Merge branch 'modal-forms'

InvenTree/InvenTree/views.py

@@ -0,0 +1,102 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.template.loader import render_to_string
+from django.http import JsonResponse
+from django.shortcuts import get_object_or_404
+
+from django.views.generic import UpdateView, CreateView, DeleteView
+
+
+class AjaxView(object):
+
+    ajax_form_action = ''
+    ajax_form_title = ''
+    ajax_submit_text = 'Submit'
+
+    def getAjaxTemplate(self):
+        if hasattr(self, 'ajax_template_name'):
+            return self.ajax_template_name
+        else:
+            return self.template_name
+
+
+    def renderJsonResponse(self, request, form, data={}):
+
+        context = {'form': form,
+                   'form_action': self.ajax_form_action,
+                   'form_title': self.ajax_form_title,
+                   'submit_text': self.ajax_submit_text,
+                  }
+
+        data['html_form'] = render_to_string(
+            self.getAjaxTemplate(),
+            context,
+            request=request
+        )
+
+        return JsonResponse(data)
+
+
+class AjaxCreateView(AjaxView, CreateView):
+
+    def post(self, request, *args, **kwargs):
+
+        if request.is_ajax():
+            form = self.form_class(request.POST)
+
+            data = {'form_valid': form.is_valid()}
+
+            if form.is_valid():
+                obj = form.save()
+
+                # Return the PK of the newly-created object
+                data['pk']  = obj.pk
+
+            return self.renderJsonResponse(request, form, data)
+
+        else:
+            return super(CreateView, self).post(request, *args, **kwargs)
+
+    def get(self, request, *args, **kwargs):
+
+        response = super(CreateView, self).get(request, *args, **kwargs)
+
+        if request.is_ajax():
+            form = self.form_class(initial=self.get_initial())
+
+            return self.renderJsonResponse(request, form)
+
+        else:
+            return response
+
+
+class AjaxUpdateView(AjaxView, UpdateView):
+
+    def post(self, request, *args, **kwargs):
+
+        if request.is_ajax():
+            form = self.form_class(request.POST, instance=self.get_object())
+
+            data = {'form_valid': form.is_valid()}
+
+            if form.is_valid():
+                obj = form.save()
+
+            return self.renderJsonResponse(request, form, data)
+
+        else:
+            response = super(UpdateView, self).post(request, *args, **kwargs)
+            return response
+
+    def get(self, request, *args, **kwargs):
+
+        response = super(UpdateView, self).get(request, *args, **kwargs)
+
+        if request.is_ajax():
+            form = self.form_class(instance = self.get_object())
+
+            return self.renderJsonResponse(request, form)
+
+        else:
+            return response

InvenTree/part/forms.py

@@ -42,10 +42,11 @@ class EditCategoryForm(forms.ModelForm):
         super(EditCategoryForm, self).__init__(*args, **kwargs)
         self.helper = FormHelper()
 
-        self.helper.form_id = 'id-edit-part-form'
-        self.helper.form_method = 'post'
+        #self.helper.form_id = 'id-edit-part-form'
+        #self.helper.form_method = 'post'
 
-        self.helper.add_input(Submit('submit', 'Submit'))
+        self.helper.form_tag = False
+        #self.helper.add_input(Submit('submit', 'Submit'))
 
     class Meta:
         model = PartCategory
@@ -62,10 +63,11 @@ class EditBomItemForm(forms.ModelForm):
         super(EditBomItemForm, self).__init__(*args, **kwargs)
         self.helper = FormHelper()
 
-        self.helper.form_id = 'id-edit-part-form'
+        #self.helper.form_id = 'id-edit-part-form'
         self.helper.form_method = 'post'
 
-        self.helper.add_input(Submit('submit', 'Submit'))
+        self.helper.form_tag = False
+        #self.helper.add_input(Submit('submit', 'Submit'))
 
     class Meta:
         model = BomItem

InvenTree/part/templates/part/bom.html

@@ -1,9 +1,16 @@
 {% extends "part/part_base.html" %}
-
+{% load static %}
 {% block details %}
 
 {% include 'part/tabs.html' with tab='bom' %}
 
+<div class='modal fade' id='modal-form'>
+    <div class='modal-dialog'>
+        <div class='modal-content'>
+        </div>
+    </div>
+</div>
+
 <h3>Bill of Materials</h3>
 
