我的代码只打印数组的最后一个值 [英] my code only prints the last value of the array

问题描述

我创建了一个变量，并使用push属性添加了新值，但是当for循环一个接一个地调用它时，它仅显示最后一个值(名称)为"Pranav".您能帮我知道如何解决它，并一一打印所有值.

I made a variable and added new values with the push attribute but when the for-loop calls it one-by-one it only prints the last value(name) that is "Pranav". Can you help me to know how to fix it and print all the values one-by-one.

function tryme() {
    var names = new Array();
    names.push("Bhavesh", "Ajay", "Rahul", "Vinod", "Bobby", "Pranav");
    var tryit = document.getElementById("tryit");
    for (i = 0; i < names.length; i++) {
        tryit.innerHTML = "The values are " + names[i] + " . <br>"
    };
};

推荐答案

您每次在循环中都将替换 innerHTML 属性的值.您可能要附加而不是替换.所以...

You are replacing the value of the innerHTML property each time through the loop. You probably mean to append instead of replace. So...

更改此:

tryit.innerHTML = "The values are " + names[i] + " . <br>"

对此:

tryit.innerHTML += "The values are " + names[i] + " . <br>"

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