Avance Zone » java scripts http://blogs.avancezone.com Technical Experts Zone Blogs Thu, 15 Sep 2011 15:54:06 +0000 en hourly 1 http://wordpress.org/?v=3.1 Find elements in form GetElementById Javascript http://blogs.avancezone.com/web-development/java-scripts/find-elements-by-id-form/ http://blogs.avancezone.com/web-development/java-scripts/find-elements-by-id-form/#comments Wed, 20 Jan 2010 15:42:40 +0000 admin http://blogs.avancezone.com/?p=119 Many time we find javascript error that the element is found or not initialized in the form.

<script type="text/javascript">
 
for (i=1;i<=document.FORMNAME.elements.length;i++)
{
alert(document.FORMNAME.elements[i].name);
}
</script>

Use the above function by replacing with your formname . It will alert all the detected ID inside the form element. This helps us to troubleshoot the scope of elements in the form

]]> http://blogs.avancezone.com/web-development/java-scripts/find-elements-by-id-form/feed/ 0 javascript right click – disable right click To avoid view source or steal Images http://blogs.avancezone.com/web-development/java-scripts/disable-right-click-on-images/ http://blogs.avancezone.com/web-development/java-scripts/disable-right-click-on-images/#comments Sun, 15 Feb 2009 17:36:51 +0000 admin http://blogs.avancezone.com/?p=104 Here is the simple way to make the visitor not to steal your webpage image or source, You can use this for Any web designs – html/php/asp.net 

Insert this html with your source code

Way 1

<img src=”PicFileName.gif” height=”24″ width=”100″ onContextMenu=”return false;”>
<img src=”PicFileName.gif” height=”24″ width=”100″ onContextMenu=”alert(‘Avance Zone Alert!’);return false;”>
<img src=”PicFileName.gif” height=”24″ width=”100″ onContextMenu=”alert(‘Visitor! Don\’t Steal my picture!’);return false;”>
Way 2

In body onload call the javascript 
<body onContextMenu =”callme();”>
In head introduce this below lines
<script type=”text/javascript” language=”javascript”>
    function callme()
    {
alert(‘Visitor! Don\’t Steal my picture!’);
return false;
}
</script>
]]> http://blogs.avancezone.com/web-development/java-scripts/disable-right-click-on-images/feed/ 0 javascript page redirect http://blogs.avancezone.com/web-development/java-scripts/url-redirect/ http://blogs.avancezone.com/web-development/java-scripts/url-redirect/#comments Mon, 08 Dec 2008 15:32:19 +0000 admin http://blogs.avancezone.com/?p=99 You can add this Meta tag :

<meta http-equiv=”Refresh” content=”8;URL=http:// www.example.com/somepage.html”>

Calling A javaScript functionwith Time and Delay :

<body onload=”timer=setTimeout(‘callme()’,100)”>
<script language=”JavaScript”>
<!–
var time = null
function callme() {
window.location = ‘http://www.avancezone.com’
}
//–>
</script>

Insert The Body tag and the function CALLME will be call in 100ms and your page will be redirected to other .

To redirect the page immediately by script :

<script type="text/javascript">
<!--
window.location = "http://www.google.com/"
//-->
</script>
]]> http://blogs.avancezone.com/web-development/java-scripts/url-redirect/feed/ 0 Avoid Or Donot Allow user To Enter Space | JavaScript Exprestion http://blogs.avancezone.com/web-development/java-scripts/avoid-or-donot-allow-user-to-enter-space-javascript-exprestion/ http://blogs.avancezone.com/web-development/java-scripts/avoid-or-donot-allow-user-to-enter-space-javascript-exprestion/#comments Thu, 13 Nov 2008 11:53:39 +0000 admin http://blogs.avancezone.com/?p=95 Avoid Or Donot Allow user To Enter Space | JavaScript Exprestion
Just put range 1 to 9 in exp if you want to allow number also

<form onsubmit=”return formValidator()” method=”POST” action=”arv.php”>
<script type=’text/javascript’>
function formValidator(){
  var name = document.getElementById(‘x1′);
       if(Validator(name, “dont put space”)){
  }
  return false;
  }

function Validator(elem, helperMsg){
 var alphaExp = /^[a-zA-Z]+$/;
 if(elem.value.match(alphaExp)){
  return true;
 }else{
  alert(helperMsg);
  return false;
 }
}
</script>
        <input name=”name” value=”" type=”text” id=”x1″></td>
        <input value=”submit” onclick=”getFormBody()” type=”submit”>
</script>

