96 lines
2.6 KiB
PHP
96 lines
2.6 KiB
PHP
<div id='fileform'>
|
|
<?php
|
|
/* Define the html code of a file row. */
|
|
$fileRow = <<<EOT
|
|
<div class='fileBox input-group' id='fileBox\$i'>
|
|
<span class='input-control w-p45 pd-0'><input type='file' name='files[]' class='fileControl' tabindex='-1' /></span>
|
|
<span class="input-group-addon">{$lang->file->label}</span>
|
|
<input type='text' name='labels[]' class='form-control' placeholder='{$lang->file->label}' tabindex='-1' />
|
|
<span class='input-group-btn'>
|
|
<a href='javascript:void();' onclick='addFile(this)' class='btn'><i class='icon-plus'></i></a>
|
|
</span>
|
|
<span class='input-group-btn'>
|
|
<a href='javascript:void();' onclick='delFile(this)' class='btn'><i class='icon-remove'></i></a>
|
|
</span>
|
|
</div>
|
|
EOT;
|
|
for($i = 1; $i <= $fileCount; $i ++) echo str_replace('$i', $i, $fileRow);
|
|
?>
|
|
</div>
|
|
|
|
<script language='javascript'>
|
|
$(function()
|
|
{
|
|
var maxUploadInfo = maxFilesize();
|
|
parentTag = $('#fileform').parent();
|
|
if(parentTag.attr('tagName') == 'TD') parentTag.parent().find('th').append(maxUploadInfo);
|
|
if(parentTag.attr('tagName') == 'FIELDSET') parentTag.find('legend').append(maxUploadInfo);
|
|
});
|
|
|
|
/**
|
|
* Show the upload max filesize of config.
|
|
*/
|
|
function maxFilesize(){return "(<?php printf($lang->file->maxUploadSize, ini_get('upload_max_filesize'));?>)";}
|
|
|
|
/**
|
|
* 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).closest('.fileBox').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).closest('.fileBox').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>
|