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[英]Uncaught SyntaxError: In strict mode code, functions can only be declared at top level or immediately within another function
[英]Vue error: In strict mode code, functions can only be declared at top level or inside a block
我正在運行帶有文本框和提交按鈕的Vue腳本,我正在調用 api 將我在文本框中寫入的內容發布到 api 並從 API 返回信息,我在盡管我已經在 vue 中編寫了 Javascript 函數,但它應該是什么?
使用腳本,我首先設置一個新的 XMLHttpRequest,為 GET 和 POST 方法啟動標頭和 api 密鑰。 然后我創建了 2 個函數來從文本框中獲取數據並將它們發送到 API,然后用另一個函數制作另一個按鈕來發回數據。
我采用這種方法是因為我一直遇到 CORS 問題,並且 API 需要我聲明一個訪問控制源頭,我在這段代碼中做錯了什么嗎? 任何幫助將不勝感激
<script>
export default {
name: 'ProperForm'
}
methods: {
StartClient: function () {
this.get = function(Url, Callback){
var aHttpRequest = new XMLHttpRequest();
aHttpRequest.onreadystatechange = function() {
if (aHttpRequest.readyState == 4 && aHttpRequest.status == 200)
Callback(aHttpRequest.responseText);
}
aHttpRequest.open("GET", Url, true);
aHttpRequest.setRequestHeader("X-Api-Key", "eVnbxBPfn01kuoJIdfgi46TiYNv8AIip1r3WbjsX");
aHttpRequest.send(null);
}
this.post = function(Url, message, Callback) {
var aHttpRequest = new XMLHttpRequest();
aHttpRequest.onreadystatechange = function() {
if (aHttpRequest.readyState == 4 && aHttpRequest.status == 200)
Callback(aHttpRequest.responseText);
}
aHttpRequest.open("POST", Url, true);
aHttpRequest.setRequestHeader("x-api-key", "eVnbxBPfn01kuoJIdfgi46TiYNv8AIip1r3WbjsX");
aHttpRequest.send(message);
}
}
var client = new StartClient();
submitData: function () {
document.getElementById('inputBox').disabled = true;
var targetInputButton = document.getElementById("inputBox").value;
var message = '{"targetInputButton":"' + targetInputButton + '"}';
client.post('https://le75bkfcmg.execute-api.eu-west-2.amazonaws.com/dev/start-trace', message, function(response) {
document.getElementById('jobId').innerHTML = response;
});
}
sendBackData: function () {
var jobId = document.getElementById("jobId").innerHTML;
var message = '{"jobId":"' + jobId + '"}';
client.post('https://le75bkfcmg.execute-api.eu-west-2.amazonaws.com/dev/check-trace', message, function(response) {
document.getElementById('report').innerHTML = response;
});
}
}
</script>
我寫 var client 的新方法:
StartClient: function () {
var client
},
您需要將您的方法對象放在導出中並將方法拆分為逗號
<script>
export default {
name: 'name',
methods:{
foo(){
},
bar(){
}
}
}
UPD: var client = new StartClient();
在方法之外定義
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