diff --git a/o2web/source/x_component_process_FormDesigner/Module/$ElComponent.js b/o2web/source/x_component_process_FormDesigner/Module/$ElComponent.js
index f7b3e6d239b6ce3b46a06eff6c74da80f99bc256..4e0cc5c9136c4e8e8ea626aee47bf1b7853cba68 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/$ElComponent.js
+++ b/o2web/source/x_component_process_FormDesigner/Module/$ElComponent.js
@@ -87,7 +87,17 @@ MWF.xApplication.process.FormDesigner.Module.$ElComponent = MWF.FC$ElComponent =
 	},
 	_mountVueApp: function(){
 		if (!this.vueApp) this.vueApp = this._createVueExtend();
-		this.vm = new Vue(this.vueApp).$mount(this.node);
+		try{
+			this.vm = new Vue(this.vueApp);
+			this.vm.$o2module = this;
+			this.vm.$o2callback = callback;
+
+			this.vm.$mount(this.node);
+		}catch(e){
+			this.node.store("module", this);
+			this._loadVueCss();
+			if (callback) callback();
+		}
 	},
 	_createVueData: function(){
 		return {};
diff --git a/o2web/source/x_component_process_FormDesigner/Module/$ElElement.js b/o2web/source/x_component_process_FormDesigner/Module/$ElElement.js
index a784afd972c68096ff1ddd03f02b15d1a39043a8..cdf467edc87f939607c8964c51f4e68e1888550e 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/$ElElement.js
+++ b/o2web/source/x_component_process_FormDesigner/Module/$ElElement.js
@@ -74,7 +74,18 @@ MWF.xApplication.process.FormDesigner.Module.$ElElement = MWF.FC$ElElement = new
 	},
 	_loadVue: function(callback){
 		if (!window.Vue){
-			o2.load(["vue_develop", "elementui"], { "sequence": true }, callback);
+			o2.load(["vue_develop", "elementui"], { "sequence": true }, function(){
+				window.Vue.config.errorHandler = function (err, vm, info) {
+					if (vm.$o2module && info=="nextTick"){
+						vm.$o2module._createVueAppNode();
+						vm.$o2module.node.setStyles(vm.$o2module.css.moduleNodeError);
+						vm.$el.parentNode.replaceChild(vm.$o2module.node, vm.$el);
+						vm.$el = vm.$o2module.node;
+						if (vm.$o2callback) vm.$o2module._afterMounted(vm.$o2module.node, vm.$o2callback);
+					}
+				}
+				if (callback) callback();
+			});
 		}else{
 			if (callback) callback();
 		}
@@ -134,17 +145,9 @@ MWF.xApplication.process.FormDesigner.Module.$ElElement = MWF.FC$ElElement = new
 		this.vueApp = this._createVueExtend(callback);
 		try{
 			this.vm = new Vue(this.vueApp);
-			// var p = {
-			// 	"$options": {
-			// 		"errorCaptured": function(err, vm, info){
-			// 			alert("p: errorCaptured:"+info);
-			// 		}
-			// 	}
-			// }
-			// this.vm.$parent = p;
-			// this.vm.config.errorHandler = function (err, vm, info) {
-			// 	alert("errorHandler: "+info)
-			// }
+			this.vm.$o2module = this;
+			this.vm.$o2callback = callback;
+
 			this.vm.$mount(this.node);
 		}catch(e){
 			this.node.store("module", this);
@@ -170,7 +173,7 @@ MWF.xApplication.process.FormDesigner.Module.$ElElement = MWF.FC$ElElement = new
 			},
 			errorCaptured: function(err, vm, info){
 				alert("errorCaptured:"+info);
-				// return false;
+				return false;
 			}
 		};
 	},
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elautocomplete/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elautocomplete/default/css.wcss
index d87fddb807ef97b9d1d318f36715e8f6e10329e4..c8be1bd1551751c64ad7d1f35decc2cd8d29868b 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elautocomplete/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elautocomplete/default/css.wcss
@@ -31,10 +31,29 @@
 	},
 	"moduleNode": {
 		"border-radius": "5px",
-		"border-top": "1px solid #999",
-		"border-left": "1px solid #999",
-		"border-right": "1px solid #333",
-		"border-bottom": "1px solid #333",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "200px",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elbutton/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elbutton/default/css.wcss
index 720fa560f2f17efb77a7b8770364b5b677e63938..2552627841260ab3e767cb58f12bc4f037bb0da5 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elbutton/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elbutton/default/css.wcss
@@ -31,10 +31,10 @@
 	},
 	"moduleNode": {
 		"border-radius": "5px",
-		"border-top": "1px solid #999",
-		"border-left": "1px solid #999",
-		"border-right": "1px solid #333",
-		"border-bottom": "1px solid #333",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
@@ -46,6 +46,26 @@
 		"opacity": 1,
 		"display": "inline-block"
 	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "200px",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "inline-block"
+	},
+
 	"buttonIcon": {
