main js
html
makes it very clear that you have not registered the < my-alert > component. Do you have a js that registers < my-alert > components?
new Vue ({
el:'- sharpapp0',
data: {
...
},
components: {
my-alert: my-alert
},
methods: {
},
computed: {
},
ready: function () {
}
});
according to the prompt, the < my-alert > component is not registered, and the registered js does not execute or at the wrong time .
register the component first, and then go to vm = new Vue ({). Tmd can also find out and convince myself, and thank @ Starsky for the hint
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