【发布时间】:2017-05-04 14:50:55
【问题描述】:
js windows 将滚动顶部动画到 div 类正在向右滚动到 div 的底部
js
$(document).ready(function () {
$('html, body').animate({
scrollTop: $('.tariff').offset().top
}, 'slow');
});
它正在向右滚动到 div 类“关税”的底部。我希望它滚动并停在 div 的顶部。
做了很多谷歌搜索。不知道我哪里错了。
编辑
我认为这可能与我的外部 js.js 文件有关。这里的某些东西可能会影响动画滚动高度。因为如果我省略这个文件, 它会正确滚动到 div 的顶部。
但我不知道这里有什么干扰。
js.js
$('document').ready(function(){
$('#smshare').click(function() {
$('#smp').slideToggle('fast');
$('#smp').load('social-media-share.php');
});
$('#offer,#orderlink').click(function()
{
$('#order').fadeIn('fast');
$('html, body').animate({
scrollTop: $("#order").offset().top
}, 2000);
$('.scrolltop').fadeIn('fast');
$('.aboutus,.tariff,.services,.contactus,.logged_order,.pers_dets,.clothes_submitted,.locations_list').fadeOut('fast');
});
$('.scrolltop').click(function(){
$('#order').fadeOut('fast');
$('html, body').animate({
scrollTop: $(".header").offset().top
}, 2000);
$('.scrolltop').fadeOut('fast');
});
$('#svl').click(function()
{
$('html, body').animate({
scrollTop: $(".service_locations").offset().top
}, 2000);
});
$('.more1').click(function() {
$('.more_dry_cleaning').slideToggle('fast');
$('.more1').fadeOut('fast');
});
$('.less1').click(function() {
$('.more_dry_cleaning').fadeOut('fast');
$('.more1').fadeIn('fast');
});
var valid=0;
$('form[name=orderform]').submit(function(e) {
// alert('Got you!');
$('.clothesqty').each(function(){
// alert('Got you!');
if($(this).val() != 0) {valid+=1;}
});
if(valid!=0){
// e.preventDefault();
// alert(valid + " inputs have been filled");
return true;
}
else {
e.preventDefault();
//alert('Houston we have contact!');
alert("error: you must fill in at least one field");
return false;
}
});
var oblen=Object.keys(item).length;
var zero=0;
var cloth = "";
var i;
var it=1;
var totitems=0;
var tot=0;
var totcost=0;
var itemid="";
var itemclass="";
var totval=0;
for (var key in item) {
if (!item.hasOwnProperty(key)) {
//The current property is not a direct property of p
continue;
}
var k=key;
var v=item[key];
// alert(v);
cloth = k.replace(/ |-|&|\//g, '').toLowerCase();
itemid="#" + cloth;
itemclass="#" + cloth + "cost";
// alert(v+"/"+itemid);
$(itemid).keyup((function (id, cls,itm,val) {
return function () {
var x = $(id).val();
if(x!=0){
itemtot=x * val;
// alert(itm+"->"+itemtot + "=" + x + "x" + val);
$(cls).css("background-color", "#446666").css("padding","3px").css("color","white").css("width","60px").html("Rs." + itemtot);
}else{
$(cls).css("background-color", "#446666").css("padding","3px").css("color","white").css("width","60px").html("Rs." + zero);
}
}
} (itemid, itemclass,cloth,v)));
}
$("input").each(function() {
$(this).keyup(function(){
// calculateCost();
calculateSum();
});
});
});
//Totals
function calculateSum() {
var sum = 0;
var totcost=0;
//iterate through each textboxes and add the values
$("input").each(function() {
//add only if the value is number
if(!isNaN(this.value) && this.value.length!=0 && this.value.length<=3) {
sum += eval(parseInt(this.value));
}
});
$("div.ittot").each(function() {
var tots=0;
var str=$(this).text();
var thenum = str.replace( /^\D+/g, '');
var tots = parseInt(thenum,10);
//add only if the value is number
//if(!isNaN(tots) && tots.length!=0) {
totcost += tots;
//}
});
// alert(totcost);
$("#totalcost").css("background-color", "green").html("<div style='float:left;margin-left:5px'><span style='font-weight:700'>Total Cost : </span>Rs."+ totcost + "</div><div style='float:right;margin-right:5px'><span style='font-weight:700'>Total Items : </span>" + sum + "</div><div style='clear:both'></div>");
}
//slider2
var myPicIndex = 0;
picCarousel();
function picCarousel() {
var i;
var x = getElementsByClassName("myPicSlides");
for (i = 0; i < x.length; i++) {
x[i].style.display = "none";
}
myPicIndex++;
if (myPicIndex > x.length) {myPicIndex = 1}
x[myPicIndex-1].style.display = "block";
setTimeout(picCarousel, 3000); // Change image every 2 seconds
}
function getElementsByClassName(className) {
var found = [];
var elements = document.getElementsByTagName("*");
for (var i = 0; i < elements.length; i++) {
var names = elements[i].className.split(' ');
for (var j = 0; j < names.length; j++) {
if (names[j] == className) found.push(elements[i]);
}
}
return found;
}
//slider1
var myIndex = 0;
carousel();
function carousel() {
var i;
var x = getElementsByClassName("mySlides");
for (i = 0; i < x.length; i++) {
x[i].style.display = "none";
}
myIndex++;
if (myIndex > x.length) {myIndex = 1}
x[myIndex-1].style.display = "block";
setTimeout(carousel, 3000); // Change image every 2 seconds
}
function getElementsByClassName(className) {
var found = [];
var elements = document.getElementsByTagName("*");
for (var i = 0; i < elements.length; i++) {
var names = elements[i].className.split(' ');
for (var j = 0; j < names.length; j++) {
if (names[j] == className) found.push(elements[i]);
}
}
return found;
}
编辑 2
我已将问题进一步缩小到似乎有问题的 slider2 JS 函数。因为如果我删除了我放在slider2.php文件中的滑块html并将其包含在关税.php文件中,那么滚动就会正常运行。
slider2.php
<div style="width:100%;margin:0 auto">
<img class="myPicSlides" src="images/header/clothes-drying-on-line-iv.jpg" alt="Laundry Clothes Drying">
<img class="myPicSlides" src="images/header/new/shirts-on-line-iv.jpg" alt="Laundry Foam">
<img class="myPicSlides" src="images/header/iron-and-clothes-iv.jpg" alt="Iron Clothes">
<img class="myPicSlides" src="images/header/woollens-iv.jpg" alt="Woollens Laundry">
<img class="myPicSlides" src="images/header/shirts-on-hanger-iv.jpg" alt="Laundry Shirts mylaundrywala">
</div>
编辑 3
我相信动画功能正在考虑滑块中图像的高度并将它们相加!如何解决?
【问题讨论】:
标签: javascript jquery html scroll jquery-animate