');
} else {
// Otherwise, just insert the remove button as the
// last child element of the form's container:
row.append('' + options.deleteText +'');
}
row.find('a.' + options.deleteCssClass).click(function() {
var row = $(this).parents('.' + options.formCssClass),
del = row.find('input:hidden[id $= "-DELETE"]');
if (options.beforeremove) options.beforeremove(row)
if (del.length) {
// We're dealing with an inline formset; rather than remove
// this form from the DOM, we'll mark it as deleted and hide
// it, then let Django handle the deleting:
del.val('on');
row.hide();
} else {
row.remove();
// Update the TOTAL_FORMS form count.
// Also update names and IDs for all remaining form controls so they remain in sequence:
var forms = $('.' + options.formCssClass).not('.formset-custom-template');
$('#id_' + options.prefix + '-TOTAL_FORMS').val(forms.length);
for (var i=0, formCount=forms.length; i 0) {
if (formCount <= options.min_num) {
$$formsetContainer.find('.'+options.deleteCssClass).hide()
} else {
$$formsetContainer.find('.'+options.deleteCssClass+':gt('+(options.min_num-1)+')').show()
}
}
if (max_num > 0) {
if (formCount >= max_num) {
$$formsetContainer.find('.'+options.addCssClass).hide()
} else {
$$formsetContainer.find('.'+options.addCssClass).show()
}
}
};
$$.each(function(i) {
var row = $(this),
del = row.find('input:checkbox[id $= "-DELETE"]');
if (del.length) {
// If you specify "can_delete = True" when creating an inline formset,
// Django adds a checkbox to each form in the formset.
// Replace the default checkbox with a hidden field:
del.before('');
del.remove();
}
if (hasChildElements(row)) {
insertDeleteLink(row);
row.addClass(options.formCssClass);
applyExtraClasses(row, i);
}
checkActionButtons()
});
if ($$.length) {
var addButton, template;
if (options.formTemplate) {
// If a form template was specified, we'll clone it to generate new form instances:
template = (options.formTemplate instanceof $) ? options.formTemplate : $(options.formTemplate);
template.removeAttr('id').addClass(options.formCssClass).addClass('formset-custom-template');
template.find('input,select,textarea,label').each(function() {
updateElementIndex($(this), options.prefix, 2012);
});
insertDeleteLink(template);
} else {
// Otherwise, use the last form in the formset; this works much better if you've got
// extra (>= 1) forms (thnaks to justhamade for pointing this out):
template = $('.' + options.formCssClass + ':last').clone(true).removeAttr('id');
template.find('input:hidden[id $= "-DELETE"]').remove();
template.find('input,select,textarea,label').each(function() {
var elem = $(this);
// If this is a checkbox or radiobutton, uncheck it.
// This fixes Issue 1, reported by Wilson.Andrew.J:
if (elem.is('input:checkbox') || elem.is('input:radio')) {
elem.attr('checked', false);
} else {
elem.val('');
}
});
}
// FIXME: Perhaps using $.data would be a better idea?
options.formTemplate = template;
if ($$.attr('tagName') == 'TR') {
// If forms are laid out as table rows, insert the
// "add" button in a new table row:
var numCols = $$.eq(0).children().length;
$$.parent().append('
');
addButton = $$.parent().find('tr:last a');
addButton.parents('tr').addClass(options.formCssClass + '-add');
} else {
// Otherwise, insert it immediately after the last form:
$$.filter(':last').after('' + options.addText + '');
addButton = $$.filter(':last').next();
}
addButton.click(function() {
var formCount = parseInt($('#id_' + options.prefix + '-TOTAL_FORMS').val()),
row = options.formTemplate.clone(true).removeClass('formset-custom-template'),
buttonRow = $(this).parents('tr.' + options.formCssClass + '-add').get(0) || this;
applyExtraClasses(row, formCount);
console.log(options);
if (options.beforeadd) options.beforeadd(row);
row.insertBefore($(buttonRow)).show();
row.find('input,select,textarea,label').each(function() {
var elem = $(this);
updateElementIndex(elem, options.prefix, formCount);
if (elem.is('input:checkbox') || elem.is('input:radio')) {
elem.attr('checked', false);
} else {
elem.val('');
}
});
$('#id_' + options.prefix + '-TOTAL_FORMS').val(formCount + 1);
// If a post-add callback was supplied, call it with the added form:
checkActionButtons();
if (options.added) options.added(row);
return false;
});
checkActionButtons();
}
return $$;
}
/* Setup plugin defaults */
var clearErrors = function(row) {
$(row).find('.errorlist').remove();
}
var calc_itogo = function(row) {
window.calc_itogo();
}
$.fn.formset.defaults = {
prefix: 'form', // The form prefix for your django formset
min_num: 0, // Minimum count rows
formTemplate: null, // The jQuery selection cloned to generate new form instances
addText: '+ Добавить строку', // Text for the add link
deleteText: 'Удалить', // Text for the delete link
addCssClass: 'add-row', // CSS class applied to the add link
deleteCssClass: 'delete-row', // CSS class applied to the delete link
formCssClass: 'dynamic-form', // CSS class applied to each form in a formset
extraClasses: [], // Additional CSS classes, which will be applied to each form in turn
beforeadd: clearErrors, // Function called each time before a new form is added
added: window.set_events, // Function called each time a new form is added
beforeremove: null, // Function called each time before a new form is added
removed: calc_itogo // Function called each time a form is deleted
};
})(jQuery)