 		"height": "26px",
 		"cursor": "pointer",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elcascader/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elcascader/default/css.wcss
index d87fddb807ef97b9d1d318f36715e8f6e10329e4..56a2023773550562360161a2b5e1a62bedaedba5 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elcascader/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elcascader/default/css.wcss
@@ -31,10 +31,10 @@
 	},
 	"moduleNode": {
 		"border-radius": "5px",
-		"border-top": "1px solid #999",
-		"border-left": "1px solid #999",
-		"border-right": "1px solid #333",
-		"border-bottom": "1px solid #333",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
@@ -46,6 +46,26 @@
 		"opacity": 1,
 		"display": "inline-block"
 	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "200px",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "inline-block"
+	},
+
 	"buttonIcon": {
 		"height": "26px",
 		"cursor": "pointer",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elcheckbox/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elcheckbox/default/css.wcss
index cda79c5904f19df7656ba6c64017270500d64fe6..d7b5621c97eb00684fade9504cebd893db232b16 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elcheckbox/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elcheckbox/default/css.wcss
@@ -42,6 +42,21 @@
 		"opacity": 1,
 		"padding": "0 3px",
 		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border": "1px dashed #999",
+		"cursor": "pointer",
+		"overflow": "hidden",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"padding": "0 3px",
+		"display": "inline-block",
+		"height": "40px",
+		"width": "100px"
 	}
-	
 }
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elcommon/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elcommon/default/css.wcss
index e7a3fc62cebcb10725886ff6e8d101500ef8a648..f2730b2dab2630f9a231484eb9e598019c8de25f 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elcommon/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elcommon/default/css.wcss
@@ -47,6 +47,25 @@
 		"display": "block",
 		"min-width": "60px"
 	},
+	"moduleNodeError": {
+		"border": "1px dashed #333",
+		"min-height": "60px",
+		"cursor": "pointer",
+		"line-height": "normal",
+		"width": "auto",
+		"background": "transparent",
+		"overflow": "hidden",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "block",
+		"min-width": "60px"
+	},
+
 	"iconNode": {
 		"width": "70px",
 		"height": "24px",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elcontainer.js b/o2web/source/x_component_process_FormDesigner/Module/Elcontainer.js
index 1e2a3b53c8108793ac9c892f97c37ad374f4a67f..df76d05746acb582c8697578001c578e3becec51 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elcontainer.js
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elcontainer.js
@@ -247,7 +247,17 @@ MWF.xApplication.process.FormDesigner.Module.Elcontainer = MWF.FCElcontainer = n
 	},
 	_mountVueApp: function(callback){
 		if (!this.vueApp) this.vueApp = this._createVueExtend(callback);
-		this.vm = new Vue(this.vueApp).$mount(this.node);
+		try{
+			this.vm = new Vue(this.vueApp);
+			this.vm.$o2module = this;
+			this.vm.$o2callback = callback;
+
+			this.vm.$mount(this.node);
+		}catch(e){
+			this.node.store("module", this);
+			this._loadVueCss();
+			if (callback) callback();
+		}
 	},
 	_createVueExtend: function(callback){
 		var _self = this;
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elcontainer/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elcontainer/default/css.wcss
index aa1139a2d203996ed567c60bba62cdef703d7509..4f1ad678240e8a40c3d3f81029d917a3f704a661 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elcontainer/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elcontainer/default/css.wcss
@@ -38,6 +38,15 @@
 		"-webkit-user-select": "none",
 		"-moz-user-select": "none",
 		"opacity": 1
+	},
+	"moduleNodeError": {
+		"border": "1px dashed #333",
+		"min-height": "30px",
+		"cursor": "pointer",
+		"margin": "3px 3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"opacity": 1
 	}
 
 }
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elicon/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elicon/default/css.wcss
index 73b6d11fc7157529363436e6534f850171deb8ec..353c2cd38c4b242486e0dc2af02e5b43c77b9e15 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elicon/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elicon/default/css.wcss
@@ -43,6 +43,22 @@
 		"opacity": 1,
 		"font-size": "16px",
