相关疑难解决方法(0)

如何在react.js中选择某些条形图？

这是我的代码:

var Progressbar = React.createClass({
    getInitialState: function () {
        return { completed: this.props.completed };
    },
    addPrecent: function (value) {
        this.props.completed += value;
        this.setState({ completed: this.props.completed });
    },

    render: function () {

        var completed = this.props.completed;
        if (completed < 0) { completed = 0 };


        return (...);
    }

我想使用这个React组件:

var App = React.createClass({
    getInitialState: function () {

        return { baction: 'Progress1' };
    },
    handleChange: function (e) {
        var value = e.target.value;
        console.log(value);
        this.setState({ baction: value });
    },
    handleClick10: function (e) …