javascript - 如何使用线程或任务调用 javascript 函数?
问题描述
我在下面尝试了以下代码
。CS
string someone = "John";
int timer = 3000;
int check = 1;
string script = "<script> runPromise('" + someone + "'," + timer + "," + check + ").then(someone => { console.log('" + someone + "', someone)});</script>";
ClientScript.RegisterStartupScript(ClientScript.GetType(), "myscript", script);
.aspx
<script>
let runPromise = (someone, timer, check, success = true) => {
console.log(`${someone} start run`);
console.log(check);
return new Promise((resolve, reject) => {
if (check == 1) {
setTimeout(function () {
resolve(`${someone} run ${timer / 1000} second`);
}, timer);
} else {
reject(`${someone} fail`)
}
});
}
</script>
此代码只能在按钮中使用。
当我想等待 10 秒时,如何在线程或任务中使用它?
任何帮助将不胜感激。
解决方案
您可以尝试使用setTimeout
已编辑
string someone = "John";
int timer = 10000;
int check = 1;
string script = "<script> setTimeout(() => someFunction(('" + someone + "'," + timer + "," + check + ").then(value => {console.log(value);}), " + timer + ");</script>";
ClientScript.RegisterStartupScript(ClientScript.GetType(), "myscript", script);
var someFunction = (someone, timer, check) => {
console.log(`${someone} start run`);
console.log(check);
return new Promise((resolve, reject) => {
if (check == 1) {
resolve(`${someone} run ${timer / 1000} second`);
} else {
reject(Error("It broke"));
}
});
};
样本:
var someFunction = (someone, timer, check) => {
console.log(`${someone} start run`);
console.log(check);
return new Promise((resolve, reject) => {
if (check == 1) {
resolve(`${someone} run ${timer / 1000} second`);
} else {
reject(Error("It broke"));
}
});
};
setTimeout(() => someFunction(`someone`, 10000,1).then(value => {
console.log(value);
}), 10000);
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