📜 javascript while function is not defined wait - Javascript代码示例
📅 最后修改于: 2022-03-11 15:01:44.138000 🧑 作者: Mango
代码示例1
function waitForElement(){
if(typeof someVariable !== "undefined"){
//variable exists, do what you want
}
else{
setTimeout(waitForElement, 250);
}
}