node-red-dashboard
Version:
A set of dashboard nodes for Node-RED
296 lines (270 loc) • 14.1 kB
HTML
<script type="text/javascript">
RED.nodes.registerType('ui_form',{
category: 'dashboard',
color: 'rgb(176, 223, 227)',
defaults: {
name: {value: ''},
label: {value: ''},
group: {type: 'ui_group', required: true},
order: {value: 0},
width: {value: 0, validate: function(v) {
var width = v||0;
var currentGroup = $('#node-input-group').val()||this.group;
var groupNode = RED.nodes.node(currentGroup);
var valid = !groupNode || +width <= +groupNode.width;
$("#node-input-size").toggleClass("input-error",!valid);
return valid;
}
},
height: {value: 0},
options: {value:[{value:'', label :'', type:'', required:true}], validate:function(value) {
if (value.length ) {
for (var i = 0; i < value.length; i++) {
if (!value[i].value) {
return false;
}
}
}
else {
return false;
}
return true;
}, required:true},
formValue:{value:{}},
payload: {value: ''},
submit: {value: "submit"},
cancel: {value: "cancel"},
topic: {value: ''}
},
inputs:0,
outputs:1,
icon: "ui_form.png",
paletteLabel: 'form',
label: function() { return this.name || this.label || 'form'; },
oneditprepare: function() {
if ($("#node-input-submit").val() === null) { $("#node-input-submit").val("submit"); }
if ($("#node-input-cancel").val() === null) { $("#node-input-cancel").val("cancel"); }
$("#node-input-size").elementSizer({
width: "#node-input-width",
height: "#node-input-height",
group: "#node-input-group"
});
this.resizeRule = function(option,newWidth) {
//option.find(".node-input-option-type").width(newWidth);
// option.find(".node-input-option-label").width(newWidth);
// option.find(".node-input-option-value").width(newWidth);
}
function generateOption(i, option) {
var container = $('<li/>',{style:"background: #fff; margin:0; padding:8px 0px 0px; border-bottom: 1px solid #ccc;"});
var row = $('<div/>').appendTo(container);
var row2 = $('<div/>',{style:"padding-top:5px; padding-left:175px;"}).appendTo(container);
var row3 = $('<div/>',{style:"padding-top:5px; padding-left:120px;"}).appendTo(container);
$('<i style="color:#eee; cursor:move; margin-left:3px;" class="node-input-option-handle fa fa-bars"></i>').appendTo(row);
var labelField = $('<input/>',{class:"node-input-option-label",type:"text",style:"margin-left:7px; width:19%;", placeholder: 'e.g. Name', value:option.label}).appendTo(row);//.typedInput({default:'str',types:['str', 'num']});
var valueClass ="node-input-option-value"
if (!option.value) { valueClass ="node-input-option-value input-error"; }
var valueField = $('<input/>',{class:valueClass,type:"text",style:"margin-left: 7px; width: 19%;", placeholder: 'e.g. name',value:option.value}).appendTo(row);//.typedInput({default:'str',types:['str','num','bool']});
valueField.keyup(function() {
if ($(this).val() && $(this).hasClass('input-error')) {
$(this).removeClass('input-error')
}
else {
if (!$(this).val()) {
$(this).addClass('input-error')
}
}
});
// var typeField = $('<input/>',{class:"node-input-option-type",type:"text",style:"margin-left: 7px; width: 135px;", placeholder: 'Type', value:option.type}).appendTo(row).typedInput({default:'str',types:['str', 'num']});
var typeField = $('<select/>',{class:"node-input-option-type",type:"text",style:"margin-left:7px; width:19%"}).appendTo(row);//.typedInput({default:'str',types:['str', 'num']});
var arr = [
{val : "text", text: 'Text'},
{val : "number", text: 'Number'},
{val : "email", text: 'E-mail'},
{val : "password", text: 'Password'},
{val : "checkbox", text: 'Checkbox'},
{val : "switch", text: 'Switch'}//,
//{val : "radio", text: 'Radio'}//,
//{val : "date", text: 'Date'}
];
//var sel = $('<select>').appendTo('body');
