Ich versuche, 3 Felder dynamisch (2 Textfelder und 1 Entfernen-Schaltfläche) pro Zeile hinzuzufügen. Die Schaltfläche zum Hinzufügen funktioniert einwandfrei. Das Problem ist die Entfernungsfunktion. Wenn ich zwei Felder hinzufügen oder mehr, und ich versuche, die ersten zu entfernen, beide hinzugefügten Felder/ZeilenFehler beim Entfernen divs dynamisch
gelöschtDies ist mein HTML-Code:
<script type="text/javascript">
$(document).ready(function(){
var maxField = 10; //Input fields increment limitation
var addButton = $('.add_button'); //Add button selector
var wrapper = $('.field_wrapper:last'); //Input field wrapper
var wrapper_delete = $('.field_wrapper');
//var fieldHTML = '<div><input type="text" name="field_name[]" value=""/><a href="javascript:void(0);" class="remove_button btn btn-danger2" title="Remove field">Remover</a></div>'; //New input field html
var fieldHTML = '<div class="field_wrapper form-group col-sm-12"><div class="form-group col-sm-4"><input type="text" name="id[]" value="" class="form-control"/></div><div class="form-group col-sm-4"><input type="text" name="name[]" value="" class="form-control"/></div><div class="form-group col-sm-4"><a href="javascript:void(0);" class="remove_button btn btn-danger2" title="Add field"><i class="fa fa-trash-o"></i></a></div></div>'; //New input field html
var x = 1; //Initial field counter is 1
$(addButton).click(function(){ //Once add button is clicked
wrapper = $('.field_wrapper:last'); //Input field wrapper
if(x < maxField){ //Check maximum number of input fields
x++; //Increment field counter
var count = $('.field_wrapper').length;
fieldHTML = '<div class="field_wrapper form-group col-sm-12"><div class="form-group col-sm-4"><input type="text" name="id_'+ count +'" value="" class="form-control"/></div><div class="form-group col-sm-4"><input type="text" name="name_' + count +'" value="" class="form-control"/></div><div class="form-group col-sm-4"><a href="javascript:void(0);" class="remove_button btn btn-danger2" title="Add field"><i class="fa fa-trash-o"></i></a></div></div>'; //New input field html
$(wrapper).append(fieldHTML); // Add field html
}
});
$(wrapper_delete).on('click', '.remove_button', function(e){ //Once remove button is clicked
wrapper_delete = $('.field_wrapper');
e.preventDefault();
$(this).closest('.field_wrapper').remove();
x--; //Decrement field counter
});
});
</script>
:
<div class="col-lg-12">
<div class="field_wrapper form-group col-sm-12">
<div class="form-group col-sm-4">
<input type="text" name="id[]" value="" class="form-control"/>
</div>
<div class="form-group col-sm-4">
<input type="text" name="name[]" value="" class="form-control"/>
</div>
<div class="form-group col-sm-4">
<a href="javascript:void(0);" class="add_button btn btn-primary" title="Add field">Adicionar Valor</a>
</div>
</div>
</div>
Dies ist die Javascript ist
Wie kann ich das beheben?