button

问题 I am using ionic framework. The following code make the buttons align left. I would like to make the buttons align center. How can I do that ? Thanks <ion-list> <ion-item><button ion-button (click)="gotoPage1();">Go page 1</button></ion-item> <ion-item><button ion-button (click)="gotoPage2()">Go page 2</button></ion-item> <ion-item><button ion-button (click)="gotoPage3()">Go page 3</button></ion-item> </ion-list> 回答1: Ionic provides a set of utility attributes that can be used on any element

问题 I am using ionic framework. The following code make the buttons align left. I would like to make the buttons align center. How can I do that ? Thanks <ion-list> <ion-item><button ion-button (click)="gotoPage1();">Go page 1</button></ion-item> <ion-item><button ion-button (click)="gotoPage2()">Go page 2</button></ion-item> <ion-item><button ion-button (click)="gotoPage3()">Go page 3</button></ion-item> </ion-list> 回答1: Ionic provides a set of utility attributes that can be used on any element

问题 I am using ionic framework. The following code make the buttons align left. I would like to make the buttons align center. How can I do that ? Thanks <ion-list> <ion-item><button ion-button (click)="gotoPage1();">Go page 1</button></ion-item> <ion-item><button ion-button (click)="gotoPage2()">Go page 2</button></ion-item> <ion-item><button ion-button (click)="gotoPage3()">Go page 3</button></ion-item> </ion-list> 回答1: Ionic provides a set of utility attributes that can be used on any element

问题 I am currently designing a widget for my app and basically, the widget should consist of three buttons. So far, I didn't find any tutorial on how to add buttons to an iOS Widget Extension. I see that e.g. Google Maps uses buttons in their widgets. How can this be done? 回答1: If you want to have three buttons in your widget, then you will need to use the medium or large widget style. This will allow you to use Link controls for each button. The small widget style only allows you to set the

问题 I am currently designing a widget for my app and basically, the widget should consist of three buttons. So far, I didn't find any tutorial on how to add buttons to an iOS Widget Extension. I see that e.g. Google Maps uses buttons in their widgets. How can this be done? 回答1: If you want to have three buttons in your widget, then you will need to use the medium or large widget style. This will allow you to use Link controls for each button. The small widget style only allows you to set the

问题 I generate an in-memory Excel file via pd.ExcelWriter and BytesIO for a click event in my Python3.8 dash app. Everything works as it should be. When I download my file I get this popup message asking me if I would like to continue to download/open the generated file. However, the popup message shows this (I guess base64 encoded) string (or path?), e.g. ...ydaHdjhgk328AAAAnxsAA== and after downloading the download gets a (randomly assigned?) set of characters as the filename (e.g. ZySzsdn1

问题 When I click on the outer area of ​​the modal, I want the same event as the close button of the modal. (Event that closes modal when clicking outside area of ​​modal) The current progress is that the modal is closed when the close modal button is clicked. Carousel.vue <template> <div> <div v-for="(item, index) in photos" :key="index"> <div @click="imgClick(item)" style="cursor:pointer;"> <img :src="item.thumbnail" /> </div> <Modal v-if='item.show' @close="item.show = false"> <div slot='body'>

问题 How can I create array of buttons in android studio in Kotlin? I've created buttons with their ids in a xml file, now I want to use the same buttons in my Kotlin code as array's elements. I've tried something like this: var buttons: Array<Button> = Array(25) and then: buttons[0] = btn1 // btn1 as the id from xml file However button names from xml don't work in kotlin file, how can I use them? 回答1: Supposed you have a layout like this: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns

问题 How can I create array of buttons in android studio in Kotlin? I've created buttons with their ids in a xml file, now I want to use the same buttons in my Kotlin code as array's elements. I've tried something like this: var buttons: Array<Button> = Array(25) and then: buttons[0] = btn1 // btn1 as the id from xml file However button names from xml don't work in kotlin file, how can I use them? 回答1: Supposed you have a layout like this: <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns

问题 I am attempting to fit two buttons on a grid within a frame, that takes up the entire row, no matter the size of the root frame. So essentially one button takes up half of the row, while the other takes the other half. Here's my code: self.button_frame = tk.Frame(self) self.button_frame.pack(fill=tk.X, side=tk.BOTTOM) self.reset_button = tk.Button(self.button_frame, text='Reset') self.run_button = tk.Button(self.button_frame, text='Run') self.reset_button.grid(row=0, column=0) self.run_button