$(arr).each(function() {
var isSelected= false;
if (option.type == this.val) {
isSelected = true;
}
typeField.append($("<option>").attr('value',this.val).text(this.text).prop('selected',isSelected));
});
//var labelForRequried = $('<span/>',{style:"margin: 10px;"}).text('Required').appendTo(row);
var requiredContainer= $('<div/>',{style:"display:inline-block; height:34px; margin-left:7px; width:18%;"}).appendTo(row);
var requiredInnerContainer= $('<div/>',{style:"left:35%; position:relative; width:30px"}).appendTo(requiredContainer);
var reqRow=$("<label />",{class:"switch",style:"top:10px; width:30px;"}).appendTo(requiredInnerContainer);
//var required = $('<input/>',{class:"node-input-option-required",style:"margin: 5px;width:19%",type:"checkbox", checked:option.required}).appendTo(row);//labelForRequried);//.typedInput({default:'str',types:['str', 'num']});
var required = $('<input/>',{class:"node-input-option-required",type:"checkbox", checked:option.required}).appendTo(reqRow);//labelForRequried);//.typedInput({default:'str',types:['str', 'num']});
var reqDiv=$("<div />",{class:"slider round"}).appendTo(reqRow);
var finalspan = $('<div/>',{style:"display:inline-block; width:5%;"}).appendTo(row);
var deleteButton = $('<a/>',{href:"#",class:"editor-button editor-button-small", style:"left:45%; position:relative;"}).appendTo(finalspan);
$('<i/>',{class:"fa fa-remove"}).appendTo(deleteButton);
deleteButton.click(function() {
container.find(".node-input-option-value").removeAttr('required')
container.css({"background":"#fee"});
container.fadeOut(300, function() {
$(this).remove();
});
});
$("#node-input-option-container").append(container);
}
$("#node-input-add-option").click(function() {
generateOption($("#node-input-option-container").children().length+1, {});
$("#node-input-option-container-div").scrollTop($("#node-input-option-container-div").get(0).scrollHeight);
});
for (var i=0; i<this.options.length; i++) {
var option = this.options[i];
generateOption(i+1,option);
}
$( "#node-input-option-container" ).sortable({
axis: "y",
handle:".node-input-option-handle",
cursor: "move"
});
},
oneditsave: function() {
var options = $("#node-input-option-container").children();
var node = this;
node.options = [];
node.formValue = {};
options.each(function(i) {
var option = $(this);
var o = {
label: option.find(".node-input-option-label").val(),//typedInput('value'),
value: option.find(".node-input-option-value").val(),//typedInput('value'),
type: option.find(".node-input-option-type").val(),//typedInput('value')
required: option.find(".node-input-option-required").is(':checked')
};
// o.value= o.value||o.label||(o.type+"_"+i);
node.formValue[o.value]= o.type == "checkbox" || o.type == "switch" ? false : "";
node.options.push(o);
});
},
oneditresize: function() {
var options = $("#node-input-option-container").children();
var newWidth = ($("#node-input-option-container").width() - 175)/2;
var node = this;
options.each(function(i) {
node.resizeRule($(this),newWidth);
});
}
});
</script>
<script type="text/x-red" data-template-name="ui_form">
<style>
.switch {
position: relative;
display: inline-block;
width: 30px;
height: 18px;
}
.switch input {display:none;}
.slider {
position: absolute;
cursor: pointer;
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: #ccc;
-webkit-transition: .4s;
transition: .4s;
}
.slider:before {
position: absolute;
content: "";
height: 15px;
width: 15px;
left: 2px;
bottom: 2px;
background-color: white;
-webkit-transition: .4s;
transition: .4s;
}
input:checked + .slider {
background-color: #910000;
}
input:focus + .slider {
box-shadow: 0 0 1px #2196F3;
}
input:checked + .slider:before {
