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taynet29

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Javascript Scroll Page to the top

This simple script scrolls the page to the top of the screen.  Whenever I drag the page down to the bottom it continues to scroll.  I need this script to just scroll up upon clicking the stop.  This just needs to work for one interval.  Let me know on any possible solutions.  Thanks you guys for youre help.


function pageScroll() {
          window.scrollBy(0,-50); // horizontal and vertical scroll increments
          scrolldelay = setTimeout('pageScroll()',5); // scrolls every 100 milliseconds
}
Avatar of James Rodgers
James Rodgers
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the setTimeout c\auses the function to be called every 100 miiliseconds if you want a one time scroll on an onclick then change it to

function pageScroll() {
          window.scrollTo(0,0);
}

and call, it as onClick="pageScroll()" or just onClick="window.scrollTo(0,0)"
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netsmithcentral
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Something like this maybe?

<html>
<head>
<script type="text/javascript">
<!--
var scroller;

function startScroll(){
      scroller = setInterval("scrollUp();", 5);
}

function stopScroll(){
      clearInterval(scroller);
}

function scrollUp(){
      window.scrollBy(0, -50);
}
//-->
</script>
</head>
<body>
Top of Page
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
<a href="javascript: startScroll();">Start Scroller!</a>&nbsp;&nbsp;<a href="javascript: stopScroll();">Stop Scroller!</a>
<br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br><br>
Bottom of Page
</body>
</html>
Avatar of taynet29
taynet29

ASKER

Not exactly.  I found the function that stops the scrolling, however I have not got it to stop once it reaches the top of the page.  The function is clearTimeout(scrolldelay).

function pageScroll() {
          window.scrollBy(0,-50); // horizontal and vertical scroll increments
          scrolldelay = setTimeout('pageScroll()',100); // scrolls every 100 milliseconds
          if (window.scrollBy(0,0))
            clearTimeout(scrolldelay);
}
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James Rodgers
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SOLUTION
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taynet29

ASKER

Actually, it is probably the question that is the problem.  Perhaps, I will try to reword the problem.  I have a multi form web application.  -->  http://banners.mediascape.com/

The third part, "Banner Specifications for ...", you click the tab on top and it brings the place in the form it refers too (the selected vehicle).  I need it to not only go to that place in the form but also to the top of the webpage.  After that I need to figure out how too make the tabs change depending on the click.  I figured javascript would be the best way to accomplish this task.  I am open for suggestions.  Please let me know so we can come to a resolution.  Thank you in advance for you help.


form3.php
<form action="index.php" method="post" enctype="multipart/form-data"  class="formstyle">

<ul class="shadetabs">
<?php
      if (isset($_POST["list2"]) && is_array($_POST["list2"]) && count($_POST["list2"]) > 0)
        {
          foreach ($_POST["list2"] as $item)
            {
                  $link = str_replace(' ', '_', $item);
              echo "<li><a href='#div_$link' onclick='scrollUp()'>$item</a></li>";
            }
        } ?>
</ul>

