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ifedi
ifedi
Last Activity: May 30 '11, 03:55 PM
Joined: Jan 17 '08
Location: Abuja, Nigeria.
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  • ifedi
    replied to Problem loading AJAX content only in IE
    in Javascript
    Hi folks,
    I obtained one DebugBar which I installed on IE. With this, I could monitor the HTTP traffic (a little like FF Firebug). With this, I noticed this returned content each time IE went 'silent':
    Code:
    <!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML 2.0//EN">
<html><head>
<title>406 Not Acceptable</title>
</head><body>
<h1>Not Acceptable</h1>
    ...
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    • ifedi
      started a topic Problem loading AJAX content only in IE
      in Javascript

      Problem loading AJAX content only in IE

      Hi guys,
      Kindly spare a moment to look at this page: http://gottkann.com
      Most of the page content is designed to be loaded by AJAX (mostly jQuery .post and .get) on clicking the menu links on top and to the left. Problem is: after A SINGLE SUCCESSFUL loading, nothing else happens in IE (I've tried v7 and v8), and only 'Home' seems to do anything.
      All other major browsers seem to be doing just fine. And to complicate matters some...
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      • ifedi
        replied to How to automatically expand textarea
        in Javascript
        Yes!!
        As a matter of fact, it was not "a combination of newlines and text length" that did it; it was textarea.scroll Height.
        Bravo brother, I appreciate your insight.
        Ifedi....
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        • ifedi
          replied to How to automatically expand textarea
          in Javascript
          Thanks improvcornartis t for your kind reply.
          However, I have like 2 issues with this solution:
          Code:
          textarea.rows = Math.ceil(textarea.value.length / textarea.cols);
          1. It seems I would therefore need to supply the COLS attribute for any textarea needing this functionality. Problem is I've mostly used the STYLE.WIDTH instead, to determine the textarea widths.
          2. Even given the COLS attribute, the code rather fails...
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          • ifedi
            started a topic How to automatically expand textarea
            in Javascript

            How to automatically expand textarea

            I need to make a textarea grow automatically (in height) as the user entry flows over to a new line...
            Actually I got this working well, only when ENTER is hit (I made use of the total number of \r\n in the textarea content, and setting the textarea ROWS attribute to this), but am at a loss implementing this for the situation when the text WRAPS by itself (ie with long text lines). The problem is that a long phrase may actually occupy 3 lines...
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            • ifedi
              replied to Why wont this AJAX method work?
              in Javascript
              Try:
              Code:
              jQuery("#d_results").load("Lookup_Results.jsp", "date1="+date1+"&ReportType=45");
              Also: did you say 'd_results' is the NAME of the div? I would think you should using the div's ID instead. This is actually more likely to be the problem.
              Of course I assume you have got other things right.. like 'Lookup_Results .jsp' being the correct url address.
              Cheers...
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              • ifedi
                replied to Go back to same page after session expire.
                in Software Development
                I know next to nothing about jsp (I code PHP). However, I could offer the following insight:

                Create a field in the database on a row belongin to this logged in user.
                In the code handling log out, trap down the present page address and save it to the database field created above. (This needs to be handled just before the actual destruction of session.)
                In the code handling log in, (after authentication of the user), select...
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                • ifedi
                  replied to onclick and onchange not working in IE6
                  in Javascript
                  My question is:
                  What are you still doing writing for IE6?
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                  • ifedi
                    replied to clearTimeout and clearInterval: are they mandatory?
                    in Javascript
                    Thanks gits.
                    I'll take a look at those links shortly.
                    But I was thinking: surely, a page refresh should drop those references, shouldn't it? Therefore, since it might be the AJAX requests that are to blame here, how would you drop references where you still continue to need to watch the server for changes?
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                    • ifedi
                      started a topic clearTimeout and clearInterval: are they mandatory?
                      in Javascript

                      clearTimeout and clearInterval: are they mandatory?

                      Hi all,
                      I have an application that uses setInterval and setTimeout in many places. In particular, most of the setInterval is used to fetch AJAX content periodically for items that may have changed in the server...
                      Problem is that my browsers progressive consume the system resources as time goes on. The impression i get is that memory does not get released even with page refreshes.
                      I suspect it might partly have to do with uncleared...
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                      • ifedi
                        replied to This query returns BLANK with PHP!
                        in MySQL
                        The problem was the double quotes!
                        I just realized that the double-quotes within CONCAT_WS(" " and that enclosing "Singleton" were conflicting with the double-quotes enclosing the entire query statement. They needed to be either escaped or converted to single quotes. I did the latter.
                        Thanks anyway.
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                        • ifedi
                          started a topic This query returns BLANK with PHP!
                          in MySQL

                          This query returns BLANK with PHP!

