Skip to content

Instantly share code, notes, and snippets.

@Graceas

Graceas/form.js

Created September 10, 2013 06:27
Show Gist options

  • Select an option

    Learn more about clone URLs
  • Save Graceas/6505670 to your computer and use it in GitHub Desktop.

Select an option

Learn more about clone URLs
Save Graceas/6505670 to your computer and use it in GitHub Desktop.
Download ZIP

Revisions

  1. Graceas created this gist Sep 10, 2013.
    54 changes: 54 additions & 0 deletions form.js
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,54 @@
    function form_callback(target)
    {
    target = $(target);
    $.ajax({
    url: target.attr('action'),
    type: target.attr('method'),
    data: target.serialize(),
    dataType: 'json',
    beforeSend: function() {
    //clear errors
    target.find('.alert-error').remove();
    //disable buttons
    target.find('[type="submit"]').attr('disabled', 'disabled');
    },
    success: function(response) {
    target.find('[type="submit"]').removeAttr('disabled');
    if (response.status == 'error') {
    //process errors
    process_errors(target, response.errors);
    } else {
    if (response.status == 'redirect') {
    window.location.href = response.redirect;
    } else {
    //stay down
    if (response.status == 'data') {
    target.html($(response.data));
    }
    }
    }
    }
    });

    return false;
    }

    function process_errors(target, errors)
    {
    if (target.find('.global-errors-container').length > 0) {
    for (var i in errors.global) {
    target.find('.global-errors-container').append(
    '<div class="alert-error">' + errors.global[i] + '</div>'
    );
    }
    }

    for (var field_id in errors.fields) {
    if ($('#' + field_id).length > 0) {
    $('#' + field_id).before(
    '<div class="alert-error">' + errors.fields[field_id] + '</div>'
    );
    }
    }

    }