--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/web/static/admin/js/inlines.js Tue Jun 08 01:16:35 2010 +0200
@@ -0,0 +1,148 @@
+/**
+ * Django admin inlines
+ *
+ * Based on jQuery Formset 1.1
+ * @author Stanislaus Madueke (stan DOT madueke AT gmail DOT com)
+ * @requires jQuery 1.2.6 or later
+ *
+ * Copyright (c) 2009, Stanislaus Madueke
+ * All rights reserved.
+ *
+ * Spiced up with Code from Zain Memon's GSoC project 2009
+ * and modified for Django by Jannis Leidel
+ *
+ * Licensed under the New BSD License
+ * See: http://www.opensource.org/licenses/bsd-license.php
+ */
+(function($) {
+ $.fn.formset = function(opts) {
+ var options = $.extend({}, $.fn.formset.defaults, opts);
+ var updateElementIndex = function(el, prefix, ndx) {
+ var id_regex = new RegExp("(" + prefix + "-\\d+)");
+ var replacement = prefix + "-" + ndx;
+ if ($(el).attr("for")) {
+ $(el).attr("for", $(el).attr("for").replace(id_regex, replacement));
+ }
+ if (el.id) {
+ el.id = el.id.replace(id_regex, replacement);
+ }
+ if (el.name) {
+ el.name = el.name.replace(id_regex, replacement);
+ }
+ };
+ var totalForms = $("#id_" + options.prefix + "-TOTAL_FORMS").attr("autocomplete", "off");
+ var maxForms = $("#id_" + options.prefix + "-MAX_NUM_FORMS").attr("autocomplete", "off");
+ // only show the add button if we are allowed to add more items,
+ // note that max_num = None translates to a blank string.
+ var showAddButton = maxForms.val() == '' || (maxForms.val()-totalForms.val()) > 0;
+ $(this).each(function(i) {
+ $(this).not("." + options.emptyCssClass).addClass(options.formCssClass);
+ });
+ if ($(this).length && showAddButton) {
+ var addButton;
+ if ($(this).attr("tagName") == "TR") {
+ // If forms are laid out as table rows, insert the
+ // "add" button in a new table row:
+ var numCols = this.eq(0).children().length;
+ $(this).parent().append('<tr class="' + options.addCssClass + '"><td colspan="' + numCols + '"><a href="javascript:void(0)">' + options.addText + "</a></tr>");
+ addButton = $(this).parent().find("tr:last a");
+ } else {
+ // Otherwise, insert it immediately after the last form:
+ $(this).filter(":last").after('<div class="' + options.addCssClass + '"><a href="javascript:void(0)">' + options.addText + "</a></div>");
+ addButton = $(this).filter(":last").next().find("a");
+ }
+ addButton.click(function() {
+ var totalForms = $("#id_" + options.prefix + "-TOTAL_FORMS");
+ var nextIndex = parseInt(totalForms.val());
+ var template = $("#" + options.prefix + "-empty");
+ var row = template.clone(true);
+ row.removeClass(options.emptyCssClass)
+ .addClass(options.formCssClass)
+ .attr("id", options.prefix + "-" + nextIndex)
+ .insertBefore($(template));
+ row.find("*")
+ .filter(function() {
+ var el = $(this);
+ return el.attr("id") && el.attr("id").search(/__prefix__/) >= 0;
+ }).each(function() {
+ var el = $(this);
+ el.attr("id", el.attr("id").replace(/__prefix__/g, nextIndex));
+ })
+ .end()
+ .filter(function() {
+ var el = $(this);
+ return el.attr("name") && el.attr("name").search(/__prefix__/) >= 0;
+ }).each(function() {
+ var el = $(this);
+ el.attr("name", el.attr("name").replace(/__prefix__/g, nextIndex));
+ });
+ if (row.is("tr")) {
+ // If the forms are laid out in table rows, insert
+ // the remove button into the last table cell:
+ row.children(":last").append('<div><a class="' + options.deleteCssClass +'" href="javascript:void(0)">' + options.deleteText + "</a></div>");
+ } else if (row.is("ul") || row.is("ol")) {
+ // If they're laid out as an ordered/unordered list,
+ // insert an <li> after the last list item:
+ row.append('<li><a class="' + options.deleteCssClass +'" href="javascript:void(0)">' + options.deleteText + "</a></li>");
+ } else {
+ // Otherwise, just insert the remove button as the
+ // last child element of the form's container:
+ row.children(":first").append('<span><a class="' + options.deleteCssClass + '" href="javascript:void(0)">' + options.deleteText + "</a></span>");
+ }
+ row.find("input,select,textarea,label,a").each(function() {
+ updateElementIndex(this, options.prefix, totalForms.val());
+ });
+ // Update number of total forms
+ $(totalForms).val(nextIndex + 1);
+ // Hide add button in case we've hit the max, except we want to add infinitely
+ if ((maxForms.val() != '') && (maxForms.val()-totalForms.val()) <= 0) {
+ addButton.parent().hide();
+ }
+ // The delete button of each row triggers a bunch of other things
+ row.find("a." + options.deleteCssClass).click(function() {
+ // Remove the parent form containing this button:
+ var row = $(this).parents("." + options.formCssClass);
+ row.remove();
+ // If a post-delete callback was provided, call it with the deleted form:
+ if (options.removed) {
+ options.removed(row);
+ }
+ // Update the TOTAL_FORMS form count.
+ var forms = $("." + options.formCssClass);
+ $("#id_" + options.prefix + "-TOTAL_FORMS").val(forms.length);
+ // Show add button again once we drop below max
+ if ((maxForms.val() == '') || (maxForms.val()-forms.length) > 0) {
+ addButton.parent().show();
+ }
+ // Also, update names and ids for all remaining form controls
+ // so they remain in sequence:
+ for (var i=0, formCount=forms.length; i<formCount; i++)
+ {
+ $(forms.get(i)).find("input,select,textarea,label,a").each(function() {
+ updateElementIndex(this, options.prefix, i);
+ });
+ }
+ return false;
+ });
+ // If a post-add callback was supplied, call it with the added form:
+ if (options.added) {
+ options.added(row);
+ }
+ return false;
+ });
+ }
+ return this;
+ }
+ /* Setup plugin defaults */
+ $.fn.formset.defaults = {
+ prefix: "form", // The form prefix for your django formset
+ addText: "add another", // Text for the add link
+ deleteText: "remove", // 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
+ emptyCssClass: "empty-row", // CSS class applied to the empty row
+ formCssClass: "dynamic-form", // CSS class applied to each form in a formset
+ added: null, // Function called each time a new form is added
+ removed: null // Function called each time a form is deleted
+ }
+})(django.jQuery);