i'm trying to emit function with parameters like that.
template: `
<div class="searchDropDown">
<div class="dropdown is-active">
<div class="dropdown-trigger">
<button class="button" aria-haspopup="true" aria-controls="dropdown-menu">
<span>{{selectedItem}}</span>
</button>
</div>
<div class="dropdown-menu" id="dropdown-menu" role="menu">
<div class="dropdown-content">
<a class="dropdown-item" v-for="item in drop" @click="$emit('select-menu-item($event)')">
{{item.name}}
</a>
</div>
</div>
</div>
</div>
`
here is the i'm trying to pass item to method like a parameter.
here is my component which i try to emit function:
<search-component v-bind="searchProps" @select-menu-item="selectedITem($event)"></search-component>
and here is my method:
selectedITem(arg1) {
console.log("cl")
console.log(arg1)
}
here is if i'm not trying to pass parameter everything well work so my method selectedITem is working. When i try to pass parameter like that nothing happened and i'm not getting some error.
The following argument(s) in $emit()
are the arguments in your emitted function.
$emit('select-menu-item', $event, 1, 2, 3, 4, "cupcakes")
and in your component method.
selectMenuItem: function(evt, num1, num2, num3, num4, food){
}
And in your actual component markup, you don't need to add arguments, just write the reference to the method without parenthesis.
<search-component v-bind="searchProps" @select-menu-item="selectMenuItem">
SAMPLE
window.onload = function(){
const component = function() {
return {
template: `
<div>
<button @click="$emit('click-me', 'foobar')">
Click Me
</button>
</div>
`,
props: ["data"]
}
}
new Vue({
el: container,
data: {},
components: { "my-component": component(), },
methods: {
clickMe: function(str){
console.log(str);
}
}
});
}
<script src="https://cdnjs.cloudflare.com/ajax/libs/vue/2.5.17/vue.js"></script>
<div id="container">
<my-component :data=$data @click-me="clickMe"></my-component>
</div>