<script type="text/javascript">
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RED.nodes.registerType('ui_dropdown',{
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category: RED._("node-red-dashboard/ui_base:ui_base.label.category"),
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color: 'rgb(176, 223, 227)',
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defaults: {
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name: {value: ''},
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label: {value: ''},
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tooltip: {value: ''},
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place: {value: 'Select option'},
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group: {type: 'ui_group', required:true},
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order: {value: 0},
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width: {value: 0, validate: function(v) {
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var width = v||0;
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var currentGroup = $('#node-input-group').val()||this.group;
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var groupNode = RED.nodes.node(currentGroup);
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var valid = !groupNode || +width <= +groupNode.width;
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$("#node-input-size").toggleClass("input-error",!valid);
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return valid;
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}
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},
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height: {value: 0},
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passthru: {value: true},
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multiple: {value: false},
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options: {value:[{value: '', label : ''}],
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validate:function(v) {
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var unique = new Set(v.map(function(o) {return o.value;}));
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return v.length == unique.size;
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}},
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payload: {value: ''},
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topic: {value: 'topic', validate: (RED.validators.hasOwnProperty('typedInput')?RED.validators.typedInput('topicType'):function(v) { return true})},
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topicType: {value: 'msg'},
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className: {value: ''}
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},
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inputs:1,
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outputs:1,
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icon: "ui_dropdown.png",
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paletteLabel: 'dropdown',
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label: function() { return this.name || (~this.label.indexOf("{{") ? null : this.label) || 'dropdown'; },
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labelStyle: function() { return this.name?"node_label_italic":""; },
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oneditprepare: function() {
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if (this.multiple === undefined) {
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$("#node-input-multiple").prop('checked', false);;
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}
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$("#node-input-size").elementSizer({
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width: "#node-input-width",
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height: "#node-input-height",
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group: "#node-input-group"
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});
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var un = new Set(this.options.map(function(o) {return o.value}));
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if (this.options.length == un.size) { $("#valWarning").hide(); }
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else { $("#valWarning").show(); }
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function generateOption(i, option) {
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var container = $('<li/>',{style:"background: var(--red-ui-secondary-background, #fff); margin:0; padding:8px 0px 0px; border-bottom: 1px solid var(--red-ui-form-input-border-color, #ccc);"});
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var row = $('<div/>').appendTo(container);
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var row2 = $('<div/>',{style:"padding-top:5px; padding-left:175px;"}).appendTo(container);
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var row3 = $('<div/>',{style:"padding-top:5px; padding-left:120px;"}).appendTo(container);
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$('<i style="color: var(--red-ui-form-text-color, #eee); cursor:move; margin-left:3px;" class="node-input-option-handle fa fa-bars"></i>').appendTo(row);
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var valueField = $('<input/>',{class:"node-input-option-value",type:"text",style:"margin-left:7px; width:calc(50% - 32px);", placeholder: 'Value',value:option.value}).appendTo(row).typedInput({default:option.type||'str',types:['str','num','bool']});
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var labelField = $('<input/>',{class:"node-input-option-label",type:"text",style:"margin-left:7px; width:calc(50% - 32px);", placeholder: 'Label', value:option.label}).appendTo(row);
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var finalspan = $('<span/>',{style:"float:right; margin-right:8px;"}).appendTo(row);
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var deleteButton = $('<a/>',{href:"#",class:"editor-button editor-button-small", style:"margin-top:7px; margin-left:5px;"}).appendTo(finalspan);
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$('<i/>',{class:"fa fa-remove"}).appendTo(deleteButton);
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deleteButton.click(function() {
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container.css({"background":"var(--red-ui-secondary-background-inactive, #fee)"});
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container.fadeOut(300, function() {
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$(this).remove();
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});
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});
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$("#node-input-option-container").append(container);
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}
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$("#node-input-add-option").click(function() {
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generateOption($("#node-input-option-container").children().length+1, {});
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$("#node-input-option-container-div").scrollTop($("#node-input-option-container-div").get(0).scrollHeight);
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});
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for (var i=0; i<this.options.length; i++) {
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var option = this.options[i];
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generateOption(i+1,option);
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}
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$( "#node-input-option-container" ).sortable({
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axis: "y",
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handle:".node-input-option-handle",
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cursor: "move"
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});
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$('#node-input-topic').typedInput({
