ich will, um alle Kontrollkästchen Wert geprüft

Möchte ich anzeigen alle markierten Checkboxen in php.

<script>
    function RequestObject () 
    {
        var ReturnValue = null;
        try { 
            ReturnValue = new ActiveXObject("Microsoft.XMLHTTP"); 
        }
        catch (Error) {
            try { 
                ReturnValue = new ActiveXObject("MSXML2.HTTP"); 
            }
            catch (Error) {
                try { 
                    ReturnValue = new XMLHttpRequest(); 
                }
                catch (Error) { 
                    //failed 
                    return null;
                }
            }
        }
        return ReturnValue;
    }
    var requestObj = null;        
    function coajax(sender)
    {
        requestObj = RequestObject();
        if (requestObj)
        {
            sender.enabled = false; //so a user cannot change till request finished
            requestObj.open('get', '<?php echo get_template_directory_uri(); ?>/lunch_dinner.php?lid=' + sender.value, true);
            requestObj.onreadystatechange = coajax_finish;
            requestObj.send(null);
        }
    }
    function coajax_finish()
    {
        if (requestObj.readyState == 4)
        {
            document.getElementById('ldb_target').innerHTML = requestObj.responseText;
            document.getElementById('ldb').enabled = true;
        }
    }
    function getDays(select){
        var selectedString = select.options[select.selectedIndex].value;
        if(selectedString == "Bespoke Days"){
            document.getElementById("days_target").style.display = "block"; 
        }
        else { 
            document.getElementById("days_target").style.display = "none"; 
        }
    }
    function validateForm()
    {
        var x=document.forms["form1"]["contract"].value;
        if (x==null || x=="" || x=="Select Contract")
        {
            alert("Oh, you forgot to select contract type! :)");
            return false;
        }
        var x=document.forms["form1"]["days"].selectedIndex;
        if (x<1) 
        {
            alert("Please select days");
            return false;
        }
        else if(x==4) { //fifth entry 
            var checked = false, 
            chk = document.forms["form1"]["day"];
            for (var i = 0; i < chk.length; i++) 
            {
                if (chk[i].checked) { checked=true; break }
            }
            if (!checked) {
                alert("At least one day should be checked.");
                return false;
            }
        }
        var x=document.forms["form1"]["ldb"].value;
        if (x==null || x=="" || x=="Select")
        {
            alert("Oh, you forgot to select lunch-dinner! :)");
            return false;
        }
        var x=document.forms["form1"]["ldb"].value;
        if(x=="Lunch" || x=="Both")
        {
            var y=document.forms["form1"]["lunch"].value;
            if(y=="Lunch")
            {
                alert("Oh, you forgot to select lunch time! :)");
                return false;
            }
        }
        var x=document.forms["form1"]["ldb"].value;
        if(x=="Dinner" || x=="Both")
        {
            var y=document.forms["form1"]["dinner"].value;
            if(y=="Dinner")
            {
                alert("Oh, you forgot to select dinner time! :)");
                return false;
            }
        }
        var x=document.forms["form1"]["phone"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter your Phone Number! :)");
            return false;
        }
        var x = document.form1.phone.value;
        if(isNaN(x)||x.indexOf(" ")!=-1)
        {
            alert("Please enter Numaric value in contact number.")
            return false;
        }
        var x=document.forms["form1"]["meal"].value;
        if (x==null || x=="" || x=="Select Meal")
        {
            alert("Oh, you forgot to select meal preference! :)");
            return false;
        }
        var x=document.forms["form1"]["fnm"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter your Full Name! :)");
            return false;
        }
        var x=document.forms["form1"]["pcod"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter your Postal Code! :)");
            return false;
        }
        var x=document.forms["form1"]["email"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter your Email Address! :)");
            return false;
        }
        var x=document.forms["form1"]["email"].value;
        var atpos=x.indexOf("@");
        var dotpos=x.lastIndexOf(".");
        if (atpos<1 || dotpos<atpos+2 || dotpos+2>=x.length)
        {
            alert("Excuse me! Valid Email Address Please!");
            return false;
        }
        var x=document.forms["form1"]["add"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter your Address! :)");
            return false;
        }
        var x=document.forms["form1"]["rate"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter Rate! :)");
            return false;
        }
        var x=document.forms["form1"]["rate"].value;
        if(isNaN(x)||x.indexOf(" ")!=-1)
        {
            alert("Please enter Numaric value in Rate.")
            return false;
        }
        var x=document.forms["form1"]["amount"].value;
        if (x==null || x=="")
        {
            alert("Oh, you forgot to enter Amount! :)");
            return false;
        }
        var x=document.forms["form1"]["amount"].value;
        if(isNaN(x)||x.indexOf(" ")!=-1)
        {
            alert("Please enter Numaric value in Total Amount.")
            return false;
        }
    }
    function calculateTotal(rate)
    {
        var rate=(document.forms["form1"]["rate"].value) * 1.03;
        document.forms["form1"]["amount"].value = rate;
    }
</script>

