发表新帖
发表新帖

iOS - Workaround for manually focusing on an input/textarea

前端 未结
关注
5 1495
栀梦
栀梦 2020-12-05 13:07

So I\'ve seen a lot of threads about the iOS issue with focusing on an input/textarea element. (See here and here) It seems that iOS will not let you manually focus on one o

相关标签:
5条回答
  • 攒了一身酷
    2020-12-05 13:24

    On your UIWebView, set keyboardDisplayRequiresUserAction to NO.

    0 讨论(0)
  • 难免孤独
    2020-12-05 13:24

    This seems to happen on iOS12 only. .Focus works fine in iOS11&13

    0 讨论(0)
  • 情书的邮戳
    2020-12-05 13:31

    WKWebView version of keyboardDisplayRequiresUserAction = NO from thedyrt/cordova-plugin-wkwebview-engine:

    #import <objc/runtime.h>

- (void) viewDidLoad {
    ...

    SEL sel = sel_getUid("_startAssistingNode:userIsInteracting:blurPreviousNode:userObject:");
    Class WKContentView = NSClassFromString(@"WKContentView");
    Method method = class_getInstanceMethod(WKContentView, sel);
    IMP originalImp = method_getImplementation(method);
    IMP imp = imp_implementationWithBlock(^void(id me, void* arg0, BOOL arg1, BOOL arg2, id arg3) {
        ((void (*)(id, SEL, void*, BOOL, BOOL, id))originalImp)(me, sel, arg0, TRUE, arg2, arg3);
    });
    method_setImplementation(method, imp);
}
    0 讨论(0)
  • 栀梦
    2020-12-05 13:38

    I have also harassed same this like issue. my issue solved by simple one css property that is -webkit-user-select:none I removed this and all works fine. try out this.

    0 讨论(0)
  • 被撕碎了的回忆
    2020-12-05 13:40

    I used iPad Air [iOS 7.0.4], iPad Mini [iOS 7.1] and jQuery [1.11.3] for my test.

    The .focus event worked perfectly for me both in input and textarea fields.

    I am pasting the code below with which I tested. Please let me know if I am missing anything.

    Is it for some previous version of iOS / jQuery ?

    My HTML,

    <body>
    <!--<input id="in" type="text"/>-->
    <textarea id="in"></textarea>
    <button id="btn">Add Focus</button>
</body>

    My query,

    $('#btn').click(function(){
    $('#in').focus();
})
    0 讨论(0)
 看不清?
提交回复
热议问题