toggle

问题 I have a basic toggle function, when item is clicked initially it sends an ajax post, and when clicked the second time it sends a second different ajax post. the issue is once it makes the ajax call, the second toggle function no longer fires. When I removed the ajax functions from the toggle and replaced them with a basic show/hide div, it worked just fine first and second click. Below is my code: You will notice I have a basic show/hide function for the first click, for testing purposes.

问题 I've got a problem with a mega drop down menu that I found online. It is perfect for my purpose but it acts weird sometimes and it has a flickering and flashing problem. The link where I found it is here: http://bootsnipp.com/snippets/featured/mega-menu-slide-down-on-hover-with-carousel . The author already knows that problem, but essentially it could work just fine for mobile if it will be hide. On desktop version I think is a really good idea and I'm using on a website that I build: http:/

问题 I want to toggle rich text formatting in NSTextView. I have tried following: [contentView setRichText:NO]; [contentView setImportsGraphics:NO]; but, that didn't changed the NSTextView content and still allowing to do the text formatting. Please let me know the simple way to toggle/switch rich text formatting in NSTextView just like TextEdit. I already check the "TextEdit" sample project, but it seems to be very hard to find the usable code from it. Thanks 回答1: Found some help from following

问题 I want to toggle rich text formatting in NSTextView. I have tried following: [contentView setRichText:NO]; [contentView setImportsGraphics:NO]; but, that didn't changed the NSTextView content and still allowing to do the text formatting. Please let me know the simple way to toggle/switch rich text formatting in NSTextView just like TextEdit. I already check the "TextEdit" sample project, but it seems to be very hard to find the usable code from it. Thanks 回答1: Found some help from following

问题 I am planning to show a tree structure and on clicking the tree structure I wanted a grid to be displayed. Since I have to show a prototype, I am thinking of using Jquery to show the following Application1 (Onclick) Display a <DIV> with data (similar to a grid) Application 2 (Onclick) Collapse Application 1 Div (invisible) Application 2 DIV (visible) so on.. Is there any example that is available that I can use to simulate this? 回答1: Here is a real basic example: http://jsfiddle.net/YBABG/1/

问题 In my SwiftUI view I have to trigger an action when a Toggle() changes its state. The toggle itself only takes a Binding. I therefore tried to trigger the action in the didSet of the @State variable. But the didSet never gets called. Is there any (other) way to trigger an action? Or any way to observe the value change of a @State variable? My code looks like this: struct PWSDetailView : View { @ObjectBinding var station: PWS @State var isDisplayed: Bool = false { didSet { if isDisplayed !=

来源： https://stackoverflow.com/questions/63186731/react-hooks-toggle-for-specific-row

来源： https://stackoverflow.com/questions/46424589/toggle-component-in-react-on-button-click

来源： https://stackoverflow.com/questions/46424589/toggle-component-in-react-on-button-click

来源： https://stackoverflow.com/questions/57699548/using-swiftui-how-do-i-make-one-toggle-change-the-state-of-another-toggle