Content in Vue Tooltip component

11 Jun 202415 minutes to read

A text or a piece of information assigned to the Tooltip’s content property will be displayed as the main text stream of the Tooltip. It can be a string or a template content. If the content property is not provided with any specific value, then it takes the value assigned to the title attribute of the target element on which the Tooltip was initialized. The content can also dynamically be assigned to the Tooltip via Fetch.

Template content

Any text or image can be added to the Tooltip, by default. To customize the Tooltip layout or to create your own visualized element on the
Tooltip, template can be used.

Refer to the following code example to add formatted HTML content to the Tooltip.

<template>
  <div id='app'>
    <ejs-tooltip id='tooltip' :content='content' target='#target'>
      <p>A green home is a type of house designed to be <a id="target"><u>environmentally friendly</u></a>
        and sustainable. And also focuses on the efficient use of "energy, water, and building materials." As green homes
        have become more prevalent we have also seen the emergence of green affordable housing.
      </p>
    </ejs-tooltip>
  </div>
</template>

<script setup>
import { TooltipComponent as EjsTooltip } from "@syncfusion/ej2-vue-popups";
import { createApp } from 'vue';

const app = createApp();
var demoVue = app.component("tooltipContent", {
  template: `
    <div id="tooltipContent"><p><strong>Environmentally friendly</strong> or <strong>environment-friendly</strong>, <i>(also referred to as eco-friendly, nature-friendly, and green)</i> are marketing and sustainability terms referring to goods and services, laws, guidelines and policies that inflict reduced, minimal, or no harm upon ecosystems or the environment.</p></div>`,
  data() {
    return {
      data: {}
    };
  }
});

const content = () => {
  return { template: demoVue }
};

</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#tooltipContent {
  padding: 10px;
  font-weight: 400;
  font-size: 14px;
  line-height: 22px;
}
</style>
<template>
  <div id='app'>
    <ejs-tooltip id='tooltip' :content='content' target='#target'>
      <p>A green home is a type of house designed to be <a id="target"><u>environmentally friendly</u></a>
        and sustainable. And also focuses on the efficient use of "energy, water, and building materials." As green homes
        have become more prevalent we have also seen the emergence of green affordable housing.
      </p>
    </ejs-tooltip>
  </div>
</template>

<script>

import { TooltipComponent } from "@syncfusion/ej2-vue-popups";
import { createApp } from 'vue';

const app = createApp();
var demoVue = app.component("tooltipContent", {
  template: `
    <div id="tooltipContent"><p><strong>Environmentally friendly</strong> or <strong>environment-friendly</strong>, <i>(also referred to as eco-friendly, nature-friendly, and green)</i> are marketing and sustainability terms referring to goods and services, laws, guidelines and policies that inflict reduced, minimal, or no harm upon ecosystems or the environment.</p></div>`,
  data() {
    return {
      data: {}
    };
  }
});
export default {
  name: "App",
  components: {
    "ejs-tooltip": TooltipComponent
  },
  data: function () {
    return {
      content: function () {
        return { template: demoVue }
      }
    };
  }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#tooltipContent {
  padding: 10px;
  font-weight: 400;
  font-size: 14px;
  line-height: 22px;
}
</style>

Dynamic content via Fetch

The Tooltip content can be dynamically loaded by making use of the Fetch call. The Fetch request is usually made within the beforeRender
event of the Tooltip, and then the Tooltip’s content is assigned the value retrieved on it’s success.

NOTE

The Tooltip target property includes a unique identifier used to associate Tooltips with specific elements on a webpage or application interface. When setting the Tooltip target value as a GUID (Globally Unique Identifier), it’s important to note that the GUID must start with a combination of letters before the numeric portion of the GUID. For example, target: ‘#’ + ‘ tooltip’+ ‘96ad88bd-294c-47c3-999b-a9daa3285a05’.

