Support de typeahead pour les select multiples avec tokenfield

machines/templates/machines/machine.html

@@ -118,7 +118,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
     {% endif %}
     {% if serviceform %}
     <h3>Service</h3>
-    {% bootstrap_form serviceform %}
+    {% massive_bootstrap_form serviceform 'servers' %}
     {% endif %}
     {% if vlanform %}
     <h3>Vlan</h3>

re2o/templatetags/massive_bootstrap_form.py

@@ -22,6 +22,7 @@
 from django import template
 from django.utils.safestring import mark_safe
 from django.forms import TextInput
+from django.forms.widgets import Select
 from bootstrap3.templatetags.bootstrap3 import bootstrap_form
 from bootstrap3.utils import render_tag
 from bootstrap3.forms import render_field
@@ -165,12 +166,26 @@ def massive_bootstrap_form(form, mbf_fields, *args, **kwargs):
     hidden_fields = [h.name for h in form.hidden_fields()]
 
     html = ''
+
     for f_name, f_value in form.fields.items() :
         if not f_name in exclude :
             if f_name in fields and not f_name in hidden_fields :
+
+                if not isinstance(f_value.widget, Select) :
+                    raise ValueError(
+                        ('Field named {f_name} from {form} is not a Select and'
+                            'can\'t be rendered with massive_bootstrap_form.'
+                        ).format(
+                            f_name=f_name,
+                            form=form
+                        )
+                    )
+
+                multiple = f_value.widget.allow_multiple_selected
                 f_bound = f_value.get_bound_field( form, f_name )
+
                 f_value.widget = TextInput(
-                        attrs={
+                    attrs = {
                         'name': 'mbf_'+f_name,
                         'placeholder': f_value.empty_label
                     }
@@ -180,19 +195,35 @@ def massive_bootstrap_form(form, mbf_fields, *args, **kwargs):
                     *args,
                     **kwargs
                 )
-                    html += render_tag(
+
-                        'div',
+                if multiple :
-                        content = hidden_tag( f_bound, f_name ) +
+                    content = mbf_js(
-                        mbf_js(
                         f_name,
                         f_value,
                         f_bound,
+                        multiple,
                         choices,
                         engine,
                         match_func,
                         update_on
                     )
+                else :
+                    content = hidden_tag( f_bound, f_name ) + mbf_js(
+                        f_name,
+                        f_value,
+                        f_bound,
+                        multiple,
+                        choices,
+                        engine,
+                        match_func,
+                        update_on
                     )
+                html += render_tag(
+                    'div',
+                    content = content,
+                    attrs = { 'id': custom_div_id( f_bound ) }
+                )
+
             else:
                 html += render_field(
                     f_value.get_bound_field( form, f_name ),
@@ -208,7 +239,11 @@ def input_id( f_bound ) :
 
 def hidden_id( f_bound ):
     """ The id of the HTML hidden input element """
-    return input_id( f_bound ) +'_hidden'
+    return input_id( f_bound ) + '_hidden'
+
+def custom_div_id( f_bound ):
+    """ The id of the HTML div element containing values and script """
+    return input_id( f_bound ) + '_div'
 
 def hidden_tag( f_bound, f_name ):
     """ The HTML hidden input element """
@@ -222,21 +257,61 @@ def hidden_tag( f_bound, f_name ):
         }
     )
 
-def mbf_js( f_name, f_value, f_bound,
+def mbf_js( f_name, f_value, f_bound, multiple,
         choices_, engine_, match_func_, update_on_ ) :
     """ The whole script to use """
 
-    choices = mark_safe( choices_[f_name] ) if f_name in choices_.keys()     \
+    choices = ( mark_safe( choices_[f_name] ) if f_name in choices_.keys()
-        else default_choices( f_value )
+        else default_choices( f_value ) )
 
-    engine = mark_safe( engine_[f_name] ) if f_name in engine_.keys()        \
+    engine = ( mark_safe( engine_[f_name] ) if f_name in engine_.keys()
-        else default_engine ( f_name )
+        else default_engine ( f_name ) )
 
-    match_func = mark_safe( match_func_[f_name] )                            \
+    match_func = ( mark_safe( match_func_[f_name] )
-        if f_name in match_func_.keys() else default_match_func( f_name )
+        if f_name in match_func_.keys() else default_match_func( f_name ) )
 
     update_on = update_on_[f_name] if f_name in update_on_.keys() else []
 
