2.http://j.maxmind.com/app/geoip.js for get client city.
3.Google weather API.
IE test is passed!But others browser can't,why?
Expand|Select|Wrap|Line Numbers
- <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
- <HTML>
- <HEAD>
- <TITLE>IP_Weather</TITLE>
- <script type="text/javascript" src="http://j.maxmind.com/app/geoip.js"></script>
- <SCRIPT type="text/javascript">
- var weather={"onReady":false};
- function IpWeather()
- {
- var xmlhttp=false;
- /* Create a new XMLHttpRequest object to talk to the Web server */
- /*@cc_on @*/
- /*@if (@_jscript_version >= 5)
- try
- {
- xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
- }
- catch (e)
- {
- try
- {
- xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
- }
- catch (e2)
- {
- xmlhttp = false;
- }
- }
- @end @*/
- if (!xmlhttp && typeof XMLHttpRequest != 'undefined')
- {
- xmlhttp = new XMLHttpRequest();
- }
- xmlhttp.open('GET', 'http://www.google.com/ig/api?weather='+geoip_city(), true);
- xmlhttp.send("");
- xmlhttp.onreadystatechange = function()
- {
- if (xmlhttp.readyState == 4)
- {
- var weatherXML = xmlhttp.responseXML;
- var now = weatherXML.getElementsByTagName("current_conditions")[0];
- var now_t = now.getElementsByTagName('temp_c')[0].getAttribute('data');
- var now_w = now.getElementsByTagName('wind_condition')[0].getAttribute('data');
- var now_c = now.getElementsByTagName('condition')[0].getAttribute('data');
- var now_h = now.getElementsByTagName('humidity')[0].getAttribute('data');
- var today = weatherXML.getElementsByTagName("forecast_conditions")[0];
- var t_max = today.getElementsByTagName('high')[0].getAttribute('data');
- var t_min = today.getElementsByTagName('low')[0].getAttribute('data');
- //put weather information in JSON,change onReady=True
- weather={"t_now":now_t,"wind":now_w,"cloud":now_c,"humidity":now_h,"t_max":t_max,"t_min":t_min,"onReady":true};
- }
- }
- }
- IpWeather();
- </SCRIPT>
- </HEAD>
- <BODY>
- <div id='target'></div>
- </BODY>
- <script type="text/javascript">
- function weatherInfo()
- {
- if(weather.onReady)
- {
- document.getElementById('target').innerHTML="Weather："+weather.cloud+" Temperature now:"+weather.t_now+"℃ whole day between："+weather.t_min+"--"+weather.t_max+"℃ "+weather.humidity+" "+weather.wind;
- }
- else
- {
- document.getElementById('target').innerHTML="loading....";
- setTimeout("weatherInfo()",100);
- }
- }
- weatherInfo();
- </script>
- </HTML>
