我使用https://www.w3schools.com/howto/howto_custom_select.asp作為創建自定義樣式選擇框的指南，但是我需要選擇框像選單一樣作業 - 自動重定向到資料 url 值選擇上的每個選項。
不知道該怎么做！非常感謝任何幫助......
https://stephs-test-webflow-89f59e.webflow.io/（僅限第一個選擇框）
我嘗試使用這樣的代碼
立即獲取選擇選項的值jquery
但顯然不起作用，因為樣式化的選擇框腳本將所有內容都轉換為 DIV...并且選項的值消失了？
uj5u.com熱心網友回復：
您可以嘗試用以下代碼替換自定義選擇框腳本：
<script>
var redirectSelectBoxId = 'Artist-select';
var x, i, j, l, ll, selElmnt, a, b, c;
/*look for any elements with the class "custom-select":*/
x = document.getElementsByClassName("custom-select");
l = x.length;
for (i = 0; i < l; i ) {
selElmnt = x[i].getElementsByTagName("select")[0];
ll = selElmnt.length;
/*for each element, create a new DIV that will act as the selected item:*/
a = document.createElement("DIV");
a.setAttribute("class", "select-selected");
a.innerHTML = selElmnt.options[selElmnt.selectedIndex].innerHTML;
x[i].appendChild(a);
/*for each element, create a new DIV that will contain the option list:*/
b = document.createElement("DIV");
b.setAttribute("class", "select-items select-hide");
for (j = 1; j < ll; j ) {
/*for each option in the original select element,
create a new DIV that will act as an option item:*/
c = document.createElement("DIV");
c.setAttribute('data-value', selElmnt.options[j].value);
if(selElmnt.id = redirectSelectBoxId) {
c.setAttribute('onclick', 'window.location.href=\'' selElmnt.options[j].value '\'');
}
c.innerHTML = selElmnt.options[j].innerHTML;
c.addEventListener("click", function(e) {
/*when an item is clicked, update the original select box,
and the selected item:*/
var y, i, k, s, h, sl, yl;
s = this.parentNode.parentNode.getElementsByTagName("select")[0];
sl = s.length;
h = this.parentNode.previousSibling;
for (i = 0; i < sl; i ) {
if (s.options[i].innerHTML == this.innerHTML) {
s.selectedIndex = i;
h.innerHTML = this.innerHTML;
y = this.parentNode.getElementsByClassName("same-as-selected");
yl = y.length;
for (k = 0; k < yl; k ) {
y[k].removeAttribute("class");
}
this.setAttribute("class", "same-as-selected");
break;
}
}
h.click();
});
b.appendChild(c);
}
x[i].appendChild(b);
a.addEventListener("click", function(e) {
/*when the select box is clicked, close any other select boxes,
and open/close the current select box:*/
e.stopPropagation();
closeAllSelect(this);
this.nextSibling.classList.toggle("select-hide");
this.classList.toggle("select-arrow-active");
});
}
function closeAllSelect(elmnt) {
/*a function that will close all select boxes in the document,
except the current select box:*/
var x, y, i, xl, yl, arrNo = [];
x = document.getElementsByClassName("select-items");
y = document.getElementsByClassName("select-selected");
xl = x.length;
yl = y.length;
for (i = 0; i < yl; i ) {
if (elmnt == y[i]) {
arrNo.push(i)
} else {
y[i].classList.remove("select-arrow-active");
}
}
for (i = 0; i < xl; i ) {
if (arrNo.indexOf(i)) {
x[i].classList.add("select-hide");
}
}
}
document.addEventListener("click", closeAllSelect);
</script>
轉載請註明出處，本文鏈接：https://www.uj5u.com/gongcheng/536953.html
標籤：查询CSS重定向选择