Sometimes, we want to ignore all errors in a TypeScript file.
In this article, we’ll look at how to ignore all errors in a TypeScript file.
To ignore all errors in a TypeScript file, we can add the // @ts-nocheck comment.
For instance, we add
// @ts-nocheck
on top of the TypeScript file that we want to ignore all errors for in our code.
To ignore all errors in a TypeScript file, we can add the // @ts-nocheck comment.
To fix the ‘Uncaught ReferenceError: exports is not defined’ error in files generated with TypeScript, we should remove the "type": "module" option from tsconfig.json.
For instance, if we have
{
//...
"type": "module"
//...
}
in tsconfig.json then we should remove it so that the TypeScript compiler will transpile the code into something that doesn’t have export and import in the generated files.
Sometimes, we want to set data type in Vue.js data object with TypeScript.
In this article, we’ll look at how to set data type in Vue.js data object with TypeScript.
To set data type in Vue.js data object with TypeScript, we can set the type using as.
For instance, we write
<template>
<div ref="root">This is a root element</div>
</template>
<script lang="ts">
export default {
//...
data() {
return {
players: [] as Player[],
};
},
//...
};
</script>
to set the players reactive property to the Player[] type with as Player[].
To set data type in Vue.js data object with TypeScript, we can set the type using as.
Sometimes, we want to add generic object types in TypeScript.
In this article, we’ll look at how to add generic object types in TypeScript.
To add generic object types in TypeScript, we can use the Record type.
For instance, we write
const myObj: Record<string, any> = {
//...
};
to set myObj to the Record with the key type set to string and the property value type is set to any.
To add generic object types in TypeScript, we can use the Record type.
Sometimes, we want to fix the ‘this.$refs.refField.value does not exist’ error with Vue.js and TypeScript.
In this article, we’ll look at how to fix the ‘this.$refs.refField.value does not exist’ error with Vue.js and TypeScript.
To fix the ‘this.$refs.refField.value does not exist’ error with Vue.js and TypeScript, we can use the ref function from the composition API.
For instance, we write
<template>
<div ref="root">This is a root element</div>
</template>
<script lang="ts">
import { ref, onMounted, defineComponent } from "@vue/composition-api";
export default defineComponent({
setup() {
const root = ref(null);
onMounted(() => {
console.log(root.value);
});
return {
root,
};
},
});
</script>
to call ref to create the root ref.
And then we set the ref prop to root to assign the div to the root ref.
Then we get the div from root.value.
To fix the ‘this.$refs.refField.value does not exist’ error with Vue.js and TypeScript, we can use the ref function from the composition API.