-webkit-transform: translateX(11px);
-ms-transform: translateX(11px);
transform: translateX(11px);
}
/* Rounded sliders */
.slider.round {
border-radius: 34px;
}
.slider.round:before {
border-radius: 50%;
}
</style>
<div class="form-row">
<label for="node-input-group"><i class="fa fa-table"></i> Group</label>
<input type="text" id="node-input-group">
</div>
<div class="form-row">
<label><i class="fa fa-object-group"></i> Size</label>
<input type="hidden" id="node-input-width">
<input type="hidden" id="node-input-height">
<button class="editor-button" id="node-input-size"></button>
</div>
<div class="form-row">
<label for="node-input-label"><i class="fa fa-tag"></i> Label</label>
<input type="text" id="node-input-label" placeholder="optional label">
</div>
<div class="form-row node-input-option-container-row" style="margin-bottom:0px; width:100%; min-width:520px">
<label style="vertical-align:top;"><i class="fa fa-list-alt"></i> Form elements</label>
<div style="display:inline-block; width:78%; border:1px solid #ccc; border-radius:5px; box-sizing:border-box;">
<div style="width:100%; display: inline-block; background-color:#f3f3f3; padding-top:10px; padding-buttom:10px; border-top:0px solid; border-radius:5px 5px 0 0; border-bottom:1px solid #ccc;">
<div style="width:94%; display:inline-block; margin-left:32px">
<div style="width:19%; text-align:center; float:left;">Label</div>
<div style="width:19%; text-align:center; float:left;">Name</div>
<div style="margin-left:7px; width:19%; text-align:center; float:left;">Type</div>
<div style="width:20%; text-align:center; float:left;">Required</div>
<div style="width:16%; text-align:center; float:left;">Remove</div>
</div>
</div>
<div id="node-input-option-container-div" style=" height: 257px; padding: 5px; overflow-y:scroll;">
<ol id="node-input-option-container" style=" list-style-type:none; margin: 0;"></ol>
</div>
</div>
</div>
<div class="form-row">
<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>element</span></a>
</div>
<div class="form-row">
<label for="node-input-submit"><i class="fa fa-square"></i> Buttons</label>
<i class="fa fa-thumbs-o-up"></i> <input type="text" id="node-input-submit" placeholder="submit button text" style="width:35%;">
<span style="margin-left:16px"><i class="fa fa-thumbs-o-down"></i></span>
<input type="text" id="node-input-cancel" placeholder="cancel button text" style="width:35%;">
</div>
<div class="form-row">
<label for="node-input-topic"><i class="fa fa-tasks"></i> Topic</label>
<input type="text" id="node-input-topic" placeholder="optional msg.topic">
</div>
<div class="form-row">
<label for="node-input-name"><i class="fa fa-tag"></i> Name</label>
<input type="text" id="node-input-name">
</div>
</script>
<script type="text/x-red" data-help-name="ui_form">
<p>Adds a form to user interface.</p>
<p>Helps to collect multiple value from the user on submit button click as an object in <code> msg.payload</code> </p>
<p>Multiple input elements can be added using add elements button</p>
<p>Each element contains following components:</p>
<ul>
<li> <b>Label</b> : Value that will be the label of the element in the user interface</li>
<li> <b>Name</b> : Represents the key (variable name) in the <code>msg.payload</code> in which the value of the corresponding element present</li>
<li> <b>Type</b> : Drop drown option to select the type of input element</li>
<li> <b>Required</b> : On switching on the user has to supply the value before submitting</li>
<li> <b>Delete</b> : To remove the current element form the form</li>
</ul>
<p>Optionally the <b>Topic</b> field can be used to set the <code>msg.topic</code> property.</p>
</script>