[英]When page is opened with window.open, how can the opened page allow the opener to access its contents?
[英]How to control opener page which is opened by window.open method
我有一個頁面,其中我通過window.open方法調用另一個彈出窗口。 唯一的方法是如何在彈出頁面仍處於活動狀態(即尚未關閉)的情況下從彈出頁面更改打開頁面中的標簽
最好通過在彈出窗口中暴露一個小的API,來讓打開窗口負責更改值。
我在這里概述了它: javascript-將選定的值從彈出窗口傳遞到父窗口輸入框
應該是這樣的:
window.opener.document.getElementById('label1').value = "the new value";
<script>
function myFunction() {
var additionalWindow = window.open("/additional");
// Write on the additional window
additionalWindow.document.write('written from separate window');
// Call a function on the additional window
additionalWindow.someFunction();
}
</script>
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