I am faced with a situation to render a third party date picker and also get the value from the third party component. since it is a third party i can't define a prop on it. However, the third party component provides an ability to pass variable in v-model.
So the design of my components requires me to be able to pass named slot from parent to child to grandchild.
for example;
//============ enter-or-upload-task.js =============
Vue.config.productionTip = false;
const sourceoftruth = {orderdate:''};
Vue.component('upload-by-csv',{
template:
`<div><input type="file" /></div>
`
});
//here i want to use the date picker
Vue.component('enter-task-by-form',{
data:function(){
return {
sourceoftruth
};
},
methods:{
getOrderDate: function(){
console.log(sourceoftruth.orderdate);
}
},
template:
`<div>
<label>Order Date:</label>
<!--Hoping to get datepicker component displayed here -->
<slot name="picker"></slot>
<input type="submit" @click.prevent = "getOrderDate()" />
</div>
`
});
const EnterTaskOrUploadByCSV = {
template:
`<div>
<upload-by-csv></upload-by-csv>
<enter-task-by-form>
<!-- wish to pass this named slot to this component -->
<slot name="picker"></slot>
</enter-task-by-form>
</div>
`
}
new Vue({
el:"#app",
data:{
sourceoftruth
},
components:{
'datepicker':vuejsDatepicker,
'enter-form-or-csv':EnterTaskOrUploadByCSV
}
})
// ===========================================================
The index.html is
<script src="./js/lib/vue.js></script>
<script src="./js/lib/vuejs-datepicker.js"></script>
<div id="app">
<enter-form-or-csv>
<datepicker v-model="sourceoftruth.orderdate" slot="picker">
</datepicker>
</enter-form-or-csv>
</div>
<script src = "./js/components/enter-or-upload-task.js"></script>
I have tried passing the named slot to the appropriate position but couldn't get it working. Please I need help on how to solve this.
Glad it's working now. The changes I made that it to work
in EnterTaskOrUploadByCSV i added a template slot to hold the datepicker component going to be received from the parent. then the grandchild component would be expecting the template named slot.
const EnterTaskOrUploadByCSV = {
template:
`<div>
<upload-by-csv></upload-by-csv>
<enter-task-by-form>
<template slot="passpicker">
<slot name="picker"></slot>
</template>
</enter-task-by-form>
</div>
`
}
The grandchild component expecting the template named slot.
Vue.component('enter-task-by-form',{
data:function(){
return {
sourceoftruth
};
},
methods:{
getOrderDate: function(){
console.log(sourceoftruth.orderdate);
}
},
template:
`<div>
<label>Order Date:</label>
<!-- Datepicker will show now -->
<slot name="passpicker"></slot>
<input type="submit" @click.prevent = "getOrderDate()" />
</div>
`
});
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