+    if multiple :
+        js_content = (
+            'var choices_{f_name} = {choices};'
+            'var engine_{f_name};'
+            'var setup_{f_name} = function() {{'
+                'engine_{f_name} = {engine};'
+                '$( "#{input_id}" ).tokenfield( "destroy" );'
+                '$( "#{input_id}" ).tokenfield({{typeahead: [ {datasets} ] }});'
+            '}};'
+            '$( "#{input_id}" ).bind( "tokenfield:createtoken", {create} );'
+            '$( "#{input_id}" ).bind( "tokenfield:edittoken", {edit} );'
+            '$( "#{input_id}" ).bind( "tokenfield:removetoken", {remove} );'
+            '{updates}'
+            '$( "#{input_id}" ).ready( function() {{'
+                'setup_{f_name}();'
+                '{init_input}'
+            '}} );'
+            ).format(
+                    f_name = f_name,
+                    choices = choices,
+                    engine = engine,
+                    input_id = input_id( f_bound ),
+                    datasets = default_datasets( f_name, match_func ),
+                    create = tokenfield_create( f_name, f_bound ),
+                    edit = tokenfield_edit( f_bound ),
+                    remove = tokenfield_remove( f_bound ),
+                    updates = ''.join( [ (
+                        '$( "#{u_id}" ).change( function() {{'
+                            'setup_{f_name}();'
+                            '{reset_input}'
+                        '}} );'
+                        ).format(
+                            u_id = u_id,
+                            reset_input = tokenfield_reset_input( f_bound ),
+                            f_name = f_name
+                        ) for u_id in update_on ]
+                    ),
+                    init_input = tokenfield_init_input( f_name, f_bound ),
+            )
+    else :
         js_content = (
             'var choices_{f_name} = {choices};'
             'var engine_{f_name};'
@@ -245,7 +320,7 @@ def mbf_js( f_name, f_value, f_bound,
                 '$( "#{input_id}" ).typeahead( "destroy" );'
                 '$( "#{input_id}" ).typeahead( {datasets} );'
             '}};'
-        '$( "#{input_id}" ).bind( "typeahead:select", {updater} );'
+            '$( "#{input_id}" ).bind( "typeahead:select", {select} );'
             '$( "#{input_id}" ).bind( "typeahead:change", {change} );'
             '{updates}'
             '$( "#{input_id}" ).ready( function() {{'
@@ -258,7 +333,7 @@ def mbf_js( f_name, f_value, f_bound,
                     engine = engine,
                     input_id = input_id( f_bound ),
                     datasets = default_datasets( f_name, match_func ),
-                updater = typeahead_updater( f_bound ),
+                    select = typeahead_select( f_bound ),
                     change = typeahead_change( f_bound ),
                     updates = ''.join( [ (
                         '$( "#{u_id}" ).change( function() {{'
@@ -267,16 +342,16 @@ def mbf_js( f_name, f_value, f_bound,
                         '}} );'
                         ).format(
                             u_id = u_id,
-                        reset_input = reset_input( f_bound ),
+                            reset_input = typeahead_reset_input( f_bound ),
                             f_name = f_name
                         ) for u_id in update_on ]
                     ),
-                init_input = init_input( f_name, f_bound ),
+                    init_input = typeahead_init_input( f_name, f_bound ),
             )
 
     return render_tag( 'script', content=mark_safe( js_content ) )
 
-def init_input( f_name, f_bound ) :
+def typeahead_init_input( f_name, f_bound ) :
     """ The JS script to init the fields values """
     init_key = f_bound.value() or '""'
     return (
@@ -293,7 +368,7 @@ def init_input( f_name, f_bound ) :
                 hidden_id = hidden_id( f_bound )
         )
 
-def reset_input( f_bound ) :
+def typeahead_reset_input( f_bound ) :
     """ The JS script to reset the fields values """
     return (
         '$( "#{input_id}" ).typeahead("val", "");'
@@ -303,6 +378,31 @@ def reset_input( f_bound ) :
                 hidden_id = hidden_id( f_bound )
         )
 
+def tokenfield_init_input( f_name, f_bound ) :
+    """ The JS script to init the fields values """
+    init_key = f_bound.value() or '""'
+    return (
+        '$( "#{input_id}" ).tokenfield("setTokens", {init_val});'
+        ).format(
+                input_id = input_id( f_bound ),
+                init_val = '""' if init_key == '""' else (
+                    'engine_{f_name}.get( {init_key} ).map('
+                        'function(o) {{ return o.value; }}'
+                    ')').format(
+                        f_name = f_name,
+                        init_key = init_key
+                    ),
+                init_key = init_key,
+        )
+
+def tokenfield_reset_input( f_bound ) :
+    """ The JS script to reset the fields values """
+    return (
+        '$( "#{input_id}" ).tokenfield("setTokens", "");'
+        ).format(
+                input_id = input_id( f_bound ),
+        )
+
 def default_choices( f_value ) :
     """ The JS script creating the variable choices_<fieldname> """
     return '[{objects}]'.format(
@@ -362,7 +462,7 @@ def default_match_func ( f_name ) :
                 f_name = f_name
         )
 
