gtag('event', 'exception', {
'description': 'error_description',
'fatal': false // set to true if the error is fatal
});
例外狀況參數
下表列出例外狀況參數:
參數名稱
資料類型
必填
說明
description
字串
否
錯誤說明。
fatal
布林值
否
如果錯誤為嚴重錯誤,則為 true。
範例
以下方函式為例:
function divide(x, y) {
if (y === 0) {
throw "Division by zero";
}
return x/y;
}
如果
除數 y 為零:
var x = document.getElementById('x').value;
var y = document.getElementById('y').value;
try {
var r = divide(x, y);
} catch(err) {
gtag('event', 'exception', {
'description': err,
'fatal': false
});
}
[[["容易理解","easyToUnderstand","thumb-up"],["確實解決了我的問題","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["缺少我需要的資訊","missingTheInformationINeed","thumb-down"],["過於複雜/步驟過多","tooComplicatedTooManySteps","thumb-down"],["過時","outOfDate","thumb-down"],["翻譯問題","translationIssue","thumb-down"],["示例/程式碼問題","samplesCodeIssue","thumb-down"],["其他","otherDown","thumb-down"]],["上次更新時間:2024-09-13 (世界標準時間)。"],[[["Google Analytics can track website errors and crashes using exception events sent via gtag.js."],["`gtag('event', 'exception', {\u003cexception_parameters\u003e})` is the core function to send exception data, including an optional description and fatality status."],["An example demonstrates how to capture and send exceptions occurring within a JavaScript `try...catch` block."]]],["Exception events, used to track web page crashes and errors, are sent to Google Analytics via the `gtag('event', 'exception', {\u003cexception_parameters\u003e});` command. `\u003cexception_parameters\u003e` include 'description' (error details) and 'fatal' (boolean indicating if the error is fatal). When an error is detected, a `gtag` event can be sent. An example uses a `try...catch` block to intercept division-by-zero errors and trigger the `gtag` event.\n"]]