希望对你有帮助
效果这样:
代码:
*{ padding:0; margin:0; list-style: none;}
header{ background: #f7483b; border-bottom: 1px solid #ccc}
header h2{ text-align: center; line-height: 54px; font-size: 16px; color: #fff}
.list-ul{ overflow: hidden}
.list-li{ line-height: 60px; border-bottom: 1px solid #fcfcfc; position:relative;padding: 0 12px; color: #666;
background: #f2f2f2;
-webkit-transform: translateX(0px);
}
.btn{ position: absolute; top: 0; right: -80px; text-align: center; background: #ffcb20; color: #fff; width: 80px}
window.addEventListener('load',function(){
var initX;
var moveX;
var X = 0;
var objX = 0;
window.addEventListener('touchstart',function(event){
event.preventDefault();
var obj = event.target.parentNode;
if(obj.className == "list-li"){
initX = event.targetTouches[0].pageX;
objX =(obj.style.WebkitTransform.replace(/translateX\(/g,"").replace(/px\)/g,""))*1;
}
if( objX == 0){
window.addEventListener('touchmove',function(event) {
event.preventDefault();
var obj = event.target.parentNode;
if (obj.className == "list-li") {
moveX = event.targetTouches[0].pageX;
X = moveX - initX;
if (X > 0) {
obj.style.WebkitTransform = "translateX(" + 0 + "px)";
}
else if (X < 0) {
var l = Math.abs(X);
obj.style.WebkitTransform = "translateX(" + -l + "px)";
if(l>80){
l=80;
obj.style.WebkitTransform = "translateX(" + -l + "px)";
}
}
}
});
}
else if(objX<0){
window.addEventListener('touchmove',function(event) {
event.preventDefault();
var obj = event.target.parentNode;
if (obj.className == "list-li") {
moveX = event.targetTouches[0].pageX;
X = moveX - initX;
if (X > 0) {
var r = -80 + Math.abs(X);
obj.style.WebkitTransform = "translateX(" + r + "px)";
if(r>0){
r=0;
obj.style.WebkitTransform = "translateX(" + r + "px)";
}
}
else { //向左滑动
obj.style.WebkitTransform = "translateX(" + -80 + "px)";
}
}
});
}
})
window.addEventListener('touchend',function(event){
event.preventDefault();
var obj = event.target.parentNode;
if(obj.className == "list-li"){
objX =(obj.style.WebkitTransform.replace(/translateX\(/g,"").replace(/px\)/g,""))*1;
if(objX>-40){
obj.style.WebkitTransform = "translateX(" + 0 + "px)";
}else{
obj.style.WebkitTransform = "translateX(" + -80 + "px)";
}
}
})
})
这是第一行,想删除请向左滑动
这是第二行,想删除请向左滑动
//Overridetosupporteditingthetableview.左滑删除functableView(tableView:UITableView,commitEditingStyleeditingStyle:UITableViewCellEditingStyle,forRowAtIndexPathindexPath:NSIndexPath){print("deletetableviewcell")ifeditingStyle==.Delete{//获取数组中要删除的数据letthis_password=self.todos[indexPath.row]this_password.delete{(result)inif(result.isSuccess){//根据result.isSuccess可以判断是否删除成功self.todos.removeAtIndex(indexPath.row)//删除对应的celltableView.deleteRowsAtIndexPaths([indexPath],withRowAnimation:.Fade)