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default: 'str',
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typeField: $("#node-input-topicType"),
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types: ['str','msg','flow','global']
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});
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},
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oneditsave: function() {
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var options = $("#node-input-option-container").children();
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var node = this;
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node.options = [];
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options.each(function(i) {
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var option = $(this);
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var o = {
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label: option.find(".node-input-option-label").val(),
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value: option.find(".node-input-option-value").typedInput('value'),
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type: option.find(".node-input-option-value").typedInput('type')
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};
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if (option.find(".node-input-option-value").typedInput('type') === "num") {
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o.value = Number(o.value);
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}
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if (option.find(".node-input-option-value").typedInput('type') === "bool") {
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o.value = (o.value == "true");
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}
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node.options.push(o);
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});
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},
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oneditresize: function() {
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}
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});
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</script>
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<script type="text/html" data-template-name="ui_dropdown">
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<div class="form-row">
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<label for="node-input-group"><i class="fa fa-table"></i> Group</label>
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<input type="text" id="node-input-group">
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</div>
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<div class="form-row">
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<label><i class="fa fa-object-group"></i> Size</label>
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<input type="hidden" id="node-input-width">
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<input type="hidden" id="node-input-height">
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<button class="editor-button" id="node-input-size"></button>
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</div>
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<div class="form-row">
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<label for="node-input-label"><i class="fa fa-tag"></i> Label</label>
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<input type="text" id="node-input-label" placeholder="optional label">
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</div>
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<div class="form-row">
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<label for="node-input-tooltip"><i class="fa fa-info-circle"></i> Tooltip</label>
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<input type="text" id="node-input-tooltip" placeholder="optional tooltip">
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</div>
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<div class="form-row">
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<label for="node-input-place"><i class="fa fa-tag"></i> Placeholder</label>
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<input type="text" id="node-input-place" placeholder="optional placeholder">
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</div>
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<div class="form-row node-input-option-container-row" style="margin-bottom: 0px;width: 100%">
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<label for="node-input-width" style="vertical-align:top"><i class="fa fa-list-alt"></i> Options</label>
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<div id="node-input-option-container-div" style="box-sizing:border-box; border-radius:5px; height:257px; padding:5px; border:1px solid var(--red-ui-form-input-border-color, #ccc); overflow-y:scroll; display:inline-block; width:calc(70% + 15px);">
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<span id="valWarning" style="color: var(--red-ui-text-color-error, #910000)"><b>All Values must be unique.</b></span>
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<ol id="node-input-option-container" style="list-style-type:none; margin:0;"></ol>
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</div>
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</div>
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<div class="form-row">
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<a href="#" class="editor-button editor-button-small" id="node-input-add-option" style="margin-top:4px; margin-left:103px;"><i class="fa fa-plus"></i> <span>option</span></a>
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</div>
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<div class="form-row">
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<label style="width:auto" for="node-input-multiple"><i class="fa fa-th-list"></i> Allow multiple selections from list: </label>
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<input type="checkbox" checked id="node-input-multiple" style="display:inline-block; width:auto; vertical-align:top;">
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</div>
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<div class="form-row">
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<label style="width:auto" for="node-input-passthru"><i class="fa fa-arrow-right"></i> If <code>msg</code> arrives on input, pass through to output: </label>
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<input type="checkbox" checked id="node-input-passthru" style="display:inline-block; width:auto; vertical-align:top;">
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</div>
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<div class="form-row">
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<label for="node-input-topic"><i class="fa fa-tasks"></i> Topic</label>
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<input type="text" id="node-input-topic" placeholder="optional msg.topic">
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<input type="hidden" id="node-input-topicType">
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</div>
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<div class="form-row">
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<label for="node-input-className"><i class="fa fa-code"></i> Class</label>
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<input type="text" id="node-input-className" placeholder="Optional CSS class name(s) for widget"/>
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</div>
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<div class="form-row">
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<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
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<input type="text" id="node-input-name">
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</div>
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</script>
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