-def typeahead_updater( f_bound ):
+def typeahead_select( f_bound ):
     """ The JS script creating the function triggered when an item is
     selected through typeahead """
     return (
@@ -391,3 +491,52 @@ def typeahead_change( f_bound ):
                 hidden_id = hidden_id( f_bound )
         )
 
+def tokenfield_create( f_name, f_bound ):
+    """ The JS script triggered when a new token is created in tokenfield. """
+    return (
+        'function(evt) {{'
+            'var data = evt.attrs.value;'
+            'var i = 0;'
+            'while ( i<choices_{f_name}.length &&'
+                    'choices_{f_name}[i].value !== data ) {{'
+                'i++;'
+            '}}'
+            'if ( i === choices_{f_name}.length ) {{ return false; }}'
+            'var new_input = document.createElement("input");'
+            'new_input.type = "hidden";'
+            'new_input.id = "{hidden_id}_"+data;'
+            'new_input.value = choices_{f_name}[i].key.toString();'
+            'new_input.name = "{name}";'
+            '$( "#{div_id}" ).append(new_input);'
+        '}}'
+        ).format(
+            f_name = f_name,
+            hidden_id = hidden_id( f_bound ),
+            name = f_bound.html_name,
+            div_id = custom_div_id( f_bound )
+        )
+
+def tokenfield_edit( f_bound ):
+    """ The JS script triggered when a token is edited in tokenfield. """
+    return (
+        'function(evt) {{'
+            'var data = evt.attrs.value;'
+            'var old_input = document.getElementById( "{hidden_id}_"+data );'
+            'old_input.parentNode.removeChild(old_input);'
+        '}}'
+        ).format(
+            hidden_id = hidden_id( f_bound )
+        )
+
+def tokenfield_remove( f_bound ):
+    """ The JS script trigggered when a token is removed from tokenfield. """
+    return (
+        'function(evt) {{'
+            'var data = evt.attrs.value;'
+            'var old_input = document.getElementById( "{hidden_id}_"+data );'
+            'old_input.parentNode.removeChild(old_input);'
+        '}}'
+        ).format(
+            hidden_id = hidden_id( f_bound )
+        )
+

