CODEWITHSUNDEEP
javascript
Raheel Almis
Raheel Almis

Reputation: 73

Frames in javascript

<FRAMESET COLS="*,*" ONLOAD="selectFrames()" ONUNLOAD="alert('stopped')"
<FRAME SRC = "frames/grey.htm" NAME="firstFrame">


</FRAMESET>
<script language="javascript">

function selectFrames(){
base="frame/"
newFrames = new Array("red.htm","blue.htm","pink.htm","grey.htm")
window.firstFrame.location = base+newFrames[Math.round(5*Math.random())%5] 
window.secondFrame.location = base+newFrames[Math.round(5*Math.random())%5] 
}

its a simple setting frames in grey color buti do not know why is that code is not working. console error is set property location is undefined can anyone guide me about the location of existing code.

Upvotes: 0

Views: 281

Answers (2)

Alfie
Alfie

Reputation: 2350

Your missing the closing bracket on your <FRAMESET tag:

<FRAMESET COLS="*,*" ONLOAD="selectFrames()" ONUNLOAD="alert('stopped')"

Should be:

<FRAMESET COLS="*,*" ONLOAD="selectFrames()" ONUNLOAD="alert('stopped')">

You're also missing semi-colons from the end of your lines in javascript.

Upvotes: 0

Stefan Brinkmann
Stefan Brinkmann

Reputation: 370

<FRAMESET COLS="*,*" ONLOAD="selectFrames()" ONUNLOAD="alert('stopped')">
  <FRAME SRC = "frames/grey.htm" NAME="firstFrame">
  <FRAME SRC = "frames/blue.htm" NAME="secondFrame">
</FRAMESET>
<script>
function selectFrames(){
    var bs = "frames/",
    newFrames = ["red.htm","blue.htm","pink.htm","grey.htm"];
    window.frames['firstFrame'].location.href = bs + newFrames[Math.round(Math.random()*5)];
    window.frames['secondFrame'].location.href = bs + newFrames[Math.round(Math.random()*5)];
}
</script>

To keep track of syntax errors add this code in your head:

<head><script>
"use strict";
window.onerror = function(msg, url, line){
    alert(unescape(msg) + '\nFile: <a href="' + url + '">' + url + '</a>\nat Line: ' + line);
}
</script></head>

Upvotes: 1

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