 <table class="table table-striped">
@@ -18,17 +25,38 @@
 <tr>
     <td><a href="{% url 'part-detail' sub_part.id %}">{{ sub_part.name }}</a></td>
     <td>{{ sub_part.description }}</td>
-    <td>{{ bom_item.quantity }}</span></td>
-    <td><a href="{% url 'bom-item-detail' bom_item.id %}">Edit</a></td>
+    <td>{{ bom_item.quantity }}</td>
+    <td>
+        <button type='button' url="{% url 'bom-item-edit' bom_item.id %}" class='btn btn-success edit-row-button'>Edit</button>
+    </td>
 </tr>
 {% endwith %}
 {% endfor %}
 </table>
 
 <div class='container-fluid'>
-<a href="{% url 'bom-item-create' %}?parent={{ part.id }}">
-    <button class='btn btn-success'>Add BOM Item</button>
-</a>
+    <button type='button' class='btn btn-success' id='new-bom-item'>Add BOM Item</button>
 </div>
 
+{% endblock %}
+
+{% block javascript %}
+
+<script type='text/javascript' src="{% static 'script/modal_form.js' %}"></script>
+
+<script type='text/javascript'>
+    $(".edit-row-button").click(function () {
+        var button = $(this);
+
+        launchModalForm("#modal-form",
+                        button.attr('url'));
+
+    });
+
+    $("#new-bom-item").click(function () {
+        launchModalForm("#modal-form",
+                        "{% url 'bom-item-create' %}/?parent={{ part.id }}");
+    });
+</script>
+
 {% endblock %}

InvenTree/part/templates/part/category_detail.html

@@ -22,9 +22,9 @@
 {% endif %}
 
 <div class='container-fluid'>
-<a href="{% url 'category-create' %}?category={{ category.id }}">
-    <button class="btn btn-success">New Category</button>
-</a>
+    <button type='button' class='btn btn-primary js-create-cat'>
+        New Category
+    </button>
 <a href="{% url 'part-create' %}?category={{ category.id }}">
     <button class="btn btn-success">New Part</button>
 </a>
@@ -39,4 +39,28 @@
 
 </div>
 
+<div class='modal fade' id='modal-cat'>
+    <div class='modal-dialog'>
+        <div class='modal-content'>
+        </div>
+    </div>
+</div>
+
+{% endblock %}
+
+{% block javascript %}
+
+<script type='text/javascript' src="{% static 'script/modal_form.js' %}"></script>
+
+<script type='text/javascript'>
+
+    $(".js-create-cat").click(function() {
+        launchModalForm("#modal-cat",
+                        "{% url 'category-create' %}",
+                        {category: {{ category.id }} });
+    });
+
+
+</script>
+
 {% endblock %}

InvenTree/part/templates/part/index.html

@@ -5,6 +5,13 @@
 
 {% include "part/cat_link.html" with category=category %}
 
+<div class='modal fade' id='modal-cat'>
+    <div class='modal-dialog'>
+        <div class='modal-content'>
+        </div>
+    </div>
+</div>
+
 {% if children.all|length > 0 %}
 <h4>Part Categories</h4>
 {% include "part/category_subcategories.html" with children=children %}
@@ -14,12 +21,26 @@
 {% include "part/category_parts.html" with parts=parts %}
 
 <div class='container-fluid'>
-<a href="{% url 'category-create' %}">
-    <button class="btn btn-success">New Category</button>
-</a>
+<button type='button' class='btn btn-primary js-create-cat'>
+    New Category
+</button>
 <a href="{% url 'part-create' %}">
     <button class="btn btn-success">New Part</button>
 </a>
 </div>
 {% endblock %}
 
+{% block javascript %}
+
+<script type='text/javascript' src="{% static 'script/modal_form.js' %}"></script>
+
+<script type="text/javascript">
+$(document).ready(function () {
+
+    $(".js-create-cat").click(function() {
+        launchModalForm("#modal-cat", "{% url 'category-create' %}");
+    });
+});
+</script>
+
+{% endblock %}

InvenTree/part/views.py

@@ -4,6 +4,8 @@ from __future__ import unicode_literals
 from django.shortcuts import get_object_or_404
 from django.http import HttpResponseRedirect
 
+from django.urls import reverse_lazy
+
 from django.views.generic import DetailView, ListView
 from django.views.generic.edit import UpdateView, DeleteView, CreateView
 
@@ -17,6 +19,7 @@ from .forms import EditBomItemForm
 
 from .forms import EditSupplierPartForm
 
+from InvenTree.views import AjaxCreateView, AjaxUpdateView
 
 class PartIndex(ListView):
     model = Part
@@ -130,8 +133,11 @@ class CategoryDelete(DeleteView):
             return HttpResponseRedirect(self.get_object().get_absolute_url())
 
