Search results

Popup items

Icons

The popup action item have an icon or image to provide visual representation of the action. To place the icon on a popup item, set the iconCss property to e-icons with the required icon CSS. By default, the icon is positioned to the left side of the popup action item.

In the following sample, the icons for edit, delete, mark as read and like message menu items are added using the iconCss property.

tagHelper
popupicons.cs
<ejs-dropdownbutton id="left-icon" content="Message" items="ViewBag.items" iconCss="ddb-icons e-message"></ejs-dropdownbutton>

<style>
    /* csslint ignore:start */
    @@font-face {
        font-family: 'ddb-icons';
        src: url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
        font-weight: normal;
        font-style: normal;
    }
    /* csslint ignore:stop */

    .ddb-icons {
        font-family: 'ddb-icons' !important;
        speak: none;
        font-size: 55px;
        font-style: normal;
        font-weight: normal;
        font-variant: normal;
        text-transform: none;
        line-height: 1;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    .e-message::before {
        content: '\e702';
    }

    .e-edit::before {
        content: '\e700';
    }

    .e-delete::before {
        content: '\e701';
    }

    .e-read::before {
        content: '\e703';
    }

    .e-like::before {
        content: '\e704';
    }

    button {
        margin: 25px 5px 20px 20px;
    }

</style>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;

namespace WebApplication1.Controllers
{
    public class DropDownButtonController : Controller
    {
        public ActionResult PopupIcons()
        {
            List<object> items = new List<object>();
            items.Add(new
            {
                text = "Edit",
                iconCss = "ddb-icons e-edit"
            });
            items.Add(new
            {
                text = "Delete",
                iconCss = "ddb-icons e-delete"
            });
            items.Add(new
            {
                text = "Mark as Read",
                iconCss = "ddb-icons e-read"
            });
            items.Add(new
            {
                text = "Like Message",
                iconCss = "e-icons e-like"
            });
            ViewBag.items = items;
            return View();
        }
    }
}

Actions in DropDownButton can be used to navigate to the other web page when action item is clicked. This can be achieved by Popup items can be customized using the beforeItemRender event. The item render event providing link to the action item using url property.

In the following sample, navigation URL for Flipkart, Amazon, and Snapdeal action items are added using the url property:

tagHelper
navigation.cs
<ejs-dropdownbutton id="navigation" content="Shop By" items="ViewBag.items" iconCss="e-cart-icon e-link" beforeItemRender="beforeItemRender"></ejs-dropdownbutton>

<script>

    function beforeItemRender(args) {
        args.element.getElementsByTagName('a')[0].setAttribute('target', '_blank');
    }

</script>

<style>

    /* csslint ignore:start */
    @@font-face {
        font-family: 'cart';
        src:
        url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
        font-weight: normal;
        font-style: normal;
    }
    /* csslint ignore:stop */

    .e-cart-icon {
        font-family: 'cart' !important;
        speak: none;
        font-size: 55px;
        font-style: normal;
        font-weight: normal;
        font-variant: normal;
        text-transform: none;
        line-height: 1;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    .e-link::before {
        content: '\e700';
    }

    button {
        margin: 25px 5px 20px 20px;
    }

</style>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;

namespace WebApplication1.Controllers
{
    public class DropDownButtonController : Controller
    {
        public ActionResult Navigation()
        {
            List<object> items = new List<object>();
            items.Add(new
            {
                text = "Flipkart",
                iconCss = "e-cart-icon e-link",
                url = "https://www.google.co.in/search?q=flipkart"
            });
            items.Add(new
            {
                text = "Amazon",
                iconCss = "e-cart-icon e-link",
                url = "https://www.google.co.in/search?q=amazon"
            });
            items.Add(new
            {
                text = "Snapdeal",
                iconCss = "e-cart-icon e-link",
                url = "https://www.google.co.in/search?q=snapdeal"
            });
            ViewBag.items = items;
            return View();
        }
    }
}

Template

Item templating

Popup items can be customized using the beforeItemRender event. The item render event triggers while rendering each popup action item. The event argument will be used to identify the action item and customize based on the requirement.

