begin of thinksaas 3.68

Signed-off-by: kevin <kevin@lmve.net>

public/js/jquery.upload.js

@@ -0,0 +1,74 @@
+/**
+ * jQuery upload v1.2
+ * http://www.ponxu.com
+ *
+ * @author xwz
+ */
+(function($) {
+	var noop = function(){ return true; };
+	var frameCount = 0;
+	
+	$.uploadDefault = {
+		url: '',
+		fileName: 'filedata',
+		dataType: 'json',
+		params: {},
+		onSend: noop,
+		onSubmit: noop,
+		onComplate: noop
+	};
+
+	$.upload = function(options) {
+		var opts = $.extend(jQuery.uploadDefault, options);
+		if (opts.url == '') {
+			return;
+		}
+		
+		var canSend = opts.onSend();
+		if (!canSend) {
+			return;
+		}
+		
+		var frameName = 'upload_frame_' + (frameCount++);
+		var iframe = $('<iframe style="position:absolute;top:-9999px" />').attr('name', frameName);
+		var form = $('<form method="post" style="display:none;" enctype="multipart/form-data" />').attr('name', 'form_' + frameName);
+		form.attr("target", frameName).attr('action', opts.url);
+		
+		// form中增加数据域
+		var formHtml = '<input type="file" name="' + opts.fileName + '" onchange="javascript:window.parent.onChooseFile(this);">';
+		for (key in opts.params) {
+			formHtml += '<input type="hidden" name="' + key + '" value="' + opts.params[key] + '">';
+		}
+		form.append(formHtml);
+
+		iframe.appendTo("body");
+		//form.appendTo("body");
+		form.appendTo(iframe); 
+		
+		form.submit(opts.onSubmit);
+		
+		// iframe 在提交完成之后
+		iframe.load(function() {
+			var contents = $(this).contents().get(0);
+			var data = $(contents).find('body').text();
+			if ('json' == opts.dataType) {
+				data = window.eval('(' + data + ')');
+			}
+			opts.onComplate(data);
+			setTimeout(function() {
+				iframe.remove();
+				form.remove();
+			}, 5000);
+		});
+		
+		// 文件框
+		var fileInput = $('input[type=file][name=' + opts.fileName + ']', form);
+		fileInput.click();
+	};
+})(jQuery);
+
+// 选中文件, 提交表单(开始上传)
+var onChooseFile = function(fileInputDOM) {
+	var form = $(fileInputDOM).parent();
+	form.submit();
+};