Angular ng引导模式动画

fade类在ngb模式上似乎不起作用

我曾尝试将我自己的动画应用于模态，但模态模板显然是通过ng引导注入模态对话的，例如，我无法访问模态对话。我只能访问模板：

<template #content let-c="close" let-d="dismiss">
  <div class="modal-header card-header" style="border-radius: 10px;">
    <h4 class="modal-title">Contact Form</h4>
 </div>
    <div class="modal-body"> </div>
...etc
</template>

联系方式
等

我需要将我的动画应用到顶层对话，否则只是模态动画的一部分。如果我把它应用到模板上，它就会爆炸

---

你知道我将如何制作整个模型的动画吗？

这是一个简单的解决方案。只需将其放在style.css中即可

/* modal animation */
.modal-content{
  animation-name: example;
  animation-duration: 0.3s;
}

@keyframes example {
  0%   {transform: scale(0.5)}
  75%  {transform: scale(1.1)}
  100% {transform: scale(1)}
}

---

您需要将动画css类添加到全局样式并添加NgbModalOptions

styles.css://或任何您的全局css

.modal-holder{
  animation-name: example;
  animation-duration: 0.3s;
}

@keyframes example {
  0%   {transform: scale(0.5)}
  100% {transform: scale(1)}
}

模态组件.ts

const modalRef = this.modalService.open(NgbdModalContent, {windowClass: 'modal-holder', centered: true});

说到这里，您可以看到以下示例：

这是自年起具有向下滑动功能的淡入淡出动画的精确副本

解决方案1：在构造函数中初始化动画

app.component.ts：-

import { NgbModal, NgbModalRef } from "@ng-bootstrap/ng-bootstrap";
  constructor(private modalService: NgbModal) {
    NgbModalRef.prototype["c"] = NgbModalRef.prototype.close;
    NgbModalRef.prototype.close = function(reason: string) {
      document.querySelector(".modal-backdrop").classList.remove("show");
      document.querySelector(".modal").classList.remove("show");
      setTimeout(() => {
        this["c"](reason);
      }, 500);
    };
    NgbModalRef.prototype["d"] = NgbModalRef.prototype.dismiss;
    NgbModalRef.prototype.dismiss = function(reason: string) {
      document.querySelector(".modal-backdrop").classList.remove("show");
      document.querySelector(".modal").classList.remove("show");
      setTimeout(() => {
        this["d"](reason);
      }, 500);
    };
  }
  open(basic) {
    this.modalService.open(basic);
  }

app.component.html：-

<div class="card">
    <div class="card-header">
        <h4 class="card-title">Basic Modal</h4>
    </div>
    <div class="card-content">
        <div class="card-body">
            <div class="row">
                <div class="col-sm-12">
                    <p>Toggle a modal via TypeScript by clicking the button above.</p>
                    <!-- Button trigger modal -->
                    <button type="button" (click)="open(basic)" class="btn btn-outline-primary block btn-lg">
                  Launch Modal
                </button>

                    <!-- Modal -->
                    <ng-template #basic let-modal>
                        <div class="modal-header">
                            <h4 class="modal-title" id="myModalLabel1">Basic Modal</h4>
                            <button type="button" class="close" (click)="modal.dismiss('Cross click')" aria-label="Close">
                      <span aria-hidden="true">&times;</span>
                    </button>
                        </div>
                        <div class="modal-body" tabindex="0" ngbAutofocus>
                            <h5>Check First Paragraph</h5>
                            <p>Oat cake ice cream candy chocolate cake chocolate cake cotton candy dragée apple pie.
                                Brownie carrot cake candy canes bonbon fruitcake topping halvah. Cake sweet roll cake
                                cheesecake cookie chocolate cake liquorice.</p>
                        </div>
                        <div class="modal-footer">
                            <button type="button" class="btn btn-primary" (click)="modal.close('Accept click')">Accept</button>
                        </div>
                    </ng-template>
                    <!-- / Modal -->

                </div>
            </div>
        </div>
    </div>
</div>

<div class="card">
    <div class="card-header">
        <h4 class="card-title">Basic Modal</h4>
    </div>
    <div class="card-content">
        <div class="card-body">
            <div class="row">
                <div class="col-sm-12">
                    <p>Toggle a modal via TypeScript by clicking the button above.</p>
                    <!-- Button trigger modal -->
                    <button type="button" (click)="open(basic)" class="btn btn-outline-primary block btn-lg">
                  Launch Modal
                </button>