<template>
  <div id='app'>
      <ejs-tooltip style="display:block;" class="e-prevent-select" :content='content' target='.target'
          position='RightCenter' :beforeRender='onBeforeRender'>
          <div id='container'>
              <h4>National Sports</h4>
              <div id="targetContainer" class="e-prevent-select">
                  <div id="countrylist">
                      <ul>
                          <li class="target" title="1"><span>Australia</span></li>
                          <li class="target" title="2"><span>Bhutan</span></li>
                          <li class="target" title="3"><span>China</span></li>
                          <li class="target" title="4"><span>Cuba</span></li>
                          <li class="target" title="5"><span>India</span></li>
                          <li class="target" title="6"><span>Switzerland</span></li>
                          <li class="target" title="7"><span>United States</span></li>
                      </ul>
                  </div>
              </div>
          </div>
      </ejs-tooltip>
  </div>
</template>

<script setup>
import { TooltipComponent as EjsTooltip } from "@syncfusion/ej2-vue-popups";
import { Fetch } from '@syncfusion/ej2-base';

let content = "Loading..";

const onBeforeRender = (args) => {
  let fetchApi = new Fetch('./tooltipdata.json', 'GET');
  fetchApi.send().then((result) => {
      for (var i = 0; i < result.length; i++) {
          if (result[i].Id === args.target.getAttribute('data-content')) {
              /* tslint:disable */
              content = "<div class='contentWrap'><div class='def'>" + result[i].Sports + "</div></div>";
              /* tslint:enable */
          }
          //  this.dataBind();
      }
  }, (reason) => {
      this.content = reason;
      //  this.dataBind();
  });
};
</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#container {
  width: 350px;
  position: relative;
  left: 50%;
  transform: translateX(-25%);
}

#countrylist {
  padding: 5px;
}

#countrylist ul {
  border: 1px solid #c4c4c4;
  box-sizing: border-box;
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 100px;
}

#countrylist li {
  padding: 10px;
}

#countrylist li:hover {
  background-color: #ececec;
}

.contentWrap {
  line-height: 16px;
  padding: 3px 0;
}
</style>
<template>
  <div id='app'>
    <ejs-tooltip style="display:block;" class="e-prevent-select" :content='content' target='.target'
      position='RightCenter' :beforeRender='onBeforeRender'>
      <div id='container'>
        <h4>National Sports</h4>
        <div id="targetContainer" class="e-prevent-select">
          <div id="countrylist">
            <ul>
              <li class="target" title="1"><span>Australia</span></li>
              <li class="target" title="2"><span>Bhutan</span></li>
              <li class="target" title="3"><span>China</span></li>
              <li class="target" title="4"><span>Cuba</span></li>
              <li class="target" title="5"><span>India</span></li>
              <li class="target" title="6"><span>Switzerland</span></li>
              <li class="target" title="7"><span>United States</span></li>
            </ul>
          </div>
        </div>
      </div>
    </ejs-tooltip>
  </div>
</template>

<script>

import { TooltipComponent } from "@syncfusion/ej2-vue-popups";
import { Fetch } from '@syncfusion/ej2-base';

export default {
  name: "App",
  components: {
    "ejs-tooltip": TooltipComponent
  },
  data: function () {
    return {
      content: "Loading..",
    };
  },
  methods: {
    onBeforeRender: function (args) {
      let fetchApi = new Fetch('./tooltipdata.json', 'GET');
      fetchApi.send().then((result) => {
        for (var i = 0; i < result.length; i++) {
          if (result[i].Id === args.target.getAttribute('data-content')) {
            /* tslint:disable */
            this.content = "<div class='contentWrap'><div class='def'>" + result[i].Sports + "</div></div>";
            /* tslint:enable */
          }
          //  this.dataBind();
        }
      }, (reason) => {
        this.content = reason;
        //  this.dataBind();
      });
    }
  }
}
</script>
<style>
@import "../node_modules/@syncfusion/ej2-base/styles/material.css";
@import "../node_modules/@syncfusion/ej2-vue-popups/styles/material.css";

#container {
  width: 350px;
  position: relative;
  left: 50%;
  transform: translateX(-25%);
}

#countrylist {
  padding: 5px;
}

#countrylist ul {
  border: 1px solid #c4c4c4;
  box-sizing: border-box;
  list-style-type: none;
  margin: 0;
  padding: 0;
  width: 100px;
}

#countrylist li {
  padding: 10px;
}

#countrylist li:hover {
  background-color: #ececec;
}

.contentWrap {
  line-height: 16px;
  padding: 3px 0;
}
</style>