一个简单的问题,我想在PIECES PAGES上查询结果。就像我使用Express + NodeJS + MongoDB + Mongoose所做的一样:
// GET /api/question/:id
router.get('/question/:id' , (req , res)=>{
var id = req.params.id;
if(!ObjectID.isValid(id))
{
return res.status(400).send();
}
Question.findById(id).then((question) => {
if(!question){
return res.status(400).send();
}
res.send(question);
}).catch((err) => {
res.status(400).send(err);
});
});
这些代码正在返回:id的参数来搜索相关的_id(GET方法)
然后,我使用浏览器端通过ajax获取查询:
function getQueryLink(q){
return $.ajax({
method: "GET",
url: '/api/question/?q=' + encodeURIComponent(q),
contentType: 'application/json',
success: function (response) {
var getListBlock = $("#questionsBlock");
$("#questionsBlock").empty();
response.question.docs.forEach(function (questions) {
var id = questions._id;
getListBlock.append("<form id='" + id + "' class='questionBox'><input type='number' name='time' id='timeLittleBox' value='" + questions.time + "' onfocus='this.value=\"\"'><p style='font-size: 17px;color: #535353; display: inline-block; float:right; padding:3px;'>seconds</p><textarea class='list'>" + questions.questionString + "</textarea><input type='number' class='answer-box-edit' style='background-color: #eaad3a' id='trueAnswerBox' value='" + questions.answers[0] + "'><input type='number' class='answer-box-edit' id='falseAnswerBox1' value='" + questions.answers[1] + "'><input type='number' class='answer-box-edit' id='falseAnswerBox2' value='" + questions.answers[2] + "'><input type='number' class='answer-box-edit' id='falseAnswerBox3' value='" + questions.answers[3] + "'><div class='form-group'><label for='level' id='timeBoxLabelEdit'>Level of Question = <output class='rangeValue' id='rangevalue'>" + questions.level + "</output></div></label><input type='range' id='level' min='1' max='10' value='" + questions.level + "' oninput='rangevalue.value=value' onchange='rangevalue.value=value' /><br><button form='" + id + "' class='delete'>Delete</button><button form='" + id + "' class='update'>Update</button></form><hr>");
});
if (response.question.total >= 6) {
getListBlock.last().append("<div id='pagination' class='pagination'><a class='left-arrow' href='/'>❮ Previous</a><a class='right-arrow' href='/'>Next ❯</a></div>");
}
if (response.question.page == 1) {
$(".left-arrow").addClass("disabled");
} else if (response.question.page == response.question.pages) {
$(".right-arrow").addClass("disabled");
}
$("a.left-arrow").on("click", function (e) {
e.preventDefault();
paginationLeft(response.question.pages, response.question.page);
});
$("a.right-arrow").on("click", function (e) {
e.preventDefault();
paginationRight(response.question.pages, response.question.page);
});
$('.questionBox').on('click', '.update', function (e) {
e.preventDefault();
var id = $(this).attr('form');
var questionString = $("form#" + id).find("textarea").val();
var answer1 = $("form#" + id).find("#trueAnswerBox").val();
var answer2 = $("form#" + id).find("#falseAnswerBox1").val();
var answer3 = $("form#" + id).find("#falseAnswerBox2").val();
var answer4 = $("form#" + id).find("#falseAnswerBox3").val();
var level = $("form#" + id).find("#level").val();
var time = $("form#" + id).find("#timeLittleBox").val();
var allAnswers = [answer1, answer2, answer3, answer4];
update(id, questionString, allAnswers, level ,time , q);
});
$('.questionBox').on('click', '.delete', function (e) {
e.preventDefault();
var id = $(this).attr('form');
var questionString = $("form#" + id).find("textarea").val();
deleteData(id, questionString , q);
});
}
});
}
现在,在Apostrophe-CMS中,我不知道从哪里开始。甚至可以获取参数并将结果发送回API并能够使用nunjucks与相同的req.data
或req.piecesFilters
显示。让我举一个简单的例子,说明我目前正在为自己的作品集做些什么。这是我为portfolio-pages : {}
Finished Development in Github设计的:
如您所见,我的设计中有“搜索”表单。但是我只想搜索投资组合中的部分(仅查询投资组合)。请帮我 。我在self.indexPage上研究了您的代码。但是仍然不知道如何仅将查询返回到该页面。然后我找到了addFilter方法,该方法对于在每个不同页面上进行自定义搜索很有用。帮帮我:'(
而且,我想使用功能强大的正则表达式进行搜索。如果说我输入了'Blue'并且还返回了'Bluebird'。这将使强大的搜索查询!
答案 0 :(得分:0)
事实证明,我必须在app.js中启用撇号搜索。然后在诸如/portfolio
之类的投资组合页面中执行 form action 。并将我的输入名称设为search
,以使整个URL为localhost:3000/portfolio?search=some+search
。现在,它以碎片的形式返回所有值!这是我在indexAjax.html中的表格:
<form method="GET" id="portfolio-list" action="/portfolio">
<input type="text" name="search" placeholder="Search" data-search="on" /><input type="submit" value="Search" style="display:none" />
</form>
然后我的浏览器将数据序列化(以防万一):
$("#portfolio-list").submit(function(){
$.get('/portfolio', $("#portfolio-list").serialize(), function (result) {
if(result.status === 'ok'){
console.log("Form sent");
}
});
});