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Velhari
Velhari
Last Activity: Jul 4 '08, 11:19 AM
Joined: Sep 19 '06
Location: Chennai, INDIA
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  • Velhari
    replied to How to Match Line Breaks using Regular Expression
    in Javascript
    hi,

    Thanks for Reply.

    I tried your code, it doen't work.

    From your regular expression instead of nullifying the line breaks, include this condition in my regular expression for matching line breaks, tab character, space at the beginning and end of string. It works fine now.

    Thanks for your valuable suggesstion

    For your info, modified code is below;

    Code:
    function
    ...
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    • Velhari
      started a topic How to Match Line Breaks using Regular Expression
      in Javascript

      How to Match Line Breaks using Regular Expression

      Hi all,

      I wrote the following Javascript function used to execute the Javascript codes from the ajax response which contains both html & javascript.

      It works fine, if the javascript codes from the response doesn't have any line break at all.
      Code:
      function executeJSCodes( html ){		
              var regExp = new RegExp('<script language="javascript">(.*)<\/script>',"gi");
      ...
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      • Velhari
        replied to ScrollTop Issue in Firefox
        in Javascript
        Thanks for your reply.

        After applying this also, it shouldn't work at all....
        See more | Go to post

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        • Velhari
          started a topic ScrollTop Issue in Firefox
          in Javascript

          ScrollTop Issue in Firefox

          Hi all,

          I was showing the popup while hovering over an element under overflow div. so i am getting top and left of current hovering element to display popup with that top and left position.
          In IE it positioned exactly where i was hovering, But in firefox it was misplaced under the overflow div[Not exactly what position i hovered]

          My sample code
          Code:
          <div id="overflowdiv" style="overflow:scroll;height:100;width:100">
          ...
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          • Velhari
            replied to changing a textarea's bgcolor
            in Javascript
            Hi,

            This code is working in IE on Strict Mode....
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            • Velhari
              replied to Getting the color code with alpha level
              in Javascript
              Hi,

              I follow the steps as said by you. Its really working too great. Thanks for your Idea....
              See more | Go to post

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              • Velhari
                replied to refresh parent window on load of child window
                in Javascript
                Hi,

                the following code will helps....

                Code:
                var new_window = window.open(url);
do{
     status = new_window.document.readyState;
}while(status != "complete")
                From the above code, "do" loop will execute until your child window loaded fully.
                So, you have to write the code (to execute after child window loads) after "do" loop

                Hope this helps....
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                • Velhari
                  replied to Getting the color code with alpha level
                  in Javascript
                  Hi,

                  Thanks for Reply. I am working to getting the color from the user, using that colorcode i will have to calculate the colorcode(with alpha level) which applied after some alpha level on user input. These things i plan to do through Javascript calculation.
                  Is it possible? and how to do this.
                  For example,
                  In google calendar before creating the event in calendar, we had to choose the color of the calendar. Then,...
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                  • Velhari
                    started a topic Getting the color code with alpha level
                    in Javascript

                    Getting the color code with alpha level

                    Hi all,

                    if i am having the input as rgb color code and alpha level. Now i want to calculate the rgb color code with applying the alpha level into the rgb color code. Is there any idea folks.

                    for example,
                    if supplied color code is #ec933a with alpha level is 60(approx)
                    we will have to get the output like this #fbebd9.

                    This is just for example i said.
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                    • Velhari
                      started a topic Problem occurred while Prototyping Arrays
                      in Javascript

                      Problem occurred while Prototyping Arrays

                      Hi all,

                      I am used prototype concept in javascript. But here i got a problem while printing arrays.

                      Code:
                      Array.prototype.count = function()
{
	Input = this;
	document.writeln("<br>");
	for ( key in Input )
		document.writeln( "["+key+"]" + "=>" + Input[key] );
}

var d = new Array(1,1,1,1,5,"adfasdfasdf");
d.c
                      ...
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                      • Velhari
                        replied to Catch the Paste Event in Javascript
                        in Javascript
                        In tinyMCE editor, I used paste plugin. In that, I just want to paste plain text into editor whenever the user try to copy the content from any other website.
                        This problem is solved in the case of ctrl+v option in Editor control. But the user selects paste option from edit menu means it still allows the formatted HTML content into the editor.

