How do I make the first letter in search form an uppercase, Your help will be appreciated.
(如何使搜索形式中的第一个字母变为大写,将为您提供帮助。)
Below is the code snippet.
(下面是代码片段。)
It's giving an error "Expecting a string or number but array given". (出现错误“期望字符串或数字,但给出了数组”。)
<script>
export default {
name: 'SearchForm',
props: {
msg: String,
},
data() {
return {
searchString: ''
}
},
methods: {
parseSearchString() {
// Trim search string
const trimmedSearchString = this.searchString.trim()
if(trimmedSearchString !== '') {
// Split search string
const searchParams = trimmedSearchString.split(/s+/)
//Uppercase search string
searchParams.split(' ')
.map(w => w.charAt(0).toUpperCase() + w.slice(1))
.join('<br>');
// Emit event
this.$emit('search', searchParams)
// Reset input field
this.searchString = []
}
}
}
};
</script>
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