66 lines
2.0 KiB
JavaScript
66 lines
2.0 KiB
JavaScript
|
const trainingList = {
|
||
|
|
namespaced: true,
|
||
|
|
|
||
|
|
state: {
|
||
|
|
index: 0, //当前选择实训索引
|
||
|
|
trainingList: [], //实训初始列表
|
||
|
|
},
|
||
|
|
getters: {
|
||
|
|
trainingList: (state) => {
|
||
|
|
return state.trainingList;
|
||
|
|
},
|
||
|
|
prevTraining: (state) => () => {
|
||
|
|
if (state.trainingList && state.trainingList.length > 0) {
|
||
|
|
state.index = state.index - 1;
|
||
|
|
if (state.index >= 0) {
|
||
|
|
return state.trainingList[state.index];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
nextTraining: (state) => () => {
|
||
|
|
if (state.trainingList && state.trainingList.length > 0) {
|
||
|
|
state.index = state.index + 1;
|
||
|
|
if (state.index < state.trainingList.length) {
|
||
|
|
return state.trainingList[state.index];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
},
|
||
|
|
mutations: {
|
||
|
|
setIndex: (state, index) => {
|
||
|
|
state.index = index;
|
||
|
|
},
|
||
|
|
setTrainingList: (state, trainingList) => {
|
||
|
|
if (trainingList && trainingList.length) {
|
||
|
|
state.trainingList = trainingList;
|
||
|
|
} else {
|
||
|
|
state.trainingList = [];
|
||
|
|
}
|
||
|
|
},
|
||
|
|
},
|
||
|
|
actions: {
|
||
|
|
setIndex({ commit }, index) {
|
||
|
|
commit('setIndex', index);
|
||
|
|
},
|
||
|
|
setIndexByTrainingObj({ commit, state }, trainingId) {
|
||
|
|
let index = 0;
|
||
|
|
if (state.trainingList && state.trainingList.length) {
|
||
|
|
state.trainingList.forEach((elem, i) => {
|
||
|
|
if (elem.id === trainingId) {
|
||
|
|
index = i;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
commit('setIndex', index);
|
||
|
|
},
|
||
|
|
setTrainingList({ commit }, trainingList) {
|
||
|
|
commit('setTrainingList', trainingList);
|
||
|
|
},
|
||
|
|
clearTrainingList({ commit }) {
|
||
|
|
commit('setTrainingList', []);
|
||
|
|
commit('setIndex', 0);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
|
||
|
|
export default trainingList;
|