 		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border": "1px dashed #333",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"font-size": "16px",
+		"display": "inline-block",
+		"width": "40px",
+		"height": "40px"
 	}
 	
 }
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elinput/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elinput/default/css.wcss
index d87fddb807ef97b9d1d318f36715e8f6e10329e4..c8be1bd1551751c64ad7d1f35decc2cd8d29868b 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elinput/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elinput/default/css.wcss
@@ -31,10 +31,29 @@
 	},
 	"moduleNode": {
 		"border-radius": "5px",
-		"border-top": "1px solid #999",
-		"border-left": "1px solid #999",
-		"border-right": "1px solid #333",
-		"border-bottom": "1px solid #333",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "200px",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elnumber/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elnumber/default/css.wcss
index d87fddb807ef97b9d1d318f36715e8f6e10329e4..c8be1bd1551751c64ad7d1f35decc2cd8d29868b 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elnumber/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elnumber/default/css.wcss
@@ -31,10 +31,29 @@
 	},
 	"moduleNode": {
 		"border-radius": "5px",
-		"border-top": "1px solid #999",
-		"border-left": "1px solid #999",
-		"border-right": "1px solid #333",
-		"border-bottom": "1px solid #333",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "200px",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elradio/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elradio/default/css.wcss
index cda79c5904f19df7656ba6c64017270500d64fe6..7862e104de9765337ce375ba0730588bd058da7e 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elradio/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elradio/default/css.wcss
@@ -42,6 +42,22 @@
 		"opacity": 1,
 		"padding": "0 3px",
 		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border": "1px dashed #999",
+		"cursor": "pointer",
+		"overflow": "hidden",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"padding": "0 3px",
+		"display": "inline-block",
+		"height": "40px",
+		"width": "100px"
 	}
 	
 }
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elselect/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elselect/default/css.wcss
index d87fddb807ef97b9d1d318f36715e8f6e10329e4..5ff3359691a514638ed2472cf2fe55aa979f06fc 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elselect/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elselect/default/css.wcss
@@ -44,6 +44,27 @@
 		"top": "auto",
 		"left": "auto",
 		"opacity": 1,
+		"height": "auto",
+		"width": "auto",
+		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "200px",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
 		"display": "inline-block"
 	},
 	"buttonIcon": {
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elslider/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elslider/default/css.wcss
index 58068672950fc7e393fe4f51a33b92fedd4d942b..f4aeb8c199993d0d8d2c806bcf8c602dc897762c 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elslider/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elslider/default/css.wcss
@@ -31,8 +31,8 @@
 		"border-radius": "5px",
 		"border-top": "1px dashed #999",
 		"border-left": "1px dashed #999",
-		"border-right": "1px dashed #333",
-		"border-bottom": "1px dashed #333",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
@@ -43,6 +43,23 @@
 		"left": "auto",
 		"opacity": 1,
 	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"height": "40px"
+	},
 	"buttonIcon": {
 		"height": "26px",
 		"cursor": "pointer",
diff --git a/o2web/source/x_component_process_FormDesigner/Module/Elswitch/default/css.wcss b/o2web/source/x_component_process_FormDesigner/Module/Elswitch/default/css.wcss
index 06975e49b1bcaf59c342f2e0c24edbfbd8f03260..63d265865152fe808dd0c5457f9f95c939701302 100644
--- a/o2web/source/x_component_process_FormDesigner/Module/Elswitch/default/css.wcss
+++ b/o2web/source/x_component_process_FormDesigner/Module/Elswitch/default/css.wcss
@@ -31,10 +31,29 @@
 	},
 	"moduleNode": {
 		"border-radius": "100px",
-		"border-top": "1px solid #999",
-		"border-left": "1px solid #999",
-		"border-right": "1px solid #333",
-		"border-bottom": "1px solid #333",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"overflow": "hidden",
+		"cursor": "pointer",
+		"margin": "3px",
+		"-webkit-user-select": "none",
+		"-moz-user-select": "none",
+		"position": "static",
