Javascript 如何在JS中的div内设置值
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How to set value inside div in JS
提问by GeekedOut
I have some code that looks like this:
我有一些看起来像这样的代码：
document.getElementById("error").style.display = 'block';
and when this happens I also want to display the error that is supposed to be shown which is stored in another JS variable. How can I add the value of that variable to the div which has id="error"
当发生这种情况时，我还想显示应该显示的错误，该错误存储在另一个 JS 变量中。如何将该变量的值添加到具有 id="error" 的 div
Thanks!
谢谢！
回答by Susam Pal
var errorMsg = "<p>Example error message</p>"
document.getElementById("error").innerHTML = errorMsg
回答by patapizza
document.getElementById("error").innerHTML = errMsg;
回答by Milan Aleksi?
document.getElementById("error").innerHTML = my_js_variable;
回答by epascarello
var errorDiv = document.getElementById("error");
errorDiv.innerHTML = yourVariable;
errorDiv.style.display = 'block';
回答by Shawn
document.getElementById('error').innerHTML = variable
document.getElementById('error').innerHTML = 变量
(using jQuery would be easier.
（使用jQuery会更容易。
回答by kinakuta
var displayDiv = document.getElementById('error');
displayDiv.style.display = 'block';
displayDiv.innerHTML = yourVariable;
