fetching data from html fields

by Fernando De Leon

HTML

<a href="viewBlog.action?metaData.siteID=1043&amp;metaData.channelId=9&amp;metaData.blogCategoryID=0&amp;metaData.blogID=18">asd</a>
<button id="b">
Press here
</button>

JavaScript

var str = "viewUserProfile(9, 114, 1043,'_top')";

var blob = "throw 'allowScriptTagRemoting is false.';//#DWR-INSERT//#DWR-REPLYdwr.engine._remoteHandleCallback('3','0',\"\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\r\n\t\r\n\t\t<!-- New comment will post here -->";

var someHtml = "<div id='a'><div id='childOfA'>child</div> </div><div id='c'>Goo</div>";


$("a").on("click",function(evt) {
 //console.log(blob);
 evt.preventDefault();
 var href = $(this).attr('href');
 console.log("The href:"+href);
 var arr = href.split("&metaData.");
 console.log(arr);
 var cDiv = $(someHtml).filter("#c");
 var childA = $(someHtml).find("#childOfA");
 console.log($(someHtml));
 console.log(cDiv);
 console.log(childA);
 arr.forEach(function(ele,index) {
   console.log("the ele is:"+ele);
   var arr2 = ele.split("=");
   if(arr2.length === 2 && arr2[0] === "blogID") {
    console.log("the blogID is:"+arr2[1]);
   }
 });
});

$("#b").on("click",function(evt) {
  var arr = str.split(',');
  console.log(arr);
 
});