Home/ Questions/Q 8281831
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-06-08T10:10:21+00:00

my question is I need to create a string from the result of event.content.

  • 0

my question is I need to create a string from the result of event.content. Event.content returns me an entry including html tags. I can use it like container.innerHTML = event.content. I need the event.content as a string. I tried to do something like this:

var a = '' + event.content;

But it doesn’t work. Here the result of event.content:

<img src="http://image.weather.com/web/common/wxicons/31/30.gif?12122006" alt="" />Partly Cloudy, and 84 &deg; F. For more details?

I can’t convert this into string in javascript. Is it possible? I also tried String(event.content). Ok I put my whole code.

 <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>  
<meta http-equiv="content-type" content="text/html;charset=ISO-8859-1">
<title>Hava Durumu</title>  

 <script type="text/javascript" src="https://www.google.com/jsapi"></script>
<script type="text/javascript">

  google.load("feeds", "1");
function havabas(){

   var feed = new google.feeds.Feed("http://rss.weather.com/weather/rss/local/TUXX0014? cm_ven=LWO&cm_cat=rss&par=LWO_rss");
  feed.load(function(result) {
    if (!result.error) {
        var entry = result.feed.entries[0];
        var container = document.getElementById("weather");
        var c = entry.content;

        var regex = /<img.*?src="(.*?)".*?>.*?([0-9]+\s*&deg;)/;
        var results = regex.exec(entry.content);
        var html = '<img src= ' + results[1] + ' alt="" /> ' + results[2];

      container.innerHTML = html;

    }
  });
}

function initialize() {
havabas();
setInterval(function(){havabas()},2000);
}
google.setOnLoadCallback(initialize);

</script>
</head>
<body>
<div id="weather"></div>
</body>
</html>
Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Your regex is invalid. It does not match the string from entry.content. The reason for this is &deg;. Change your code to this:

    var regex = /<img.*?src="(.*?)".*?>.*?([0-9]+)/;
var results = regex.exec(entry.content);
var html = '<img src= ' + results[1] + ' alt="" /> ' + results[2] + ' &deg;';

    DEMO

    • 0