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  1. #1
    Registered User DarkMoonLight's Avatar
    Join Date: Aug:2006
    Location: Varna
    Posts: 4

    Select DB

    ! select . , ( ). : , : Model, SN , Price.
    Model select , SN .
    , select-a:
    PHP Code:
    $sql "SELECT * FROM components";
    function 
    database_select($tbl_value$tbl_label$select_name$label$init_val "") {
        global 
    $sql;
        
    $result mysql_query($sql);
        
    $menu "<label for=\"".$select_name."\">".$label."</label>\n";
        
    $menu .= "<td><select name=\"".$select_name."\">\n";
        
    $curr_val = (isset($_REQUEST[$select_name])) ? $_REQUEST[$select_name] : $init_val;
        
    $menu .= ($curr_val == "") ? "  <option value=\"\" selected>---------------- -----------\n" "<option value=\"\">\n";
        while (
    $obj mysql_fetch_object($result)) {
            
    $menu .= "  <option value=\"".$obj->$tbl_value."\"";
            
    $menu .= ($obj->$tbl_value == $curr_val) ? " selected" "";
            
    $menu .= ">".$obj->$tbl_label."\n";
            
            
    $result mysql_query($sql);
        
        }
        
    $menu .= "</select></td>\n";
        
    mysql_free_result($result);
        return 
    $menu;
        
    }
    echo 
    database_select("Model""Model""NewPr"" :"); 
    . , . .

  2. #2
    Registered User genn's Avatar
    Join Date: Feb:2003
    Location:
    Posts: 1,215
    . .

    javascript.

    $menu .= " <option value=\"".$obj->$tbl_value."\"";

    value , . onChagne , , .

    iframe .

    - / . - . , - - . , - ... - .
    , .

  3. #3
    Registered User DarkMoonLight's Avatar
    Join Date: Aug:2006
    Location: Varna
    Posts: 4
    Quote Originally Posted by genn

    javascript.

    $menu .= " <option value=\"".$obj->$tbl_value."\"";

    value , . onChagne , , .
    , -, JavaScript.

  4. #4
    Registered User genn's Avatar
    Join Date: Feb:2003
    Location:
    Posts: 1,215


    <select name="menu1" id="menu1" onChange="update_selection();">

    - :

    <input type="text" name="field1" id="field1">

    <head></head> :

    <script>

    function update_selection( )
    {
    document.getElementById( "field1" ).value = document.getElementById( "menu1" ).value;
    }

    </script>

    - .
    - . , , , ... , javascript- . - :

    <body onLoad="init_form();">

    </body>

    , , , <select> disabled="disabled".

    function init_form()
    {
    document.getElementById( "menu1" ).disabled = false;
    }

    .... . , div , . , div , . , ...

    - ,

  5. #5
    Registered User DarkMoonLight's Avatar
    Join Date: Aug:2006
    Location: Varna
    Posts: 4
    genn, , . . , , , select . , . : Model, SN, Price. , select, . . insert- ( ) . :
    | Model | SN | Price |
    |HDD WD-AB | 11111111111111 | 40 |
    |CPU Intel.. | 2222222222222 | 120 |
    ............
    select-a, HDD WD-AB, CPU Intel... . HDD- , 11111111111111 (. SN). submit , select- insert- ... , , - , select ( ).

  6. #6
    Registered User genn's Avatar
    Join Date: Feb:2003
    Location:
    Posts: 1,215
    , select- , ... , .

    .. :

    <option value="HDD WD-AD">HDD WD-AD</option>

    ?

    , </option> ... - xhtml , ... <br> <br />

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