bugfix

bricks/bricks.js

@@ -144,29 +144,24 @@ bricks.widgetBuild = async function(desc, widget, data){
 	}
 	if (desc.hasOwnProperty('binds')){
 		for (var i=0;i<desc.binds.length; i++){
-			bricks.buildBind(w, desc.binds[i]);
+			await bricks.buildBind(w, desc.binds[i]);
 		}
 	}
 	return w;
 }
 
-bricks.buildBind = function(w, desc){
+bricks.buildBind = async function(w, desc){
 	var widget = bricks.getWidgetById(desc.wid, w);
 	if (!widget){
 		cnsole.log('desc wid not find', desc);
 		return;
 	}
 	var event = desc.event;
-	bricks.buildEventBind(w, widget, event, desc);
+	await bricks.buildEventBind(w, widget, event, desc);
 }
 
-bricks.buildEventBind = function(from_widget, widget, event, desc){
+bricks.buildEventBind = async function(from_widget, widget, event, desc){
 	var handler = bricks.universal_handler.bind(null,from_widget, widget, desc);
-	if (desc.conform){
-		var conform_widget = await (bricks.widgetBuild(desc.conform, widget));
-		conform_widget.bind('on_conform', handler);
-		handler = conform_widget.open.bind(conform_widget);
-	}
 	widget.bind(event, handler);
 	
 }
@@ -174,8 +169,18 @@ bricks.buildEventBind = function(from_widget, widget, event, desc){
 bricks.universal_handler = async function(from_widget, widget, desc, event){
 	var f = await bricks.buildEventHandler(from_widget, desc, event);
 	if (f){
+		if (desc.conform){
+			var c_desc = {
+				"widgettype":"Conform",
+				"options":desc.conform
+			}
+			var conform_widget = await bricks.widgetBuild(c_desc, widget);
+			conform_widget.bind('conformed', f);
+			// handler = conform_widget.open.bind(conform_widget);
+		} else {
 			return await f(event);
 		}
+	}
 	bricks.debug('universal_handler() error', 'from_widget=', 
 						from_widget,
 						'widget=', widget, 

bricks/conform.js

@@ -3,6 +3,7 @@ bricks.Conform = class extends bricks.Message {
 	constructor(opts){
 		opts.auto_open = true;
 		opts.auto_close = false;
+		opts.timeout = 0;
 		super(opts);
 		this.create_toolbar();
 	}
@@ -29,10 +30,11 @@ bricks.Conform = class extends bricks.Message {
 	}
 	conform_hndl(event){
 		this.dismiss();
-		this.dispatch('conform');
+		this.dispatch('conformed');
 	}
 	discard_hndl(event){
 		this.dismiss();
+		this.dispatch('cancelled');
 	}
 }
 

docs/cn/descjson.md

@@ -42,7 +42,7 @@ datamethod 优先datascript，从datawidget控件中通过datamethod
 ### target
 字符串或控件实例，目标控件实例，如果是字符串，使用”getWidgetById“函数获得目标控件实例
 
-### confform
+### conform
 如果一个事件处理需要用户确认，可以在事件处理中指定一个conform属性来引发，当此事件发生时，会弹出一个确认窗口，用户确认后才会处理此事件，否则不处理
 
 ### urlwidget绑定
@@ -449,4 +449,32 @@ params：传递给事件的参数，处理函数可以使用evemt.params获得
 ```
 上述例子中，在主控件的binds区域定义了btn1的按钮点击后使用event处理类型来处理btn1的click事件，即转而触发“txt1”正文控件的“gpc”事件，并定义了当”txt1“正文控件在gpc事件发生后使用script事件处理方法alert一个消息
 
+## 定义需要确认的事件处理
+有时候我们需要客户确认后在处理事件，如果用户不确认，则放弃处理事件，比如在删除数据时我们通常需要用户确认一下
+例子
+```
+{
+	"id":"insert",
+	"widgettype":"Button",
+	"options":{
+		"width":"80px",
+		"i18n":true,
+		"label":"click me"
+	},
+	"binds":[
+		{
+			"wid":"self",
+			"event":"click",
+			"actiontype":"script",
+			"conform":{
+				"title":"conformtest",
+				"message":"测试事件处理前的用户确认功能，确认码？"
+			},
+			"target":"self",
+			"script":"alert('确认过眼神!')"
+		}
+	]
+}
+```
+上述例子中定义了Button的click事件使用script事件处理方式来处理，但是在处理前需要显示信息，让用户确认是否继续，如果用户放弃则不处理事件，确认后正常的处理事件。
 

examples/script_action.ui

@@ -11,6 +11,10 @@
 			"wid":"self",
 			"event":"click",
 			"actiontype":"script",
+			"conform":{
+				"title":"conformtest",
+				"message":"测试事件处理前的用户确认功能，确认码？"
+			},
 			"target":"self",
 			"script":"console.log(this, params, event);"
 		}