In the following example, the icons in each li items is right aligned by appending span element in li rendering:

tagHelper
itemtemplate.cs
<ejs-dropdownbutton id="item-template" items="ViewBag.items" iconCss="e-ddb-icons e-paste" cssClass="e-vertical" beforeItemRender="beforeItemRender"></ejs-dropdownbutton>

<script>

    function beforeItemRender(args) {
        if (args.item.text === 'Edit') {
            args.element.innerHTML = '<span></span><div><b>Paste Text</b><div>Provides option to paste only the<br>selected text.</div></div>';
            args.element.style.height = '80px';
            var span = args.element.children[0];
            span.setAttribute('class', 'e-cm-icons e-pastetext e-align');
            var div = args.element.children[1];
            div.setAttribute('class', 'e-div-align');
        } else {
            args.element.innerHTML = '<span></span><div><b>Paste Special</b><div>Provides options to paste formulas,<br> values, comments, validations etc...</div></div>';
            args.element.style.height = '80px';
            var span = args.element.children[0];
            span.setAttribute('class', 'e-cm-icons e-pastespecial e-align');
            var div = args.element.children[1];
            div.setAttribute('class', 'e-div-align');
        }
    }
</script>

<style>
    /* csslint ignore:start */
    @@font-face {
        font-family: 'e-context-menu';
        src: url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
        font-weight: normal;
        font-style: normal;
    }
    /* csslint ignore:stop */

    .e-cm-icons {
        font-family: 'e-context-menu';
        font-style: normal;
        font-variant: normal;
        font-weight: normal;
        line-height: 1;
        text-transform: none;
    }

    @@font-face {
        font-family: 'ddb-icons';
        src: url(data:application/x-font-ttf;charset=utf-8;base64,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) format('truetype');
        font-weight: normal;
        font-style: normal;
    }

    .e-ddb-icons {
        font-family: 'ddb-icons' !important;
        speak: none;
        font-size: 55px;
        font-style: normal;
        font-weight: normal;
        font-variant: normal;
        text-transform: none;
        line-height: 1;
        -webkit-font-smoothing: antialiased;
        -moz-osx-font-smoothing: grayscale;
    }

    .e-pastespecial::before {
        content: '\e260';
    }

    .e-pastetext::before {
        content: '\e261';
    }

    .e-paste::before {
        content: '\e701';
    }

    button {
        margin: 25px 5px 20px 20px;
    }

    .e-dropdown-popup ul {
        max-width: 400px;
        white-space: nowrap;
    }

    .e-align {
        float: left;
        width: 15%;
        margin-top: 15px;
        font-size: 45px;
        color: grey;
    }

    .e-div-align {
        float: right;
        width: 75%;
        line-height: 23px;
        margin: 0 15px 0 0;
    }
</style>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;

namespace WebApplication1.Controllers
{
    public class DropDownButtonController : Controller
    {
        public ActionResult ItemTemplate()
        {
            List<object> items = new List<object>();
            items.Add(new
            {
                text = "Edit"
            });
            items.Add(new
            {
                text = "Cut"
            });
            ViewBag.items = items;
            return View();
        }
    }
}

The whole popup can be customized as per the requirement. In the following example, the popup can be customized by handling it in target property.

tagHelper
popuptemplate.cs
<div id="target" style='border: 1px solid black;'>
   <table>
      <caption style='height: 40px; background-color: #e0e0e0;'><b>Insert Table</b></caption>
      <tr class='e-row'>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
      </tr>
      <tr class='e-row'>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
      </tr>
      <tr class='e-row'>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
      </tr>
      <tr class='e-row'>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
      </tr>
      <tr class='e-row'>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
      </tr>
      <tr class='e-row'>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
         <td class='e-data'></td>
      </tr>
   </table>
</div>

<ejs-dropdownbutton id="element" content="Table" target="#target" iconCss="e-icons e-table"></ejs-dropdownbutton>

<style>

.shortcut {
    float: right;
    margin-top: 9px;
    padding-left: 30px;
    height: 100px;
}

.e-data {
  border: 1px solid rgba(0, 0, 0, 0.87);
  padding: 8px;
}

.e-border {
  border: black;
  border-radius: 2px;
  background-color: #fafafa;
}

.e-table::before {
  content: '\e705';
}

.e-row {
  padding-left: 3px;
  padding-right: 3px;
}
        
button {
  margin: 25px 5px 20px 20px;
}

</style>
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using Microsoft.AspNetCore.Mvc;

namespace WebApplication1.Controllers
{
    public class DropDownButtonController : Controller
    {
        public ActionResult PopupTemplate()
        {
            return View();
        }
    }
}

See Also