bootstrap-4

来源： https://stackoverflow.com/questions/63575174/bootstrap-image-card-text-overlay

来源： https://stackoverflow.com/questions/63575174/bootstrap-image-card-text-overlay

来源： https://stackoverflow.com/questions/61246329/bootstrap-carousel-scroll-top-when-slide

来源： https://stackoverflow.com/questions/63448987/footer-shrinks-even-if-size-is-fixed-strange-behaviour

来源： https://stackoverflow.com/questions/62429470/add-spaces-between-columns-without-losing-the-grid-system-layout

来源： https://stackoverflow.com/questions/62429470/add-spaces-between-columns-without-losing-the-grid-system-layout

问题 Project URL: http://www.vrtechweb.com/bootstrap-4-menu/bootstrap.html You can download my file by click on "Download bootstrap menu file for testing" I have bootstrap 4 hover menu and this hover menu on desktop but when its open on mobile device its convert to clickable menu. Its all working. But i want to do hoverable menu open on hover but when click on that should go to url which i given on anchor tag. same as mobile device when click on dropdown icon then open menu and when i click on

问题 I'm new to Bootstrap and trying to activate the .collapse() function from Javascript in an Angular controller when a user clicks on a link. This should close the collapsible navbar when one of the links is clicked (because the routing is controlled by Angular and doesn't cause a page refresh). The following error shows: ERROR TypeError: $(...).collapse is not a function at HTMLAnchorElement.<anonymous> (header.component.ts:18) at HTMLAnchorElement.dispatch (jquery.js:5183) at

问题 I'm new to Bootstrap and trying to activate the .collapse() function from Javascript in an Angular controller when a user clicks on a link. This should close the collapsible navbar when one of the links is clicked (because the routing is controlled by Angular and doesn't cause a page refresh). The following error shows: ERROR TypeError: $(...).collapse is not a function at HTMLAnchorElement.<anonymous> (header.component.ts:18) at HTMLAnchorElement.dispatch (jquery.js:5183) at

问题 I'm new to Bootstrap and trying to activate the .collapse() function from Javascript in an Angular controller when a user clicks on a link. This should close the collapsible navbar when one of the links is clicked (because the routing is controlled by Angular and doesn't cause a page refresh). The following error shows: ERROR TypeError: $(...).collapse is not a function at HTMLAnchorElement.<anonymous> (header.component.ts:18) at HTMLAnchorElement.dispatch (jquery.js:5183) at