Getting started

Preparing HTML document

The Tooltip control has the following list of external JavaScript dependencies.

  • jQuery 1.7.1 and later versions

  • jQuery.easing - to support animation effects in the components

Refer to the internal dependencies in the following table.

File Description/Usage
ej.core.min.js It is referred always before using all the JS controls.
ej.tooltip.min.js The Tooltip's main file.

To get started, you can use the ej.web.all.min.js file that encapsulates all the ej controls and frameworks in one single file. So the complete boilerplate code is

Create an HTML page and add the scripts references in the order mentioned in the following code example.

  • html
  • <!DOCTYPE html>
         <html>
         <head> 
         <link href="//cdn.syncfusion.com/14.3.0.49/js/web/flat-azure/ej.web.all.min.css" rel="stylesheet" />
         <script src="node_modules/core-js/client/shim.min.js"></script>
         <script src="node_modules/zone.js/dist/zone.js"></script>
         <script src="node_modules/reflect-metadata/Reflect.js"></script>
         <script src="node_modules/systemjs/dist/system.src.js"></script>
         <script src="https://code.jquery.com/jquery-3.0.0.min.js"></script>
    	 <script src="http://cdn.syncfusion.com/js/assets/external/jquery.easing.1.3.min.js"> </script>
         <script src="http://cdn.syncfusion.com/14.3.0.49/js/web/ej.web.all.min.js" type="text/javascript"></script>
         <script src ="http://cdn.syncfusion.com/14.3.0.49/js/common/ej.angular2.min.js"></script>
         <script src="systemjs.config.js"></script>
         </head>
         <body>
         <ej-app>Loading...</ej-app>
         </body>
         </html>

    NOTE

    In production, we highly recommend you to use our custom script generator to create custom script file with required controls and its dependencies only. Also to reduce the file size further please use GZip compression in your server.

    For themes, you can use the ej.web.all.min.css CDN link from the code example given. To add the themes in your application, please refer to this link.

    Create a Tooltip

    The Tooltip can be created from any HTML element with the HTML id attribute and pre-defined options set to it. To create the Tooltip, you should call the ejTooltip jQuery plug-in function with the options as parameter. Refer to the following code example.

  • html
  • <div class="img" id="sample">
              <ej-tooltip [content]="content" [width]="width"><a>
                   <img src="http://js.syncfusion.com/demos/web/images/tooltip/template-05.png" alt="Delphi">
                    </a>
    		</ej-tooltip>
            <div class="desc">Delphi Succinctly</div>
          </div>
  • html
  • import {Component} from '@angular/core';
         @Component({
         selector: 'sd-home',
          templateUrl: 'app/components/tooltip/tooltip.component.html' //path for tooltip component.
          })
         export class ToolTipComponent {
    	             content : string;
    				 width : string;
    				 constructor() {
                     this.content = "Learn the fundamentals of Delphi to build a variety of solutions for many devices and platforms";
    				 this.width = "270px";
    				 }
    			   
    	 }

    Apply the following style sheet

  • html
  • <style>
           div.img {
            border: 1px solid #ccc;
            width: 159px;
            height: 213px;
            left: 35%;
            position: relative;
            top: 20%;
          }
         div.img img {
            width: 159px;
            height: 179px;
           }
         div.desc {
            padding: 8px;
            text-align: center;
           }
        </style>

    Setting Dimensions

    Tooltip dimensions can be set using width and height API.

  • html
  • <div class="control">
               TypeScript lets you write <a><ej-tooltip [content]="content" [width]="width" [height]="height"><u>JavaScript</u></ej-tooltip></a>the way you really want to.
        </div>
         
    	 // Creates the Tooltip
  • html
  • import {Component} from '@angular/core';
         @Component({
         selector: 'sd-home',
          templateUrl: 'app/components/tooltip/tooltip.component.html' //path for tooltip component.
          })
         export class ToolTipComponent {
    	              content : string;
    				  width : string;
    				  height:string;
    				  constructor() {
                        this.content="JavaScript is the programming language of HTML and the Web";
    				    this.width = "100px";
                        this.height="100px";
    				   }
    	 }

    Tooltip Appearance

    You can configure the appearance of the Tooltip with the title, close button and call out as your application requires.

  • html
  • <div class="img" id="sample">
           <ej-tooltip [content]="content" [width]="width" [height]="height" closeMode="sticky" [isBalloon]="false" title="Delphi Succintly"><a>
            <img src="http://js.syncfusion.com/demos/web/images/tooltip/template-05.png" alt="Delphi">
            </a>
    		</ej-tooltip>
            <div class="desc">Delphi Succinctly</div>
        </div>
    
    // Creates the Tooltip

    Apply the following styles to show the Tooltip.

  • html
  • <style>
           div.img {
            border: 1px solid #ccc;
            float: left;
            box-sizing: border-box;
            height: 200px;
            width: 146px;
             }
            div.img img{
            width: 100%;
            height: 166px;
            }
           div.desc {
            padding: 6px;
            text-align: center;
             }
        </style>