forked from DGNum/gestioCOF
180 lines
8.4 KiB
JavaScript
180 lines
8.4 KiB
JavaScript
|
/**
|
||
|
|
* GRAPPELLI INLINES
|
||
|
|
* jquery-plugin for inlines (stacked and tabular)
|
||
|
|
*/
|
||
|
|
|
||
|
|
|
||
|
|
(function($) {
|
||
|
|
$.fn.grp_inline = function(options) {
|
||
|
|
var 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-handler", // CSS class applied to the add link
|
||
|
|
removeCssClass: "remove-handler", // CSS class applied to the remove link
|
||
|
|
deleteCssClass: "delete-handler", // CSS class applied to the delete link
|
||
|
|
emptyCssClass: "empty-form", // CSS class applied to the empty row
|
||
|
|
formCssClass: "dynamic-form", // CSS class applied to each form in a formset
|
||
|
|
predeleteCssClass: "predelete",
|
||
|
|
onBeforeInit: function(form) {}, // Function called before a form is initialized
|
||
|
|
onBeforeAdded: function(inline) {}, // Function called before a form is added
|
||
|
|
onBeforeRemoved: function(form) {}, // Function called before a form is removed
|
||
|
|
onBeforeDeleted: function(form) {}, // Function called before a form is deleted
|
||
|
|
onAfterInit: function(form) {}, // Function called after a form has been initialized
|
||
|
|
onAfterAdded: function(form) {}, // Function called after a form has been added
|
||
|
|
onAfterRemoved: function(inline) {}, // Function called after a form has been removed
|
||
|
|
onAfterDeleted: function(form) {} // Function called after a form has been deleted
|
||
|
|
};
|
||
|
|
options = $.extend(defaults, options);
|
||
|
|
|
||
|
|
return this.each(function() {
|
||
|
|
var inline = $(this); // the current inline node
|
||
|
|
var totalForms = inline.find("#id_" + options.prefix + "-TOTAL_FORMS");
|
||
|
|
// set autocomplete to off in order to prevent the browser from keeping the current value after reload
|
||
|
|
totalForms.attr("autocomplete", "off");
|
||
|
|
// init inline and add-buttons
|
||
|
|
initInlineForms(inline, options);
|
||
|
|
initAddButtons(inline, options);
|
||
|
|
// button handlers
|
||
|
|
addButtonHandler(inline.find("a." + options.addCssClass), options);
|
||
|
|
removeButtonHandler(inline.find("a." + options.removeCssClass), options);
|
||
|
|
deleteButtonHandler(inline.find("a." + options.deleteCssClass), options);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
updateFormIndex = function(elem, options, replace_regex, replace_with) {
|
||
|
|
elem.find(':input,span,table,iframe,label,a,ul,p,img').each(function() {
|
||
|
|
var node = $(this),
|
||
|
|
node_id = node.attr('id'),
|
||
|
|
node_name = node.attr('name'),
|
||
|
|
node_for = node.attr('for'),
|
||
|
|
node_href = node.attr("href");
|
||
|
|
if (node_id) { node.attr('id', node_id.replace(replace_regex, replace_with)); }
|
||
|
|
if (node_name) { node.attr('name', node_name.replace(replace_regex, replace_with)); }
|
||
|
|
if (node_for) { node.attr('for', node_for.replace(replace_regex, replace_with)); }
|
||
|
|
if (node_href) { node.attr('href', node_href.replace(replace_regex, replace_with)); }
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
initInlineForms = function(elem, options) {
|
||
|
|
elem.find("div.module").each(function() {
|
||
|
|
var form = $(this);
|
||
|
|
// callback
|
||
|
|
options.onBeforeInit(form);
|
||
|
|
// add options.formCssClass to all forms in the inline
|
||
|
|
// except table/theader/add-item
|
||
|
|
if (form.attr('id') !== "") {
|
||
|
|
form.not("." + options.emptyCssClass).not(".table").not(".thead").not(".add-item").addClass(options.formCssClass);
|
||
|
|
}
|
||
|
|
// add options.predeleteCssClass to forms with the delete checkbox checked
|
||
|
|
form.find("li.delete-handler-container input").each(function() {
|
||
|
|
if ($(this).attr("checked") && form.hasClass("has_original")) {
|
||
|
|
form.toggleClass(options.predeleteCssClass);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
// callback
|
||
|
|
options.onAfterInit(form);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
initAddButtons = function(elem, options) {
|
||
|
|
