javascript - 将提示中的输入存储在数组中并显示该数组

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我想从提示中获取用户的输入，将该输入存储在数组中，然后显示它。我只想使用 for 从用户那里获取 10 个输入环形。我已经尝试过do-while如下所示。

var givenNames = new Array();
var pattern = /[\w\d]{1,}/ig;

do{
    var name = prompt("Enter some names. Only letters and digits are accepted!\nEntering an empty field stops asking","");
    if(name && name.match(pattern)){givenNames.push(name);}
}
while(name != "");

function displayNames(){
    if(givenNames.length > 0){
        document.getElementById("list").innerHTML = "<span style='color:Navy;font-    weight:bold;'>Given names are:<\/span><br><br>" + givenNames.join("<br><br>");
    } else {
        document.getElementById("list").innerHTML = "<span style='color:Navy;font-weight:bold;'>Nothing has been given!<\/span>";
    }
}

如何将其替换为 for循环？

Answer 1

    var givenNames = new Array();
    var pattern = /[\w\d]{1,}/ig;


    for(var i=0;i<10;i++){
var name = prompt("Enter some names. Only letters and digits are accepted!\nEntering an empty field stops asking","");
    if(name && name.match(pattern)){givenNames.push(name);}
    }

    function displayNames(){
        if(givenNames.length > 0){
            document.getElementById("list").innerHTML = "<span style='color:Navy;font-    weight:bold;'>Given names are:<\/span><br><br>" + givenNames.join("<br><br>");
        } else {
            document.getElementById("list").innerHTML = "<span style='color:Navy;font-weight:bold;'>Nothing has been given!<\/span>";
        }
    }

DEMO FIDDLE