我需要显示ex:$ 300.00,但我需要显示的美元符号小于数字,所以它看起来像一个商标,但不是那么小.
是否有CSS功能可以做到这一点？
先感谢您.
我试图弄清楚如何在点击我的功能时携带按钮的ID.1鼠标悬停时改变颜色的功能和鼠标输出时将其改回原始颜色的功能.我知道我可以在css中完成它,但我只是想学习如何在javascript中完成它.提前致谢.以下是我的代码.
var buttonClass = this.className();
// document.getElementById("mainTitle");
this.style.backgroundColor="#000000";
this.style.color="#ffffff";
this.style.cursor = "pointer";
}
function defaultColor() {
var buttonClasss = this.getElementById();
//document.getElementById("addList");
this.style.backgroundColor = "#ffffff";
this.style.color = "#000000";
this.style.cursor = "pointer";
}
//event listener for Change Title button
document.getElementById("mainTitle").addEventListener("mouseover", changeColor);
document.getElementById("mainTitle").addEventListener("mouseout", defaultColor);
document.getElementById("mainTitle").addEventListener("click", changeTitle);
//event listener for change title ends here
//event listener for add listing
document.getElementById("addList").addEventListener("mouseover", changeColor);
document.getElementById("addList").addEventListener("mouseout", defaultColor);
document.getElementById("addList").addEventListener("click", addListing);
//event listener for add listing ends here#mainTitle {
border:1px solid #ff33f4;
float:left;
clear:both;
font-family:arial;
font-weight:bold;
font-size:20px;
border-radius:50px;
background-color:#ff33ff; …我正在尝试为循环练习做一些操作,并使用click事件将蓝色样式应用于所有"listing"类.除此之外,我还想在每个循环中打印"i"的值.任何人都可以指出代码中缺少的东西.谢谢,这是我的代码:
function changeClass(){
for (i=0;i<3;i++) {
var list = document.getElementsByClassName("listing")[i];
list.style.color = "blue";
var values = document.getElementsByClassName("value");
document.write(i);
}
}
document.getElementById("change").addEventListener("click", changeClass); <ul id="groupList">
<li class="listing">First</li>
<li class="listing">First</li>
<li class="listing">First</li>
<li class="value"></li>
</ul>
<button id="change">change listing</button>