 
-class CategoryCreate(CreateView):
+class CategoryCreate(AjaxCreateView):
     model = PartCategory
+    ajax_form_action = reverse_lazy('category-create')
+    ajax_form_title = 'Create new part category'
+    ajax_template_name = 'modal_form.html'
     template_name = 'part/category_new.html'
     form_class = EditCategoryForm
 
@@ -162,10 +168,12 @@ class BomItemDetail(DetailView):
     template_name = 'part/bom-detail.html'
 
 
-class BomItemCreate(CreateView):
+class BomItemCreate(AjaxCreateView):
     model = BomItem
     form_class = EditBomItemForm
     template_name = 'part/bom-create.html'
+    ajax_template_name = 'modal_form.html'
+    ajax_form_title = 'Create BOM item'
 
     def get_initial(self):
         # Look for initial values
@@ -180,10 +188,12 @@ class BomItemCreate(CreateView):
         return initials
 
 
-class BomItemEdit(UpdateView):
+class BomItemEdit(AjaxUpdateView):
     model = BomItem
     form_class = EditBomItemForm
     template_name = 'part/bom-edit.html'
+    ajax_template_name = 'modal_form.html'
+    ajax_form_title = 'Edit BOM item'
 
 
 class BomItemDelete(DeleteView):

InvenTree/static/script/bootstrap.min.js

@@ -0,0 +1,7 @@
+/*!
+ * Bootstrap v3.3.7 (http://getbootstrap.com)
+ * Copyright 2011-2016 Twitter, Inc.
+ * Licensed under the MIT license
+ */
+if("undefined"==typeof jQuery)throw new Error("Bootstrap's JavaScript requires jQuery");+function(a){"use strict";var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1==b[0]&&9==b[1]&&b[2]<1||b[0]>3)throw new Error("Bootstrap's JavaScript requires jQuery version 1.9.1 or higher, but lower than version 4")}(jQuery),+function(a){"use strict";function b(){var a=document.createElement("bootstrap"),b={WebkitTransition:"webkitTransitionEnd",MozTransition:"transitionend",OTransition:"oTransitionEnd otransitionend",transition:"transitionend"};for(var c in b)if(void 0!==a.style[c])return{end:b[c]};return!1}a.fn.emulateTransitionEnd=function(b){var c=!1,d=this;a(this).one("bsTransitionEnd",function(){c=!0});var e=function(){c||a(d).trigger(a.support.transition.end)};return setTimeout(e,b),this},a(function(){a.support.transition=b(),a.support.transition&&(a.event.special.bsTransitionEnd={bindType:a.support.transition.end,delegateType:a.support.transition.end,handle:function(b){if(a(b.target).is(this))return b.handleObj.handler.apply(this,arguments)}})})}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var c=a(this),e=c.data("bs.alert");e||c.data("bs.alert",e=new d(this)),"string"==typeof b&&e[b].call(c)})}var c='[data-dismiss="alert"]',d=function(b){a(b).on("click",c,this.close)};d.VERSION="3.3.7",d.TRANSITION_DURATION=150,d.prototype.close=function(b){function c(){g.detach().trigger("closed.bs.alert").remove()}var e=a(this),f=e.attr("data-target");f||(f=e.attr("href"),f=f&&f.replace(/.*(?=#[^\s]*$)/,""));var 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c="disabled",d=this.$element,e=d.is("input")?"val":"html",f=d.data();b+="Text",null==f.resetText&&d.data("resetText",d[e]()),setTimeout(a.proxy(function(){d[e](null==f[b]?this.options[b]:f[b]),"loadingText"==b?(this.isLoading=!0,d.addClass(c).attr(c,c).prop(c,!0)):this.isLoading&&(this.isLoading=!1,d.removeClass(c).removeAttr(c).prop(c,!1))},this),0)},c.prototype.toggle=function(){var a=!0,b=this.$element.closest('[data-toggle="buttons"]');if(b.length){var c=this.$element.find("input");"radio"==c.prop("type")?(c.prop("checked")&&(a=!1),b.find(".active").removeClass("active"),this.$element.addClass("active")):"checkbox"==c.prop("type")&&(c.prop("checked")!==this.$element.hasClass("active")&&(a=!1),this.$element.toggleClass("active")),c.prop("checked",this.$element.hasClass("active")),a&&c.trigger("change")}else this.$element.attr("aria-pressed",!this.$element.hasClass("active")),this.$element.toggleClass("active")};var 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+this.activeTarget=b,this.clear();var c=this.selector+'[data-target="'+b+'"],'+this.selector+'[href="'+b+'"]',d=a(c).parents("li").addClass("active");d.parent(".dropdown-menu").length&&(d=d.closest("li.dropdown").addClass("active")),d.trigger("activate.bs.scrollspy")},b.prototype.clear=function(){a(this.selector).parentsUntil(this.options.target,".active").removeClass("active")};var d=a.fn.scrollspy;a.fn.scrollspy=c,a.fn.scrollspy.Constructor=b,a.fn.scrollspy.noConflict=function(){return a.fn.scrollspy=d,this},a(window).on("load.bs.scrollspy.data-api",function(){a('[data-spy="scroll"]').each(function(){var b=a(this);c.call(b,b.data())})})}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.tab");e||d.data("bs.tab",e=new c(this)),"string"==typeof b&&e[b]()})}var c=function(b){this.element=a(b)};c.VERSION="3.3.7",c.TRANSITION_DURATION=150,c.prototype.show=function(){var b=this.element,c=b.closest("ul:not(.dropdown-menu)"),d=b.data("target");if(d||(d=b.attr("href"),d=d&&d.replace(/.