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obtenir toutes les valeurs des éléments de formulaire en utilisant jquery?

Voici le code HTML:

<!DOCTYPE html><html xmlns='http://www.w3.org/1999/xhtml' >
<head>
    <title>HTML Form Builder</title>
    <link href='css/font1.css' rel='stylesheet' type='text/css'>
    <link href='css/font2.css' rel='stylesheet' type='text/css'>
    <link rel='stylesheet' href='css/style.min.css' type='text/css' media='all' />
    <link rel='stylesheet' href='css/form.min.css' type='text/css' media='all' />
    <link rel='stylesheet' href='css/style1.css' type='text/css' media='all' id='css-theme'/>
    <link type='text/css' href='css/redmond/jquery-ui-1.8.23.custom.css' rel='stylesheet' />
    <link rel='stylesheet' href='css/tipsy.css' type='text/css' media='all' />
    <script type='text/javascript' src='js/jquery-1.8.0.min.js'></script>
    <script type='text/javascript' src='js/jquery-ui-1.8.23.custom.min.js'></script>
    <script type='text/javascript' src='js/jquery.metadata.js'></script>
    <script type='text/javascript' src='js/jquery.validate.js'></script>
    <script type='text/javascript' src='js/jquery.tipsy.js'></script>
    <script type='text/javascript' src='js/jquery.json-2.3.min.js'></script>

    <script type='text/javascript' src='js/main.min.js'></script>
    <script type='text/javascript'>
    $(function(){
        changeInnerHTML('doctor_id');
        changeInnerHTML('hospital_id');
        changeInnerHTML('clinic_id');
        changeInnerHTML('stockist_id');
        changeInnerHTML('chemist_id');
        changeInnerHTML('bloodbank_id');
        changeInnerHTML('dialysis_id');

    });
    function changeInnerHTML(id)
    {
        if($('#dialog_box_'+id).length)
        {
            var tmp=id.split('_');
             $.get('getDataValues.php?ref='+tmp[0],function(data,status){
                $('#dialog_box_'+id).html(data);
            });
        }
    }
    </script>
    </head>
    <body>
    <div id='container'>


        <h1 id="form-name" style="background-color: rgb(255, 255, 255); box-shadow: none; border: none; margin: 8px 15px;">New Form</h1>
        <form method="POST" id="preview_form" novalidate="novalidate">


        <div class="row" style="display: block;"><label class="field" for="textarea_1">textarea_1</label><span class="textArea" data=""><textarea id="dialog_box_textarea_1" name="textarea_1" data="{&quot;validate&quot;:{&quot;required&quot;:false,&quot;messages&quot;:{}}}"></textarea></span></div><div class="row" style="display: block;"><label class="field" for="radiobutton_1">radiobutton_1</label><span class="radioButton" data="" id="radiobutton_1"><label class="option" for="radiobutton_1_option_1"><input class="radio" id="dialog_box_radiobutton_1_option_1" type="radio" name="radiobutton_1" value="Option 1" data="{&quot;validate&quot;:{&quot;required&quot;:false,&quot;messages&quot;:{}}}">Option 1</label><label class="option" for="radiobutton_1_option_2"><input class="radio" id="radiobutton_1_option_2" type="radio" name="radiobutton_1" value="Option 2">Option 2</label><label class="option" for="radiobutton_1_option_3"><input class="radio" id="radiobutton_1_option_3" type="radio" name="radiobutton_1" value="Option 3">Option 3</label></span></div><div class="row" style="display: block;"><label class="field" for="checkboxgroup_1">checkboxgroup_1</label><span class="checkBoxGroup" data="" id="checkboxgroup_1"><label class="option" for="checkboxgroup_1_option_1"><input type="checkbox" class="checkbox" name="checkboxgroup_1[]" id="dialog_box_checkboxgroup_1_option_1" value="Option 1" data="{&quot;validate&quot;:{&quot;required&quot;:false,&quot;messages&quot;:{}}}">Option 1</label><label class="option" for="checkboxgroup_1_option_2"><input type="checkbox" class="checkbox" name="checkboxgroup_1[]" id="checkboxgroup_1_option_2" value="Option 2">Option 2</label><label class="option" for="checkboxgroup_1_option_3"><input type="checkbox" class="checkbox" name="checkboxgroup_1[]" id="checkboxgroup_1_option_3" value="Option 3">Option 3</label></span></div><div class="row" style="display: block;"><label class="field" for="dropdown_1">dropdown_1</label><span class="dropDown" data=""><select id="dialog_box_dropdown_1" name="dropdown_1" data="{&quot;validate&quot;:{&quot;required&quot;:false,&quot;messages&quot;:{}}}"><option value="Option 1">Option 1</option><option value="Option 2">Option 2</option><option value="Option 3">Option 3</option></select></span></div><input type="button" class="button blue" value="Submit" id="submit-form"><input type='hidden' id='tname' name='tname' value='surveyForm_2' /></form></div> <!--container-->

<script type='text/javascript' src='js/form.min.js'></script>
</body>
</html>

Voici le code qui va obtenir toutes les valeurs de champs de formulaire: 

