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barrypalmer
barrypalmer
Last Activity: Mar 13 '08, 08:51 AM
Joined: Oct 29 '07
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  • barrypalmer
    started a topic CSS & TEXTAREA
    in HTML CSS

    CSS & TEXTAREA

    Please, why does the first textarea work but the second not ??

    <html>
    <head>
    <style type="text/css">
    #txt {style="backgro und-color:#F0F0F0; color:#0000FF; font-size:10pt;"}
    </style>
    </head>
    <body>
    <form>
    <p>Area 1</p>
    <TEXTAREA NAME="this1" COLS="40" ROWS="3" STYLE="backgrou nd-color:...
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    • barrypalmer
      started a topic Which is most efficient please
      in MySQL

      Which is most efficient please

      I have a DB with 100K records
      I need to pull out ONE records at a time for processing

      I say SELECT * FROM table WHERE done=0 LIMIT 1;

      Since the records have 30+ fields (some large) would it be better to say

      SELECT id FROM table WHERE done=0 LIMIT 1;
      and then do another SELECT * for this 'id'

      Just thinking of mySQL holding all that data just to throw it all away again for the...
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      • barrypalmer
        started a topic Locking Needed
        in MySQL

        Locking Needed

        PHP/mySQL website to allow multiple user editting records facility.

        Each record has 'status' '0'=awaiting edit;'1'=being editted;'2'=don e

        PHP makes mySQL query

        [CODE=mysql]SELECT * FROM table WHERE status=0;[/CODE]

        Then needs to quickly update status of this record to '1' to prevent someone else getting it.

        Or should it be [CODE=mysql]UPDATE table WHERE status=0 set statu...
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        Last edited by mwasif; Dec 14 '07, 12:48 PM. Reason: Added [CODE=mysql]/[/CODE] tags
        • barrypalmer
          replied to PHP exec upsetting get_file_contents
          in PHP
          Even more info.
          Looks like Windows only

          Tried the above little test on Linux Server & all's well

          Trouble is - I need it to work on Windows
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            Leave a comment:

          • barrypalmer
            replied to PHP exec upsetting get_file_contents
            in PHP
            More info:
            File getim.htm contains:
            [CODE}
            <html><body>
            <image src="./getim.php">
            </body></html>
            {/CODE]
            File getim.php contains:
            Code:
            <?php
	$command="dir";
	exec($command);
	$img=file_get_contents("gim29.gif");
	header("Content-type: \"image/gif\"");
	print $img;
            ...
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              Leave a comment:

            • barrypalmer
              started a topic PHP exec upsetting get_file_contents
              in PHP

              PHP exec upsetting get_file_contents

              Hi
              I'm running with PHP5 on WAMP & have come across a problem. I use the following php script to respond to an <image src="this.php?s ource=xxx">
              Code:
               // get $source & $res 
	$command = "convert -geometry $res $source gim29.gif";
	exec($command);
	if (file_exists("gim29.gif")) {
		if($img 	= @file_get_contents("gim29.gif")) {
              ...
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              • barrypalmer
                replied to Change list item text
                in Javascript
                Thanks - innerHTML - I just came back to say I had discovered this solution only to find the suggestion waiting here for me !

                I embedded <span id='menu1'> ...pure text... </span>
                since I have some other stuff within the <li> . . .</li>


                Is this cross-browser safe ?
                See more | Go to post

                  Leave a comment:

                • barrypalmer
                  replied to Change list item text
                  in Javascript
                  Sorry - incomplete submission

                  the updateMenu is called from an onChange event in a form.

                  so <input type='text' id='shortform' value='' onChange='updat eMenu(this)'>

                  Further reading seems to imply that the <li> element's value is actually its position in the list.
                  How can I change the associated text ?
                  See more | Go to post

                    Leave a comment:

                  • barrypalmer
                    started a topic Change list item text
                    in Javascript

                    Change list item text

                    Hi

                    Forgive me if a stupid question but . . .

                    I have
                    [HTML]<ul>
                    <li id='menu1'>MENU ONE</li>
                    <li id='menu2'>MENU TWIO</li>
                    <li id='menu3'>MENU ONE</li>
                    ....... etc....
                    </ul>[/HTML]

                    and some Javascript

                    [CODE=javascript]function updateMenu(item ) {
                    menuID="menu" + document.thefor m.which.value;...
                    See more | Go to post
                    Last edited by gits; Oct 29 '07, 12:17 PM. Reason: added code tags
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