<div id="ajaxcontentarea" class="contentstyle">

    <input type="hidden" name="step" value="<?php echo $step ?>" />
<!--Form 1-->
    <input type="hidden" name="campaign" value="<?php echo $campaign ?>">
    <input type="hidden" name="hostcomp" value="<?php echo $hostcomp ?>">
    <input type="hidden" name="fdafname" value="<?php echo $fdafname ?>">
    <input type="hidden" name="klimit" value="<?php echo $klimit ?>">
    <input type="hidden" name="linkstyle" value="<?php echo $linkstyle ?>">
    <input type="hidden" name="mtagformat" value="<?php echo $mtagformat ?>">
<!--Form 2 -->    
    <?php foreach ($list2 as $car) { ?>
        <input type="hidden" name="list2[]" value="<?php echo $car ?>">
    <?php } ?>
<!--Form 3 (Current Form) -->
<?php
$cars = array();
foreach ($_POST['list2'] as $car) {
    $car = str_replace(' ', '_', $car);
    $details = array(
      "format" => isset($_POST["{$car}_format"]) ? $_POST["{$car}_format"] : "",
      "rotation" => isset($_POST["{$car}_rotation"]) ? $_POST["{$car}_rotation"] : "",
      "724x90" => isset($_POST["{$car}_724x90"]) ? $_POST["{$car}_724x90"] : "",
      "300x250" => isset($_POST["{$car}_300x250"]) ? $_POST["{$car}_300x250"] : "",
      "160x600" => isset($_POST["{$car}_160x600"]) ? $_POST["{$car}_160x600"] : "",
      "othertx" => isset($_POST["{$car}_othertx"]) ? $_POST["{$car}_othertx"] : "",
      "layout" => isset($_POST["{$car}_layout"]) ? $_POST["{$car}_layout"] : "",
      "bannerlink" => isset($_POST["{$car}_bannerlink"]) ? $_POST["{$car}_bannerlink"] : "",
      "button_name_1" => isset($_POST["{$car}_button_name_1"]) ? $_POST["{$car}_button_name_1"] : "",      
      "button_link_1" => isset($_POST["{$car}_button_link_1"]) ? $_POST["{$car}_button_link_1"] : "",
      "button_name_2" => isset($_POST["{$car}_button_name_2"]) ? $_POST["{$car}_button_name_2"] : "",      
      "button_link_2" => isset($_POST["{$car}_button_link_2"]) ? $_POST["{$car}_button_link_2"] : "",
      "button_name_3" => isset($_POST["{$car}_button_name_3"]) ? $_POST["{$car}_button_name_3"] : "",      
      "button_link_3" => isset($_POST["{$car}_button_link_3"]) ? $_POST["{$car}_button_link_3"] : "",
      "button_name_4" => isset($_POST["{$car}_button_name_4"]) ? $_POST["{$car}_button_name_4"] : "",      
      "button_link_4" => isset($_POST["{$car}_button_link_4"]) ? $_POST["{$car}_button_link_4"] : "",
      "button_name_5" => isset($_POST["{$car}_button_name_5"]) ? $_POST["{$car}_button_name_5"] : "",      
      "button_link_5" => isset($_POST["{$car}_button_link_5"]) ? $_POST["{$car}_button_link_5"] : "",
      "button_name_6" => isset($_POST["{$car}_button_name_6"]) ? $_POST["{$car}_button_name_6"] : "",      
      "button_link_6" => isset($_POST["{$car}_button_link_6"]) ? $_POST["{$car}_button_link_6"] : "",
      "button_name_7" => isset($_POST["{$car}_button_name_7"]) ? $_POST["{$car}_button_name_7"] : "",      
      "button_link_7" => isset($_POST["{$car}_button_link_7"]) ? $_POST["{$car}_button_link_7"] : "",
      "button_name_8" => isset($_POST["{$car}_button_name_8"]) ? $_POST["{$car}_button_name_8"] : "",      
      "button_link_8" => isset($_POST["{$car}_button_link_8"]) ? $_POST["{$car}_button_link_8"] : "",
      "button_name_9" => isset($_POST["{$car}_button_name_9"]) ? $_POST["{$car}_button_name_9"] : "",      
      "button_link_9" => isset($_POST["{$car}_button_link_9"]) ? $_POST["{$car}_button_link_9"] : "",
      "button_name_10" => isset($_POST["{$car}_button_name_10"]) ? $_POST["{$car}_button_name_10"] : "",      
      "button_link_10" => isset($_POST["{$car}_button_link_10"]) ? $_POST["{$car}_button_link_10"] : "",            
      "file" => isset($_FILES["{$car}_file"]) ? $_FILES["{$car}_file"] : "",
      "dspecific" => isset($_POST["{$car}_dspecific"]) ? $_POST["{$car}_dspecific"] : "",
      "disclaimer" => isset($_POST["{$car}_disclaimer"]) ? $_POST["{$car}_disclaimer"] : "",
    );
    $cars[$car] = $details;
} ?>

