1
我試圖做一些與nightmare
刮,我的工作幾乎功能。問題是我在調用evaluate()
和run()
後嘗試執行click()
時遇到了問題。在我運行這兩個函數後,我嘗試再次點擊以將自己移動到網站的另一部分,但未執行click()
。點擊功能不執行執行Nightmare.js
在這一點上,我注意到肯定什麼問題,我有幾個假設,也許,這些功能是異步的,我想click()
當回調的arent準備好了沒有,或上述功能中的一個結束德電流nightmare
對象,我沒有範圍了。
var Nightmare = require('nightmare');
//var nightmare = Nightmare({show:true})
var express = require('express');
var fs = require('fs');
var request = require('request');
var cheerio = require('cheerio');
var app = express();
var urlWeb = "someurl";
var selectCity = "#ddl_city";
var selectTheater = "#ddl_theater";
var enterBtn = "#btn_enter";
var mainSelector = "#aspnetForm";
var flagReady = true;
new Nightmare({show:true})
.goto(urlWeb)
.wait(selectCity)
.select(selectCity, '19')
.wait(8000)
.select(selectTheater, '12')
.wait(1000)
.click(enterBtn)
.wait(mainSelector)
.evaluate(function(){
//returning HTML for cheerio
return document.body.innerHTML;
})
.run(function(err, nightmare){
if (err) return console.log(err);
// Loading HTML body on jquery cheerio
var $ = cheerio.load(nightmare);
//Looping on each div for seccion de Carterla para Hoy
$('.showtimeDaily').each(function(index, element){
//spanish title
console.log($(this).find('h3').children().text());
//english title
console.log($(this).find('h4').text());
//schedule for today
console.log($(this).find('li').children().text() + " ");
//img for movie
console.log($(this).find('img').attr('src'));
//show time data such as gender, lenght, language
console.log($(this).find('.showtimeData').text());
var showtimeData = $(this).find('.showtimeData').text();
//console.log(JSON.stringify(showtimeData.replace(/\t|\n/g, "")));
})
console.log('Done!');
})
//*****here is wen I try to click*****
.click('a[href="../showtimes/weekly.aspx"]');