 $("#hidAll").append($("#preview_form :input").map(function () {
     if ($(this).val() != 'Submit') {
         if ($(this).is('select')) {
             var aa = $(this).children('option').map(function () {
                 return $(this).val();
             }).get().join("|");
             return $(this).attr('name') + '|' + aa;
         } else if ($(this).is('input:checkbox')) {
             return $(this).attr('name').substring(0, $(this).attr('name').length - 2) + '|' + $(this).val();
         } else {
             return $(this).attr('name') + '|' + $(this).val();
         }
     }
 }).get().join(","));
 alert($("#hidAll").html());

De cela, je reçois la valeur de sortie comme suit:

textfield_1|dgdfg,
checkboxgroup_1|Option 1,
checkboxgroup_1|Option 2,
checkboxgroup_1|Option 3,
radiobutton_1|Option 1,
radiobutton_1|Option 2,
radiobutton_1|Option 3,
dropdown_1|Option 1!Option 2!Option 3

je veux sortir comme suit:

 textfield_1|dgdfg,
    checkboxgroup_1|Option 1!Option 2!Option 3,
    radiobutton_1|Option 1!Option 2!Option 3,
    dropdown_1|Option 1!Option 2!Option 3
javascripthtmlhtml5jquery
51
Siva G

Vous pouvez utiliser une fonction serialize () de JQuery:

    var datastring = $("#preview_form").serialize();
        $.ajax({
            type: "POST",
            url: "your url.php",
            data: datastring,
            success: function(data) {
                 alert('Data send');
            }
        });

Et lisez en PHP:

echo $_POST['datastring']['dialog_box_textarea_1'];
echo $_POST['datastring']['radiobutton_1'];
........

Et obtenez des données *** - **** pour baliser HTML5, vous pouvez voir cet exemple:

<div id="texto" data-author="Ricardo Miranda" data-date="2012-06-21">
<h4>Lorem ipsum</h4>
  <p>
    Lorem ipsum dolor sit amet, ius integre eligendi et,
    sea ut expetendis conclusionemque,
    mel at ornatus invenire. His ad moderatius definiebas omittantur,
    liber saepe albucius sea cu.
    Audire tamquam dolores vis ne, mediocrem consulatu eum ex.
    Duo te agam saepe convenire, et fugit iisque his.
 </p>


<script type="text/javascript">
$(function() {
    alert("The text is write " + $('#texto').data('author'));
});

Et

<div id="texto" data-author='{"nombre":"Ricardo","apellido":"Miranda"}' data-date="2012-06-21">
   ...
</div>

<script type="text/javascript">
$(function() {
    alert("The text is write " + $('#texto').data('author').apellido + ", " +
        ('#texto').data('author').nombre);
});
</script>
114
Lito

Je sais que vous utilisez jQuery mais pour ceux qui veulent un pure Javascript solution:

// Serialize form fields as URI argument/HTTP POST data
function serializeForm(form) {
    var kvpairs = [];
    for ( var i = 0; i < form.elements.length; i++ ) {
        var e = form.elements[i];
        if(!e.name || !e.value) continue; // Shortcut, may not be suitable for values = 0 (considered as false)
        switch (e.type) {
            case 'text':
            case 'textarea':
            case 'password':
            case 'hidden':
                kvpairs.Push(encodeURIComponent(e.name) + "=" + encodeURIComponent(e.value));
                break;
            case 'radio':
            case 'checkbox':
                if (e.checked) kvpairs.Push(encodeURIComponent(e.name) + "=" + encodeURIComponent(e.value));
                break;
            /*  To be implemented if needed:
            case 'select-one':
                ... document.forms[x].elements[y].options[0].selected ...
                break;
            case 'select-multiple':
                for (z = 0; z < document.forms[x].elements[y].options.length; z++) {
                    ... document.forms[x].elements[y].options[z].selected ...
                } */
                break;
        }
    }
    return kvpairs.join("&");
}
13
KrisWebDev

jQuery a une fonction très utile appelée sérialiser .

Démo: http://jsfiddle.net/55xnJ/2/

//Just type:
$("#preview_form").serialize();

//to get result:
single=Single&multiple=Multiple&multiple=Multiple3&check=check2&radio=radio1
7
Igor S.

Essayez ceci pour obtenir une valeur de texte d'entrée de formulaire en objet JavaScript ...

var fieldPair = {};
$("#form :input").each(function() {
    if($(this).attr("name").length > 0) {
        fieldPair[$(this).attr("name")] = $(this).val();
    }
});

console.log(fieldPair);
4
chintan kotadiya

Ajoutez ceci à la fin de celui-ci:

var array = $("#hidAll").html();

x = array.split(',');
key=s="";
for (i=0; i<x.length; i++) {
  oldkey = key;
  key = x[i].split('|')[0];
  if (oldkey==key) s+='!';
  else s+=',\n'+key+'|';
  s+=x[i].split('|')[1];
}
s = s.substring(1);
$('#hidAll').html(a);
3
dave

Si vous souhaitez utiliser $ (formName) .serializeArray () ou $ (formName) .serialize (), , Vous devez ajouter name='inputName' sur votre élément d'entrée. ou ne fonctionnera pas!

0
Jack LI

La réponse ayant déjà été acceptée, je viens d’écrire une courte technique dans le même but.

var fieldPair = '';
$(":input").each(function(){
fieldPair += $(this).attr("name") + ':' + $(this).val() + ';';
});

console.log(fieldPair);
0
Frahim