90 lines
2.5 KiB
PHP
90 lines
2.5 KiB
PHP
<div id='fileform'>
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<?php
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/* Define the html code of a file row. */
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$fileRow = <<<EOT
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<div class='fileBox' id='fileBox\$i'>
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<span class='icon'><span class='icon-file'></span>{$lang->file->common}<span class='fileID'>\$i</span></span>
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<input type='file' name='files[]' class='fileControl' tabindex='-1' />
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<label tabindex='-1' class='fileLabel'>{$lang->file->label}</label>
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<input type='text' name='labels[]' class='text-3' tabindex='-1' />
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<input type='button' onclick='addFile(this)' class='icon-add' value=' '></input>
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<input type='button' onclick='delFile(this)' class='icon-delete' value=' '></input>
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</div>
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EOT;
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for($i = 1; $i <= $fileCount; $i ++) echo str_replace('$i', $i, $fileRow);
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?>
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</div>
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<script language='javascript'>
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/**
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* Show the upload max filesize of config.
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*/
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maxUploadInfo = "(<?php printf($lang->file->maxUploadSize, ini_get('upload_max_filesize'));?>)";
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$(function()
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{
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parentTag = $('#fileform').parent();
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if(parentTag.attr('tagName') == 'TD') parentTag.parent().find('th').append(maxUploadInfo);
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if(parentTag.attr('tagName') == 'FIELDSET') parentTag.find('legend').append(maxUploadInfo);
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});
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/**
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* Set the width of the file form.
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*
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* @param float $percent
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* @access public
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* @return void
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*/
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function setFileFormWidth(percent)
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{
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totalWidth = Math.round($('#fileform').parent().width() * percent);
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titleWidth = totalWidth - $('.fileControl').width() - $('.fileLabel').width() - $('.icon').width();
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if($.browser.mozilla) titleWidth -= 8;
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if(!$.browser.mozilla) titleWidth -= 12;
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$('#fileform .text-3').css('width', titleWidth + 'px');
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};
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/**
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* Add a file input control.
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*
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* @param object $clickedButton
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* @access public
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* @return void
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*/
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function addFile(clickedButton)
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{
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fileRow = <?php echo json_encode($fileRow);?>;
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fileRow = fileRow.replace('$i', $('.fileID').size() + 1);
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$(clickedButton).parent().after(fileRow);
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setFileFormWidth(<?php echo $percent;?>);
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updateID();
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}
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/**
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* Delete a file input control.
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*
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* @param object $clickedButton
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* @access public
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* @return void
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*/
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function delFile(clickedButton)
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{
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if($('.fileBox').size() == 1) return;
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$(clickedButton).parent().remove();
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updateID();
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}
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/**
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* Update the file id labels.
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*
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* @access public
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* @return void
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*/
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function updateID()
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{
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i = 1;
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$('.fileID').each(function(){$(this).html(i ++)});
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}
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$(function(){setFileFormWidth(<?php echo $percent;?>)});
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</script>
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