How to use react-transition-group to achieve the effect of tightly sliding switching of React components from right to left?

React component smooth switching animation: Solve the problem of blank areas in React-transition-group

In the development process using React, it is very important to achieve smooth switching animations between components. This article will explore how to use the react-transition-group library to achieve the close sliding switching effect of React components from right to left, and solve possible blank areas and component misalignment problems.

Problem description: The developer tried to use SwitchTransition and CSSTransition components to achieve smooth switching between the two components, but the actual effect showed a blank area and the components were not closely connected.

Original code snippet:

<switchtransition>
  <csstransition classnames="checkout" key="{this.state.isphone}" timeout="{500}">
    {this.state.isphone? (
      <phone handleback="{()"> this.setphonestate(false)} handlephoneclick={this.handlephoneclick} />
    ) : (
      <main handlephoneclick="{this.handlephoneclick}"></main>
    )}
  </phone></csstransition>
</switchtransition>

CSS style:

 .checkout-enter {
  transform: translateX(100%);
}
.checkout-enter-active {
  transform: translateX(0);
  transition: all 500ms;
}
.checkout-exit {
  transform: translateX(0);
}
.checkout-exit-active {
  transform: translateX(-100%);
  transition: all 500ms;
}

Problem analysis and solutions:

The misalignment of blank areas and components mainly comes from the layout and positioning of components. To solve this problem, we need:

1. Absolute positioning: Use absolute positioning ( position: absolute ) to place the switch component in the parent container and set the parent container to relative positioning ( position: relative ). This ensures that the component is precisely controlled in the parent container and avoids gaps.

2. Width control: Ensure that the width of the child component is consistent with the parent container, so that the parent container can be completely covered during sliding switching and eliminates blanks.

3. Z-index: Use the z-index attribute to control the stacking order of components to ensure that the currently displayed component is at the top.

Improved code example:

<div style="{{" position: width:>
  <switchtransition>
    <csstransition classnames="checkout" key="{this.state.isphone}" timeout="{500}">
      <div style="{{" position: top: left: width: zindex:>
        {this.state.isphone? (
          <phone handleback="{()"> this.setphonestate(false)} handlephoneclick={this.handlephoneclick} />
        ) : (
          <main handlephoneclick="{this.handlephoneclick}"></main>
        )}
      </phone>
</div>
    </csstransition>
  </switchtransition>
</div>

The CSS style remains the same. Through the above modifications, the component will achieve a tight sliding switching effect from right to left, effectively solving the problem of blank areas. If the problem persists, check that the styles of the parent container and child components are applied correctly.

The above is the detailed content of How to use react-transition-group to achieve the effect of tightly sliding switching of React components from right to left?. For more information, please follow other related articles on the PHP Chinese website!