static/css/bootstrap-tokenfield.css

@@ -0,0 +1,210 @@
+/*!
+ * bootstrap-tokenfield
+ * https://github.com/sliptree/bootstrap-tokenfield
+ * Copyright 2013-2014 Sliptree and other contributors; Licensed MIT
+ */
+@-webkit-keyframes blink {
+  0% {
+    border-color: #ededed;
+  }
+  100% {
+    border-color: #b94a48;
+  }
+}
+@-moz-keyframes blink {
+  0% {
+    border-color: #ededed;
+  }
+  100% {
+    border-color: #b94a48;
+  }
+}
+@keyframes blink {
+  0% {
+    border-color: #ededed;
+  }
+  100% {
+    border-color: #b94a48;
+  }
+}
+.tokenfield {
+  height: auto;
+  min-height: 34px;
+  padding-bottom: 0px;
+}
+.tokenfield.focus {
+  border-color: #66afe9;
+  outline: 0;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);
+  box-shadow: inset 0 1px 1px rgba(0, 0, 0, .075), 0 0 8px rgba(102, 175, 233, 0.6);
+}
+.tokenfield .token {
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  border-radius: 3px;
+  display: inline-block;
+  border: 1px solid #d9d9d9;
+  background-color: #ededed;
+  white-space: nowrap;
+  margin: -1px 5px 5px 0;
+  height: 22px;
+  vertical-align: top;
+  cursor: default;
+}
+.tokenfield .token:hover {
+  border-color: #b9b9b9;
+}
+.tokenfield .token.active {
+  border-color: #52a8ec;
+  border-color: rgba(82, 168, 236, 0.8);
+}
+.tokenfield .token.duplicate {
+  border-color: #ebccd1;
+  -webkit-animation-name: blink;
+  animation-name: blink;
+  -webkit-animation-duration: 0.1s;
+  animation-duration: 0.1s;
+  -webkit-animation-direction: normal;
+  animation-direction: normal;
+  -webkit-animation-timing-function: ease;
+  animation-timing-function: ease;
+  -webkit-animation-iteration-count: infinite;
+  animation-iteration-count: infinite;
+}
+.tokenfield .token.invalid {
+  background: none;
+  border: 1px solid transparent;
+  -webkit-border-radius: 0;
+  -moz-border-radius: 0;
+  border-radius: 0;
+  border-bottom: 1px dotted #d9534f;
+}
+.tokenfield .token.invalid.active {
+  background: #ededed;
+  border: 1px solid #ededed;
+  -webkit-border-radius: 3px;
+  -moz-border-radius: 3px;
+  border-radius: 3px;
+}
+.tokenfield .token .token-label {
+  display: inline-block;
+  overflow: hidden;
+  text-overflow: ellipsis;
+  padding-left: 4px;
+  vertical-align: top;
+}
+.tokenfield .token .close {
+  font-family: Arial;
+  display: inline-block;
+  line-height: 100%;
+  font-size: 1.1em;
+  line-height: 1.49em;
+  margin-left: 5px;
+  float: none;
+  height: 100%;
+  vertical-align: top;
+  padding-right: 4px;
+}
+.tokenfield .token-input {
+  background: none;
+  width: 60px;
+  min-width: 60px;
+  border: 0;
+  height: 20px;
+  padding: 0;
+  margin-bottom: 6px;
+  -webkit-box-shadow: none;
+  box-shadow: none;
+}
+.tokenfield .token-input:focus {
+  border-color: transparent;
+  outline: 0;
+  /* IE6-9 */
+  -webkit-box-shadow: none;
+  box-shadow: none;
+}
+.tokenfield.disabled {
+  cursor: not-allowed;
+  background-color: #eeeeee;
+}
+.tokenfield.disabled .token-input {
+  cursor: not-allowed;
+}
+.tokenfield.disabled .token:hover {
+  cursor: not-allowed;
+  border-color: #d9d9d9;
+}
+.tokenfield.disabled .token:hover .close {
+  cursor: not-allowed;
+  opacity: 0.2;
+  filter: alpha(opacity=20);
+}
+.has-warning .tokenfield.focus {
+  border-color: #66512c;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;
+  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #c0a16b;
+}
+.has-error .tokenfield.focus {
+  border-color: #843534;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;
+  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #ce8483;
+}
+.has-success .tokenfield.focus {
+  border-color: #2b542c;
+  -webkit-box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;
+  box-shadow: inset 0 1px 1px rgba(0, 0, 0, 0.075), 0 0 6px #67b168;
+}
+.tokenfield.input-sm,
+.input-group-sm .tokenfield {
+  min-height: 30px;
+  padding-bottom: 0px;
+}
+.input-group-sm .token,
+.tokenfield.input-sm .token {
+  height: 20px;
+  margin-bottom: 4px;
+}
+.input-group-sm .token-input,
+.tokenfield.input-sm .token-input {
+  height: 18px;
+  margin-bottom: 5px;
+}
+.tokenfield.input-lg,
+.input-group-lg .tokenfield {
+  height: auto;
+  min-height: 45px;
+  padding-bottom: 4px;
+}
+.input-group-lg .token,
+.tokenfield.input-lg .token {
+  height: 25px;
+}
+.input-group-lg .token-label,
+.tokenfield.input-lg .token-label {
+  line-height: 23px;
+}
+.input-group-lg .token .close,
+.tokenfield.input-lg .token .close {
+  line-height: 1.3em;
+}
+.input-group-lg .token-input,
+.tokenfield.input-lg .token-input {
+  height: 23px;
+  line-height: 23px;
+  margin-bottom: 6px;
+  vertical-align: top;
+}
+.tokenfield.rtl {
+  direction: rtl;
+  text-align: right;
+}
+.tokenfield.rtl .token {
+  margin: -1px 0 5px 5px;
+}
+.tokenfield.rtl .token .token-label {
+  padding-left: 0px;
+  padding-right: 4px;
+}

static/js/bootstrap-tokenfield/LICENSE.md

@@ -0,0 +1,23 @@
+#### Sliptree
+- by Illimar Tambek for [Sliptree](http://sliptree.com)
+- Copyright (c) 2013 by Sliptree
+
+Available for use under the [MIT License](http://en.wikipedia.org/wiki/MIT_License)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

templates/base.html

@@ -33,12 +33,16 @@ with this program; if not, write to the Free Software Foundation, Inc.,
         {# Load CSS and JavaScript #}
         {% bootstrap_css %}
 	<link href="/static/css/typeaheadjs.css" rel="stylesheet">
+	<link href="/static/css/bootstrap-tokenfield.css" rel="stylesheet">
+	{% comment %}<link href="/static/css/jquery-ui.css" rel="stylesheet">{% endcomment %}
 
         {% bootstrap_javascript %}
 	<script src="/static/js/typeahead/typeahead.js"></script>
 	<script src="/static/js/handlebars/handlebars.js"></script>
 	<script src="/static/js/konami/konami.js"></script>
 	<script src="/static/js/sapphire.js"> var s=Sapphire(); Konami(s.activate); </script>
+	<script src="/static/js/bootstrap-tokenfield/bootstrap-tokenfield.js"></script>
+	{% comment %}<script src="/static/js/jquery-ui.js"></script>{% endcomment %}
         <link rel="stylesheet" href="{% static "/css/base.css" %}">
         <meta name="viewport" content="width=device-width, initial-scale=1">
         <title>{{ site_name }} : {% block title %}Accueil{% endblock %}</title>