server
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how to have multiple language asp pages? For example, you have a database driven website that you want customers around the world to use. How do you setup the asp pages so that it is easy to change the text based on where the user is
connecting from?
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I need to have some dynamically created ASP, with mutliple word documents
and PDFs all connected so that it can be printed with a single print
command.
My two ideas are:
having the PDF and DOC files act like images and print entire thing as a web
page.
-Or-
Creating a single PDF file from the concatenation of the asp results and the
doc and pdf files.
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I am using asp codes to connect to my access database. But i have a query in mind. Will my database still work if more than 1 user is logon to edit the database records?
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How to perform multiple search using asp in website, the search from local adn remote database.
the local search is working properly, but the remote search stil kinda stuck with it...
my local search script(work well):
dim Connection
set Connection = server.createobject("ADODB.Connection")
Connection.open "Provider=SQLOLEDB;DATA SOURCE=PROTOS;UID=smc;PWD=project;DATABASE=Virtual-Observatory"
how to attach the remote database search for the same website??
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I have this search and results system on one page....
I'd like it where the results that come up from the search are editable and can be updated.
I can't seem to figure out a working way to update more than one field at a time.anyone have a good piece of code for multiple edits
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How can I get this to work?
<% if objRS2("System") <> "Scholastic" OR "Rolling Readers" OR "Reading Recovery" Then Response.Write "selected" End If%>
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I have some code I am working on. One function reads a file using fso, then
I have multiple functions using the string read from the file. Each
function splits the lines up and will return one value.
Is there a better way? Is handling this many array which are basically the
same going to cause some server distress
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We have a Web page that at load time will execute and build: a DHTML Menu/Data Driven, an Iframe with Detail Data, an Iframe to display Progress Information and another iframe with totals information of the previous iframe with Detail Data. Everything works fine except during the initial load. If we click on any place of the page during the above loading schema, the process stops
and we end-up with Iframes with incomplete information and empty calculations. We need to refresh and avoid using the mouse and keyboard during the load time to get a decent start.Is anyone familiar with this behavior? Any ideas to solve
this issue without disable the mouse?
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I'm working on an application that has a worklist of items for users to work on. I'd like to, based on user security, to filter a worklist based on between 1 and 8 items (i.e., location, category, alpha split). That first part is no problem.. the problem is.. how to then allow that user that is (for example) restricted to work 3 locations, to then further filter that worklist to just one location?
Yes.. I can use the ADO filter.. but.. that won't work if you extend the
filter beyond one element (i.e., location and category).
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Am having trouble opening multiple recordsets - keep getting the er:
Microsoft OLE DB Provider for ODBC Drivers error '80004005'
[Microsoft][ODBC Microsoft Access Driver] Could not use '(unknown)'; file already in use.
/eft/postflight4.asp, line 146
Have checked the permissions and the user has full access.
Code:
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