filters-controllet.html
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<link rel="import" href="../../bower_components/polymer/polymer.html" />
<link rel="import" href="../../bower_components/paper-dropdown-menu/paper-dropdown-menu.html">
<link rel="import" href="../../bower_components/paper-menu/paper-menu.html">
<link rel="import" href="../../bower_components/paper-item/paper-item.html">
<link rel="import" href="../../bower_components/paper-icon-button/paper-icon-button.html">
<link rel="import" href="../../bower_components/iron-icons/iron-icons.html">
<link rel="import" href="../../bower_components/iron-icon/iron-icon.html">
<dom-module id="filters-controllet">
<template>
<style is="custom-style">
:host {
--paper-dropdown-menu-icon: {
color: #2196F3;
};
}
#filters_container {
height: 100%;
width: 100%;
font-family: 'Roboto', 'Helvetica Neue', Helvetica, Arial, sans-serif;
font-size: 16px;
}
#filters_panel {
display: none;
position: relative;
height: calc(100% - 48px);
}
.filters_header {
height: 32px;
padding-top: 16px;
text-align: center;
font-weight: 700;
color: #00BCD4;
cursor: pointer;
}
paper-dropdown-menu {
height: 48px;
width: 248px;;
--paper-input-container-focus-color: #2196F3;
}
paper-item.iron-selected {
background-color: #2196F3;
color: #FFFFFF;
}
paper-icon-button {
color: #2196F3;
--paper-icon-button-ink-color: #2196F3;
margin: 0px;
}
paper-icon-button.cancel {
color: #F44336;
--paper-icon-button-ink-color: #F44336;
margin-bottom: -6px;
margin-left: -8px;
}
paper-icon-button.add {
margin-bottom: -6px;
margin-left: -8px;
}
paper-input {
display: inline-block;
height: 48px;
width: 248px;
--paper-input-container-focus-color: #2196F3;
}
td {
height: 48px;
padding: 0px;
padding-bottom: 4px;
margin: 0px;
width: 248px;
border-bottom: 1px solid #2196F3;
vertical-align: bottom;
}
th {
height: 48px;
padding: 0px;
margin: 0px;
vertical-align: bottom;
text-align: left ;
}
.filters_cell_button {
width: 24px;
border-bottom: none;
}
</style>
<div id="filters_container">
<div id="filters_header" class="filters_header" on-click="_showFiltersPanel"><span id="filters"><span id="addFilters"></span></span></div>
<div id="filters_panel">
<table cellspacing="12px">
<tr>
<th>
<paper-dropdown-menu id="filter_field" label="Field">
<paper-menu id="filter_field_menu" class="dropdown-content">
<template is="dom-repeat" items={{fields}}>
<paper-item id={{index}}>{{_fieldName(item)}}</paper-item>
<!--on-tap=""-->
</template>
</paper-menu>
</paper-dropdown-menu>
</th>
<th>
<paper-dropdown-menu id="filter_operation" label="Operation">
<paper-menu id="filter_operation_menu" class="dropdown-content">
<template is="dom-repeat" items={{operations}}>
<paper-item id={{index}}>{{_getOperationlName(item)}}</paper-item>
</template>
</paper-menu>
</paper-dropdown-menu>
</th>
<th>
<paper-input id="filter_value" label="Value" class="base_input" maxlength="16" auto-validate pattern="^[_a-zA-Z0-9]*" error-message="Invalid value!"></paper-input>
</th>
<th class="filters_cell_button">
<paper-icon-button on-click="_addFilter" icon="add-circle" class="add"></paper-icon-button>
</th>
</tr>
<template is="dom-repeat" items={{filters}}>
<tr>
<td>{{item.field}}</td>
<td>{{item.operation}}</td>
<td class="filters_cell_value">{{item.value}}</td>
<td class="filters_cell_button"><paper-icon-button on-click="_deleteFilter" icon="cancel" class="cancel"></paper-icon-button></td>
</tr>
</template>
</table>
</div>
</div>
</template>
<script>
Polymer({
is : 'filters-controllet',
properties : {
fields : {
type : Array,
value : []
},
operations : {
type : Array,
value : ["=", "!=", ">", ">=", "<", "<=", "contains", "start", "ends"]
},
filters : {
type : Array,
value : []
},
show : {
type : Boolean,
value : false
}
},
ready : function() {
$(this.$.filters_panel).perfectScrollbar();
},
attached : function() {
this._translate();
},
setFields : function(fields) {
this.fields = this._copy(fields);
},
getFilters : function() {
return this.filters;
},
_translate : function() {
this.$.addFilters.innerHTML = ln["addFilters_" + ln["localization"]];
this.$.filter_field.setAttribute("label", ln["filterField_" + ln["localization"]]);
this.$.filter_operation.setAttribute("label", ln["filterOperation_" + ln["localization"]]);
this.$.filter_value.setAttribute("label", ln["filterValue_" + ln["localization"]]);
},
_fieldName : function(field) {
return field.substring(field.lastIndexOf(",")+1, field.length);
},
_showFiltersPanel : function() {
if(!this.show) {
this.$.filters_header.style.color = "#000000";
this.$.filters_header.style.background = "#B6B6B6";
this.$.filters_panel.style.display = "block";
}
else {
this.$.filters_header.style.color = "#00BCD4";
this.$.filters_header.style.background = "#FFFFFF";
this.$.filters_panel.style.display = "none";
}
this.show = !this.show;
},
_addFilter : function() {
if (this.$.filter_field.selectedItem && this.$.filter_operation_menu.selectedItem && this.$.filter_value.value != "" && !this.$.filter_value.invalid) {
var field = this.$.filter_field.value;
var id = this.$.filter_operation.selectedItem.id;
var operation = this.operations[id];
// var operation = this.$.filter_operation.value;
var value = this.$.filter_value.value;
var filters = this.filters;
filters.push({"field": field, "operation": operation, "value": value});
this.filters = this._copy(filters);
this.$.filter_field_menu.select(-1);
this.$.filter_operation_menu.select(-1);
this.$.filter_value.value = "";
this.fire('filters-controllet_filters', {filters: this.filters});
}
},
_deleteFilter : function(e) {
var index = e.model.index;
var filters = this.filters;
filters.splice(index, 1);
this.filters = this._copy(filters);
this.fire('filters-controllet_filters', {filters: this.filters});
},
_getOperationlName: function(operation) {
if(operation.indexOf("contains") > -1)
return ln["contains_" + ln["localization"]];
if(operation.indexOf("start") > -1)
return ln["start_" + ln["localization"]];
if(operation.indexOf("ends") > -1)
return ln["ends_" + ln["localization"]];
return operation;
},
_copy : function(o) {
var out, v, key;
out = Array.isArray(o) ? [] : {};
for (key in o) {
v = o[key];
out[key] = (typeof v === "object") ? this._copy(v) : v;
}
return out;
}
});
</script>
</dom-module>