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我試圖使用ajax上傳圖像。這裏是我的代碼ajaxupload el is undefined
$(function() {
var btnUpload = $('#post_pd_thumnail');
if ($("#id").val()) var post_id = $("#id").val();
else var post_id = 0;
new AjaxUpload(btnUpload, {
action: site_root_domain + "/product/upload_image/" + post_id,
name: 'file_upload',
onSubmit: function (file, ext) {
if ($('#post_pd_thumnail').val() != '') {
if (!(ext && /^(jpg|png|jpeg|gif)$/.test(ext))) {
jAlert(lang_error_upload_avatar, lang_alert_notice);
return false;
}
}
$('#preview').html('<img style="margin-left:45px;margin-top:45px;" border="0" width="16" height="11" src="' + site_root_domain + '/templates/images/icons/loading_2.gif" />');
},
onComplete: function (file, response) {
if (!response) {
jAlert(lang_error_upload_avatar, lang_alert_notice);
} else {
img_upload = 1;
$('#preview').html(response);
}
return;
}
});
});
而我的HTML是:
<div id="preview">{$preview}</div>
<div class="fileupload">
<input type="file" name="post_pd_thumnail" id="post_pd_thumnail" value="" />
</div>
<input type="hidden" name="id" id="id" value="{$data['product']['post_id']}" />
,當上傳圖片「厄爾尼諾是不確定的」,功能無法正常工作誰能幫我解決這個問題,我得到這個錯誤請
el在哪裏? – Hkachhia 2013-03-08 07:21:13
'el'可能是'else',中間有一個空格或者一些變量。但是,這些都不在您的代碼片段中可見。 – 2013-03-08 07:22:47
的EL處於發生在這行代碼錯誤的jquery_ajaxupload.js: 'code' /** * 事件上連接到DOM元素 */ 功能的addEvent(EL,類型,FN){ \t if(w.addEventListener){el.addEventListener(type,fn,false);}如果(w.addEventListener){ \t \t el.addEventListener \t}否則如果(w.attachEvent){ \t \t變種F =函數(){ \t \t fn.call(EL,w.event); \t \t}; \t \t \t \t \t el.attachEvent( 'ON' +型,F) \t} }'code' – 2013-03-08 07:23:32