CODEWITHSUNDEEP
javascriptjqueryhtml
Chilipepper
Chilipepper

Reputation: 182

Getting values from dynamicly created input and select field

So i have this page where people will be able to dynamically created inputs and select fields, and since i don't know how many of inputs and select fields will they create im kinda out of ideas on how would i get the values of every single one of them so i can send them to my php page via ajax.

I thought maybe a good idea would be to try to loop through every div and take values of select and input field, but i don't know how to do that. This is how html looks after user has created couple of inputs and seleect fields:

<div id="izmena_arhitekte">
        <div class="headlinea">Arhitekte</div>
        <div class="form-group">
    <input type="text" class="form-control upis-style" placeholder="Ime i prezime" value="Zeljko Bogicevic" id="arh_ime1"> <i title="Obrisi Arhitektu" class="fa fa-times fa-2x deleteArh"></i>
    <select style="margin-top:-18px;" id="tip1" class="form-control upis-style">
      <option selected="" value="Projektant">Projektant</option>
      <option value="Pomocni">Pomocni</option>
      <option value="Nadzor">Nadzor</option>
    </select>
    </div><div class="form-group">
    <input type="text" class="form-control upis-style" placeholder="Ime i prezime" value="Nikola Kojic" id="arh_ime2"> <i title="Obrisi Arhitektu" class="fa fa-times fa-2x deleteArh"></i>
    <select style="margin-top:-18px;" id="tip2" class="form-control upis-style">
      <option value="Projektant">Projektant</option>
      <option selected="" value="Pomocni">Pomocni</option>
      <option value="Nadzor">Nadzor</option>
    </select>
    </div>
    <div class="form-group">
    <input type="text" class="form-control upis-style" placeholder="Ime i prezime" value="" id="arh_ime3"> <i title="Obrisi Arhitektu" class="fa fa-times fa-2x deleteArh"></i>
    <select style="margin-top:-18px;" id="tip3" class="form-control upis-style">
      <option value="Projektant">Projektant</option>
      <option value="Pomocni">Pomocni</option>
      <option value="Nadzor">Nadzor</option>
    </select>
    </div>   
    </div>

Upvotes: 1

Views: 81

Answers (4)

baao
baao

Reputation: 73221

Using javascript, you can find all the fields with querySelectorAll:

var a = document.querySelectorAll('input[type=text]');
    for (var i = 0;i<a.length;i++){
    console.log(a[i].value);
    }
    var b = document.querySelectorAll('option:checked');
    for (var x = 0;x<b.length;x++) {
    console.log(b[x].value);    
    }
});

You can, for example, put this in a EventListenerfunction and get all the entries on click on a button, or whatever Event you want to listen to

Upvotes: 0

Adam
Adam

Reputation: 36703

Basic approach

  • Use .each() to loop over each div
  • Select fields of interest within that div using find()
  • put data into an array
  • Ideally use a class on your inputs rather than id then they're easier to select.

Code

var data = [];
$('div.form-group').each(function () {
    data.push({
        name: $(this).find('input').val(),
        project: $(this).find('select').val()
    });
});
console.log(data);

Upvotes: 0

Haris
Haris

Reputation: 767

Give a class to each input or select field which is added dynamically. For example, let's say I am giving the class name "inputField". Then to access all values:

var arr=[];
$(".inputField").each(function(){
    arr.push($(this).val());
});

So now the arr array will have values of all dynamically inserted input fields.

Upvotes: 0

vaso123
vaso123

Reputation: 12391

You can use the $.each(); function of jQuery.

$(function() {
    var collection = $('.form-group');
    var data = [];
    $.each(collection, function(idx, obj) {
        data.push({'input': $(obj).find('input').val(), 'select': $(obj).find('select').val()});
    });
    console.log(data);
});

Upvotes: 2

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