select-fields-controllet.html
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<link rel="import" href="../../bower_components/polymer/polymer.html" />
<link rel="import" href="../../bower_components/paper-material/paper-material.html" />
<link rel="import" href="../../bower_components/paper-menu/paper-menu.html">
<link rel="import" href="../../bower_components/paper-item/paper-item.html">
<dom-module id="select-fields-controllet">
<style is="custom-style">
#select_fields_controllet_container {
height: 100%;
width: 100%;
}
#select_fields_controllet_container * {
font-family: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
font-size: 16px;
line-height: 24px;
}
#select_fields_controllet_container #header {
background: #B6B6B6;
height: 24px;
padding: 12px;
text-align: center;
font-weight: 700;
cursor: pointer;
}
#select_fields_controllet_container #menu_container {
position: relative;
height: calc(100% - 48px);
width: 100%;
}
paper-menu {
padding: 0px;
}
paper-item {
cursor: pointer;
color: #000000;
margin: 4px;
}
paper-item.iron-selected {
background: #2196F3;
color: #FFFFFF;
}
paper-item:focus:before {
opacity: 0 !important;
background: white;
}
paper-item:focus:after {
opacity: 0 !important;
background: white;
}
paper-item:hover:not(.iron-selected) {
background-color: rgba(0, 0, 0, 0.12);
}
</style>
<template>
<paper-material id="select_fields_controllet_container" elevation="5">
<div id="header" on-click="_invertSelection"><span id="fields"></span></div>
<div id="menu_container">
<paper-menu id="menu" multi>
<template is="dom-repeat" items="{{fields}}">
<paper-item>{{item}}</paper-item>
</template>
</paper-menu>
</div>
</paper-material>
</template>
<script>
Polymer({
is : 'select-fields-controllet',
properties : {
fields : {
type : Array,
value : []
},
// preselectedFields : {
// type : Array,
// value : []
// }
},
listeners: {
'iron-activate': '_fireSelectedFields'
},
ready : function() {
$(this.$.menu_container).perfectScrollbar();
},
attached : function() {
this._translate();
// if (this.preselectedFields.length > 0)
// this._preselectFields();
},
setFields : function(fields) {
this.fields = fields;
},
setSelectFields : function(selectFields) {
for(var i=0; i<selectFields.length; i++)
this.$.menu.select(selectFields[i]);
this._fireSelectedFields();
},
reset: function() {
this.$.menu.selectedValues = [];
this.setFields([]);
},
_translate : function() {
this.$.fields.innerHTML = ln["fields_" + ln["localization"]];
},
// _preselectFields : function() {
// for(var i=0; i<this.preselectedFields.length; i++)
// this.$.menu.select(this.preselectedFields[i]);
// this._fireSelectedFields();
// },
_fireSelectedFields : function() {
this.debounce('_fireSelectedFields', function () {
this.fire('select-fields-controllet_selected-fields', {selectedFields: this.$.menu.selectedValues});
}, 300);
},
_invertSelection : function() {
// for(var i=this.fields.length-1; i>=0; i--)
for(var i=0; i<this.fields.length; i++)
this.$.menu.select(i);
$(this.$.menu_container).animate({ scrollTop: 0}, 0);
this._fireSelectedFields();
}
});
</script>
</dom-module>