CODEWITHSUNDEEP
javascriptfunctionobjectcallbackvue.js
Aaroniker
Aaroniker

Reputation: 190

Object element call function in Vuejs

i want to use a function to set individual content of table cells. In this example i want to wrap the status with the <strong> - Tag (I dont edit the template, because at my application it's stored in a component, which is used multiple times ...)

tableData: [
  {
    "name": "test1",
    "status": "1"
  },
  {
    "name": "test2",
    "status": "0"
  },
  {
    "name": "test3",
    "status": "1"
  }
],
columns: {
  name: {
    title: "name"
  },
  status: {
    title: "status",
    content: function(entry) {
      return "<strong>" + entry.status + "</strong>";
    }
  }
}

I tried smth like value.content.call() in the v-for loop, but this doesnt work.

JsFiddle: https://jsfiddle.net/7anuorbu/4/

Upvotes: 0

Views: 2894

Answers (1)

Saurabh
Saurabh

Reputation: 73649

You can use help of v-html, which takes care of rendering of html in the views. In the HTML, you can call the function like this:

<tr v-for="entry in tableData">
  <td v-for="(value, key) in columns" v-html="value.content(entry)">
  </td>
</tr>

To make this work I have modified columns data as well, as both elements need to have content.

   columns: {
      name: {
        title: "name"        ,
        content: function(entry) {
          return "<span>" + entry.name + "</span>";
        }
      },
      status: {
        title: "status",
        content: function(entry) {
          return "<strong>" + entry.status + "</strong>";
        }
      }

Whole working code is here.

Upvotes: 2

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