Hi,
Sorry for the late reply. Do you need to use JSON.parse(response).status?
Collin
On Tuesday, February 10, 2015 at 8:33:58 AM UTC-5, elcaiaimar wrote:
>
> Hello!
>
> I've written a code to delete db registers and I want to call an ajax
> function when the delete is done.
> At the moment, when I click my delete button I only receive a message:
> {"status":"True","product_id":p.id} or {"status":"False"}
> and this should be sent to the ajax function and I shoud have an alert
> saying to me: product has been removed.
> I don't know why, probably there is something wrong in the relation of my
> JsonResponse and ajax function.
>
> I put my code below. Does anybody know how can I fix this?
> Thank you very much!
>
> *template*:
>
> <form method="post" id="frmEliminar">
> {% csrf_token %}
> <input type="hidden" id="modal_idProducto" name="product_id">
> <button class="btn btn-default" data-dismiss="modal"
> aria-hidden="true">Cerrar</
> button>
> <button type="submit" class="btn btn-danger">Eliminar</button>
> </form>
>
> *views.py:*
>
> if request.method=="POST":
> if "product_id" in request.POST:
> try:
> id_producto = request.POST['product_id']
> p = Pozo.objects.get(pk=id_producto)
> mensaje = {"status":"True","product_id":p.id}
> p.delete() # Elinamos objeto de la base de datos
> return JsonResponse(mensaje)
> except:
> mensaje = {"status":"False"}
> return JsonResponse(mensaje)
>
>
>
> *Ajax.js:*// Autor: @jqcaper
> // Configuraciones Generales
> var nombre_tabla = "#tabla_productos"; // id
> var nombre_boton_eliminar = ".delete"; // Clase
> var nombre_formulario_modal = "#frmEliminar"; //id
> var nombre_ventana_modal = "#myModal"; // id
> // Fin de configuraciones
> $(document).on('ready',function(){
> $(nombre_boton_eliminar).on('click',function(e){
> e.preventDefault();
> var Pid = $(this).attr('id');
> var name = $(this).data('name');
> $('#modal_idProducto').val(Pid);
> $('#modal_name').text(name);
> });
> var options = {
> success:function(response)
> {
> if(response.status=="True"){
> alert("Eliminado!");
> var idProd = response.product_id;
> var elementos= $(nombre_tabla+' >tbody >tr').length;
> if(elementos==1){
> location.reload();
> }else{
> $('#tr'+idProd).remove();
> $(nombre_ventana_modal).modal('hide');
> }
> }else{
> alert("Hubo un error al eliminar!");
> $(nombre_ventana_modal).modal('hide');
> };
> }
> };
> $(nombre_formulario_modal).ajaxForm(options);
> });
>
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