79 lines
2.0 KiB
PHP
79 lines
2.0 KiB
PHP
<div id='fileform'>
|
|
<?php
|
|
/* Define the html code of a file row. */
|
|
$fileRow = <<<EOT
|
|
<div class='fileBox' id='fileBox\$i'>
|
|
<span class='icon'><span class='icon-file'></span>{$lang->file->common}<span class='fileID'>\$i</span></span>
|
|
<input type='file' name='files[]' class='fileControl' tabindex='-1' />
|
|
<label tabindex='-1' class='fileLabel'>{$lang->file->label}</label>
|
|
<input type='text' name='labels[]' class='text-3' tabindex='-1' />
|
|
<input type='button' onclick='addFile(this)' class='icon-addFile'></input>
|
|
<input type='button' onclick='delFile(this)' class='icon-delFile'></input>
|
|
</div>
|
|
EOT;
|
|
for($i = 1; $i <= $fileCount; $i ++) echo str_replace('$i', $i, $fileRow);
|
|
?>
|
|
</div>
|
|
<script language='javascript'>
|
|
/**
|
|
* Set the width of the file form.
|
|
*
|
|
* @param float $percent
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function setFileFormWidth(percent)
|
|
{
|
|
totalWidth = Math.round($('#fileform').parent().width() * percent);
|
|
titleWidth = totalWidth - $('.fileControl').width() - $('.fileLabel').width() - $('.icon').width();
|
|
if($.browser.mozilla) titleWidth -= 8;
|
|
if(!$.browser.mozilla) titleWidth -= 12;
|
|
$('#fileform .text-3').css('width', titleWidth + 'px');
|
|
};
|
|
|
|
/**
|
|
* Add a file input control.
|
|
*
|
|
* @param object $clickedButton
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function addFile(clickedButton)
|
|
{
|
|
fileRow = <?php echo json_encode($fileRow);?>;
|
|
fileRow = fileRow.replace('$i', $('.fileID').size() + 1);
|
|
$(clickedButton).parent().after(fileRow);
|
|
|
|
setFileFormWidth(<?php echo $percent;?>);
|
|
updateID();
|
|
}
|
|
|
|
/**
|
|
* Delete a file input control.
|
|
*
|
|
* @param object $clickedButton
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function delFile(clickedButton)
|
|
{
|
|
if($('.fileBox').size() == 1) return;
|
|
$(clickedButton).parent().remove();
|
|
updateID();
|
|
}
|
|
|
|
/**
|
|
* Update the file id labels.
|
|
*
|
|
* @access public
|
|
* @return void
|
|
*/
|
|
function updateID()
|
|
{
|
|
i = 1;
|
|
$('.fileID').each(function(){$(this).html(i ++)});
|
|
}
|
|
|
|
$(function(){setFileFormWidth(<?php echo $percent;?>)});
|
|
</script>
|