var totalForms = elem.find("#id_" + options.prefix + "-TOTAL_FORMS");
|
||
|
|
var maxForms = elem.find("#id_" + options.prefix + "-MAX_NUM_FORMS");
|
||
|
|
var addButtons = elem.find("a." + options.addCssClass);
|
||
|
|
// hide add button in case we've hit the max, except we want to add infinitely
|
||
|
|
if ((maxForms.val() !== '') && (maxForms.val()-totalForms.val()) <= 0) {
|
||
|
|
hideAddBottons(elem, options);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
addButtonHandler = function(elem, options) {
|
||
|
|
elem.bind("click", function() {
|
||
|
|
var inline = elem.parents("div.group"),
|
||
|
|
totalForms = inline.find("#id_" + options.prefix + "-TOTAL_FORMS"),
|
||
|
|
maxForms = inline.find("#id_" + options.prefix + "-MAX_NUM_FORMS"),
|
||
|
|
addButtons = inline.find("a." + options.addCssClass),
|
||
|
|
empty_template = inline.find("#" + options.prefix + "-empty");
|
||
|
|
// callback
|
||
|
|
options.onBeforeAdded(inline);
|
||
|
|
// create new form
|
||
|
|
var index = parseInt(totalForms.val(), 10),
|
||
|
|
form = empty_template.clone(true);
|
||
|
|
form.removeClass(options.emptyCssClass)
|
||
|
|
.attr("id", empty_template.attr('id').replace("-empty", index))
|
||
|
|
.insertBefore(empty_template)
|
||
|
|
.addClass(options.formCssClass);
|
||
|
|
// update form index
|
||
|
|
var re = /__prefix__/g;
|
||
|
|
updateFormIndex(form, options, re, index);
|
||
|
|
// update total forms
|
||
|
|
totalForms.val(index + 1);
|
||
|
|
// hide add button in case we've hit the max, except we want to add infinitely
|
||
|
|
if ((maxForms.val() !== 0) && (maxForms.val() != "") && (maxForms.val() - totalForms.val()) <= 0) {
|
||
|
|
hideAddBottons(inline, options);
|
||
|
|
}
|
||
|
|
// callback
|
||
|
|
options.onAfterAdded(form);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
removeButtonHandler = function(elem, options) {
|
||
|
|
elem.bind("click", function() {
|
||
|
|
var inline = elem.parents("div.group"),
|
||
|
|
form = $(this).parents("." + options.formCssClass).first(),
|
||
|
|
totalForms = inline.find("#id_" + options.prefix + "-TOTAL_FORMS"),
|
||
|
|
maxForms = inline.find("#id_" + options.prefix + "-MAX_NUM_FORMS");
|
||
|
|
// callback
|
||
|
|
options.onBeforeRemoved(form);
|
||
|
|
// remove form
|
||
|
|
form.remove();
|
||
|
|
// update total forms
|
||
|
|
var index = parseInt(totalForms.val(), 10);
|
||
|
|
totalForms.val(index - 1);
|
||
|
|
// show add button in case we've dropped below max
|
||
|
|
if ((maxForms.val() !== 0) && (maxForms.val() - totalForms.val()) > 0) {
|
||
|
|
showAddButtons(inline, options);
|
||
|
|
}
|
||
|
|
// update form index (for all forms)
|
||
|
|
var re = /-\d+-/g,
|
||
|
|
i = 0;
|
||
|
|
inline.find("." + options.formCssClass).each(function() {
|
||
|
|
updateFormIndex($(this), options, re, "-" + i + "-");
|
||
|
|
i++;
|
||
|
|
});
|
||
|
|
// callback
|
||
|
|
options.onAfterRemoved(inline);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
deleteButtonHandler = function(elem, options) {
|
||
|
|
elem.bind("click", function() {
|
||
|
|
var deleteInput = $(this).prev(),
|
||
|
|
form = $(this).parents("." + options.formCssClass).first();
|
||
|
|
// callback
|
||
|
|
options.onBeforeDeleted(form);
|
||
|
|
// toggle options.predeleteCssClass and toggle checkbox
|
||
|
|
if (form.hasClass("has_original")) {
|
||
|
|
form.toggleClass(options.predeleteCssClass);
|
||
|
|
if (deleteInput.attr("checked")) {
|
||
|
|
deleteInput.removeAttr("checked");
|
||
|
|
} else {
|
||
|
|
deleteInput.attr("checked", 'checked');
|
||
|
|
}
|
||
|
|
}
|
||
|
|
// callback
|
||
|
|
options.onAfterDeleted(form);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
|
||
|
|
hideAddBottons = function(elem, options) {
|
||
|
|
var addButtons = elem.find("a." + options.addCssClass);
|
||
|
|
addButtons.hide().parents('div.add-item').hide();
|
||
|
|
};
|
||
|
|
|
||
|
|
showAddButtons = function(elem, options) {
|
||
|
|
var addButtons = elem.find("a." + options.addCssClass);
|
||
|
|
addButtons.show().parents('div.add-item').show();
|
||
|
|
};
|
||
|
|
|
||
|
|
})(django.jQuery);
|