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path: root/src/templates/dashboard/searchable_select_multiple.html
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<script src="https://code.jquery.com/jquery-2.2.4.min.js"></script>
<script src="/static/js/dashboard.js"></script>

<div id="search_select_outer" class="autocomplete">
    <div id="warning_pane" style="background: #FFFFFF; color: #CC0000;">
        {% if incompatible == "true" %}
        <h3>Warning: Incompatible Configuration</h3>
        <p>Please make a different selection, as the current config conflicts with the selected pod</p>
        {% endif %}
    </div>
    <div id="added_counter">
        <p id="added_number">0</p>
        <p id="addable_limit">/ {% if selectable_limit > -1 %} {{ selectable_limit }} {% else %} &infin; {% endif %}added</p>
    </div>

    <div id="added_list">

    </div>

    <input id="user_field" name="ignore_this" class="form-control" autocomplete="off" type="text" placeholder="{{placeholder}}" value="" oninput="searchable_select_multiple_widget.search(this.value)"
    {% if disabled %} disabled {% endif %}
    >
    </input>

    <input type="hidden" id="selector" name="{{ name }}" class="form-control" style="display: none;"
    {% if disabled %} disabled {% endif %}
    >
    </input>

    <div id="scroll_restrictor">
        <ul id="drop_results"></ul>
    </div>
    <style>
        #scroll_restrictor {
            flex: 1;
            position: relative;
            overflow-y: auto;
            padding-bottom: 10px;
        }

        #added_list {
            margin-bottom: 5px;
        }

        .autocomplete {
            display: flex;
            flex: 1;
            flex-direction: column;
        }
        #user_field {
            font-size: 14pt;
            padding: 5px;
            height: 40px;
            border: 1px solid #ccc;
            border-radius: 5px;

        }

        #drop_results{
            list-style-type: none;
            padding: 0;
            margin: 0;
            min-height: 0;
            border: solid 1px #ddd;
            border-top: none;
            border-bottom: none;
            visibility: inherit;
            flex: 1;

            position: absolute;
            width: 100%;

        }

        #drop_results li a{
            font-size: 14pt;
            background-color: #f6f6f6;
            padding: 7px;
            text-decoration: none;
            display: block;
            overflow: hidden;
            text-overflow: ellipsis;
            white-space: nowrap;
        }

        #drop_results li a {
            border-bottom: 1px solid #ddd;
        }

        .list_entry {
            border: 1px solid #ccc;
            border-radius: 5px;
            margin-top: 5px;
            vertical-align: middle;
            line-height: 40px;
            height: 40px;
            padding-left: 12px;
            width: 100%;
            display: flex;
        }

        #drop_results li a:hover{
            background-color: #ffffff;
        }

        .added_entry_text {
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
            display: inline;
            width: 100%;
        }

        .btn-remove {
            float: right;
            height: 30px;
            margin: 4px;
            padding: 1px;
            max-width: 20%;
            width: 15%;
            min-width: 70px;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .entry_tooltip {
            display: none;
        }

        #drop_results li a:hover .entry_tooltip {
            position: absolute;
            background: #444;
            color: #ddd;
            text-align: center;
            font-size: 12pt;
            border-radius: 3px;

        }

        #drop_results {
            max-width: 100%;
            display: inline-block;
            list-style-type: none;
            overflow: hidden;
            white-space: nowrap;
            text-overflow: ellipsis;
        }

        #drop_results li {
            overflow: hidden;
            text-overflow: ellipsis;
        }

        #added_counter {
            text-align: center;
        }

        #added_number, #addable_limit {
            display: inline;
        }
    </style>
</div>

<script type="text/javascript">
    function searchableSelectMultipleWidgetEntry() {
        let format_vars = {
            "show_from_noentry": {{show_from_noentry|yesno:"true,false"}},
            "show_x_results": {{show_x_results|default:-1}},
            "results_scrollable": {{results_scrollable|yesno:"true,false"}},
            "selectable_limit": {{selectable_limit|default:-1}},
            "placeholder": "{{placeholder|default:"begin typing"}}"
        };

        let field_dataset = {{items|safe}};

        let field_initial = {{ initial|safe }};

        //global
        searchable_select_multiple_widget = new SearchableSelectMultipleWidget(format_vars, field_dataset, field_initial);
    }

    searchableSelectMultipleWidgetEntry();

    /*
    var show_from_noentry = context(show_from_noentry|yesno:"true,false") // whether to show any results before user starts typing
    var show_x_results = context(show_x_results|default:-1) // how many results to show at a time, -1 shows all results
    var results_scrollable = {{results_scrollable|yesno:"true,false") // whether list should be scrollable
    var selectable_limit = {{selectable_limit|default:-1) // how many selections can be made, -1 allows infinitely many
    var placeholder = "context(placeholder|default:"begin typing")" // placeholder that goes in text box

    needed info
    var items = context(items|safe) // items to add to trie. Type is a dictionary of dictionaries with structure:
        {
            id# : {
                "id": any, identifiable on backend
                "small_name": string, displayed first (before separator), searchable (use for e.g. username)
                "expanded_name": string, displayed second (after separator), searchable (use for e.g. email address)
                "string": string, not displayed, still searchable
            }
        }

     used later:
    context(selectable_limit): changes what number displays for field
    context(name): form identifiable name, relevant for backend
        // when submitted, form will contain field data in post with name as the key
    context(placeholder): "greyed out" contents put into search field initially to guide user as to what they're searching for
    context(initial): in search_field_init(), marked safe, an array of id's each referring to an id from items
    */
</script>