可以更改字符串变量，但不能更改innerHTML

Question

我需要删除innerHTML的某些部分。我现在已经尝试了3个小时了。看起来很简单。

这确实有用......

var foo = '<div id = "test" class = "hidden" style = "width: 350px"></div>';
alert(foo);
foo = foo.split('id = "test" class = "hidden" ').join('');
alert(foo);

这不是......

var myElement = document.getElementById('kjbggk');

myElement.innerHTML = '<div id = "test" class = "hidden" style = "width: 350px"></div>';
alert(myElement.innerHTML);
myElement.innerHTML = myElement.innerHTML.split('id = "test" class = "hidden" ').join('');
alert(myElement.innerHTML);        

Answer 1

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或者，你试过吗

var myElement = document.getElementById('kjbggk');
alert(myElement.innerHTML);
var foo = '<div id = "test" class = "hidden" style = "width: 350px"></div>';
alert(foo);
foo = foo.split('id = "test" class = "hidden" ').join('');
alert(foo);
myElement.innerHTML = foo;
alert(myElement.innerHTML);