Resizable Vue-good-table or Vue

问题

I have a table make with Vue-good-table in Vue.js.

I need to find a way for do it resizable. Something like this. https://codepen.io/validide/pen/aOKLNo

Unfortunately, Vue-good-table do not have this option, far as I know. https://github.com/xaksis/vue-good-table/issues/226

I tested with JQuery, but I do not want mix Jquery and Vue, and I do not know if a library in Jquery, it will work with this component. I tested but I did not find any.

There is another way in Javascript/css or Vue for do it?

<vue-good-table
            @on-select-all="'selectAll'"
            :columns="columns"
            :rows="rows"
            :select-options="{ enabled: true }"
            @on-selected-rows-change="selectionChanged"
            :sort-options="{
              enabled: true
            }"></<vue-good-table>

Thanks.

回答1:

add mounted method to your component like this:

mounted: function () {
    var thElm;
    var startOffset;

    Array.prototype.forEach.call(
    document.querySelectorAll("table th"),
    function (th) {
        th.style.position = 'relative';

        var grip = document.createElement('div');
        grip.innerHTML = "&nbsp;";
        grip.style.top = 0;
        grip.style.right = 0;
        grip.style.bottom = 0;
        grip.style.width = '5px';
        grip.style.position = 'absolute';
        grip.style.cursor = 'col-resize';
        grip.addEventListener('mousedown', function (e) {
            thElm = th;
            startOffset = th.offsetWidth - e.pageX;
        });

        th.appendChild(grip);
    });

    document.addEventListener('mousemove', function (e) {
        if (thElm) {
            thElm.style.width = startOffset + e.pageX + 'px';
        }
    });

    document.addEventListener('mouseup', function () {
        thElm = undefined;
    });
}

回答2:

Why not create a renderless wrapping component with your own vanilla JavaScript solution? Something like this:

http://jsfiddle.net/thrilleratplay/epcybL4v/

(function () {
    var thElm;
    var startOffset;

    Array.prototype.forEach.call(
      document.querySelectorAll("table th"),
      function (th) {
        th.style.position = 'relative';

        var grip = document.createElement('div');
        grip.innerHTML = "&nbsp;";
        grip.style.top = 0;
        grip.style.right = 0;
        grip.style.bottom = 0;
        grip.style.width = '5px';
        grip.style.position = 'absolute';
        grip.style.cursor = 'col-resize';
        grip.addEventListener('mousedown', function (e) {
            thElm = th;
            startOffset = th.offsetWidth - e.pageX;
        });

        th.appendChild(grip);
      });

    document.addEventListener('mousemove', function (e) {
      if (thElm) {
        thElm.style.width = startOffset + e.pageX + 'px';
      }
    });

    document.addEventListener('mouseup', function () {
        thElm = undefined;
    });
})();

There is no need to use jQuery. You can wrap your table with a custom renderless component and dive deeper into its slot component using this.$el and the document.querySelector.

回答3:

You can try this library in vanillajs https://github.com/MonsantoCo/column-resizer

<div id="app">
  <table border="1" ref="table">
  <thead>
    <tr>
      <th>First Name</th>
      <th>Last Name</th>
    </tr>
  </thead>
  <tbody>
    <tr>
      <td>John</td>
      <td>Doe</td>
    </tr>
    <tr>
      <td>John</td>
      <td>Doe</td>
    </tr>
  </tbody>
</table>
</div>

<script>
    new Vue({
      el: "#app",
      data: {},

      mounted() {
        let resizable = ColumnResizer.default

        new resizable(this.$refs.table, {
          liveDrag:true,
          draggingClass:"rangeDrag",
          gripInnerHtml:"<div class='rangeGrip'></div>",
          minWidth:8
        })
      }
    })
</script>

https://jsfiddle.net/Wagner/eywraw8t/414137/

来源：https://stackoverflow.com/questions/52759087/resizable-vue-good-table-or-vue

标签

javascript

Vue.js

vue-component

resizable