Navigation Back To An Html Page
I can't seem to figure out how to navigate back to an html page from a php page.
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Shopping Cart Navigation And Back Button Browser
I am building a shopping cart where the user adds items to his shopping cart and shippes some to himself and others to someone else as a gift. I do the following thing, First let the user fillout his info and I ask him to check which items does he want to send to himself. Once he hit submit button I do the following. 1) I process which poduct does he want to ship to himself. Then I remove those products from the shopping cart. 2) Then if he has items in his shopping cart remaining I display address form and checkboxes asking user to check all items that he want to ship to this address. then I repeat step 2 until the user has no more items in his shopping cart. when he has no items I will display billing page. Here is my problem if user hits back button in the browser and then enters submit button I have not items in the shoppingcart since I removed them from his shopping cart the first time he processed his form. So how do I deal with back button in the browser. I have no idea how to it when I have multiple forms.
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Page Expired After Going Back From Del. Pageto Form Page Where Comment Is Submitted..
i've made a submit comment form with php and mysql, the form has an action to itself with a hidden var like this: input type=hidden action=add When i delete a comment on the page i go to a page called delete.php3 and there is a link with a javaline which goes -1 back in my history.. When ive added a comment, the comments page contains action=add and when i delete a comment, i want to click on the link to go back to the comment page, but then, it doesnt work and it says: Page has expired. I wondered how to deal with this kind of problems........
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Page Has Expired Message In Between The Php Page When I Click Back In Explorer Menu
I have a php script page, which is basically quiz. Visitors (after login in with their email address) are supposed to answer each question, and when they click the button at the bottom, the next page will show which problems they got right or wrong. Now my visitors, after seeing some problems they got wrong, click Back button at the Explorer menu, and if they do, they get the below message: ========================= Warning: Page has Expired The page you requested was created using information you submitted in a form. This page is no longer available. As a security precaution, Internet Explorer does not automatically resubmit your information for you. To resubmit your information and view this Web page, click the Refresh button. ======================== Below are the script that I am using. This scripts are after initial login page, which asks for visitor's email address. I have authorized visitors already in my MySQL table, and only the visitors whose email address is in my MySQL table are allowed to login......
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Page Navigation From Search Results
I have created a search form that searchs for results from my database matching the criteria to what ever the user inputs. I have done this using 2 php pages the first page points to the second, where the data is sanitised and cleaned accordingly. The results are displayed on the 2nd page. Code:
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Home Link From Navigation Page
I got a code which helps me to create navigational links and only show 4 results per page. Now I want to add a link on each page such that if anyone clicks on that link it takes it to HOME page. I have added <a href="Home.htm"><b><font size="4">Home!!</font></b></a> inside the loop that generates NEXT and PREVIOUS page link but whenever I click on HOME it does nothing at all.
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Adding Page Navigation To Record Set
I have gone through the tutorial on php freaks for adding page navigation to records. I am in the middle of integrating the page navigation and have stuck on 2 areas. 1) I have a page which displays a set of records (limited to 6 per page) Below,is the Next and Previous navigation text bUt it is not hyperlinked!!!?? The line of code specifically is: <?php echo("<a href="$PHP_SELF&page=$pageprev">PREV".$limit."[/url] "); - This should be hyper-linked but is not?? I think there could be a problem with the <href bit being AFTER the <?php. I am basing this on the fact that a previous record i made began the hyper-link <href BEFORE the <?php where as before the <?php was added only after : Code:
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Automating Page Navigation And Control Transfer
Is there a system available to do the following: consider an app of a few pages: page1.php: form1----->page3.php form2----->page4.php page2.php: form3----->page3.php form4----->page4.php when I am at page3.php, I do not know whether I came there from page1->form1 or page2->form3. I can check for $_SERVER['HTTP_REFERER'] and get an answer. But this example is simple. Let us generailze that I want an app that keeps a track of all the pages the user requested, in the order that they were sent to him. Obviously, it can be written based on sessions. Is there already some popular open source application for this? Also, this brings me to a broader question of page navigation rules. In an app made of 20-50 pages/scripts, life will be hell if there is no systematic approach to transferring control between pages. Is there some kind of structure already made and readily available into which you just plug-in your pages by telling some rules ? E.g. the scheme is something like: $ListOfPages = array( 1=>"Main.php", 2=>"Edit.php", 3->"Add.php", .........., N->"Error.php"); $RuleSet = array( 1=>array("Main.php","Edit.php","allow_edit"), 2=>array("Main.php","Add.php","allow_add"), ................... 3=>array("Main.php","Error.php","my_error_handler") ); The RuleSet is a set of page transfer rules based on evaluation to true of the specified functions, i.e., allow_edit(), allow_add(), my_error_handler() etc. Obviously, form submission is the chief means of control transfer for PHP programs and the use of ?op=add_something in URL's(GET) and <input type=hidden name=op value=add_something> (POST) are a step towards making some kind of structure. So the grand code will look like: $MyGrandAppControllerObj = new GrandAppControllerObj(); $MyGrandAppControllerObj->setPages($ListOfPages); $MyGrandAppControllerObj->setRules($RuleSet); $MyGrandAppControllerObj->Run();
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Page Numbering - Change My Navigation Menu
i am busy with a image gallery and i have it working. but now i want to change my navigation menu this one: [1] [2] [3] [4] to: <<first [1] [2] [3] [4] [5] [6] last>> i have also this code, (c second code ) but i cant link it to my foto folder and unsort it from 10 to 1 ,like the newest u c first. Code:
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Multiple Navigation Tables On One Page (master - Slave)
I just wanted to refresh only part of the page, i.e., table2 on my php page. here is my javascript code which performs the refresh it works fine and my php file display all the records. the only problem is: I have got two tables on the same page and i only want to refresh the second table when i click the a row of my first table rows. Code:
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Getting HTML Back!