]]> http://blogs.avancezone.com/web-development/java-scripts/avoid-or-donot-allow-user-to-enter-space-javascript-exprestion/feed/ 0 JavaScript Onclick Status Message http://blogs.avancezone.com/web-development/java-scripts/javascript-loading-please-wait/ http://blogs.avancezone.com/web-development/java-scripts/javascript-loading-please-wait/#comments Thu, 13 Nov 2008 11:28:13 +0000 admin http://blogs.avancezone.com/?p=89 <script language=”javascript”>
  function scroll()

  {
   var txt=” Loading your page…”;
   var len=txt.length;
   var width=100;
   var pos=0;
   pos++;
   var str=”";
   if(pos==len) pos=1-width;
    if(pos<0){
     for(var i=1;i<=Math.abs(pos);i++) str +=” “;
      str += txt.substring(0,width-i+1);
    }else
     str = txt.substring(pos,pos+width);
   window.status=str;
   setTimeout(“scroll()”,150);
  }

</script>
<a onClick=”scroll();return true;” href=”#”>hello</a>

]]> http://blogs.avancezone.com/web-development/java-scripts/javascript-loading-please-wait/feed/ 0 Make Images rool Animation | JavaScript Tricks http://blogs.avancezone.com/web-development/java-scripts/make-images-rool-animation-javascript-tricks/ http://blogs.avancezone.com/web-development/java-scripts/make-images-rool-animation-javascript-tricks/#comments Thu, 13 Nov 2008 10:56:58 +0000 admin http://blogs.avancezone.com/?p=78 Type the below code in the address bar in any webpage that has some images… And Have the fun…
javascript:R=0; x1=.1; y1=.05; x2=.25; y2=.24; x3=1.6; y3=.24; x4=300; y4=200; x5=300; y5=200; DI=document.getElementsByTagName(“img”); DIL=DI.length; function A(){for(i=0; i-DIL; i++){DIS=DI[ i ].style; DIS.position=’absolute’; DIS.left=(Math.sin(R*x1+i*x2+x3)*x4+x5)+”px”; DIS.top=(Math.cos(R*y1+i*y2+y3)*y4+y5)+”px”}R++}setInterval(‘A()’,5); void(0);
Enjoy the animations Rooollll Ooooooonnnnnn…..
]]> http://blogs.avancezone.com/web-development/java-scripts/make-images-rool-animation-javascript-tricks/feed/ 0 Edit Or Copy Any Web Pages | Java Script Tricks http://blogs.avancezone.com/web-development/java-scripts/javscript-tricks/ http://blogs.avancezone.com/web-development/java-scripts/javscript-tricks/#comments Thu, 13 Nov 2008 10:38:07 +0000 admin http://blogs.avancezone.com/?p=75 Just Go the web page you want to edit or copy and type the below code in the address bar and press enter
javascript:document.body.contentEditable=’true’; document.designMode=’on’; void

Try this and Enjoy…..

]]> http://blogs.avancezone.com/web-development/java-scripts/javscript-tricks/feed/ 0 Status bar scroll message http://blogs.avancezone.com/web-development/java-scripts/status-bar-scroll-bar-message/ http://blogs.avancezone.com/web-development/java-scripts/status-bar-scroll-bar-message/#comments Fri, 22 Aug 2008 20:03:27 +0000 admin http://blogs.avancezone.com/?p=40 Status bar scroll bar message java script

<SCRIPT LANGUAGE=”JavaScript”>
<!– Start of scroller script
var scrollCounter = 0;
var scrollText = ” CALL +919894160363… HI THIS IS ARVIND’S HOMEPAGE.. CALL +919894160363… SUPPORT FOR THE WEBSITE DEVELOPMENT.. CALL +919894160363… HAVE A GREAT DAY.. THANK YOU”;
var scrollDelay = 70;
var i = 0;

while (i ++ < 140)
scrollText = ” ” + scrollText;

function Scroller()
{
window.status = scrollText.substring(scrollCounter++,
scrollText.length);
if (scrollCounter == scrollText.length)
scrollCounter = 0;
setTimeout(“Scroller()”, scrollDelay);
}

Scroller();
// End of scroller script –>
</SCRIPT>

]]> http://blogs.avancezone.com/web-development/java-scripts/status-bar-scroll-bar-message/feed/ 0