jucai/public/themes/default/assets/app/js/qscms2.js

/*
 *上传附件
 *form     flie元素ID容
 *option   上传附件的参数
 *fun      上传成功回调函数
 *before   上传附件前回调函数
 *going    执行上传附件时显示内容(默认为"请稍后...")
*/
/*(function($){
	$.isUp = 0;
	$.upload = function(form,option,fun,before,going){
		var settings = {
				type:'image'
			},
			upload = function(){
				$.isUp=1;
				$.ajaxFileUpload({
					url: qscms.root + '/?c=upload&a=attach',
					type: 'POST',
					data:settings,
					secureuri:false,
					fileElementId:form,
					dataType:'json',
					success:function(result){
						if(result.status==1){
							fun && fun(result);
						}else{
							alert(result.msg);
							if(result.dialog) location.reload();
						}
						$.isUp = 0;
					}
				});
			};
		if(option) $.extend(settings,option);
		$(form).die().live({
			'click':function(){
				//if($.isUp) return !1;
				if(before && !1 == before()) return !1;
			},
			'change':function(){
				//if($.isUp || !$.trim($(this).val())) return !1;
				if(!$.trim($(this).val())) return !1;
				upload();
			}
		});
	};
})(jQuery);*/

(function($){
    $.upload = function(form,option,fun,before,going){
        var settings = {
            type:'image'
        };
        if(option) $.extend(settings,option);
        new AjaxUpload(form,{
            action:"/upload",
            name:$(form).attr('name'),
            data:settings,
            responseType:'json',
            /*onChange:function(file,ext){
                alert('vdvdvd');
                if(!$.trim($(file).val())) return !1;
            },*/
            onSubmit:function(file,ext){
                if(ext && /^(jpg|jpeg|png|gif)$/.test(ext)){
                    var af = this._input.files;
                    var byteSize = af[0].size;
                    if ((byteSize / 1024) > (2 * 1024)) {
                        alert('图片大小超出范围！');
                        return false;
                    } else {
                        if(before && !1 == before()) return !1;
                        //ext是后缀名
                        form.disabled = "disabled";
                    }
                    if(before && !1 == before()) return !1;
                    form.disabled = "disabled";
                } else {
                    alert('不支持非图片格式！');
                    return false;
                }
                if(before && !1 == before()) return !1;
                form.disabled = "disabled";
            },
            onComplete:function(file,result){
                form.disabled = "";
                if(result.status==1){
                    fun && fun(result);
                }else{
                    alert(result.msg);
                    if(result.dialog) location.reload();
                }
            }
        });
    };
})(jQuery);