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jQ异步修改数据

发布时间：2019-05-10编辑：Cary.He

/*异步修改某个字段的值，点击文字变成文本框并修改内容*/
function change(th,id,url){
    var oval = $('#'+th+id).text();
    var input = $("<input type=text id=\"order\" name=\"order\" class=\"layui-input\" value='"+oval+"' />");
    //添加input
    $('#'+th+id).html(input);
    //选中内容
    input.trigger('select');
    //在input在点击无效
    input.click(function(){return false;});
    //光标离开 input 后进行更新相关操作
    input.blur(function(){
        var tex = $(this).val();
        if(tex != oval)
        {
            $('#'+th+id).html(tex);
            $.post(url,{
                id:id,
                val:tex
            },function(data){
                var object = eval('('+data+')');
                if(object.status == 200){
                    layer.msg(object.msg, {icon: 6});
                }else{
                    layer.msg(object.msg, {icon: 5});
                }
            });
        }
        else
        {
            $('#'+th+id).html(tex);
        }
    });
    //回车事件
    $("#order").keyup(function(){
        if(event.keyCode == 13){
            var tex = $(this).val();
            if(tex != oval)
            {
                $('#'+th+id).html(tex);
                $.post(url,{
                    id:id,
                    val:tex
                },function(data){
                    var object = eval('('+data+')');
                    if(object.status == 200){
                        layer.msg(object.msg, {icon: 6});
                    }else{
                        layer.msg(object.msg, {icon: 5});
                    }
                });
            }
            else
            {
                $('#'+th+id).html(tex);
            }
        }
    });
}

/*异步更新数据是否有效0-1*/
function member_stop(obj,id,url){
    var status = $(obj).attr('title');
    layer.confirm('确认要更新吗？',function(index){
        $.get(url+id+"&status="+status,function(data){
            var run = JSON.parse(data);
            if(run.status == 200){
                $(obj).attr('title',run.is_show);
                $(obj).html('<i class="layui-icon layui-icon-ok" style="font-size:32px;">&#xe605;</i>');
                layer.msg(run.msg,{icon: 1,time:1000});
            }
            if(run.status == 300){
                $(obj).attr('title',run.is_show);
                $(obj).html('<i class="layui-icon layui-icon-close" style="font-size:31px;"></i>');
                layer.msg(run.msg,{icon: 2,time:1000});
            }
            if(run.status == 400){
                layer.msg('数据出错，请稍后再试！',{icon:5,time:1000});
            }
        });
    });
}

/*用户-删除*/
function member_del(obj,id,url){
    layer.confirm('确认要删除吗？',function(index){
        //发异步删除数据
        $.get(url+id,function(data){
            var run = JSON.parse(data);
            if(run.status==200){
                layer.msg(run.msg,{icon:1,time:1000});
                $(obj).parents("tr").remove();
            }else{
                layer.msg(run.msg,{icon:2,time:1000});
            }
        });
    });
}