I have a record in a database which contains 'The Enter Key' (moving down a line) in it a couple of times. when i fetch it and echo it on a page, it is like it has changed them for spaces... can anyone give me code to re-HTML it?
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Log In Page That Goes Back To REFERRING Page
I am using the following code to initialise a session, depending on whether-or-not the users' log in attempt has been successful. if ($session_ok == "TRUE") { //open the session session_start(); //assign user details to session $_SESSION[txt_user] = $user_id; $_SESSION[user_pass] = $user_pass; $_SESSION[ses_state] = "TRUE"; header("Location: ../index.php"); } as you can see the script then refers back to my index.php page, after the session is ok'd. What I would like to do is change this so that is goes back to the referring page, instead of the index.php page, which requires the user to then navigate to their previous page again. I have attempted to use $HTTP_REFERER, although for me (on IE6) for some reason their is no value in the variable!
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I Want The Page To Go Back To My Login Page.
I want to logoff my application and I have set up a link to do this. I got it to destroy my session, but I can't get the page to go to the top of the browser and do a page refresh. Here is the code I am using. First there is the link I am using. printf("<a href="%s?logoff=%s">%s</a><br>", $_SERVER['PHP_SELF'],"logoff", "LOGOFF"); Here is piece I use right at the top of the script to destroy the session and try to refresh the page. if (isset($_REQUEST['logoff'])){ session_destroy(); $_SERVER['PHP_SELF']; } What do I have to do to get the refresh to work?
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'Back' Page After Logout
I'm using HTTP authentication as my login mechanism, and I'm having problems with the logout. It appears to work (as in I get the right message when I've logged out) but pressing the 'Back' button gives me the information on the previous page as though I hadn't logged out at all. 1) Does $PHP_AUTH_USER not get cleared when a "401 Unauthorized" is encountered? 2) Is there any way to force the logout to apply to previous pages (I'm thinking using sessions or cookies perhaps), or do I have to get the user to close the browser window?
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Back To Previous Page?
is it a way that we can have "go back" to our previous page? cos normally when we use back command in our IE or NS. we should have this error message appeared Warning: Page has Expired blah blah blah.. so how should I program so that i can "go back" e.g: i got two php, fromhere.php and cominghere.php is there anyway that i can do in order to reach the page "fromhere.php"?
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Going Back To A POSTED Page
how can i stop the browser from warning the user that "Post Data" will be resubmitted... For example, on goolge you do a search, then click on a link, then clikc the BACK button in your browser, it dosn't give you the warning that you are going back to a page with posted variables?
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Posting Back To The Same Page
I have a website that uses user authentication. The login does a post back to itself to check set usernames and passwords. <?php echo $_SERVER['PHP_SELF']?> sample url: .../admin/login/index.php This is working on a linux box where the end of the php code sends the page off to a ccc.php page for access checking. So after logging in on the index.php page, you eventually get returned to admin/ccc.php. I reused the same code on a windows box and the .../admin/login/index.php takes me to .../admin/login/index.php/admin/login/index.php does anyone have a clue as to what might cause this?
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Does 'Back' Reload The Page?
