我有一个函数,通过生成带有锚点、列表和隐藏字段的 div 来设置选择输入的样式:
function selectMenu() {
var selectMenu = $("#cf-budget");
$('<input id="' + selectMenu.attr("id") + '-hidden" type="hidden" name="' + selectMenu.attr("name") + '" value="" />').insertAfter(selectMenu);
selectMenu.hide();
var selectTitle = selectMenu.children("option:eq(0)").text();
var newSelectMenu = '<div class="selectmenu"><div class="selectmenu-selected"><a rel="placeholder">'+ selectTitle +'</a></div><ul class="selectmenu-menu"><li><a rel="placeholder">'+ selectTitle +'</a></li>';
selectMenu.find("option:not(:eq(0))").each(function () {
newSelectMenu += '<li><a rel="' + $(this).val() + '">' + $(this).text() + "</a></li>";
});
newSelectMenu += "</ul></div>";
$(newSelectMenu).insertAfter(selectMenu);
var newSelectMenu = $("div.selectmenu");
$("div.selectmenu-selected a", newSelectMenu).live("click", function () {
$("ul.selectmenu-menu", newSelectMenu).toggle();
return false;
});
$("body").live("click", function () {
$("ul.selectmenu-menu", newSelectMenu).hide();
});
$("ul.selectmenu-menu a", newSelectMenu).live("click", function () {
var optionValue = $(this).attr("rel");
var optionText = $(this).text();
$("ul.selectmenu-menu", newSelectMenu).hide();
$("div.selectmenu-selected a", newSelectMenu).text(optionText);
$("#" + selectMenu.attr("id") + "-hidden").val(optionValue);
var activeMessageType = $("ul.message-type.active");
if (activeMessageType.length) {
activeMessageType.slideUp(300, function () {
$("#" + optionValue).addClass("active").slideDown(300);
}).removeClass("active");
} else {
$("#" + optionValue).addClass("active").slideDown(300);
}
return false;
});
}
$(document).ready(function() {
selectMenu();
});
我的问题是如何调整它以使其适用于“x”数量的选择输入?目前它只需要单个选择的 Id 或类。
我猜我需要向函数传递一个选择 id 或类名,以便它可以对每个下拉列表执行此操作?