te')); return $arr; } /* 遍历用户所有主题 * @param $uid 用户ID * @param int $page 页数 * @param int $pagesize 每页记录条数 * @param bool $desc 排序方式 TRUE降序 FALSE升序 * @param string $key 返回的数组用那一列的值作为 key * @param array $col 查询哪些列 */ function thread_tid_find_by_uid($uid, $page = 1, $pagesize = 1000, $desc = TRUE, $key = 'tid', $col = array()) { if (empty($uid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('uid' => $uid), array('tid' => $orderby), $page, $pagesize, $key, $col); return $arr; } // 遍历栏目下tid 支持数组 $fid = array(1,2,3) function thread_tid_find_by_fid($fid, $page = 1, $pagesize = 1000, $desc = TRUE) { if (empty($fid)) return array(); $orderby = TRUE == $desc ? -1 : 1; $arr = thread_tid__find($cond = array('fid' => $fid), array('tid' => $orderby), $page, $pagesize, 'tid', array('tid', 'verify_date')); return $arr; } function thread_tid_delete($tid) { if (empty($tid)) return FALSE; $r = thread_tid__delete(array('tid' => $tid)); return $r; } function thread_tid_count() { $n = thread_tid__count(); return $n; } // 统计用户主题数 大数量下严谨使用非主键统计 function thread_uid_count($uid) { $n = thread_tid__count(array('uid' => $uid)); return $n; } // 统计栏目主题数 大数量下严谨使用非主键统计 function thread_fid_count($fid) { $n = thread_tid__count(array('fid' => $fid)); return $n; } ?>javascript - Vue JS - How to do conditional display of text based on click event - Stack Overflow

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    I just started learning Vue because I want to move from PHP to Javascript.

    I have a question that I can't solved and I hope you can help me with it.

    I have a list of tasks. I want to update the status if I pleted the task. If I click, the set as plete link, the task would move from the inplete tasks to the list of pleted tasks.

    You can see on the screenshot, the Buy milk is in the pleted tasks. What I am trying to do is to add a "pleted" text or a check icon beside "Buy milk" on the All Task list.

    Here is my code:

    < script >
  var app = new Vue({
    el: '#root',
    data: {
      message: 'Hello world!',
      tasks: [{
          description: 'Go to the store',
          pleted: false
        },
        {
          description: 'Buy milk',
          pleted: false
        },
        {
          description: 'Feed the dog',
          pleted: false
        },
        {
          description: 'Cook something',
          pleted: false
        }
      ]
    },
    methods: {
      setToCompleted() {
        thispleted = true;
      },

    },
    puted: {
      inpleteTasks() {
        return this.tasks.filter(task => !taskpleted);
      },
      pletedTasks() {
        return this.tasks.filter(task => taskpleted);
      }

    }
  }); <
/script>
    <div id="root">
  <h3>All tasks</h3>
  <ul>
    <li v-for="task in tasks" v-text="task.description == true ? 'Completed' : 'Not pleted'"></li>
  </ul>

  <h3>Inplete Tasks</h3>
  <ul>
    <li v-for="task in inpleteTasks">{{ task.description }}&nbsp|&nbsp<a href="#" @click="taskpleted = true">Set as pleted</a></li>
  </ul>

  <h3>Completed Tasks</h3>
  <ul>
    <li v-for="task in pletedTasks" v-text="task.description"></li>
  </ul>
</div>

    I just started learning Vue because I want to move from PHP to Javascript.

    I have a question that I can't solved and I hope you can help me with it.

    I have a list of tasks. I want to update the status if I pleted the task. If I click, the set as plete link, the task would move from the inplete tasks to the list of pleted tasks.

    You can see on the screenshot, the Buy milk is in the pleted tasks. What I am trying to do is to add a "pleted" text or a check icon beside "Buy milk" on the All Task list.

    Here is my code:

    < script >
  var app = new Vue({
    el: '#root',
    data: {
      message: 'Hello world!',
      tasks: [{
          description: 'Go to the store',
          pleted: false
        },
        {
          description: 'Buy milk',
          pleted: false
        },
        {
          description: 'Feed the dog',
          pleted: false
        },
        {
          description: 'Cook something',
          pleted: false
        }
      ]
    },
    methods: {
      setToCompleted() {
        this.pleted = true;
      },

    },
    puted: {
      inpleteTasks() {
        return this.tasks.filter(task => !task.pleted);
      },
      pletedTasks() {
        return this.tasks.filter(task => task.pleted);
      }

    }
  }); <
/script>
    <div id="root">
  <h3>All tasks</h3>
  <ul>
    <li v-for="task in tasks" v-text="task.description == true ? 'Completed' : 'Not pleted'"></li>
  </ul>

  <h3>Inplete Tasks</h3>
  <ul>
    <li v-for="task in inpleteTasks">{{ task.description }}&nbsp|&nbsp<a href="#" @click="task.pleted = true">Set as pleted</a></li>
  </ul>

  <h3>Completed Tasks</h3>
  <ul>
    <li v-for="task in pletedTasks" v-text="task.description"></li>
  </ul>
</div>

    What I have tried Is I added a condition on a v-text directive. But it always show not pleted. May you guide me why it is not changing? I would appreciate your help.

    Thankyou.

    EDIT======

    This code solves my problem: thanks @tomrlh

    <div id="root">
  <h3>All tasks</h3>
  <li v-for="task in tasks">
    {{ task.description }} {{ task.pleted ? 'pleted' : '' }}
  </li>
  <h3>Inplete Tasks</h3>
  <ul>
    <li v-for="task in inpleteTasks">{{ task.description }}&nbsp|&nbsp<a href="#" @click="task.pleted = true">Set as pleted</a></li>
  </ul>

  <h3>Completed Tasks</h3>
  <ul>
    <li v-for="task in pletedTasks" v-text="task.description"></li>
  </ul>
</div>

    • javascript
    • vue.js
    Share Improve this question edited Mar 3, 2019 at 6:00 Dan Angelo Alcanar asked Mar 3, 2019 at 3:01 Dan Angelo AlcanarDan Angelo Alcanar 3792 gold badges3 silver badges13 bronze badges
    Add a ment  | 

    1 Answer 1

    Reset to default 13

    what about to check if the task is pleted in your All Tasks exhibition, then showing conditionally the 'pleted' message:

    <h3>All tasks</h3>
<li v-for="task in tasks">
    {{ task.description }} {{ task.pleted ? ' | pleted' }}
</li>

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