问题描述
我尝试在组件中嵌入 ui-grid，但嵌入的 ui-grid 不呈现
index.html
<!doctype html>
<html ng-app="app">
<head>
<scripts> ... </script>
</head>
<body>
<div ng-controller="MainCtrl as $ctrl">
DataGrid in HTML
<div id="grid1" ui-grid="{ data: $ctrl.myData }" class="grid"></div>
<h1>Template/ Component</h1>
<hero-detail hero="$ctrl.hero" myData="$ctrl.myData"}"</hero-detail>
</div>
<script src="app.js"></script>
</body>
</html>
app.js
angular.module('app',['ngTouch','ui.grid'])
.controller('MainCtrl',MainCtrl)
.component('heroDetail',{
template: `
<div>
DataGrid in Template
<div id="grid1" ui-grid="{ data: $ctrl.myData }" class="grid"></div>
<span>Name: {{$ctrl.hero.name}}</span>
</div>
`,bindings: {
hero: '=',myData: '='
}
});
function MainCtrl() {
this.hero = {name: 'Spawn'};
this.myData = [
{
firstName: "Cox",lastName: "Carney",company: "Enormo",employed: true
},...
];
}
您知道如何找到可行的解决方案吗？
感谢您的投入！
解决方法
看这个github，组件中所有的camelCase绑定在html中都被翻译成kabab-case。所以你在 import time
import smtplib
import lxml
import requests
from bs4 import BeautifulSoup
import csv
import re
from datetime import datetime
import os.path
INTERVAL = 10
INTERVALTIMEOUT = 1
def checkInternetRequests(url='http://www.google.com/',timeout=3):
try:
#r = requests.get(url,timeout=timeout)
r = requests.head(url,timeout=timeout)
print('Connection funktioniert')
print(r)
return True
except requests.ConnectionError as ex:
print(ex)
return False
def supremeJostensGoldRing():
URL = 'https://stockx.com/de-de/supreme-jostens-world-famous-champion-ring-gold'
NAME = 'Supreme Jostens Gold Ring'
headers = {
"User-Agent": 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML,like Gecko) Chrome/79.0.3945.79 Safari/537.36'}
file_exists = os.path.isfile("Supreme_Jostens_Gold_Ring.csv")
if not file_exists:
with open('Supreme_Jostens_Gold_Ring.csv','w+') as f:
f.write('ID,Datum,Uhrzeit,Datum mit Uhrzeit,Preis\n')
with open('Supreme_Jostens_Gold_Ring.csv','r+') as csv_file:
fieldnames = ['ID','Datum','Uhrzeit','Datum mit Uhrzeit','Preis']
writer = csv.DictWriter(
csv_file,fieldnames=fieldnames,lineterminator='\n')
entry = len(csv_file.readlines())
page = requests.get(URL,headers=headers)
soup = BeautifulSoup(page.content,"lxml")
search_for_class = soup.find_all(
'div',class_="sale-value")
print(search_for_class)
x = str(soup.find('div',class_="sale-value"))
preis = str(re.sub("<.*?>","",x))
datum = datetime.now().strftime('%Y-%m-%d')
uhrzeit = datetime.now().strftime('%H:%M:%S')
dateTime = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
new_line = '\n'
print(NAME)
print(preis)
print(datum)
print(uhrzeit)
print(dateTime)
print(new_line)
writer.writerow({
'ID': entry,'Datum': datum,'Uhrzeit': uhrzeit,'Datum mit Uhrzeit': dateTime,'Preis': preis
})
csv_file.flush()
entry += 1
# while checkInternetRequests() == True:
# nikeAirRubberDunkOffWhiteGreenStrike()
# nikeCourtPurple()
# supremeJostensGoldRing()
# time.sleep(INTERVAL * 60)
if checkInternetRequests() == True:
supremeJostensGoldRing()
time.sleep(INTERVAL * 60)
else:
if checkInternetRequests() == False:
try:
checkInternetRequests()
if checkInternetRequests == True:
supremeJostensGoldRing()
time.sleep(INTERVAL * 60)
except ValueError as err:
print(err)
中的组件引用需要更改为
index.html进入
<hero-detail hero="$ctrl.hero" myData="$ctrl.myData"></hero-detail>
另外，附注，您有一个错字，其中 <hero-detail hero="$ctrl.hero" my-data="$ctrl.myData"></hero-detail>
需要更改为 ="$ctrl.myData"}"</hero-detail>