1 <script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
3 <div class="autocomplete" style="width:400px;">
4 <div id="warning_pane" style="background: #FFFFFF; color: #CC0000;">
5 {% if incompatible == "true" %}
6 <h3>Warning: Incompatible Configuration</h3>
7 <p>Please make a different selection, as the current config conflicts with the selected pod</p>
10 <input id="user_field" name="ignore_this" class="form-control" autocomplete="off" type="text" placeholder="{{placeholder}}" value="{{initial.name}}" oninput="search(this.value)"
11 {% if disabled %} disabled {% endif %}
14 <input type="hidden" id="selector" name="{{ name }}" class="form-control" style="display: none;"
15 {% if disabled %} disabled {% endif %}
19 <ul id="drop_results"></ul>
22 <div id="default_entry_wrap" style="display: none;">
23 <div class="list_entry unremovable_list_entry">
24 <p id="default_text" class="full_name"></p>
25 <button class="btn-remove btn disabled">remove</button>
32 <div id="added_counter" style="text-align: center; margin: 10px;"><p id="added_number" style="display: inline;">0</p><p style="display: inline;">/
33 {% if selectable_limit > -1 %} {{ selectable_limit }} {% else %} ∞ {% endif %}added</p></div>
43 list-style-type: none;
50 border: solid 1px #ddd;
57 border: 1px solid #ddd;
58 background-color: #f6f6f6;
60 text-decoration: none;
73 border: 1px solid #ddd;
76 vertical-align: middle;
82 #drop_results li a:hover{
83 background-color: #ffffff;
87 display: inline-block;
91 display: inline-block;
97 <script type="text/javascript">
99 var show_from_noentry = {{show_from_noentry|default:"false"}};
100 var show_x_results = {{show_x_results|default:-1}};
101 var results_scrollable = {{results_scrollable|default:"false"}};
102 var selectable_limit = {{selectable_limit|default:-1}};
103 var field_name = "{{name|default:"users"}}";
104 var placeholder = "{{placeholder|default:"begin typing"}}";
105 var default_entry = "{{default_entry}}";
108 var items = {{items|safe}}
111 var expanded_name_trie = {}
112 expanded_name_trie.isComplete = false;
113 var small_name_trie = {}
114 small_name_trie.isComplete = false;
116 string_trie.isComplete = false;
118 var added_items = [];
120 var added_template = {{ added_list|default:"{}" }};
124 var default_entry_div = document.getElementById("default_entry_wrap");
125 default_entry_div.style.display = "inherit";
127 var entry_p = document.getElementById("default_text");
128 entry_p.innerText = default_entry;
133 if( show_from_noentry )
139 var textfield = document.getElementById("user_field");
140 var drop = document.getElementById("drop_results");
142 textfield.disabled = "True";
143 drop.style.display = "none";
145 var btns = document.getElementsByClassName("btn-remove");
146 for( var i = 0; i < btns.length; i++ )
148 btns[i].classList.add("disabled");
153 build_all_tries(items);
155 var initial = {{ initial|safe }};
157 for( var i = 0; i < initial.length; i++)
159 select_item(String(initial[i]));
161 if(initial.length == 1)
163 search(items[initial[0]]["small_name"]);
164 document.getElementById("user_field").value = items[initial[0]]["small_name"];
168 function build_all_tries(dict)
176 function add_item(item)
179 add_to_tree(item['expanded_name'], id, expanded_name_trie);
180 add_to_tree(item['small_name'], id, small_name_trie);
181 add_to_tree(item['string'], id, string_trie);
184 function add_to_tree(str, id, trie)
189 if( !inner_trie[str.charAt(0)] )
192 inner_trie[str.charAt(0)] = new_trie;
196 new_trie = inner_trie[str.charAt(0)];
199 if( str.length == 1 )
201 new_trie.isComplete = true;
202 new_trie.itemID = id;
204 inner_trie = new_trie;
205 str = str.substring(1);
209 function search(input)
211 if( input.length == 0 && !show_from_noentry){
215 else if( input.length == 0 && show_from_noentry)
217 dropdown(items); //show all items
222 var tr1 = getSubtree(input, expanded_name_trie);
224 var tr2 = getSubtree(input, small_name_trie);
226 var tr3 = getSubtree(input, string_trie);
228 var results = collate(trees);
233 function getSubtree(input, given_trie)
236 recursive function to return the trie accessed at input
239 if( input.length == 0 ){
244 var substr = input.substring(0, input.length - 1);
245 var last_char = input.charAt(input.length-1);
246 var subtrie = getSubtree(substr, given_trie);
247 if( !subtrie ) //substr not in the trie
251 var indexed_trie = subtrie[last_char];
256 function serialize(trie)
259 takes in a trie and returns a list of its item id's
264 return itemIDs; //empty, base case
266 for( var key in trie )
272 itemIDs = itemIDs.concat(serialize(trie[key]));
274 if ( trie.isComplete )
276 itemIDs.push( trie.itemID );
282 function collate(trees)
285 takes a list of tries
286 returns a list of ids of objects that are available
289 for( var i in trees )
291 var available_IDs = serialize(trees[i]);
292 for( var j=0; j<available_IDs.length; j++){
293 var itemID = available_IDs[j];
294 results[itemID] = items[itemID];
300 function dropdown(ids)
303 takes in a mapping of ids to objects in items
304 and displays them in the dropdown
306 var drop = document.getElementById("drop_results");
307 while(drop.firstChild)
309 drop.removeChild(drop.firstChild);
314 var result_entry = document.createElement("li");
315 var result_button = document.createElement("a");
317 var result_text = document.createTextNode(obj['small_name'] + " : " + obj['expanded_name']);
318 result_button.appendChild(result_text);
319 result_button.setAttribute('onclick', 'select_item("' + obj['id'] + '")');
320 result_entry.appendChild(result_button);
321 drop.appendChild(result_entry);
324 if( !drop.firstChild )
326 drop.style.display = 'none';
330 drop.style.display = 'inherit';
334 function select_item(item_id)
337 var item = items[item_id];
338 if( (selectable_limit > -1 && added_items.length < selectable_limit) || selectable_limit < 0 )
340 if( added_items.indexOf(item) == -1 )
342 added_items.push(item);
346 update_selected_list();
347 document.getElementById("user_field").focus();
350 function remove_item(item_ref)
353 item = Object.values(items)[item_ref];
354 var index = added_items.indexOf(item);
355 added_items.splice(index, 1);
357 update_selected_list()
358 document.getElementById("user_field").focus();
361 function edit_item(item_id){
362 var wf_type = "{{wf_type}}";
363 parent.add_edit_wf(wf_type, item_id);
366 function update_selected_list()
368 document.getElementById("added_number").innerText = added_items.length;
369 selector = document.getElementById('selector');
370 selector.value = JSON.stringify(added_items);
371 added_list = document.getElementById('added_list');
373 while(selector.firstChild)
375 selector.removeChild(selector.firstChild);
377 while(added_list.firstChild)
379 added_list.removeChild(added_list.firstChild);
384 for( var key in added_items )
386 item = added_items[key];
388 list_html += '<div class="list_entry"><p class="full_name">'
389 + item["expanded_name"]
390 + '</p><p class="small_name">, '
392 + '</p><button onclick="remove_item('
393 + Object.values(items).indexOf(item)
394 + ')" class="btn-remove btn">remove</button>';
396 list_html += '<button onclick="edit_item('
398 + ')" class="btn-remove btn">edit</button>';
400 list_html += '</div>';
403 added_list.innerHTML = list_html;
409 display: inline-block;
412 display: inline-block;