從CodeBehind調用Javascript函數並返回值

Question

我有一些看起來像這樣的代碼，全部在代碼后面...

var script = "confirm('Would you like to close this order?')";
ClientScript.RegisterStartupScript(typeof(Page), "CloseOrder", script, true);

如何獲得用戶在下一行中單擊是還是否的值？ 當此腳本觸發時，是否有可能返回值並繼續在后面的代碼中的下一行？

Answer 1

var script = function(){
    var choice = confirm('Would you like to close this order?');
    if(choice){
        //If the user clicks yes
    }else{
        //If the user clicks no
    }
}
ClientScript.RegisterStartupScript(typeof(Page), "CloseOrder", script, true);

Answer 2

此處的簡單示例： http : //jsfiddle.net/ChaseWest/W569P/

更改： var script = "confirm('Would you like to close this order?')";

至： var script = confirm('Would you like to close this order?');

根據確認彈出窗口的是或否，這會將true或false保存到腳本中。