我需要帮助来改变插入符号的高度 - 不改变视觉效果(只要它们工作就允许黑客/技巧)。
我的意思是我不想改变它字体的大小(高度和宽度),边距,填充,颜色,背景,边框等,如果我改变它以实现插入符号的样式,使它成为可能所以我可以把它放回去一个正常的输入,具有它的造型能力。
我最好的尝试是以下代码:
body{
background-color: lightBlue;
}
#background{
color: red;
height: 61px;
margin-top: 0px;
text-shadow: 0 0 0 transparent;
width: 173px;
-webkit-text-fill-color: transparent;
-webkit-transform: scale(1,calc(1/3));
}
#text{
background-color: transparent;
border-color: transparent;
color: red;
left: 8px;
pointer-events: none;
position: absolute;
top: 103px;
}

<span>Caret's height (pixels):</span>
<br>
<br>
<input placeholder="15 (default)" spellcheck="false">
<br>
<br>
<input id="background" oninput="document.getElementById('text').value=this.value" spellcheck="false">
<input id="text" placeholder="5 (1/3)" onfocus="this.blur()" spellcheck="false" tabindex="-1">
&#13;
如果需要,请忽略文字的选择怪异。我现在不关心这件事。
如果您有更好的解决方案,请告诉我。这只是我一直在做的一些测试,我不需要将颜色变成红色而其他属性就像它们一样,但我确实希望它仍然可以改变它们,我想要的是什么
答案 0 :(得分:1)
可以通过“黑客”来完成。
而不是输入框,你需要javascript,css和span的组合......
document.documentElement.setAttribute("class", "js");
var searchFauxInput = document.querySelector(".fb-Search_FauxInput");
var searchBox = document.getElementById("Input");
searchBox.addEventListener("keyup", function copyInput(event) {
searchFauxInput.textContent = searchBox.value;
searchBox.setAttribute("value", searchBox.value);
}, false);
* {
box-sizing: border-box;
}
body {
background-color: #555;
font-family: sans-serif;
}
.fb-Search {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
height: 44px;
padding: 5px 70px 5px 5px;
width: 400px;
position: relative;
background-color: #e4e4e4;
}
.fb-Search_Input {
-webkit-appearance: none;
-moz-appearance: none;
appearance: none;
}
.js .fb-Search_Input {
position: absolute;
left: -100vw;
}
.fb-Search_FauxInput {
display: none;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
max-width: 80%;
margin-top: 14px;
border: 0;
font-size: 20px;
font-size: 1.3rem;
color: #777;
background-color: #e4e4e4;
border-right: 3px solid transparent;
height: 3px;
}
.js .fb-Search_FauxInput {
display: -webkit-box;
display: -ms-flexbox;
display: flex;
}
.fb-Search_Input:focus ~ .fb-Search_FauxInput {
-webkit-animation: pulseAttention 1.5s cubic-bezier(.215, .61, .355, 1) forwards infinite;
animation: pulseAttention 1.5s cubic-bezier(.215, .61, .355, 1) forwards infinite;
}
.fb-Search_Label {
position: absolute;
top: 0;
right: 0;
bottom: 0;
left: 0;
padding: 5px;
display: -webkit-box;
display: -ms-flexbox;
display: flex;
-webkit-box-align: center;
-ms-flex-align: center;
align-items: center;
color: #a7a7a7;
font-size: 15px;
}
.fb-Search_Input:not([value=""]) ~ .fb-Search_Label {
-webkit-box-pack: end;
-ms-flex-pack: end;
justify-content: flex-end;
}
@-webkit-keyframes pulseAttention {
50% {
border-color: green;
}
}
@keyframes pulseAttention {
50% {
border-color: green;
}
}
<div class="fb-Search">
<input id="Input" class="fb-Search_Input" value="">
<span class="fb-Search_FauxInput" dir="rtl"></span>
<label class="fb-Search_Label" for="Input">Search</label>
</div>