我知道我必须使用append()方法,但列表中的行项目数量每次都会有所不同,我不确定ul的哪个部分应该作为我的html的骨架。列表和哪个部分应该通过我的脚本动态添加append()。
/*
* The function I want to create the list queries my database and pulls rows
* of data that I want to put into a list. The number of rows will vary. Ignore
* everything up until the list of variables.
*/
var activityInfo = function(niche, actvtyId){
var info = Parse.Object.extend(niche);
var query = new Parse.Query(info);
query.equalTo("objectId", actvtyId);
query.first({
success: function(results) {
var activity = results.get("activity");
var ageGroup = results.get("ageGroup");
var numPPL = results.get("numPPL");
// I'm not sure if I should put an empty ul in my html and then add the
// line items or what?
$('ul').append("<li>" + activity + ' ' + ageGroup + ' '+ numPPL"</li>");
});
}
}