使用PHP通过表单重定向多个URL

Question

I was hoping to see if I could get some help from yeah on a project I am working on.

I am super lost right now, but what I need to happen is when the user fills in the form if they choose one of the drop-downs and the home radio button is selected as well as them entering a San Diego zip code it takes them to whatever that url is within that drop-down.

If they don't enter a San Diego zip code it takes them to a national page based on the drop-down. That part is actually fully complete and working. The client than turned around and said if they choose the office radio button and one of the selected drop-downs in the list it takes them to an office version page of whatever that drop-down was. Either being water delivery, coffee services or water filtration.

I am totally lost on how I could go about making the url redirect based on the different radio buttons, so they need the home radio button to go to the regular drop-downs and the office when selected to go to a completely different url based on the office option. So it would be office water delivery or office coffee services.

I am super unsure of how to go about making three different url redirections based on one office radio button selection. Anyways I really could use a hand on this thank you. The source code is below. Thanks

<script type="text/javascript">
    function setAction(nPage){
        document.forms[0].action = nPage;
    }
</script>

<div class="home-form">
    <form method='get' id='gform_1' action='http://50.22.79.62/~pftech/form-handler/'>
        <div class="serviceinput"
            <label for="services">Services: </label>
            <select id="selection" name="selection">
                <option value=''>Select a Service</option>
                <option value='http://50.22.79.62/~pftech/water-delivery-service/'>Water Delivery</option>
                <option value='http://50.22.79.62/~pftech/coffee-delivery/'>Coffee Services</option>
                <option value='http://50.22.79.62/~pftech/water-filtration-systems/'>Water Filtration</option>
            </select>
        </div>
        &nbsp;
        <div class="zipcode">
            <label for="zip">Zip Code: </label>
            <input name="zip" type="text" maxlength="5" id="zip" /></div>
            <div class="frontradio"><input name="home" type="radio" id="homeradio" />
            <div class="homelabel"> <label for="homeradio">Home</label></div>
            <input name="home" type="radio" id="officeradio" />
            <label for="officeradio">Office</label></div>
            <div class="homebutton">
                <input type='submit' id="submithome" name="did_submit" value="Get Started!">
            </div>
        </div>
    </form>
</div>

FORM HANDLER:

<?php
    if(isset($_GET['zip'])){
        $sandiego = array('91911', '91914', '91915', '91932', '91942', '91945', '91950', '92014', '92025', '92027', '92029', '92037', '92064', '92065', '92067', '92071', '92075', '92101', '92102', '92103', '92104', '92105', '92106', '92107', '92108', '92109', '92110', '92111', '92113', '92114', '92115', '92116', '92117', '92118', '92119', '92120', '92121', '92122', '92123', '92124', '92126', '92127', '92128', '92129', '92130', '92131', '92132', '92134', '92135', '92139', '92140', '92145', '92147', '92154', '92173', '92562', '92563', '92590', '92591', '92592', '92596');
        if (in_array($_GET['zip'], $sandiego)){
            header("Location: ".$_GET['selection']."?zip=".$_GET['zip']."&type=".$_GET['type']);
        } else {
            header("Location: http://www.pureflo.com/");
        }
    }
    exit;
?>

SITE WHERE FORM IS ACTUALLY AT:

http://50.22.79.62/~pftech/

Answer 1

I think you're mixing up your priorities. For one, don't put the target id into those option values. Use plain values like '1', '2', '3' etc.

The 'magic' happens in your evaluation method. First, evaluate whether home or office is selected.

if($_GET["home"] == 1) { //Assumes that selecting 'office' returns you this value.
} else {
}

Next, inside that selection, fill arrays with the target data.

$urls = array();
if($_GET["home"] == 1) { //Assumes that selecting 'office' returns you this value.
    $urls[] = "http://50.22.79.62/~pftech/water-delivery-service/"
    //rinse and repeat
} else {
    $urls[] = "http://45.22.79.62/~pftech/water-delivery-service/"
    //rinse and repeat
}

At this point, you have a valid array, which relates directly to the selected dropdownbox in dependance of the selected radiobutton.

$URL = $urls[$_GET["selection"]];

Now you just need to pass that URL to your header function and you're good to go.

Just for the sake of completeness, here's the suggested code:

Handler:

<?php
    if(isset($_GET['zip'])){
        $sandiego = array('91911', '91914', '91915', '91932', '91942', '91945', '91950', '92014', '92025', '92027', '92029', '92037', '92064', '92065', '92067', '92071', '92075', '92101', '92102', '92103', '92104', '92105', '92106', '92107', '92108', '92109', '92110', '92111', '92113', '92114', '92115', '92116', '92117', '92118', '92119', '92120', '92121', '92122', '92123', '92124', '92126', '92127', '92128', '92129', '92130', '92131', '92132', '92134', '92135', '92139', '92140', '92145', '92147', '92154', '92173', '92562', '92563', '92590', '92591', '92592', '92596');
        if (in_array($_GET['zip'], $sandiego)){
            $urls = array();
            if($_GET["home"] == 1) { //Assumes that selecting 'office' returns you this value.
                $urls[] = "http://50.22.79.62/~pftech/office_water-delivery-service/"
                $urls[] = "http://50.22.79.62/~pftech/office_coffee-delivery/"
                $urls[] = "http://50.22.79.62/~pftech/office_water-filtration-systems/"
            } else {
                $urls[] = "http://50.22.79.62/~pftech/home_water-delivery-service/"
                $urls[] = "http://50.22.79.62/~pftech/home_coffee-delivery/"
                $urls[] = "http://50.22.79.62/~pftech/home_water-filtration-systems/"
            }
            if($_GET['selection'] < 3 && $_GET['selection'] >= 0) {
                $URL = $urls[$_GET['selection']];
                header("Location: $URL?zip=$_GET[zip]");
            } else header("Location: http://www.pureflo.com/"); //Illegal input
        } else {
            header("Location: http://www.pureflo.com/");
        }
    }
    exit;
?>

Your HTML for the selection box would look like this:

<select id="selection" name="selection">
    <option value='-1'>Select a Service</option>
    <option value="0">Water Delivery</option>
    <option value="1">Coffee Services</option>
    <option value="2">Water Filtration</option>
</select>

I hope this helps.