From ffa49fd0926dd997995acfce5b04b2820084177e Mon Sep 17 00:00:00 2001
From: Harry Bomrah <harminder_bomrah@yahoo.co.in>
Date: Mon, 13 Aug 2012 18:31:50 +0800
Subject: [PATCH] form validation

---
 app/assets/javascripts/ajax_form.js | 59 ++++++++++++++++++++++-------
 1 file changed, 45 insertions(+), 14 deletions(-)

diff --git a/app/assets/javascripts/ajax_form.js b/app/assets/javascripts/ajax_form.js
index 35834c96..f627ac85 100644
--- a/app/assets/javascripts/ajax_form.js
+++ b/app/assets/javascripts/ajax_form.js
@@ -23,17 +23,29 @@ $(document).on('click', '#ajax_form_submit', function(){
        // dataType: 'script',
        dataType: 'html',
        url:$("#ajaxForm").attr("action"),
+       beforeSubmit: function(){
+        var sub = true;
+          $("span.error").remove();
+          $("#ajaxForm input").each(function(){
+            if($(this).val() == ""){
+              $("<span class='error'>Cannot be empty.</span>").insertAfter($(this));
+              sub = false;
+            }
+          })
+          if(!sub)
+            return false;
+       },
        success: function(response,status,xhr){     
        		if(typeof tinyMCEPopup != "undefined"){
-	  			var x = response.split("#");
+       				var x = response.split("#");
 	           	var returnurl = x[0],
-					returntitle = x[1],
-					returndescription = x[2];
-				var win = tinyMCEPopup.getWindowArg("window");
-				win.document.getElementById(tinyMCEPopup.getWindowArg("input")).value = returnurl;
-				win.document.getElementById(tinyMCEPopup.getWindowArg("alt")).value = returndescription;
-				win.document.getElementById(tinyMCEPopup.getWindowArg("title")).value = returntitle;
-	  			if (typeof(win.ImageDialog) != "undefined") {
+							returntitle = x[1],
+							returndescription = x[2];
+							var win = tinyMCEPopup.getWindowArg("window");
+							win.document.getElementById(tinyMCEPopup.getWindowArg("input")).value = returnurl;
+							win.document.getElementById(tinyMCEPopup.getWindowArg("alt")).value = returndescription;
+							win.document.getElementById(tinyMCEPopup.getWindowArg("title")).value = returntitle;
+	  					if (typeof(win.ImageDialog) != "undefined") {
 	            // we are, so update image dimensions...
 		            if (win.ImageDialog.getImageData)
 		                win.ImageDialog.getImageData();
@@ -41,22 +53,41 @@ $(document).on('click', '#ajax_form_submit', function(){
 		            // ... and preview if necessary
 		            if (win.ImageDialog.showPreviewImage)
 		                win.ImageDialog.showPreviewImage(returnurl);
-		        }
-				tinyMCEPopup.close();
+		        	}
+							tinyMCEPopup.close();
            }else{
            		//incase if we want to do something for quick edit file upload
-           		// $("#modal-file").modal('hide');
+           		// var modalvalues = "";
            		// var r = "";
            		// if(rcom.getInternetExplorerVersion() > -1){
            		// 	r = "<tr><td>" + response + "</td></tr>";
-           		// 	r = r.replace("</a><a","</a></td><td><a");
+           		// 	r = r.replace("**","</td><td>");
+             //    r = r.replace("**","</td><td>");
            		// 	r = $(r);
+             //    modalvalues = r.find("span").attr("data-content").split("#");
            		// 	r.attr("id",r.find("span").attr("for"));
-           		// 	alert(r.html())
+             //    var table=document.getElementById(modalvalues[0]);
+             //    //var tbody = table.getElementsByTagName("tbody");
+             //    var row = table.insertRow(table.rows.length-1);
+             //    var c1 = row.insertCell(0),
+             //        c2 = row.insertCell(1),
+             //        c3 = row.insertCell(2);
+             //    c1.innerHTML = r.find("td").eq(0).html();
+             //    c2.innerHTML = r.find("td").eq(1).html();
+             //    c3.innerHTML = r.find("td").eq(2).html();
+             //    var trow = $("#bulletin_files tfoot").find("tr").eq(0);
+             //    $("#bulletin_files tbody").append(trow);
            		// }else{
+                
+             //    response = response.replace("**","");
+             //    response = response.replace("**","");
            		// 	r = $(response);
+             //    modalvalues = r.find("span").attr("data-content").split("#");
+             //    $('#' + modalvalues[0]+ ' tbody').append(r);
            		// }
-           		// $('#bulletin_files tbody').append(r);
+             //  console.log(modalvalues[1]);
+             //  $("#"+modalvalues[1]).modal('hide');
+           		//$('#bulletin_files tbody').append(r);
            		//$(response).fadeIn();
            }
        },