Then simple, In your hrefs do: <a href="myfunctions.php?FuncToExec=Joe">Execute Joe() function</a>
thats all there is to it InsaneCoder "Michael" <[EMAIL PROTECTED]> wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > Hmm. > > Hey, Mathieu. Many thanks for the reply. However, I currently AM using a > form. What I'm trying to get away from, is the two step process: > > 1. pick your option > 2. click submit > > I'm trying to get a one-step process, where the user can click on a link, > and that calls the function. > > JavaScript won't work, because it's client side, and can't be used to call > a server-side php function (unless you tell me some neat trick I don't > know about yet). See my struggle now? > > > > > On Fri, 26 Jul 2002, Mathieu Dumoulin wrote: > > > Date: Fri, 26 Jul 2002 21:46:00 -0400 > > From: Mathieu Dumoulin <[EMAIL PROTECTED]> > > To: [EMAIL PROTECTED] > > Subject: Re: [PHP] calling user-defined php functions from <a href> tag > > > > Easy > > > > Your form when pressed the button submit will send the data from the form > > via post (Which is the best method) to the functions.php with all the > > functions. What you need to modify now is that all the <input type=radio> > > need to be modified to "FuncToExec" name. > > > > When you receive the input of the form, you just verify what $FuncToExec is > > and execute the correct function. > > > > <?php > > > > if($FuncToExec == "joe"){ > > joe(); > > }elseif(...){ > > } > > > > ... (All functions in your file goes there)... > > > > ?> > > > > Now what you also want to add is that if your JOE function is to return > > something, the IF ELSE calling that thing should intercept the value > > returned and this part of the script should either do something with that > > value or just redirect the value to another script by GET mode: > > > > header("location: myresultpage.php?result=$result"); > > > > There, sorted that out right? > > > > have fun > > insanecoder! > > > > "Michael" <[EMAIL PROTECTED]> wrote in message > > [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... > > > > > > > > > Hi, Justin. > > > > > > Thanks very much for the reponse. > > > Yeah, this is a SUPER simplified form of my question, so please don't > > > expect it to make sense. Heh. > > > > > > Basically, I have a php file with dozens of functions in it. I want ONE of > > > them to get called when a link is clicked. > > > > > > Currently, I achieve this with the use of HTML forms. My form generates a > > > list of options. And the user has to select an option, then click the > > > SUBMIT button. > > > > > > But I want to make it a one-step process, whereby the user only needs to > > > click on the option. > > > > > > Of course, you can't achieve this in a form with JavaScript, but the > > > JavaScript code won't let me execute a server-side php function > > > (obviously). > > > > > > And I don't want to just shoot the link off to another page (even though > > > that's what it was designed to do). I want to call a very specific > > > function. > > > > > > Tricky, I know. :( > > > > > > -- Michael > > > > > > On Sat, 27 Jul 2002, Justin French wrote: > > > > > > > Date: Sat, 27 Jul 2002 11:35:23 +1000 > > > > From: Justin French <[EMAIL PROTECTED]> > > > > To: Michael <[EMAIL PROTECTED]>, [EMAIL PROTECTED] > > > > Subject: Re: [PHP] calling user-defined php functions from <a href> tag > > > > > > > > on 27/07/02 12:09 PM, Michael ([EMAIL PROTECTED]) wrote: > > > > > > > > > <?php > > > > > function joe() { > > > > > $temp1=10; > > > > > $temp2=20; > > > > > $result=$temp1+$temp2; > > > > > echo "The result of this function is: " . $result; > > > > > } > > > > > ?> > > > > > > > > wouldn't that be > > > > > > > > return "The result of this function is: " . $result; > > > > > > > > rather than echo? > > > > > > > > > > > > Anyhoo, you haven't specified HOW you want to communicate the result of > > the > > > > function to the browser. > > > > > > > > A HREF is supposed to take you off to another page (amongst other > > things), > > > > which might be what you're after. > > > > > > > > JavaScript (*shudder*) is designed to provide client-side actions, so > > maybe > > > > a javascript alert is what you want, or a pop-up window, or who knows > > what. > > > > > > > > You need to decide what happens, in a story board fashion. > > > > > > > > > > > > Remember, everything in PHP code takes place on the server, BEFORE the > > > > browser gets it. > > > > > > > > > > > > Example of using JS alert: > > > > > > > > <HTML> > > > > <? > > > > function joe() { > > > > $temp1=10; > > > > $temp2=20; > > > > $result=$temp1+$temp2; > > > > return "The result of this function is: " . $result; > > > > } > > > > ?> > > > > <A HREF="#" onclick="javascript:alert('<?=joe()?>')">calculate foo</a> > > > > </HTML> > > > > > > > > but really, I can't understand why you wouldn't just do: > > > > > > > > <HTML> > > > > <? > > > > $result=$temp1+$temp2; > > > > echo "Total: {$result}"; > > > > ?> > > > > </HTML> > > > > > > > > Why do they have to click? > > > > > > > > > > > > You'll have to check all the javascript stuff and maybe massage it, > > because > > > > I haven't tested this, and haven't written much JS in the past coupla > > years. > > > > > > > > > > > > Beware of the limitations of relying on javascript for anything though > > :) > > > > > > > > > > > > Justin French > > > > > > > > > > > > -- > > > > PHP General Mailing List (http://www.php.net/) > > > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > > > > > > > > > > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, visit: http://www.php.net/unsub.php > > > > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