                        So, i want to catch the event when user tries to select the pasted option from edit...
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                        • Velhari
                          replied to Compatibility for Mozilla Firefox - for div tag
                          in Javascript
                          Hi,

                          To display image in firefox, you have to proceed the following things in your browser before run that program.

                          In the address bar type, about:config
                          In filter option you have to type, security.checkl oaduri
                          It will give the 'preference name'

                          Double click that option and change the value to False

                          close the browser once and run your program, it will works fine.
                          ...
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                          • Velhari
                            started a topic Catch the Paste Event in Javascript
                            in Javascript

                            Catch the Paste Event in Javascript

                            HI all,

                            How to handle the event when the user selects Paste option from Edit Menu using Javascript.

                            Please help me.

                            Thanks,
                            Velhari
                            See more | Go to post
                            • Velhari
                              started a topic Regarding Google Map
                              in General

                              Regarding Google Map

                              My Problem is regarding google map... i don't find such forum is here.... so i post my question here
                              Please reply with solution for this

                              In Google map, marking location by using latitude and longitude direction from zip code by using geocode program(http://maps.google.com/geo?q=94111&out put=csv&key=Goo glemapKey)...
                              but, if i want to get the zipcode by using latitude and longitude means how to get that...
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                              • Velhari
                                replied to urgent help needed....
                                in PHP
                                Hi,

                                The solution for your problem is you have to create an object for window.open method in javascript.
                                give like this,
                                Code:
                                popup = window.open(URL,"","toolbar=0, location=0, statusbar=1, menubar=0, scrollbars=0, resizable=0, width=600, height=500");
popup.focus();
                                Regards,
                                VELMURUGAN.H...
                                See more | Go to post
                                Last edited by Velhari; Mar 14 '07, 08:00 AM. Reason: Mistake in syntax

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                                • Velhari
                                  replied to Need to get the System IP address in PHP
                                  in PHP
                                  Hi friend,

                                  for the first question you use $_SERVER['REMOTE_ADDR'] to get the system ip address.

                                  for second question also might be possible if you have to use ajax concept....
                                  Using ajax you have to proceed all the work in the onclick event for check box...
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                                  Last edited by Velhari; Mar 8 '07, 12:11 PM. Reason: Grammatical error

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                                  • Velhari
                                    replied to Date Conversion
                                    in PHP
                                    Hi,
                                    Your problem would solved by following code
                                    [PHP]$vDate = "DD:MM:YYYY ";
                                    $DateValues = explode(":",$vD ate);
                                    echo date("Y-m-d",mktime(0,0,0 ,$DateValues[1],$DateValues[0],$DateValues[2])); [/PHP]...
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                                    Last edited by Velhari; Feb 13 '07, 11:27 AM. Reason: Syntax error

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                                    • Velhari
                                      replied to logout script not working properly.
                                      in PHP
                                      Hi,

                                      You are facing the problem after logout, the user presses back button in the browser window it will shows all the pages visited by him/her earlier know.....

                                      This problem can be easily removed by, you can check for the session variable for userid is set in each and every pages..... If suppose this condition is violated means, you have to forward it to the index page.....

                                      Like just for an example......
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                                      Last edited by Velhari; Jan 5 '07, 08:29 PM. Reason: Adding Essence

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                                      • Velhari
                                        started a topic How to swap the nibbles
                                        in C

                                        How to swap the nibbles

                                        Hi all,

                                        In C, I don't know how to shift the nibble.... i.e suppose let us take 'char' data type has 1 byte(8 bits) so to shift the 4 bits to other side and vice versa...

                                        Tell me how to do this


                                        With Regards,
                                        VELMURUGAN.H
                                        See more | Go to post
                                        • Velhari
                                          replied to How to Get the Limit of a Data type
                                          in C
                                          Thank you Mr.Banfa for your valuabel information...
                                          See more | Go to post

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