HTML:

<form method="POST" action="" name="form1" onsubmit="return validateForm();">
    <table class="order-paypal" width="100%">
        <tr>
            <td><span>Choose contract</span></td>
            <td>
                <select name="contract">
                    <option value="Select Contract" selected>Select Contract</option>
                    <option value="7 meal veg contract">7 meal veg contract</option>
                    <option value="7 meal nonveg contract">7 meal nonveg contract</option>
                    <option value="7 meal nonveg contract">7 meal nonveg contract</option>
                    <option value="8 meal veg contract">8 meal veg contract</option>
                    <option value="8 meal nonveg contract">8 meal nonveg contract</option>
                    <option value="8 meal mix contract">8 meal mix contract</option>
                    <option value="9 meal veg contract">9 meal veg contract</option>
                    <option value="9 meal nonveg contract ">9 meal nonveg contract  </option>
                    <option value="9 meal mix contract ">9 meal mix contract  </option>
                    <option value="30 meal veg contract">30 meal veg contract</option>
                    <option value="30 meal nonveg contract">30 meal nonveg contract</option>
                    <option value="30 meal mix contract">30 meal mix contract</option>
                    <option value="Book-a-cook service">Book-a-cook service</option>
                    <option value="Extra roti/rice/dal/vegetable">Extra roti/rice/dal/vegetable</option>
                </select>
            </td>
        </tr>
        <tr>
            <td><span>Please enter days required</span></td>
            <td>
                <select name="days" id="days" onchange="getDays(this)">
                    <option value="Select Days" selected>Select Days</option>
                    <option value="Mon-Fri">Mon-Fri</option>
                    <option value="Mon-Sat">Mon-Sat</option>
                    <option value="Mon-Sun">Mon-Sun</option>
                    <option value="Bespoke Days">Bespoke Days</option>
                </select>

                <ul id="days_target" style="display:none;">
                    <span>Select Days</span>
                    <li><input type="checkbox" name="day[]" value="mon"/>Monday</li>
                    <li><input type="checkbox" name="day[]" value="tue"/>Tueday</li>
                    <li><input type="checkbox" name="day[]" value="wed"/>Wednesday</li>
                    <li><input type="checkbox" name="day[]" value="thr"/>Thursday</li>
                    <li><input type="checkbox" name="day[]" value="fri"/>Friday</li>
                    <li><input type="checkbox" name="day[]" value="sat"/>Saturday</li>
                    <li><input type="checkbox" name="day[]" value="sun"/>Sunday</li>
                </ul>
            </td>
        </tr>       
        <tr>
            <td><span>Please mention Lunch or Dinner or both</span></td>
            <td>
                <select name="ldb" id="ldb" onchange="coajax(this);" >
                    <option value="Select" selected>Select</option>
                    <option value="Lunch">Lunch</option>
                    <option value="Dinner">Dinner</option>
                    <option value="Both">Both</option>
                </select>
                <span id="ldb_target"></span><br/>
            </td>
        </tr>
        <tr>
            <td><span>Please mention your contact number</span></td>
            <td><input type="text" name="phone" /></td>
        </tr>   
        <tr>
            <td><span>Please mention your meal preference</span></td>
            <td>
                <select name="meal" >
                    <option value="Select Meal" selected>Select Meal</option>
                    <option value="Punjabi">Punjabi</option>
                    <option value="Gujarati">Gujarati</option>
                </select>
            </td>
        </tr>
        <tr>
            <td style="vertical-align:top;"><span>Please mention any dietary requirements</span></td>
            <td><input type="text" name="req" ></td>
        </tr>   
        <tr>
            <td><span>Full name</span></td>
            <td><input type="text" name="fnm" ></td>
        </tr>
        <tr>
            <td><span>Address</span></td>
            <td><textarea name="add" ></textarea></td>
        </tr>       
        <tr>
            <td><span>Postal code</span></td>
            <td><input type="text" name="pcod" ></td>
        </tr>           
        <tr>
            <td><span>Email</span></td>
            <td><input type="text" name="email" ></td>
        </tr>               
        <tr>
            <td><span>Enter amount to pay</span></td>
            <td>
                <input type="text" name="rate" >
                <br />
                (<a target="_blank" href="http://www.infozzle.com/yatin/tifffin_planet/prices-and-offers-2/">Check the rate of your item and your zone</a>)
                <br/>
                Card charge: 3% of the total amount
            </td>
        </tr>
        <tr>
            <td><span>Total Amount</span></td>
            <td><input type="text" name="amount" value="Click here to see total amount" onclick="calculateTotal(this);"></td>
        </tr>
        <tr>
            <td>&nbsp;</td>
            <td>
                <table class="submit">
                    <tr>
                        <td><input type="submit" value="Submit" name="submitbtn" class="submit-payment"/></td>
                        <td><input type="reset" value="Reset" class="submit-reset"/></td>
                    </tr>
                </table>
            </td>
        </tr>
    </table>
</form>