                    <!-- Modal -->
                    <ng-template #basic let-modal>
                        <div class="modal-header">
                            <h4 class="modal-title" id="myModalLabel1">Basic Modal</h4>
                            <button type="button" class="close" (click)="modal.dismiss('Cross click')" aria-label="Close">
                      <span aria-hidden="true">&times;</span>
                    </button>
                        </div>
                        <div class="modal-body" tabindex="0" ngbAutofocus>
                            <h5>Check First Paragraph</h5>
                            <p>Oat cake ice cream candy chocolate cake chocolate cake cotton candy dragée apple pie.
                                Brownie carrot cake candy canes bonbon fruitcake topping halvah. Cake sweet roll cake
                                cheesecake cookie chocolate cake liquorice.</p>
                        </div>
                        <div class="modal-footer">
                            <button type="button" class="btn btn-primary" (click)="modal.close('Accept click')">Accept</button>
                        </div>
                    </ng-template>
                    <!-- / Modal -->

                </div>
            </div>
        </div>
    </div>
</div>

stackblitz链接

解决方案2: 在单个模式调用中初始化动画

app.component.ts：-

import { NgbModal } from "@ng-bootstrap/ng-bootstrap";
  constructor(private ngbModal: NgbModal) {}

  open(content: any, config?: any) {
    let modal = this.ngbModal.open(content, config);
    let instance = (modal as any)._windowCmptRef.instance;
    setImmediate(() => {
      instance.windowClass = "custom-show";
    });

    let fx = (modal as any)._removeModalElements.bind(modal);
    (modal as any)._removeModalElements = () => {
      instance.windowClass = "";
      setTimeout(fx, 250);
    };

    return modal;
  }

app.component.html：-

<div class="card">
    <div class="card-header">
        <h4 class="card-title">Basic Modal</h4>
    </div>
    <div class="card-content">
        <div class="card-body">
            <div class="row">
                <div class="col-sm-12">
                    <p>Toggle a modal via TypeScript by clicking the button above.</p>
                    <!-- Button trigger modal -->
                    <button type="button" (click)="open(basic)" class="btn btn-outline-primary block btn-lg">
                  Launch Modal
                </button>

                    <!-- Modal -->
                    <ng-template #basic let-modal>
                        <div class="modal-header">
                            <h4 class="modal-title" id="myModalLabel1">Basic Modal</h4>
                            <button type="button" class="close" (click)="modal.dismiss('Cross click')" aria-label="Close">
                      <span aria-hidden="true">&times;</span>
                    </button>
                        </div>
                        <div class="modal-body" tabindex="0" ngbAutofocus>
                            <h5>Check First Paragraph</h5>
                            <p>Oat cake ice cream candy chocolate cake chocolate cake cotton candy dragée apple pie.
                                Brownie carrot cake candy canes bonbon fruitcake topping halvah. Cake sweet roll cake
                                cheesecake cookie chocolate cake liquorice.</p>
                        </div>
                        <div class="modal-footer">
                            <button type="button" class="btn btn-primary" (click)="modal.close('Accept click')">Accept</button>
                        </div>
                    </ng-template>
                    <!-- / Modal -->

                </div>
            </div>
        </div>
    </div>
</div>

<div class="card">
    <div class="card-header">
        <h4 class="card-title">Basic Modal</h4>
    </div>
    <div class="card-content">
        <div class="card-body">
            <div class="row">
                <div class="col-sm-12">
                    <p>Toggle a modal via TypeScript by clicking the button above.</p>
                    <!-- Button trigger modal -->
                    <button type="button" (click)="open(basic)" class="btn btn-outline-primary block btn-lg">
                  Launch Modal
                </button>

                    <!-- Modal -->
                    <ng-template #basic let-modal>
                        <div class="modal-header">
                            <h4 class="modal-title" id="myModalLabel1">Basic Modal</h4>
                            <button type="button" class="close" (click)="modal.dismiss('Cross click')" aria-label="Close">
                      <span aria-hidden="true">&times;</span>
                    </button>
                        </div>
                        <div class="modal-body" tabindex="0" ngbAutofocus>
                            <h5>Check First Paragraph</h5>
                            <p>Oat cake ice cream candy chocolate cake chocolate cake cotton candy dragée apple pie.
                                Brownie carrot cake candy canes bonbon fruitcake topping halvah. Cake sweet roll cake
                                cheesecake cookie chocolate cake liquorice.</p>
                        </div>
                        <div class="modal-footer">
                            <button type="button" class="btn btn-primary" (click)="modal.close('Accept click')">Accept</button>
                        </div>
                    </ng-template>
                    <!-- / Modal -->

                </div>
            </div>
        </div>
    </div>
</div>

stackblitz链接

.fade.modal{
不透明度：1！重要；
}

动画还不支持ny ng引导，但将来会支持。欢迎对该项目做出贡献（尽管总体设计尚未完成，AFAIK）。我的上一家公司在一年后放弃了ng引导，原因是进展甚微，而且仍然没有动画模式——这表明该库存在问题。我很惊讶后来它仍然不支持它。这只有模式入口的动画，而没有出口，这并不理想。@DarrylMendonez你还有其他方法吗？谢谢你。这个解决方案也帮助我在闭幕式上制作动画；其他解决方案仅适用于show=）好消息是

ng bootstrap

正在计划

动画

支持！！