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Hi All,
When a user presses a submit button on an HTTP form, what is the flow of events that occur?
Is the form data automatically sent to the server without even asking the server if it wants it? can you make the client skip few chuncks of the form data?
is it an asynchronous operation?
I look forward to hear from any of you.
Thanks.
Shahar.
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DagsmanIsTheMan wrote: When a user presses a submit button on an HTTP form, what is the flow of events that occur?
The data from the form fields are put as data in a POST request that is sent to the server. The server sends a page as response, which is loaded in the window that was specified as target for the form.
DagsmanIsTheMan wrote: Is the form data automatically sent to the server without even asking the server if it wants it?
As it is sent as a request, it's not something that the server can decide if it want's or not. As long as it is a proper request, the server will respond to it in some way.
DagsmanIsTheMan wrote: can you make the client skip few chuncks of the form data?
No. If there is anything in the form that you don't want to send, remove it from the form.
DagsmanIsTheMan wrote: is it an asynchronous operation?
In some ways. It's handled asynchronuosly by the browser, but as the response generally replaces the current page it can't be handled asynchronuosly by the page.
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Thanx for the detailed answers.
Shahar.
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Hello!
What are the rules of programming for different browsers such as mac, safari, opera, fireworks? My web site is working fine with IE. However, it is not working with some of other browsers.
Is there any tool that it could examine my HTML page and tell me what to change in code for a specific browser?
Thank You!
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If the browsers have Javascript enabled, test for userAgent and send relevant browser to relevant Javascripted function.
modified 1-Aug-19 21:02pm.
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If it's working fine in IE6, it's almost a guarantee that it won't work in any other browser.
IE6 has a number of bugs that makes it render the pages differently. As you have built your page for IE6, you are using these bugs to make the layout look in a specific way, so it won't work in any other browser.
When I develop pages I use a more standards compliant browser to test the page, like Firefox. When it works in Firefox there is a big chance that it will work in every non-IE6 browser. I then do the changes needed to make it work in IE6 also.
Over time I have learned the quirks of IE6, so that I can avoid most of the things that doesn't work in IE6 from the start.
To do it in the reverse order, taking a page that works in IE6 and make it standards compliant, is often much more work.
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Hi
I m using Atlas for asynchronous refreshing the page, and i have a fileupload control on the page. when i use ATLAS the opload control doesnot work > It shows FileUpload.FileName="" , though i browse a file in it.
can any one help me so that both the things works together
thnx
sandeep
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Hello,
I m new in this field,I want to develope an online Exam asp page with 2 buttons Previous and Next for retreving Previous and next record from the SQL database(Table-->tblQuestionBank the table tblQuestionBank contains fld_Question_Id,Fld_Question,fld_Alternative_1,fld_Alternative_2, fld_Alternative_3, fld_Alternative_4, fld_Alternative_5.Tell me how can i do this.
Hemant Saxena
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I Have a doubt in javascript..
<body contentEditable=true>
<div > .......</div>
<div>.........</div>
</body>
In the Above javascript i want to set the display Attributeto "none" for all div tags,but its not working because of the Attribute(contentEditable) given in parent tag(body)..is there any solution to make the child tag(div tag) display="none" when parent have contentEditable Attribute...
Help me out to hide the div tag
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Arun Kumar Babu wrote: In the Above javascript
What Javascript? There is no Javascript at all in the code that you have shown.
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I Have a doubt in javascript..
.......
.........
In the Above javascript i want to set the display Attributeto "none" for all div tags,but its not working because of the Attribute(contentEditable) given in parent tag(body)..is there any solution to make the child tag(div tag) display="none" when parent have contentEditable Attribute...
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how to get logical drives from a client computer using java script
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Explain EXACTLY why you need to hack into somebody else's computer
modified 1-Aug-19 21:02pm.
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hi! i want to browse client's computer. for this i want to use ActiveX control. can any one help me?
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Explain EXACTLY why you need to hack into somebody else's computer
modified 1-Aug-19 21:02pm.
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I posted this in the C++ forum, but it turns out that was the wrong place for it. I appologize if you end up reading it in both forums.
I'm trying to download the html for the forum pages here on CP, so that I can pull out the messages and do something with them(i.e. sort, search, display, etc.)
When I use view source in I.E. the messages(the text i am typing now) are in the html, however, when i download the html using wininet the bodies of the posts are missing. Only the titles appear in the html ("Different html with wininet than I.E." in the case of my post).
Anyone have any clue as to why this would happen? Is there some extra part of the url that i need to enter into wininet to get the correct version of the html?
I'm currently using:
<br />
http:
to get Soapbox messages.
Thanks.
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The reason that the pages that you get are different, is that you are logged in when you browse to them, but not when you fetch the pages. You have to send the cookies along in the request when you fetch the pages, so that the server will recognise you and apply your settings when creating the page.
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The cookies are getting sent. At least the log in one. when I fetch the home page, it says that i am loged in (this is using wininet.) Plus, wouldn't i still be able to view the bodies of forum posts(i.e. they would be in the html) even if I wasn't logged in?
Is there a special header I should be sending?
Thanks.
-- modified at 11:51 Thursday 31st August, 2006
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The site is probably identifying the browser that you are using, and when you fetch the pages there is no browser identification, so it removes the Javascript functionality as it doesn't know if it works.
If so, you have to mimic a specific browser by sending a HTTP_USER_AGENT header.
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Yeah that worked, I had to use the I.E. user agent.
Thanks a lot!!
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We would like to document the Architecture and Design prefereably using MSF way.
Conceptual -> Logical -> Physical design
Any Ideas where we can find the material
Thanks
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How to track bounce mail id in time of sending mail with asp?
Arghya Mahapatra
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Dear,
I need you to help me,
i have a serious problem with PayPal
When click on Pay button it's ok, but when i click return to Merchant button, PHP code always INVALID why?
please help me
thanks
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I hope one of you guys can help me out here because me and google are going through a divorce. I am creating a simple C++ tool to enable me to send emails. This part I have no problem with, but when it comes to SMTP I am lost. I am able to logon to "mx1.hotmail.com", I send the "HELO" or "EHLO", then the "AUTH LOGIN", the server then prompts me for a Username "334 VXNlcm5hbWU6". I respond to this with my base64 encoded email address "waldermort@hotmail.com". Trouble is the server doesn't respond and after a few seconds the connection is lost. I also tried using a simple "waldermort" as the username, the server proceeds as normal (asking for the password) but then informs me of a failed authentication.
Is there something I am doing wrong?
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Dear,
I need you all to help me now.
I want to install IPN on my web server, how can i install?
i can't see IPN on my web server at all.
please help me now.
thank you.
Hy Chanhan
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