");
73 | } else {
74 | // Otherwise, just insert the remove button as the
75 | // last child element of the form's container:
76 | row.children(":first").append('' + options.deleteText + "");
77 | }
78 | row.find("*").each(function() {
79 | updateElementIndex(this, options.prefix, totalForms.val());
80 | });
81 | // Insert the new form when it has been fully edited
82 | row.insertBefore($(template));
83 | // Update number of total forms
84 | $(totalForms).val(parseInt(totalForms.val(), 10) + 1);
85 | nextIndex += 1;
86 | // Hide add button in case we've hit the max, except we want to add infinitely
87 | if ((maxForms.val() !== '') && (maxForms.val()-totalForms.val()) <= 0) {
88 | addButton.parent().hide();
89 | }
90 | // The delete button of each row triggers a bunch of other things
91 | row.find("a." + options.deleteCssClass).click(function(e) {
92 | e.preventDefault();
93 | // Remove the parent form containing this button:
94 | var row = $(this).parents("." + options.formCssClass);
95 | row.remove();
96 | nextIndex -= 1;
97 | // If a post-delete callback was provided, call it with the deleted form:
98 | if (options.removed) {
99 | options.removed(row);
100 | }
101 | // Update the TOTAL_FORMS form count.
102 | var forms = $("." + options.formCssClass);
103 | $("#id_" + options.prefix + "-TOTAL_FORMS").val(forms.length);
104 | // Show add button again once we drop below max
105 | if ((maxForms.val() === '') || (maxForms.val()-forms.length) > 0) {
106 | addButton.parent().show();
107 | }
108 | // Also, update names and ids for all remaining form controls
109 | // so they remain in sequence:
110 | for (var i=0, formCount=forms.length; i