Vue.component('graph', {
props:['graphId','graphData'],
template: '<canvas v-on:load="{{populateGraph()}}"></canvas>',
methods: {
initGraph: function () {
var settlementBalanceBarChart = new Chart(this.graphId, {
type: "bar",
data: settlementBalanceBarData,
options: settlementBalanceBarOptions
});
},
//this is the function I would like to run
populateGraph: function () {
alert('{{graphId}}');
}
}
});
var vm = new Vue({
el: "#app",
mounted: function(){
}
});
如果我使用v-on:click事件
,相同的代码功能正常答案 0 :(得分:25)
您可以使用instance lifecycle hooks。例如:
Vue.component('graph', {
props:['graphId','graphData'],
template: '<canvas></canvas>',
created: function () {
alert('{{graphId}}');
},
methods: {}
});
答案 1 :(得分:1)
您必须按以下方式调用以“ this”为前缀的函数:
var data =
{
cashiers: []
}
var vm = new Vue({
el: '#app',
data: data,
created: function () {
this.getCashiers();
},
methods: {
getCashiers: function () {
vm.cashiers = [];
}
}
});