当尝试从未使用网格上显示的axios检索mongoDB中的数据时,我遇到了这种奇怪的情况。它应该给的数据已经可以加载到视图(已测试过)是已经成功,但它远不内部beforeMount
,mounted
,或ready
挂钩。当使用axios安装vue时,ag网格不检索数据
我已经尝试过用
this.gridOptions.onGridReady =() => {
this.gridOptions.api.setRowData(this.ticketData)
}
但只得到部分成功(不可靠), 这里是一段代码,说明我的意思,
<template>
<div class="ticketing">
<ag-grid-vue style="width: 100%; height: 350px;"
class="ag-fresh"
:gridOptions="gridOptions"
>
</ag-grid-vue>
{{testData}} <!--testData can be loaded-->
<input type="button" @click.prevent="showData" value="test"> </div>
</template>
<script>
//import stuff
//header and url stuff
export default {
//component stuff
data() {
return {
gridOptions: null,
ticketData: [],
testData: [] // only for testing purpose
}
},
methods: {
showData() {
console.log('data shown')
this.testData = this.ticketData // this is working
}
},
beforeMount() {
var vm = this
axios.get(ticketingAPIURL, {'headers': {'Authorization': authHeader}})
.then(function (response) {
vm.ticketData = response.data
}) // this is working
.catch(function (error) {
console.log(error)
})
this.gridOptions = {}
this.gridOptions.rowData = this.ticketData // this is not working
this.gridOptions.columnDefs = DummyData.columnDefs
}
// mount, ready also not working
}
</script>
更具体地讲,我仍然可以“T确定真正触发AG-电网onGridReady连同Vue的组件生命周期,或者换句话说,我怎么能更换按钮,显示上述TESTDATA可靠onGridReady/Vue的组件生命周期事件?
谢谢,但我已经尝试过,也和仍然没有工作。我已经发布了解决方案。 – Ardhi