//监听数据表格工具条
table.on('tool(contentList)', function(obj){ //注:tool是工具条事件名,test是table原始容器的属性 lay-filter="对应的值"
var data = obj.data //获得当前行数据
,layEvent = obj.event; //获得 lay-event 对应的值
if(layEvent === 'detail'){
x_content_detail('小说详情','content-detail.html',data,600,500);
} else if(layEvent === 'del'){
layer.confirm('真的删除行么', function(index){
x_content_delete('/novel/delete',data.novelId);
layer.close(index);
});
} else if(layEvent === 'edit'){
x_content_edit('编辑小说','content-edit.html',data,600,500);
}
});
layui弹出层回显代码:
title:弹出层标题
url:弹出层html页面
data:回显数据
w:宽度
h:高度
function x_content_edit(title, url, data, w, h) {
if (title == null || title == '') {
title = false;
}
;
if (url == null || url == '') {
url = "404.html";
}
;
if (w == null || w == '') {
w = 800;
}
;
if (h == null || h == '') {
h = ($(window).height() - 50);
}
;
layer.open({
type: 2, //iframe层
area: [w + 'px', h + 'px'],
fix: false, //不固定
btn: ['确认', '取消'],//弹出层按钮
maxmin: true,
shadeClose: true,
shade: 0.4,
title: title,
offset: '50px',
content: url,
success: function (layero, index) {//弹出层打开后的回调函数
var body = layer.getChildFrame('body', index);//获取弹出层的dom元素
result = JSON.stringify(data);
result = $.parseJSON(result);
$.each(result, function (item) {
body.find('#A_' + item).val(result[item]);//给弹出层页面赋值,id为对应弹出层表单id
if (item == 'contentId') {
body.find('#B_contentId').val(result[item]);//这里是为动态select赋值,在弹出层创建隐藏元素
} else if (item == 'type') {
body.find('#B_type').val(result[item]);
} else if (item == 'recommendFlag') {
body.find('#B_recommendFlag').val(result[item]);
}
});
},
yes: function (index, layero) {//点击“确认”按钮后触发的事件
var data = {};
var body = layer.getChildFrame('body', index);
var form = body.find("#novelUpdate").serializeArray();//获取指定id的表单
$.each(form, function () {
data[this.name] = this.value;
});
data = JSON.stringify(data);
var content = {'novelJson': data};
$.post('/novel/update', content, function (rec) {//得到数据提交到后端进行更新
if (rec.code == 0) {
layer.alert(rec.msg, {icon: 6}, function (index) {
layer.close(index);
});
layui.use('table', function () {
var table = layui.table;
table.reload('contentList', {
url: '/novel/novelList' //数据接口,更新成功后刷新数据表格
});
});
} else {
layer.alert(rec.msg, {icon: 5}, function (index) {
layer.close(index);
});
}
layer.close(index);
}, 'json');
return false;
}
});
}
从后台读取数据渲染到弹出层的select中,并设置默认选中值:
function showNovelType() {
layui.use('form',function () {
$ = layui.jquery;
var form = layui.form;
$.ajax({
type:'get',
url:'/common/getNovelType', //后端接口
dataType:'json',
success:function (rec) {
if(rec['code']==0){
var novelType=document.getElementById('A_type');
var B_type=document.getElementById('B_type');
$.each(rec.data,function(i,item){
var option=document.createElement("option"); //创建option标签
option.setAttribute("value",item['typeId']);//设置value值
if(!B_type) {
//要同时判断 null 和 undefined
}else {
if(item['typeId']==B_type.value) {
option.setAttribute("selected",'true');//设置选中状态
}
}
option.innerText=item['typeName'];//显示text内容
novelType.appendChild(option);
form.render('select');//重新渲染
})
}
}
})
})
}
function showRecommendPotion() {
layui.use('form',function () {
$ = layui.jquery;
var form = layui.form;
$.ajax({
type:'get',
url:'/common/getRecommendPosition',
dataType:'json',
success:function (rec) {
if(rec['code']==0){
var recommendPotion=document.getElementById('A_recommendFlag');
var B_recommendFlag=document.getElementById('B_recommendFlag');
$.each(rec.data,function(i,item){
var option=document.createElement("option");
option.setAttribute("value",item['recommendId']);
if(!B_recommendFlag) {
//要同时判断 null 和 undefined
}else{
if(item['recommendId']==B_recommendFlag.value) {
option.setAttribute("selected",'true');
}
}
option.innerText=item['recommendName'];
recommendPotion.appendChild(option);
form.render('select');
})
}
}
})
})
}
function showContentProvider() {
layui.use('form',function () {
$ = layui.jquery;
var form = layui.form;
$.ajax({
type:'get',
url:'/contentProvider/getAllProviders',
dataType:'json',
success:function (rec) {
if(rec['code']==0){
var A_contentId=document.getElementById('A_contentId');
var B_contentId=document.getElementById('B_contentId');
$.each(rec.data,function(i,item){
var option=document.createElement("option");
option.setAttribute("value",item['contentId']);
if(!B_contentId) {
//要同时判断 null 和 undefined
}else{
if(item['contentId']==B_contentId.value) {
option.setAttribute("selected",'true');
}
}
option.innerText=item['contentName'];
A_contentId.appendChild(option);
form.render('select');
})
}
}
})
})
}