如何解决在Swiper滑块中调整大小
我有一个div,允许用户在滑动滑块中调整大小。现在,它仅在旋转滑块之前有效。这是第一项,因此当我重新加载页面时,它可以正常工作,但是如果我旋转滑块,它会断裂,并且不允许用户再次调整元素的大小。
这是调整大小的代码:
// # Some special stuff to resize along the y on the small sizes
var maxY = 711;
var preResizeOnSmall = false;
// # X resize
var dragBarX = $('#dragbar-x'); // get the drag bar on the right
var dragging = false; // used to track whether we are currently dragging either bar out
var offsetX = 0; // set a default offset for where the bar is on the x handle
var startWidthX; // a variable to offset the size based on the current
dragBarX.on('mousedown',(e) => { // when the x handle is clicked
e.preventDefault()
offsetX = e.pageX; // get the postion of the handle and set that as the offset
startWidthX = parseFloat($('.responsive .card').css('width')) // the current width so we can modify that instead of completely reseting the width
$('html').css("cursor","w-resize") // make the cursor everywhere the resize arrow
dragging = true;
$(document).mousemove(e => { // add a mouse move listener
let result = e.pageX - offsetX + startWidthX; // get the result. The distance from the current mouse pos (e.pageX) and the handdle start pos (offsetX) and then use that to modify the existing width
if(result >= 390 && result <= 889) // if the result is within the threshold
$('.responsive .card').css('width',result + "px") // resize
if(result > 573) { // if it's within the large threshold
$('.responsive .card').removeClass('sm-resp md-resp'); // remove other stylings
$('.responsive .card').addClass('lg-resp'); // give it the large styling
} else if (result > 431) {
if($('.responsive .card').hasClass('sm-resp') && preResizeOnSmall){ // if the last size was small. and we resized
// make 200 pixels smaller
let h = parseFloat($('.responsive .card').css('height'));
let r = h - 200
$('.responsive .card').css('height',r + "px");
preResizeOnSmall = false;
}
$('.responsive .card').removeClass('sm-resp lg-resp'); // remove other styles
$('.responsive .card').addClass('md-resp'); // give the medium stylings
} else {
if($('.responsive .card').hasClass('lg-resp') || $('.responsive .card').hasClass('md-resp')) { // if was last large or medium
$('.responsive .card').removeClass('lg-resp md-resp'); // remove those stylings
$('.responsive .card').addClass('sm-resp'); // add small styles
let h = parseFloat($('.responsive .card').css('height'));
if(h < 556) { // if we're too close to top
preResizeOnSmall = h;
// move down 200 pixels
let r = h + 200
$('.responsive .card').css('height',r + "px");
} else {
preResizeOnSmall = false; // if we don't need to resize set the pre flag to false and not a value
}
}
}
})
})
// when we stop dragging
$(document).mouseup((e) => {
if(dragging) { // if we were dragging
$(document).unbind('mousemove'); // remove the move listener
$('html').css("cursor",""); // remove cursor
}
// no matter what make dragging false
dragging = false
})
这是swiper实例:
let swiper = new Swiper('.swiper-container',{
loop: true,noSwiping: true,noSwipingClass: 'no-swiping',navigation: {
nextEl: '.next',prevEl: '.prev',},});
我调整大小的元素具有no-swiping
类。
有任何解决办法吗?
编辑: 我进行了更多测试,并且在调整所有幻灯片之后,重新调整大小的拖动才停止工作,并且按照无限循环机制循环回到开始
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