popover

问题 I have problem with migrating Bootstrap from version 3 to 4. The problem is with popovers and the popper.js library. Every time I hover on an element I get this error: Uncaught TypeError: Cannot read property 'indexOf' of undefined at v (computeAutoPlacement.js:24) at Object.onLoad (applyStyle.js:57) at index.js:69 at Array.forEach () at new t (index.js:67) at i.t.show (tooltip.js:286) at HTMLSpanElement. (popover.js:166) at Function.each (jquery.min.js:2) at r.fn.init.each (jquery.min.js:2)

问题 I have problem with migrating Bootstrap from version 3 to 4. The problem is with popovers and the popper.js library. Every time I hover on an element I get this error: Uncaught TypeError: Cannot read property 'indexOf' of undefined at v (computeAutoPlacement.js:24) at Object.onLoad (applyStyle.js:57) at index.js:69 at Array.forEach () at new t (index.js:67) at i.t.show (tooltip.js:286) at HTMLSpanElement. (popover.js:166) at Function.each (jquery.min.js:2) at r.fn.init.each (jquery.min.js:2)

问题 I am using bootstrap popover to pop a small form. how do I get the {% csrf_token %} to work inside the javascript popover. $('.delete_btn').popover({ html: 'true', placement: 'top', title: 'Are you sure?', content: '<form action="{{object.get_delete_url}}" method="post"> {% csrf_token %}<div><input type="hidden" name="next" value="" /> <input type="submit" class="btn btn-danger" value="Confirm" /> </div></form>' }); Thank you all in advance Edit: Now I've solved the issue with csrf_token but

问题 I'm presenting a Navigation Controller as a popover. First time a do it I can push to another View Controller with any issue. But, second time a present another controller the same way I can't perform a push because the self.navigationController of the presented Controller is nil. This is the piece of code I'm using to present the Controller func instantiateEditController(view : UIView) -> UINavigationController { let popoverContent = self.storyboard?.instantiateViewControllerWithIdentifier(

问题 I want to set the position and size of Popover page. I tried all parameters of func popover, I think it may be related with attachmentAnchor and arrowEdge. Here is my code: import SwiftUI struct ContentView : View { @State var isPop = false var body: some View { VStack{ Button("Pop", action: {self.isPop = true}) .popover(isPresented: $isPop, attachmentAnchor: .point(UnitPoint(x: 20, y: 20)), arrowEdge: .top, content: {return Rectangle().frame(height: 100).foregroundColor(Color.blue)}) } } }

问题 Here is my example, and I can't tell if this is a bug or not. All my cells load correctly, but when I try to bring up the DetailView() as a sheet, the item pased in is always whatevr item is shown first in the grid (in the top left in my case here), NOT the "cell" that was tapped. So, why is the item from ForEach loop correctly populating the cells, but not being passed to the .sheet via the button? import SwiftUI let columnCount: Int = 11 let gridSpacing: CGFloat = 1 struct GridView: View {

来源： https://stackoverflow.com/questions/63724631/bootstrap-popovers-spacing

来源： https://stackoverflow.com/questions/63724631/bootstrap-popovers-spacing

来源： https://stackoverflow.com/questions/62009609/react-class-how-to-anchorel-popover

来源： https://stackoverflow.com/questions/62009609/react-class-how-to-anchorel-popover