Möchte ich anzeigen alle markierten Checkboxen von "Tag" auf Seite Aktion durch diesen code:

<?php 
    foreach($day as $k)
    { 
        echo $k.","; 
    }
?>

html-Formular und action-Seite im template-Seite von wordpress.
aber es funktioniert nicht.wie zu tun?ich habe geschrieben, dieser code.

haben Sie die <form> - tags im html? bitte zeige den vollständigen code.
Sind Sie der übermittlung Ihrer form ? Zeigen Sie Ihre vollständigen form ?
Ich Tat dies mit einem submit-button mit dem Absenden des Formulars. Es funktioniert, cool
ja, ich m Absenden des Formulars.
Sind Sie immer Fehler? Teilen Sie Ihre ganze form

InformationsquelleAutor Avnee.Angel | 2013-05-14

  1. 1

    Das könnte Ihnen helfen:

      <form name="search_field" id="search_field" action="formpage.php" method="post" >
    <ul>
    <li><input type="checkbox" name="day[]" value="mon"/>Monday</li>
     <li><input type="checkbox"  name="day[]" value="tue"/>Tueday</li>
                <li><input type="checkbox" name="day[]" value="wed"/>Wednesday</li>
                <li><input type="checkbox" name="day[]" value="thr"/>Thursday</li>
                <li><input type="checkbox" name="day[]" value="fri"/>Friday</li>
                <li><input type="checkbox" name="day[]" value="sat"/>Saturday</li>
                <li><input type="checkbox" name="day[]" value="sun"/>Sunday</li>
    </ul>
    <input type="submit" id="submit" name="submit"  />
    </form>

    Können Sie das Ergebnis der Arbeit (Zum besseren Verständnis):

     <form name="search_field" id="search_field" action="formpage.php" method="post" >
 <?php if(!$_POST == ''){ ?>
<ul>
<li><input type="checkbox" <?php if(in_array("mon", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="mon"/>Monday</li>
 <li><input type="checkbox" <?php if(in_array("tue", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="tue"/>Tueday</li>
            <li><input type="checkbox" <?php if(in_array("wed", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="wed"/>Wednesday</li>
            <li><input type="checkbox" <?php if(in_array("thr", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="thr"/>Thursday</li>
            <li><input type="checkbox" <?php if(in_array("fri", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="fri"/>Friday</li>
            <li><input type="checkbox" <?php if(in_array("sat", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="sat"/>Saturday</li>
            <li><input type="checkbox" <?php if(in_array("sun", $_POST['day'])) {?> checked="checked"<?php } ?> name="day[]" value="sun"/>Sunday</li>
</ul>
<input type="submit" id="submit" name="submit"  />
</form>
<?php
print_r($_POST);
?>
<?php } else { ?>