*(?=#[^\s]*$)/,"")),!b.parent("li").hasClass("active")){var e=c.find(".active:last a"),f=a.Event("hide.bs.tab",{relatedTarget:b[0]}),g=a.Event("show.bs.tab",{relatedTarget:e[0]});if(e.trigger(f),b.trigger(g),!g.isDefaultPrevented()&&!f.isDefaultPrevented()){var h=a(d);this.activate(b.closest("li"),c),this.activate(h,h.parent(),function(){e.trigger({type:"hidden.bs.tab",relatedTarget:b[0]}),b.trigger({type:"shown.bs.tab",relatedTarget:e[0]})})}}},c.prototype.activate=function(b,d,e){function f(){g.removeClass("active").find("> .dropdown-menu > .active").removeClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!1),b.addClass("active").find('[data-toggle="tab"]').attr("aria-expanded",!0),h?(b[0].offsetWidth,b.addClass("in")):b.removeClass("fade"),b.parent(".dropdown-menu").length&&b.closest("li.dropdown").addClass("active").end().find('[data-toggle="tab"]').attr("aria-expanded",!0),e&&e()}var g=d.find("> .active"),h=e&&a.support.transition&&(g.length&&g.hasClass("fade")||!!d.find("> .fade").length);g.length&&h?g.one("bsTransitionEnd",f).emulateTransitionEnd(c.TRANSITION_DURATION):f(),g.removeClass("in")};var d=a.fn.tab;a.fn.tab=b,a.fn.tab.Constructor=c,a.fn.tab.noConflict=function(){return a.fn.tab=d,this};var e=function(c){c.preventDefault(),b.call(a(this),"show")};a(document).on("click.bs.tab.data-api",'[data-toggle="tab"]',e).on("click.bs.tab.data-api",'[data-toggle="pill"]',e)}(jQuery),+function(a){"use strict";function b(b){return this.each(function(){var d=a(this),e=d.data("bs.affix"),f="object"==typeof b&&b;e||d.data("bs.affix",e=new c(this,f)),"string"==typeof b&&e[b]()})}var c=function(b,d){this.options=a.extend({},c.DEFAULTS,d),this.$target=a(this.options.target).on("scroll.bs.affix.data-api",a.proxy(this.checkPosition,this)).on("click.bs.affix.data-api",a.proxy(this.checkPositionWithEventLoop,this)),this.$element=a(b),this.affixed=null,this.unpin=null,this.pinnedOffset=null,this.checkPosition()};c.VERSION="3.3.7",c.RESET="affix affix-top affix-bottom",c.DEFAULTS={offset:0,target:window},c.prototype.getState=function(a,b,c,d){var e=this.$target.scrollTop(),f=this.$element.offset(),g=this.$target.height();if(null!=c&&"top"==this.affixed)return e<c&&"top";if("bottom"==this.affixed)return null!=c?!(e+this.unpin<=f.top)&&"bottom":!(e+g<=a-d)&&"bottom";var h=null==this.affixed,i=h?e:f.top,j=h?g:b;return null!=c&&e<=c?"top":null!=d&&i+j>=a-d&&"bottom"},c.prototype.getPinnedOffset=function(){if(this.pinnedOffset)return this.pinnedOffset;this.$element.removeClass(c.RESET).addClass("affix");var a=this.$target.scrollTop(),b=this.$element.offset();return this.pinnedOffset=b.top-a},c.prototype.checkPositionWithEventLoop=function(){setTimeout(a.proxy(this.checkPosition,this),1)},c.prototype.checkPosition=function(){if(this.$element.is(":visible")){var b=this.$element.height(),d=this.options.offset,e=d.top,f=d.bottom,g=Math.max(a(document).height(),a(document.body).height());"object"!=typeof d&&(f=e=d),"function"==typeof e&&(e=d.top(this.$element)),"function"==typeof f&&(f=d.bottom(this.$element));var h=this.getState(g,b,e,f);if(this.affixed!=h){null!=this.unpin&&this.$element.css("top","");var i="affix"+(h?"-"+h:""),j=a.Event(i+".bs.affix");if(this.$element.trigger(j),j.isDefaultPrevented())return;this.affixed=h,this.unpin="bottom"==h?this.getPinnedOffset():null,this.$element.removeClass(c.RESET).addClass(i).trigger(i.replace("affix","affixed")+".bs.affix")}"bottom"==h&&this.$element.offset({top:g-b-f})}};var d=a.fn.affix;a.fn.affix=b,a.fn.affix.Constructor=c,a.fn.affix.noConflict=function(){return a.fn.affix=d,this},a(window).on("load",function(){a('[data-spy="affix"]').each(function(){var c=a(this),d=c.data();d.offset=d.offset||{},null!=d.offsetBottom&&(d.offset.bottom=d.offsetBottom),null!=d.offsetTop&&(d.offset.top=d.offsetTop),b.call(c,d)})})}(jQuery);