+		"top": "auto",
+		"left": "auto",
+		"opacity": 1,
+		"display": "inline-block"
+	},
+	"moduleNodeError": {
+		"border-radius": "5px",
+		"border-top": "1px dashed #999",
+		"border-left": "1px dashed #999",
+		"border-right": "1px dashed #999",
+		"border-bottom": "1px dashed #999",
+		"height": "40px",
+		"width": "80px",
 		"overflow": "hidden",
 		"cursor": "pointer",
 		"margin": "3px",
diff --git a/o2web/source/x_component_process_FormDesigner/lp/zh-cn.js b/o2web/source/x_component_process_FormDesigner/lp/zh-cn.js
index 6ed836c7d434774cdc06c0238c48c9f4ba135d48..2b3c64b786f409cb0c6b271e6fed2fbd7a2cbe1c 100644
--- a/o2web/source/x_component_process_FormDesigner/lp/zh-cn.js
+++ b/o2web/source/x_component_process_FormDesigner/lp/zh-cn.js
@@ -1065,7 +1065,7 @@ MWF.xApplication.process.FormDesigner.LP = {
         "noDataText": "无数据文本",
         "loadingText": "加载中文本",
         "remoteMethod": "远程搜索方法",
-        "multipleLimit": "最多可以数",
+        "multipleLimit": "最多可选数",
 
         "max": "最大值",
         "min": "最小值",
diff --git a/o2web/source/x_component_process_Xform/Elautocomplete.js b/o2web/source/x_component_process_Xform/Elautocomplete.js
index a0385a3b9033acc44a30c660a010fb5925d364e0..4daeca2ed7ac75ff611f3e998af975817ce3bc32 100644
--- a/o2web/source/x_component_process_Xform/Elautocomplete.js
+++ b/o2web/source/x_component_process_Xform/Elautocomplete.js
@@ -68,7 +68,9 @@ MWF.xApplication.process.Xform.Elautocomplete = MWF.APPElautocomplete =  new Cla
             if (this.json.itemScript && this.json.itemScript.code){
                 var fetchSuggestions = this.form.Macro.exec(this.json.itemScript.code, this);
                 if (o2.typeOf(fetchSuggestions)==="function"){
-                    app.methods.$fetchSuggestions = fetchSuggestions;
+                    app.methods.$fetchSuggestions = function(){
+                        fetchSuggestions.apply(this, arguments);
+                    }.bind(this);
                 }
             }
 
diff --git a/o2web/source/x_component_process_Xform/Elcascader.js b/o2web/source/x_component_process_Xform/Elcascader.js
index cb4f42ac7d28ecd99efbab2abba203cd4b92e599..037d4ff5bef5285978d11b46eff0ca8c8a389e6e 100644
--- a/o2web/source/x_component_process_Xform/Elcascader.js
+++ b/o2web/source/x_component_process_Xform/Elcascader.js
@@ -56,19 +56,19 @@ MWF.xApplication.process.Xform.Elcascader = MWF.APPElcascader =  new Class(
             var fn = this.form.Macro.exec(this.json.filterMethod.code, this);
             methods.$filterMethod = function(){
                 fn.apply(this, arguments);
-            }.bind(this)
+            }.bind(this);
         }
         if (this.json.lazyLoadScript && this.json.lazyLoadScript.code){
             var fn = this.form.Macro.exec(this.json.lazyLoadScript.code, this);
             this.json.props.lazyLoad = function(){
                 fn.apply(this, arguments);
-            }.bind(this)
+            }.bind(this);
         }
         if (this.json.beforeFilter && this.json.beforeFilter.code){
             var fn = this.form.Macro.exec(this.json.beforeFilter.code, this);
             methods.$beforeFilter = function(){
                 fn.apply(this, arguments);
-            }.bind(this)
+            }.bind(this);
         }
     },
 
@@ -78,10 +78,12 @@ MWF.xApplication.process.Xform.Elcascader = MWF.APPElcascader =  new Class(
             v.then(function(o){
                 if (o2.typeOf(o)==="array"){
                     this.json.options = o;
+                    this.json.$options = o;
                 }
             }.bind(this));
         }else if (o2.typeOf(v)==="array"){
             this.json.options = v;
+            this.json.$options = v;
         }
     },
     _loadOptions: function(){
diff --git a/o2web/source/x_component_process_Xform/Elselect.js b/o2web/source/x_component_process_Xform/Elselect.js
index d68dab8a12355ce4ff52e2616f5bce757b895f26..9d011a9ccd830a32e5b9a51fc075928618d97da5 100644
--- a/o2web/source/x_component_process_Xform/Elselect.js
+++ b/o2web/source/x_component_process_Xform/Elselect.js
@@ -70,10 +70,12 @@ MWF.xApplication.process.Xform.Elselect = MWF.APPElselect =  new Class(
             v.then(function(o){
                 if (o2.typeOf(o)==="array"){
                     this.json.options = o;
+                    this.json.$options = o;
                 }
             }.bind(this));
         }else if (o2.typeOf(v)==="array"){
             this.json.options = v;
+            this.json.$options = v;
         }
     },
     _loadOptions: function(){