I notice that when I click the 'Back' button my previous script runs, i.e, all the php code runs (I previously thought that maybe the previous form displays without the code re-running). However, I do not get the expected value displayed on my form. After populating one element in formA with ཌྷ' (just any number) and submitting to formB (using POST ---> Redirect --> GET to avoid the 'expired from cache' message) I then click the 'Back' button and the 17 does not appear. In the code below, after clickng 'Back', I see as output from the echo statement that rb_value[0] is, infact, ཌྷ' but within the form, the text element named rb_value[0] displays as empty. Does anyone have suggestions why this might be? It might have to do with that I do not understand what the 'back' button does. Or maybe with my PRG (post - redirect - get) model. Here is part of the code: echo "rb_value[0]=".$rb_value[0]; //After clicking 'Back' I see that rb_value[0] is 17 if (isset($rb_value[0])) { $rb_val = $rb_value[0]; } else { $rb_val = 1; } $line.= "<td width="20%" valign="center" align="left"> "; // This element displays as empty instead of the expected 17 $line.= "<input type=text name="rb_value[0]" value="$rb_val" size="25" maxlength=25 </center> " $line.= "</td> ";
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Go Back To The Previous Page
is there any simple way of knowing which page within the site the user came from? Since after the user do something such as logging in and i want to be able to redirect the user back to the page from which he/she came from.
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Back To Last Page Viewed
i was wondering if php is capable of doing the following and if so was hoping i could get some help doing it. i have a wordpress blog and change the content of the sidebar depending if the page being viewed is part of the blog (home, archive, search, or single post) or an actual seperate page (like the about, disclaimer etc). what i'd like is to have a link on the sidebar when viewing a page that says "back to blog" thats acts as a back button like in a browser, going back to the last page viewed. except what i want is for it to go back to any page that isnt a page, so basically the last blog page. um, does that make sense?
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Page If Back Button
I have a php page which is a sign up page, once signup is finished the user is redirected to a new page. Sometimes (and it's rare) the user hit's the back button and then re-submits the form etc. I mean like I said it's rare but still bothers me, so on the last page I kill all the sessions. Which only works if the user hits the back button but the page is refreshed. So basically I want to know if it's possible that when the back button is hit to refresh a php page?
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Ob_start() And Going Back To The Previous Page
1. How do I go back to the previous page using PHP? For example, I have a log-in process which validates username and password of members, and also retricts access to certain pages. So if a member goes into a page without logging in, the member will be presented with a form to log in. How can I make my script go back to the previous page they were trying to access prior to logging in? 2. What would happen if I use ob_start and ob_end_flush() on every page that I have? Would it affect loading time? Or would loading time be the same except that it would cache everything first? Isn't that suppose to make it appear that the page loads fast?
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How To Redirect A User BACK To The Page
how to redirect a user BACK to the page they were trying to access while not being logged in, AFTER they log in. for example, i try to access page1.php, but i am not logged in so a header("Location: login.php"); directs me to the login page. then i login, and the script redirects me back to page1.php... i tried this using the $SERVER['HTTP_REFERER'] variable but it doesnt give a value unless the user CLICKS on a link to the next page (redirecting using headers doesnt work)
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Back Button, Page Expired, GET And POST
I have read you can solve the back button problem with the page expiration by using GET method instead of POST. When I use the GET method with form data, it doesn't work. I have a page with a dropdown submitting to a page getting the variable via POST. Then it links to another page, and I want them to be able to come back to the second page. When I use GET instead of POST I get an error.
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Refresh Page After Hitting Back Button
I have a page with Dropdowns that are linked to a database. After selecting one of the options and going to the next page, it will display the results of that dropdown item as pulled from the database. If a user hits the back button, then selects a different option and hits "submit", what is listed is the results of the first selection AND the results of the second selection. Is there a way to either: 1. Refresh the page upon hitting the back button on the browser 2. upon hitting the back button, the browser forgets the selection previouslly made.
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Writing Pdf Docs And Going Back To The Previous Page
im trying to write a pdf document which contains two columns of data. when the column on the left crosses over to the next page i need to be able to go back afterwards to the previous page to write the content for the right column. currently im trying to do this with fpdf but it doesnt seem to allow me to go back to the previous page once i have finished writing content for one column that crosses over.
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Page Has Expired, BACK-button -problem
I have Windows XP&IE6.0.2... (SP1). I'm coding one project with PHP. I get "Warning: Page has Expired" when I try to get back to the "POSTed page" (page whither moved from FORM-page). Better explanation: - Pages are: * Page A: Front-page * Page B: Page where is www-FORM #1.) From Page "A" I move to the page "B" by clicking link on page "A" and I fill the form's fields #2.) Then I click SUBMIT-button and I moved back to the page "A" #3.) I move to the page "B" by clicking link on page "A" #4.) I click "BACK"-button from browser #5.) I got "Warning: Page has Expired" I want that when I click BACK, I will be moved to the page "A" straightly without warning (of course then post-data can't get re-sent) Got any idea how in PHP I can prevent this warning?