 <form name="search_field" id="search_field" action="formpage.php" method="post" >
<ul>
<li><input type="checkbox" name="day[]" value="mon"/>Monday</li>
 <li><input type="checkbox"  name="day[]" value="tue"/>Tueday</li>
            <li><input type="checkbox" name="day[]" value="wed"/>Wednesday</li>
            <li><input type="checkbox" name="day[]" value="thr"/>Thursday</li>
            <li><input type="checkbox" name="day[]" value="fri"/>Friday</li>
            <li><input type="checkbox" name="day[]" value="sat"/>Saturday</li>
            <li><input type="checkbox" name="day[]" value="sun"/>Sunday</li>
</ul>
<input type="submit" id="submit" name="submit"  />
</form>



<?php } ?>

    Erstellen Sie einfach die formpage.php Datei, fügen Sie den obigen code, und überprüfen Sie das Ergebnis.

    es wil Arbeit mit wordpress?meine form ist in wordpress.

    InformationsquelleAutor Vijaya Pandey

  2. 1

    versuchen, diese,

    <form name="frmli" action="" method="post"><ul>
<li><input type="checkbox" name="day[]" value="mon"/>Monday</li>
            <li><input type="checkbox" name="day[]" value="tue"/>Tueday</li>
            <li><input type="checkbox" name="day[]" value="wed"/>Wednesday</li>
            <li><input type="checkbox" name="day[]" value="thr"/>Thursday</li>
            <li><input type="checkbox" name="day[]" value="fri"/>Friday</li>
            <li><input type="checkbox" name="day[]" value="sat"/>Saturday</li>
            <li><input type="checkbox" name="day[]" value="sun"/>Sunday</li>
            <li><input type="submit" name="submit" value="submit"/></li>
</ul>

</form>
<?php
if(isset($_POST['submit'])){
foreach($_POST['day'] as $day)
{
echo $day." ";
}
}
?>
    Ich habe versucht diese auch.bt funktioniert nicht!
    Ich überprüfte, und seine arbeiten, haben Sie fügen Sie den Absenden-button und form?

    InformationsquelleAutor Vidya L

  3. 0

    Stellen Sie sicher, dass das form-tag-set wie dieses: method="post". auch überprüfen Sie zuerst, um zu sehen, dass die POST['day'] gesetzt wurde oder nicht. Ich verwendet die count () - in dieser situation. Ich fügte hinzu, die if -, else-Anweisung, so dass, wenn Sie Ihre $_POST['day'] leer ist, wirst du zumindest sein echo, dass es leer ist.

    <form name="frmli" action="" method="POST">
<ul>
    <li><input type="checkbox" name="day[]" value="mon"/>Monday</li>
    <li><input type="checkbox" name="day[]" value="tue"/>Tueday</li>
    <li><input type="checkbox" name="day[]" value="wed"/>Wednesday</li>
    <li><input type="checkbox" name="day[]" value="thr"/>Thursday</li>
    <li><input type="checkbox" name="day[]" value="fri"/>Friday</li>
    <li><input type="checkbox" name="day[]" value="sat"/>Saturday</li>
    <li><input type="checkbox" name="day[]" value="sun"/>Sunday</li>
    <input type="submit" value="submit" name="submit" />
</ul>
</form>
<?php

if(empty($_POST['day'])){
    echo "none of the boxes were checked";
}else{
    $N = count($_POST['day']);
    echo("You selected $N door(s): ");
    for($i=0; $i < $N; $i++){
        echo($_POST['day'][$i] . " ");
    }
}
?>
    versuchen, diesen code und mir sagen, ob es klappt, wenn nicht, was bedeutet der Fehler sagen?
    beim ersten laden der Seite, und nichts in $_POST['Tag'] - array im code einen Fehler, weil es leer ist, aber Sie versuchen zu echo es durch eine Schleife. Müssen Sie code haben, prüfen Sie zunächst, ob das array leer ist oder nicht. Andere als das. Werden Sie sicher, dass Sie die form-tags (schließenden form-tags) und die senden-Schaltfläche.
    Es wurde gelöst.
    welchen code hast du benutzt um es zu lösen?
    tatsächlich änderte ich die Checkboxen-Gruppe, um einzelne checkbox.und dann, nachdem ich überprüft, ob es aktiviert ist oder nicht.

    InformationsquelleAutor Mike_Moto

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