layui笔记

Layui的下拉选项初始化

var item = $("#task_level").find("option");
$(item).each(function(e,obj){
    var val = $(obj).attr("value");
    console.log(val);
    console.log(res.level);
    if(val===res.level){
        $(obj).attr("selected","selected");
    }else{
        $(obj).attr("selected",false);
    }
});
form.render("select");

动态渲染选项

// 渲染标签
layui.each(tags,function(index,item){
    $("select#tags").append('<option value="'+item.id+'">'+item.title+'</option>');
});
form.render();

监听下拉

//监听下拉
// html:<select name="category" lay-filter="category">
form.on('select(category)', function(data){
    console.log("监听下拉");
});