1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
|
<script>
import $ from 'jquery';
import Icon from '~/vue_shared/components/icon.vue';
/**
* Renders a split dropdown with
* an input that allows to search through the given
* array of options.
*/
export default {
name: 'FilteredSearchDropdown',
components: {
Icon,
},
props: {
title: {
type: String,
required: false,
default: '',
},
buttonType: {
required: false,
validator: value =>
['primary', 'default', 'secondary', 'success', 'info', 'warning', 'danger'].indexOf(
value,
) !== -1,
default: 'default',
},
size: {
required: false,
type: String,
default: 'sm',
},
items: {
type: Array,
required: true,
},
visibleItems: {
type: Number,
required: false,
default: 5,
},
filterKey: {
type: String,
required: true,
},
},
data() {
return {
filter: '',
};
},
computed: {
className() {
return `btn btn-${this.buttonType} btn-${this.size}`;
},
filteredResults() {
if (this.filter !== '') {
return this.items.filter(
item =>
item[this.filterKey] &&
item[this.filterKey].toLowerCase().includes(this.filter.toLowerCase()),
);
}
return this.items.slice(0, this.visibleItems);
},
},
mounted() {
/**
* Resets the filter every time the user closes the dropdown
*/
$(this.$el)
.on('shown.bs.dropdown', () => {
this.$nextTick(() => this.$refs.searchInput.focus());
})
.on('hidden.bs.dropdown', () => {
this.filter = '';
});
},
};
</script>
<template>
<div class="dropdown">
<div class="btn-group">
<slot name="mainAction" :class-name="className">
<button type="button" :class="className">{{ title }}</button>
</slot>
<button
type="button"
:class="className"
class="dropdown-toggle dropdown-toggle-split"
data-toggle="dropdown"
aria-haspopup="true"
aria-expanded="false"
aria-label="Expand dropdown"
>
<icon name="angle-down" :size="12" />
</button>
<div class="dropdown-menu dropdown-menu-right">
<div class="dropdown-input">
<input
ref="searchInput"
v-model="filter"
type="search"
placeholder="Filter"
class="js-filtered-dropdown-input dropdown-input-field"
/>
<icon class="dropdown-input-search" name="search" />
</div>
<div class="dropdown-content">
<ul>
<li v-for="(result, i) in filteredResults" :key="i" class="js-filtered-dropdown-result">
<slot name="result" :result="result"> {{ result[filterKey] }} </slot>
</li>
</ul>
</div>
</div>
</div>
</div>
</template>
|
