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我现有的代码是javascript,我想在jquery中转换这些代码?_Javascript_Jquery_Html_Css - Fatal编程技术网

我现有的代码是javascript,我想在jquery中转换这些代码?

我现有的代码是javascript,我想在jquery中转换这些代码?,javascript,jquery,html,css,Javascript,Jquery,Html,Css,如何将其转换为jQuery openDish("balkandish1") function openDish(dishName) { var i; var x = document.getElementsByClassName("city"); for (i = 0; i < x.length; i++) { x[i].style.display = "none"; } document.getElementById(dishNam

如何将其转换为jQuery

openDish("balkandish1")
function openDish(dishName) {
    var i;
    var x = document.getElementsByClassName("city");
    for (i = 0; i < x.length; i++) {
        x[i].style.display = "none";
    }
    document.getElementById(dishName).style.display = "block";
}
openDish(“1”)
函数openDish(dishName){
var i;
var x=document.getElementsByClassName(“城市”);
对于(i=0;i
只需在相关选择器上调用
hide()
show()
,如下所示:

openDish("balkandish1")

function openDish(dishName) {
    $(".city").hide()
    $('#' + dishName).show();
}
jQuery提供了可用于隐藏和显示DOM元素的功能

openDish("balkandish1");

function openDish(dishName) {
    $(".city").hide();
    $('#'+ dishName).show();
}
使用方法

openDish("balkandish1");

function openDish(dishName) {
   // get all elements using class selector
   // hide them using `hide()` method
   $(".city").hide();
   // get the element using `id` selector
   // make it visible using `show()` method
   $('#' + dishName).show();
}
openDish(“1”);
函数openDish(dishName){
$(“.city”).hide();
$('#'+dishName).show();
}

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我不知道为什么没有人问你,你试过什么,只是用勺子喂你代码:)请尝试一下,以后再来寻求帮助