嗨,我正在动态地创建一个表结构.当我单击一个包时,我将子行插入到表中,并添加了一个具有子值计数的rowspan值.现在我必须编号行我使用的行的索引,但是当有行跨度时应该考虑整行,因为1,下一个数字必须是2.当我单击删除时,我需要删除所有行跨行的子行.
这是一个我已经实现的代码,
这是一个我已经实现的代码,
var rowspans;
var servicecount;
var cnt;
var ser = [];
var refForEmployee = new Firebase("https://kekranmekrandubai.firebaseio.com/package");
refForEmployee.on("value",function(snapshot) {
var data = snapshot.val();
var list = [];
for (var key in data) {
if (data.hasOwnProperty(key)) {
name = data[key].image ? data[key].image : '';
emp_name = data[key].package_name ? data[key].package_name : '';
service = data[key].service ? data[key].service : '';
servicecount = service.length;
console.log("service data");
console.log(service);
console.log(servicecount);
if (name.trim().length > 0) {
list.push({
image: name,emp_name: emp_name,services: service
})
}
}
}
// refresh the UI
refreshUI(list);
});
function refreshUI(list) {
var lis = '';
for (var i = 0; i < list.length; i++) {
var empname = list[i].emp_name;
var serc = [];
serc = list[i].services;
lis += '<div class="outlining"><div class="customize"><img class="employeeimages" src="' + list[i].image + '"></img><img src="img/bookingemployeeid.png" class="employee_id_display"><p class="firstname">' + list[i].emp_name + '<p class="lastname">Last name</p><p class="emps_id">1001</p><p class="arrays">' + serc + '</p></div></div>';
};
document.querySelector('#employee_list').innerHTML = lis;
};
$('body').on('click','.employeeimages',function() {
var name = $(this).closest('.customize').find('.firstname').text();
var service = [];
service = $(this).closest('.customize').find('.arrays').text();
console.log(service);
//var myString = "Mr. Jack Adams";
// Create a variable to contain the array
var mySplitResult;
// Use the string.split function to split the string
mySplitResult = service.split(",");
for (i = 0; i < mySplitResult.length; i++) {
console.log(mySplitResult[i]);
$("#booktable").append('<tr><td><div class="maindiv"><div class="productdiv"><p class="select_product">Select Items</p></div><div class="employeediv"><p>' + mySplitResult[i] + '</p></div><div class="pricediv">Price</div></div></td></tr>');
}
rowspans = mySplitResult.length;
get_values(name,table_selected_index);
$(".select_employee_div").css("display","none");
});
//booking main table
//add row to booking table
$(".useradd").click(function() {
var rows = $('#booktable tr').length;
var rowcount = rows + 1;
$("#booktable").append('<tr><td id=' + rowcount + ' class="f">' + rowcount + '</td><td><div class="maindiv"><div class="productdiv"><p class="select_product">Select Items</p></div><div class="employeediv"><input type="button" class="select_employee" value="Select Employee"></div><div class="pricediv">Price</div><div class="actiondiv"><input type="button" value="x" class="remove"/></div></div></td></tr>');
});
//remove row and dynamically changing the index value of the removed row
$("body").on("click",".remove",function(event) {
event.preventDefault();
var table = 'booktable';
var row = $(this).closest('tr');
setTimeout(function() { // Simulating ajax
var siblings = row.siblings();
row.remove();
siblings.each(function(index) {
$(this).children().first().text(index + 1);
});
},100);
});
$('#booktable').on('click','.select_employee',function() {
$(".select_employee_div").css("display","block");
var indexOfTheChangedRow = $(this).closest("tr").index();
table_selected_index = indexOfTheChangedRow;
});
function get_values(val,rowIndex) {
console.log("inside get_values function");
console.log(val);
$('#booktable tr:eq(' + rowIndex + ')').find(".select_employee").val(val);
$('#booktable tr:eq(' + rowIndex + ')').find(".f").attr("rowspan",rowspans + 1)
};
这是我需要的表结构
这是一个我已经实现的小提琴演示.我很惊讶改变行索引并删除action.Fiddle Demo请帮助我的代码.先谢谢你.
解决方法
您可以使用下面的代码来删除rowspan上的行,再重新输入剩余的行：
$('body').on('click','.remove',function(e) {
e.preventDefault();
var row=$(this).closest('tr');
var rowspan=parseInt(row.children().first().attr('rowspan'));
//remove row
if (isNaN(rowspan)) {
row.remove();
} else {
$('#booktable tr').slice(row.index(),row.index() + rowspan).remove();
}
//reindex
var newIndex = 0;
$('#booktable tr').each(function(i) {
if ($(this).children().first().attr('id') !== undefined) {
newIndex++;
$(this).children().first().text(newIndex);
}
});
});
