当事件在 jQuery 中触发一段时间后,我如何执行 jQuery 函数?
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how i can execute a jQuery function after a time period when event fire in jQuery?
提问by Quentin
I want to fire a event on keyup of textbox 300 milisecond later
我想在 300 毫秒后在文本框的 keyup 上触发一个事件
$("#blah").keyup(function () {
//code is here
}).delay(300).myfunction();
when i try to execute this function i found error that myfunction is not a function.
当我尝试执行这个函数时,我发现错误是 myfunction 不是一个函数。
so can anyone explain how i can execute a function 300 milisecond later after keyup in a textbox
所以任何人都可以解释我如何在文本框中键入后 300 毫秒后执行函数
回答by Quentin
function myFunction () {
// Code to do stuff after 300ms
}
$("#blah").keyup(function () {
// Code to do stuff immediately
setTimeout(myFunction, 300);
});
回答by Headshota
myfunction must be defined!
必须定义 myfunction!
$("#blah").keyup(function () {
setTimeout(function(){
myfunction();
},300);
})