从位于 /script.py 的 python 脚本,我想在 html 页面上查看 storeNum。
def testpost(storeNum):
storeNum = int(storeNum) + 1
return storeNum
然后在 html 页面上我有 JScript
function create_xml_http() {
if (window.XMLHttpRequest) { // code for IE7+, Firefox, Chrome, Opera, Safari
var xmlhttp = new XMLHttpRequest();
} else { // code for IE6, IE5
alert("This page does not support Internet Explorer. Please open in another\\
browser.")
}
return xmlhttp;
}
function sendStoreNum() {
var storeValue = +document.getElementById('strNum').value;
if (storeValue == '') {
return;
}
var sendStoreNum.onreadystatechange = create_xml_http();
var url = 'home/jholstine/workspace/oreilly/sqltest.py/testpost'
if (storeValue >= 1) {
alert('made it to post');
sendStoreNum.open('POST', url, true);
} else {
alert('You have enter a text instead of a number!');
sendStoreNum.send();
storeValue.value = '';
return
}
}
我似乎无法让这两个人说话。我只想在文本框中输入数字并按回车键。然后让它发回商店号码加1。有人可以帮忙让这些说话吗?