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Thread: Buttons with dynamic content / mouseover/selected effect / interpretation

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  1. #1
    Join Date
    Jan 2013
    Posts
    1

    Buttons with dynamic content / mouseover/selected effect / interpretation

    Hey guys,

    i hope u can help me with html / js / php.
    i dunno if the php section is the right one, so feel free to move it to the js section

    what i want to do:
    2 buttons with mouseover/selected effect. every button got dynamic content out of a db.
    if u select one button, the site should check, if it was the right decision and it should change the the button to red or green. after a second click, it should start from the beginning (load new content and so on..)

    what is working right now :
    - loading the dynamic content out of the db.
    - mouseover effect for the buttons

    well i could make a <form> for the buttons, to test if the right one was clicked, but this i kinda crappy and after assimilating the form i have to go back to my button site (to show a red or green button), which normally only load dynamic content.

    so i thought easiest way is to check with js if the right one was clicked, and change in fact of the result, the button image. so i ony need js to check the php variables and change the button color/image.
    problem is, i have no clue how to use js. hope u can help. i will appent some code for the buttons.

    greets


    my buttons, actually only a table with background images (check css)
    HTML Code:
    <table>
    	<tr> 
    		<td id="que" colspan="2">
    			<?php echo $question; ?>		
    		</td>
    	</tr>
    	<tr>
    		<td id="ans">
    			<?php echo $ans1; ?>	
    		</td>
    		<td id="ans">
    			<?php echo $ans2; ?>	
    		</td>
    	</tr>
    </table>
    Code:
    table {
    	margin-left: auto;
        margin-right: auto;
    	vertical-align: middle;
    	text-align: center;
    }
    
    #ans {
    	display:block;
    	background-image:url('../img/ans.png');
    	width:518px; height:71px;
    }
    
    #ans:hover {
    	background-image:url('../img/ans_hover.png');
    }
    
    #que {
    	display:block;
    	background-image:url('../img/ques.png');
    	width:1044px; height:153px;
    	margin-left: auto;
        margin-right: auto;
    }
    my php files, which loads the content (shouldn't be interestung)
    PHP Code:
    <?php
    include 'dbpointer.php';
    mysql_select_db($Database$DatabasePointer);

    $sql "SELECT * FROM bla ORDER BY rand() LIMIT 1";
    $qe mysql_query($sql);
    $row mysql_fetch_object($qe);

    $qestion $row->question;
    $ans1 $row->ans1;
    $ans2 $row->ans2;
    ?>

  2. #2
    Join Date
    Sep 2008
    Posts
    95
    I think you could use PHP to dynamically insert the JS code you need.

    Here's what I would do...

    HTML Code:
    <table>
    	<tr> 
    		<td id="que" colspan="2">
    			<?php echo $question; ?>		
    		</td>
    	</tr>
    	<tr>
    		<td id="ans" <?php echo ($ans1_correct?" onclick=\"this.style.backgroundColor='#0f0';\":""); ?>>
    			<?php echo $ans1; ?>	
    		</td>
    		<td id="ans" <?php echo ($ans2_correct?" onclick=\"this.style.backgroundColor='#0f0';\":""); ?>>
    			<?php echo $ans2; ?>	
    		</td>
    	</tr>
    </table>

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