InvenTree/static/script/modal_form.js

@@ -0,0 +1,56 @@
+function launchModalForm(modal, url, data) {
+    $.ajax({
+        url: url,       // Where to request the data from
+        type: 'get',    // GET request
+        data: data,     // Any additional context data (e.g. initial values)
+        dataType: 'json',
+        beforeSend: function() {
+            $(modal).modal('show');
+        },
+        success: function(response) {
+            if (response.html_form) {
+                var target = modal + ' .modal-content';
+                $(target).html(response.html_form);
+            } else {
+                alert('JSON response missing form data');
+                $(modal).modal('hide');
+            }
+        },
+        error: function (xhr, ajaxOptions, thrownError) {
+            alert('Error requesting form data:\n' + thrownError);
+            $(modal).modal('hide');
+        }
+    });
+
+    $(modal).on('submit', '.js-modal-form', function() {
+        var form = $(this);
+
+        $.ajax({
+            url: url,
+            data: form.serialize(),
+            type: form.attr('method'),
+            dataType: 'json',
+            success: function (response) {
+                if (response.form_valid) {
+                    alert("Success!");
+                    $(modal).modal('hide');
+                }
+                else if (response.html_form) {
+                    var target = modal + ' .modal-content';
+                    $(target).html(response.html_form);
+                }
+                else {
+                    alert('JSON response missing form data');
+                    $(modal).modal('hide');
+                }
+            },
+            error: function (xhr, ajaxOptions, thrownError) {
+                alert("Error posting form data:\n" + thrownError);
+                $(modal).modal('hide');
+            }
+        });
+
+        // Override the default form submit functionality
+        return false;
+    });
+}

InvenTree/templates/base.html

@@ -13,11 +13,6 @@
 <link rel='stylesheet' href="{% static 'css/bootstrap_3.3.7_css_bootstrap.min.css' %}">
 <link rel="stylesheet" href="{% static 'css/inventree.css' %}">
 
-
-<!-- Scripts -->
-<script type="text/javascript" src="{% static 'script/jquery_3.3.1_jquery.min.js' %}"></script>
-
-
 {% block head %}
 
 {% endblock %}
@@ -39,5 +34,13 @@ InvenTree
 {% endblock %}
 </div>
 
+<!-- Scripts -->
+<script type="text/javascript" src="{% static 'script/jquery_3.3.1_jquery.min.js' %}"></script>
+<script type="text/javascript" src="{% static 'script/bootstrap.min.js' %}"></script>
+
+{% block javascript %}
+
+{% endblock %}
+
 </body>
 </html>

InvenTree/templates/modal_form.html

@@ -0,0 +1,17 @@
+<form method="post" action='{{ form_action }}' class='js-modal-form'>
+  {% csrf_token %}
+  <div class="modal-header">
+    <button type="button" class="close" data-dismiss="modal" aria-label="Close">
+      <span aria-hidden="true">&times;</span>
+    </button>
+    <h4 class="modal-title">{{ form_title }}</h4>
+  </div>
+  <div class="modal-body">
+      {% load crispy_forms_tags %}
+      {% crispy form %}
+  </div>
+  <div class="modal-footer">
+    <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
+    <button type="submit" class="btn btn-primary">{{ submit_text }}</button>
+  </div>
+</form>