copy according to the document, but the setting of collapse-tags fails. Do you have a partner who can provide debug ideas?
copy according to the document, but the setting of collapse-tags fails. Do you have a partner who can provide debug ideas?
I thank you for a simple example, which is no problem at all. You can take a look at it and check it carefully:
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>tab</title>
<script src="https://cdn.jsdelivr.net/npm/vue"></script>
<!-- -->
<link rel="stylesheet" href="https://unpkg.com/element-ui/lib/theme-chalk/index.css">
<!-- -->
<script src="https://unpkg.com/element-ui/lib/index.js"></script>
</head>
<body>
<div id="app">
<el-select
v-model="value11"
multiple
collapse-tags
style="margin-left: 20px;"
placeholder="">
<el-option
v-for="item in options"
:key="item.value"
:label="item.label"
:value="item.value">
</el-option>
</el-select>
</div>
<script type="text/javascript">
new Vue({
el: '-sharpapp',
data: {
options: [{
value: '1',
label: ''
}, {
value: '2',
label: ''
}, {
value: '3',
label: ''
}, {
value: '4',
label: ''
}, {
value: '5',
label: ''
}],
value11: []
}
})
</script>
</body>
</html>effect:
is completely problematic, and the copied code is not allowed. There are a lot of messy elements in the element.
version problem. Before, there was no collapse tags attribute
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