                          I've a project (medical stuff based on PHP/apache) where I need to run this query:
                          Code:
                          SELECT CONCAT_WS(" ", CONCAT(pregNo,':'),  del_year, MONTHNAME(CONCAT('2000-',del_month,'-01')), concat('@',ga,'wk'), CONCAT('in', UCWORDS(place)), IF(fetal_no = 1, "Singleton", IF(fetal_no=2, 'Twins', IF(fetal_no > 2, 'Multiple' , '')) ) , CONCAT(labour_length, 'hrs'), CONCAT('Onset: ',onset), CONCAT('Complications: ',an_complications),
                          ...
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                          • ifedi
                            started a topic reliable free DOMAIN NAME and HOSTING
                            in General

                            reliable free DOMAIN NAME and HOSTING

                            Could someone help out with practical information based on experience, please!
                            I need reliable free domain name registration and hosting services. What options are great out there? Any pros/cons sets of tips would be greatly appreciated.
                            Thanks a million.

                            PS: Much preferably NOT a subdomain
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                            • ifedi
                              replied to HTML Database access using Javascript
                              in Javascript
                              Code:
                              <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 
  
<html xmlns="http://www.w3.org/1999/xhtml"> 
<head> 
    <title>Project input Form</title> 
    <style type="text/css"> 
        .style1 
        { 
            width: 70%;
                              ...
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                              • ifedi
                                replied to mysql overhead with innodb tables
                                in MySQL
                                I'm not sure if I've quite done that. And right now I'm a couple of miles from my server machine... so I'll do that ASAP.
                                Anyhow, my reservations:
                                Should I really think I'd need to run OPTIMIZE TABLE on each of 112 tables to sort the problem out?
                                Why should a brand new table with with only one column and no data need OPTIMIZE?
                                It seems to me that something at a higher level is wrong with INNODB tables, or perhaps their...
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                                • ifedi
                                  replied to mysql overhead with innodb tables
                                  in MySQL
                                  Yes.
                                  As a matter of fact, just to investigate, I created a new database 'test2'. Creating a new INNODB table in test2 with a single column resulted in the same output (the same number of bytes of "overhead" as was in each of the other tables in the other databases). When I changed this new table to MyISAM, all seemed well.

                                  All INNODB settings I are default....
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                                  • ifedi
                                    started a topic mysql overhead with innodb tables
                                    in MySQL

                                    mysql overhead with innodb tables

                                    Hey guys,
                                    I've a mysql database with about 112 tables and views. All of the tables are INNODB. I manage this with phpmyadmin, and stuff have been pretty much fine over the last one and a half years.
                                    Suddenly I noticed this problem:
                                    I needed to transfer the installation to another network server (running WinXP); I used the export feature in phpmyadmin to get out the table structure, and recreate them in the new database. This...
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                                    • ifedi
                                      started a topic Formattable Textbox for Entry into MySQL database
                                      in Javascript

                                      Formattable Textbox for Entry into MySQL database

                                      Hi anyone,
                                      I'll put it straight..
                                      I need to use a textbox SUCH AS THIS ONE INTO WHICH I TYPE AS I WRITE, such that formatted text can be sent into a MYSQL text type field. On another page, I should be able to query out this database field into a different textbox, retaining any formatting initially applied in the first textbox..
                                      Thanks in advance.
                                      Ifedi.
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                                      • ifedi
                                        replied to What is the best development environment for quick web-based data-oriented apps?
                                        in Software Development
                                        I have a patient management (medical) software in the process of being completed. Basically run on PHP in a background of Apache and MySQL. On the front end, there's plenty of JavaScript and AJAX, without which the software would be quite sub-functional.
                                        At present, I have deployed on one hospital intranet. However, I dream of hosting the system online, such that access can be unlimited. Something tells me I may have to take a couple of security...
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                                        • ifedi
                                          started a topic Passing value via POST rather than GET variable via links
                                          in PHP

                                          Passing value via POST rather than GET variable via links

                                          Hi all,
                                          Could someone help me out on this please.
                                          I need to be able to pass a number of values from one php script to another when the user clicks on a link. At present I'm aware of only 1 straightforward way to do this: via a querystring which is displayed eventually in the address bar of the destination page.
                                          But...
                                          I should be able to pass values similarly using the POST method shouldn't I? One advantage of this is, I...
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