<?php
  {
    foreach ($cars as $item=>$details){ ?>
       <h3 id="<?php echo $item; ?>"><a name="div_<?php echo $item ?>">Banner Specifications for <?php echo $item ?></a></h3>
       <div class="step3" style="border-style: solid double;">
          <p class="margin">
            <label for="<?php echo $item; ?>.format">Format Types:</label>&nbsp;
            <select name="<?php echo $item; ?>.format">
              <option value="Rich Media Front"<?php if ($details['format'] == "Rich Media Front"){print " selected=\"selected\"";} ?>>Rich Media Front</option>
              <option value="Rich Media Mouse over"<?php if ($details['format'] == "Rich Media Mouse over"){print " selected=\"selected\"";} ?>>Rich Media Mouse over</option>
              <option value="Rich Media Front and Mouse over"<?php if ($details['format'] == "Rich Media Front and Mouse over"){print " selected=\"selected\"";} ?>>Rich Media Front and Mouse over</option>
              <option value="Flash Animation"<?php if ($details['format'] == "Flash Animation"){print " selected=\"selected\"";} ?>>Flash Animation</option>
            </select>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <label for="<?php echo $item; ?>.rotation">Rotation %:</label>
            <input name="<?php echo $item; ?>.rotation" value="<?php echo $details['rotation']; ?>" size="3" maxlength="3" />
          </p>
          <p class="margin">
              <label>Banner Size:</label>
              <input type="checkbox" name="<?php echo $item; ?>.724x90" value="724x90"<?php if ($details['724x90'] == "724x90"){print " checked=\"checked\"";} ?> />
              <label for="<?php echo $item; ?>.724x90">724x90</label>&nbsp;&nbsp;&nbsp;
              <input type="checkbox" name="<?php echo $item; ?>.300x250" value="300x250"<?php if ($details['300x250'] == "300x250"){print " checked=\"checked\"";} ?> />
              <label for="<?php echo $item; ?>.300x250">300x250</label>&nbsp;&nbsp;&nbsp;
              <input type="checkbox" name="<?php echo $item; ?>.160x600" value="160x600"<?php if ($details['160x600'] == "160x600"){print " checked=\"checked\"";} ?> />
              <label for="<?php echo $item; ?>.160x600">160x600</label>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
              <label for="<?php echo $item; ?>.othertx">Other:</label>
              <input name="<?php echo $item; ?>.othertx" value="<?php echo $details['othertx']; ?>" size="7" maxlength="7" />
          </p>
          <p class="margin">
            <label for="<?php echo $item; ?>.layout">Layout:</label>&nbsp;
            <select name="<?php echo $item; ?>.layout">
              <option value="na"<?php if ($details['layout'] == "na"){print " selected=\"selected\"";} ?>>NA</option>
              <option value="A"<?php if ($details['layout'] == "A"){print " selected=\"selected\"";} ?>>A</option>
              <option value="B"<?php if ($details['layout'] == "B"){print " selected=\"selected\"";} ?>>B</option>
              <option value="C"<?php if ($details['layout'] == "C"){print " selected=\"selected\"";} ?>>C</option>
              <option value="D"<?php if ($details['layout'] == "D"){print " selected=\"selected\"";} ?>>D</option>
              <option value="E"<?php if ($details['layout'] == "E"){print " selected=\"selected\"";} ?>>E</option>
              <option value="F"<?php if ($details['layout'] == "F"){print " selected=\"selected\"";} ?>>F</option>
              <option value="G"<?php if ($details['layout'] == "G"){print " selected=\"selected\"";} ?>>G</option>
              <option value="H"<?php if ($details['layout'] == "H"){print " selected=\"selected\"";} ?>>H</option>
              <option value="I"<?php if ($details['layout'] == "I"){print " selected=\"selected\"";} ?>>I</option>
            </select>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
            <label for="<?php echo $item; ?>.file">Upload FDAF Logo:</label>
            <input type="file" name="<?php echo $item; ?>.file" id="<?php echo $item; ?>.file" />&nbsp;
          </p>

          <p class="margin">
            <label for="<?php echo $item; ?>.bannerlink">Overall Banner Link:</label>
            <input name="<?php echo $item; ?>.bannerlink" value="<?php echo $details['bannerlink']; ?>" size="40" />
          </p>
       
            <label for="<?php echo $item; ?>.button_num">Number of Buttons</label>
            <select name="<?php echo $item; ?>.button_num" onchange="htmlData('script/buttons.php', 'ch='+this.value+'&item=<?php echo $item; ?>', '<?php echo $item; ?>_buttons')">
               <option value="#">-Select-</option>
               <option value="1">1</option>
               <option value="2">2</option>
               <option value="3">3</option>
               <option value="4">4</option>
               <option value="5">5</option>
               <option value="6">6</option>
               <option value="7">7</option>
               <option value="8">8</option>
               <option value="9">9</option>
               <option value="10">10</option>
            </select>
            <div id="<?php echo $item; ?>_buttons">
            </div>

            <p class="margin">
              <label for="<?php echo $item; ?>.dspecific">Deal Specifics:</label><br />
              <textarea rows="2" cols="70" name="<?php echo $item; ?>.dspecific"><?php echo $details['dspecific']; ?></textarea>
            </p>
            <p class="margin">
              <label for="<?php echo $item; ?>.disclaimer">Disclaimer:</label><br />
              <textarea rows="2" cols="70" name="<?php echo $item; ?>.disclaimer"><?php echo $details['disclaimer']; ?></textarea>
            </p><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
            </div><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br /><br />
<?php }
  } ?>
</div>
    <p class="margin">
      <input type="submit" name="prev" value="< Vehicle">
      <input type="submit" name="next" value="Review >">
    </p>
</form>
Avatar of James Rodgers
James Rodgers
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glad i could help

thanks for the points