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https://issues.apache.org/jira/browse/WEEX-504?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16642762#comment-16642762
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ASF GitHub Bot commented on WEEX-504:
-------------------------------------
Hanks10100 closed pull request #1364: [WEEX-504][iOS] <textarea> set
:active，placeholder display when activ…
URL: https://github.com/apache/incubator-weex/pull/1364
This is a PR merged from a forked repository.
As GitHub hides the original diff on merge, it is displayed below for
the sake of provenance:
As this is a foreign pull request (from a fork), the diff is supplied
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diff --git a/ios/sdk/WeexSDK/Sources/Component/WXTextAreaComponent.m
b/ios/sdk/WeexSDK/Sources/Component/WXTextAreaComponent.m
index 24ee17f0ad..21769016d0 100644
--- a/ios/sdk/WeexSDK/Sources/Component/WXTextAreaComponent.m
+++ b/ios/sdk/WeexSDK/Sources/Component/WXTextAreaComponent.m
@@ -185,6 +185,11 @@ -(void)setEditBorder:(UIEdgeInsets)border
-(void)setAttributedPlaceholder:(NSMutableAttributedString *)attributedString
font:(UIFont *)font
{
+ if ([_textView.text length] > 0) {
+ self.placeHolderLabel.text = @"";
+ return;
+ }
+
if (self.placeholderColor) {
[attributedString addAttribute:NSForegroundColorAttributeName
value:self.placeholderColor range:NSMakeRange(0,
self.placeholderString.length)];
[attributedString addAttribute:NSFontAttributeName value:font
range:NSMakeRange(0, self.placeholderString.length)];
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> textarea 设置 :active伪类，placeholder不消失
> ------------------------------------
>
> Key: WEEX-504
> URL: https://issues.apache.org/jira/browse/WEEX-504
> Project: Weex
> Issue Type: Bug
> Components: iOS
> Affects Versions: 0.12, 0.19
> Reporter: jiangbin
> Assignee: XuYouyang
> Priority: Major
>
> textarea 设置 :active伪类，placeholder不消失，与当前文字叠加显示
> demo参考[http://dotwe.org/vue/c45ae83c092e7ca988ffc6952077d10a]
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