[jira] [Commented] (WEEX-519) scroller子项touchend事件在滚动时无法获取或触发

[gexiaoming (JIRA)]

[ 
https://issues.apache.org/jira/browse/WEEX-519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16589552#comment-16589552
 ] 

gexiaoming commented on WEEX-519:
-

[~codefurture]

我知道是scroll消费了这个事件，但是scroller上我也没取到这个事件呀，我现在需要知道什么时候这个触摸事件结束呀

> scroller子项touchend事件在滚动时无法获取或触发
> ---
>
> Key: WEEX-519
> URL: https://issues.apache.org/jira/browse/WEEX-519
> Project: Weex
>  Issue Type: Bug
>  Components: Project 
>Affects Versions: 0.18
> Environment: 测试在Android手机上，ios还未测试过
>Reporter: gexiaoming
>Assignee: codefurture
>Priority: Critical
>
> 需要获取scroller子项的touchend,touchstart事件
> touchstart事件都可以获取到
> 但是touchend事件比较奇怪，子项加入@touchend，如果只是触碰一下，没有滚动的话，事件是有触发的，一旦滚动起来，事件就没了
> 代码如下
> {code:java}
> 
> 
> 
> 
> 
> 1234
> 
> 
> 
> delete
> 
> 
> 
> 
> 
> const modal = weex.requireModule("modal");
> export default {
> methods: {
> touchstart: function(e) {
> modal.toast({ message: "touchstart" });
> },
> touchend: function(e) {
> modal.toast({ message: "touchend" + e });
> }
> }
> };
> 
> 
> .panel {
> width: 600px;
> height: 250px;
> margin-left: 75px;
> margin-top: 35px;
> margin-bottom: 35px;
> flex-direction: column;
> justify-content: center;
> border-width: 2px;
> border-style: solid;
> border-color: rgb(162, 217, 192);
> background-color: rgba(162, 217, 192, 0.2);
> }
> .text {
> font-size: 50px;
> text-align: center;
> color: #41b883;
> }
> .list {
> flex-direction: row;
> height: 300px;
> }
> .delete {
> width: 200px;
> height: 250px;
> margin-left: 75px;
> margin-top: 35px;
> margin-bottom: 35px;
> flex-direction: column;
> justify-content: center;
> border-width: 2px;
> background-color: red;
> }
> 
> {code}



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[jira] [Commented] (WEEX-519) scroller子项touchend事件在滚动时无法获取或触发

[codefurture (JIRA)]

[ 
https://issues.apache.org/jira/browse/WEEX-519?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16586840#comment-16586840
 ] 

codefurture commented on WEEX-519:
--

when you scroll, touch is comsumed by scroller

> scroller子项touchend事件在滚动时无法获取或触发
> ---
>
> Key: WEEX-519
> URL: https://issues.apache.org/jira/browse/WEEX-519
> Project: Weex
>  Issue Type: Bug
>  Components: Project 
>Affects Versions: 0.18
> Environment: 测试在Android手机上，ios还未测试过
>Reporter: gexiaoming
>Assignee: codefurture
>Priority: Critical
>
> 需要获取scroller子项的touchend,touchstart事件
> touchstart事件都可以获取到
> 但是touchend事件比较奇怪，子项加入@touchend，如果只是触碰一下，没有滚动的话，事件是有触发的，一旦滚动起来，事件就没了
> 代码如下
> {code:java}
> 
> 
> 
> 
> 
> 1234
> 
> 
> 
> delete
> 
> 
> 
> 
> 
> const modal = weex.requireModule("modal");
> export default {
> methods: {
> touchstart: function(e) {
> modal.toast({ message: "touchstart" });
> },
> touchend: function(e) {
> modal.toast({ message: "touchend" + e });
> }
> }
> };
> 
> 
> .panel {
> width: 600px;
> height: 250px;
> margin-left: 75px;
> margin-top: 35px;
> margin-bottom: 35px;
> flex-direction: column;
> justify-content: center;
> border-width: 2px;
> border-style: solid;
> border-color: rgb(162, 217, 192);
> background-color: rgba(162, 217, 192, 0.2);
> }
> .text {
> font-size: 50px;
> text-align: center;
> color: #41b883;
> }
> .list {
> flex-direction: row;
> height: 300px;
> }
> .delete {
> width: 200px;
> height: 250px;
> margin-left: 75px;
> margin-top: 35px;
> margin-bottom: 35px;
> flex-direction: column;
> justify-content: center;
> border-width: 2px;
> background-color: red;
> }
> 
> {code}



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