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Echo A Page Which Resubmits Itself Back To Same Script
I am trying to upgrade my mailer script so that rather then the user having to select a table of emails from our mailing database for every 500 recipients the script will just select a single table and then loop through every 500, echo an html page containing Javascript which then resubmits the data back to the script. Currently we do this, Create email -> Select a mail table -> Submit form and script runs off 500 or less emails -> Press Back on browser -> Select a new table -> Submit form and script runs off another 500 or less emails. What I would like to do is this, Create email -> Submit form and script loops through first 500 emails and sends -> Echo's a page with a countdown timer which resubmits the data including the last row number of the table -> Script then picks up from the last row (501) and sends another 500 emails -> Echos the countdown timer again if need be and so on until the mail is finished. My script will get all the way to the echo of the countdown page but when the javascript finishes, the script doesn't actually submit, or at least does not appear too. I am wondering if this is because the script that echo's the page (automailer.php) cannot be the same script the form is meant to submit too?
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Want My User To Have To Go Back To The Index Page As Soon As They Login.
I am having a little trouble intergrating a login/user management script with my html pages. I have used the div tag put in my php in there and put the rest of the php where it is originally placed in the script. Here is my problem. I would like my user to stay on the same main page while the login part changes(goes to the members area). I have tried using i-frames but if there is a link in one, the main page does not change the i-frame does. Can this be solved with more php. I do not want my user to have to go back to the index page as soon as they login.
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Redirects The User Back To The View Page
i am facing a strange problem of redirection. After the user fills up the form, i submit the data to save.php file and at the end i have a header which redirects the user back to the view page.Below is the code of save.php: Code:
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Making A 'Go Back' Link From An Errorous Feedback Page
I am working on a 'contact' page on my website. All the code is in contact.php When $name, $email and $message are uninitialised, the page loads with all the input fields. If they are initialised, the page checks for errors. If there are no errors, a "success" message is displayed. If there are errors, the errors are displayed. In addition to displaying the errors, I'd like to have a link which goes back to the input fields (i.e. contact.php without $name, $email and $message initialised). Making a link to contact.php does not work, as the variables are still initialised, I think, and therefore all the error messages are just displayed again. Hitting 'Back' in the browser works well - how do I make a link 'go back' though? (I think I saw some javascript 'go back' commands a few times before...) Hitting 'Back' in the browser unfortunately resets/clears all the fields, if something was typed in. I'd like it if the fields would not be reset/cleared. Could I please get some advice on how I can solve this problem please? If I need to use cookies, sessions or something like that, then just let me know how I can make a 'go back' link - I don't know how to use cookies / sessions atm, and right now I don't feel like learning to use them.
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Redirect The User Back To The Page The Submited The Form From.
I have an email form on a site that I am working on. It sends from a small JS popup that is activated by clicking on a link. that form sends to a php page which sends the user entered variables to an email address. what I am looking to do is instead of going to a new page when the form is sent I want to redirect the user back to the page the submited the form from. I have it set up to send a hidden var to the php page with the full url of the origional form. here is the functional code I have on the php page. what is hapening is the email is being sent but the php page is being displayed instead of redirecting. Code:
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Back Button To Previous Multi Purpose Page
the index page passes paramiters tot he view page to telling it what to view. then the user can go to the delete page to delete on of the items viewed. from the delete page I want to the user to go back to the viewpage using the same paremiters. Is there a simple way to just do a back link or do i need to pass the paremiters to the delete page then back again?
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Index.htm Going To Login Page And Sending Back To Index Page
1: A visitors visits a.html page. decides to login and post comment. goes to login page and logs in then I want to send him back to a.html page how do I do that? Here is my login page and login.php page. 2: Same as above but I want to send them back after some time... while I make them view the error, why they have not been able to login. Code:
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Clicking Browser's Back Button Shows An Empty Page
On my website www.lahabitacionroja.com developed using Php I am experiencing the following problem: When a user with MS Explorer 5.0 or older clicks the back button on the browser it shows an empty page... If you try with MS Explorer 6.0 this problem doesn't happen. Does anybody why it happens and if there is any easy solution?? Is it a browser issue, an Apache issue....
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Log Out - Page Expired Not Working Or Pressing Browser Back Button
I am a problem with I logout from my site. When I push log out link I send it to a new page with this script in this: <?php session_start(); session_unregister($SESSION); session_destroy(); unset($SESSION);?> In each page I have this other script #accesscontrol.php <? session_start(); if (session_is_registered("SESSION")!= FALSE ) # ya la sesion existe entonces la cargo { #Maybe I use after. } else {echo "<h1>Sorry...</h1>"; echo "<A href = "index.php"><H4> Login Univernet</H4> </A>"; session_destroy(); exit;}?> The problem is when I log out and press the back button I am back to the pages. Sometimes it tells me that page expired but if I reload the page everything is ok and all my "security" pages are available.
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