Comments (8)
- (void)updateNavigationItems {
if (self.webView.canGoBack) {
self.navigationController.interactivePopGestureRecognizer.enabled = NO;
if (self.showCloseNavLeftItem){
[self.navigationItem setLeftBarButtonItems:@[self.backNavLeftItem, self.closeNavLeftItem] animated:NO];
}else{
[self.navigationItem setLeftBarButtonItems:@[self.backNavLeftItem] animated:NO];
}
} else {
self.navigationController.interactivePopGestureRecognizer.enabled = YES;
[self.navigationItem setLeftBarButtonItems:@[] animated:NO];
}
}
修改成这样子了
from jxbwkwebview.
self.backImagePath = @"";
设置这个未空无效,但是设置closeImagePath却可以
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好的,感谢提出的两个问题,我会尽快修复好。
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设置返回图片和关闭图片的代码是一样的,我这边试了没问题,你看看你那边是不是图片路径设置的有问题。
from jxbwkwebview.
我这边设置图片的路径为nil,是不让他现实出来。为什么这样子设置,正是因为通过addchildviewcontroller的方法来添加JXBWebViewController,在父vc里面,返回按钮就出现了,这个问题比较重要,正是第一个图片现实的那样
from jxbwkwebview.
显示返回按钮,和显示x按钮,你应该在JXBWebViewController里面进行判断下,我看了源码里面并没有进行判断关于vc的,只是进行了判断是否可以返回的这个事件
from jxbwkwebview.
self.navigationController.interactivePopGestureRecognizer.enabled = YES;
[self.navigationItem setLeftBarButtonItems:@[self.backNavLeftItem] animated:NO];
if (self.presentingViewController) {
//modal进来的
NSLog(@"modal进来的");
}else {
//非modal进来
if ([self.navigationController.viewControllers containsObject:self]) {
//push进来的
NSLog(@"push进来的");
}else {
//addchildViewController方式进来的
NSLog(@"addchildViewController方式进来的");
[self.navigationItem setLeftBarButtonItems:nil animated:NO];
}
}
添加这段代码后 你那边测试下,我这边测试OK的
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嗯,最新的代码已经改成这个了。
from jxbwkwebview.
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