dev_oa/app/home/view/database/database.html

{extend name="../../base/view/common/base" /}
<!-- 主体 -->
{block name="body"}
<div class="body-table">
	<table class="layui-hide" id="backup" lay-filter="test"></table>
</div>
<script type="text/html" id="toolbarDemo">
	<div class="layui-btn-group">
		<span class="layui-btn layui-btn-sm layui-btn-normal" lay-event="backup">数据备份</span><span class="layui-btn layui-btn-sm" lay-event="optimize">数据表优化</span><span class="layui-btn layui-btn-danger layui-btn-sm" lay-event="repair">数据表修复</span>
  	</div>
	<span id="dataTips" style="font-size:12px; margin-left:10px"></span>  
</script>
{/block}
<!-- /主体 -->


<script>
<!-- 脚本 -->
{block name="script"}
<script>
	function init(layui) {
		var table = layui.table,
			form = layui.form;

		var tableIns = table.render({
			elem: '#backup',
			title: '数据备份',
			toolbar: '#toolbarDemo',
			url: "/home/database/database", //数据接口
			page: false,
			cols: [
				[ //表头
					{type: 'checkbox'},
					{
						field: 'name',
						title: '数据表',
						width: 220
					},
					{
						field: 'status',
						title: '状态',
						width: 120,
						templet:function(d){
							return '<span id="table_'+d.name+'">-</span>';
						}
					},
					{
						field: 'engine',
						title: '存储引擎',
						align: 'center',
						width: 90
					}, {
						field: 'row_format',
						title: '行格式',
						align: 'center',
						width: 90
					}, {
						field: 'rows',
						title: '行数',
						align: 'center',
						width: 100,
					}, {
						field: 'data_size',
						title: '字节数',
						align: 'center',
						width: 120
					}, {
						field: 'data_length',
						title: '数据大小',
						align: 'center',
						width: 120
					}, {
						field: 'comment',
						title: '数据表注释'
					}, {
						field: 'create_time',
						title: '创建时间',
						width: 160,
						align: 'center'
					}
				]
			],
			done:function(res, curr, count){
				$('#dataTips').html(res.msg);
			}
		});

     	//递归备份表
      	function backup(tab,status,table){
			layer.closeAll();
			layer.msg("备份中...，请勿关闭本页面",{time: 200000});
       		$.get("/home/database/backup", tab, function(data){
	          	// console.log(data)
				if(data.code==0){
	            	showmsg(data.data.tab.table, data.msg);
	             	if(data.data.tab.start=='ok'){
						layer.msg('备份完成');
	                    window.onbeforeunload = function(){ return null }
	                    return;
	                } 
	                backup(data.data.tab, tab.id != data.data.tab.id);
	            } else {
					layer.msg('立即备份');
	            }
       		}, "json"); 
      	}

	    //修改备份状态
	    function showmsg(table, msg){
			console.log(table);
	    	$("#table_"+table).addClass('span-color-2').html(msg);
	    }
		//监听行工具事件
		table.on('toolbar(test)', function (obj) {
			var checkData = table.checkStatus(obj.config.id).data;
			var len = checkData.length;
			var tables=[];
			if(len==0){
				layer.msg('请先选择表');
				return false;
			}
			for(var i=0;i<len;i++){
				tables.push(checkData[i].name);		   
			}
			if (obj.event === 'backup') {
				layer.confirm('确认要备份选中的'+len+'个数据表吗?', {
					icon: 3,
					title: '提示'
				}, function (index) {
					$.ajax({
						url: "/home/database/backup",
						type:'post',
						data: {'tables':tables},
						success: function (res) {
							if (res.code == 0) {
								layer.msg( "开始备份，请不要关闭本页面！");
               					window.onbeforeunload = function(){ return "正在备份数据库，请不要关闭！" }
								backup(res.data.tab);
							}
							if (res.code == 2) {
								layer.confirm('检测到有一个备份任务未完成，请先清除未完成的备份', {
									icon: 3,
									title: '提示'
								}, function (index) {
									$.ajax({
										url: "/home/database/del",
										data: {'lock':1},
										success: function (res) {
											layer.msg(res.msg);
										}
									})							
								})
							}
							else{
								layer.msg(res.msg);
							}
						}
					})
					layer.close(index);
				});
			}else if (obj.event === 'optimize') {
				layer.confirm('确认要优化选中的'+len+'个数据表吗?', {
					icon: 3,
					title: '提示'
				}, function (index) {
					$.ajax({
						url: "/home/database/optimize",
						data: {'tables':tables},
						success: function (res) {
							layer.msg(res.msg);
							if (res.code == 0) {
								setTimeout(function(){
									location.reload();
								},2000)								
							}
						}
					})
					layer.close(index);
				});
			}else if (obj.event === 'repair') {
				layer.confirm('确认要修复选中的'+len+'个数据表吗?', {
					icon: 3,
					title: '提示'
				}, function (index) {
					$.ajax({
						url: "/home/database/repair",
						data: {'tables':tables},
						success: function (res) {
							layer.msg(res.msg);
							if (res.code == 0) {
								setTimeout(function(){
									location.reload();
								},2000)
							}
						}
					})
					layer.close(index);
				});
			}
		});
	}
</script>
{include file="../../base/view/common/layui" base="base" extend="[]" callback="init" /}
{/block}
<!-- /脚本 -->