【发布时间】:2021-11-29 18:20:07
【问题描述】:
我有一个代码应该将变量显示为文本(颜色为 rgb 和 hex),但它只能显示第一个 div
<p class="nhcp1-hex"></p>
<p class="nhcp1-rgb"></p>
<p class="nhcp2-rgb"></p>
window.onload = function (){
document.querySelector(".nhcp1-hex").innerHTML = hexnhcp1;
document.querySelector(".nhcp2-hex").innerHTML = hexnhcp2;
document.querySelector(".nhcp3-hex").innerHTML = hexnhcp3;
document.querySelector(".nhcp1-rgb").innerHTML = nhcp1;
document.querySelector(".nhcp2-rgb").innerHTML = nhcp2;
document.querySelector(".nhcp3-rgb").innerHTML = nhcp3;
}
这里有什么问题?
window.onload = function (){
document.querySelector(".nhcp1-hex").innerHTML = "hexnhcp1";
document.querySelector(".nhcp2-hex").innerHTML = "hexnhcp2";
document.querySelector(".nhcp3-hex").innerHTML = "hexnhcp3";
document.querySelector(".nhcp4-hex").innerHTML = "hexnhcp4";
document.querySelector(".nhcp5-hex").innerHTML = "hexnhcp5";
document.querySelector(".nhcp1-rgb").innerHTML = "nhcp1";
document.querySelector(".nhcp2-rgb").innerHTML = "nhcp2";
document.querySelector(".nhcp3-rgb").innerHTML = "nhcp3";
document.querySelector(".nhcp4-rgb").innerHTML = "nhcp4";
document.querySelector(".nhcp5-rgb").innerHTML = "nhcp5";
};
<p class="nhcp1-hex"></p>
<p class="nhcp1-rgb"></p>
<p class="nhcp2-rgb"></p>
【问题讨论】:
-
没有类名为
nhcp3-hex、nhcp4-hex、nhcp5-hex的元素 -
您想在
p标签中显示颜色名称(在变量中)? -
是的,你已经在下面帮助我了。再次感谢 c:
标签: javascript html innerhtml