Split Dropdown Text For Free

You could have the DropDownList only display a small part of the text as a summary and then display the full text next to the list as the user changes the item. I would recommend this is done using AJAX to keep the user experience nice.

You can use the getElementById method to get the dropdown element and then access its value property: var dropdown = document. getElementById("myDropdown"); var selectedValue = dropdown. value;

If you want to get the text for the selected option from HTML select box dropdown or if you want to get the value for the selected option, we can use the find() function to look for the selected option and then either get the text value using the text() function or et its value using the val() function.

The split method of the string class will turn your string in to a string array. If you split on the space, you can use int. TryParse to get the int value out and the second value will just be the unit of measure. You could also set the value of each item in the drop list to be the value in grams.

Press F12, click arrow sign in developer tools and Select Dropdownlist. Now you will see html source is selected in developer tools, right click and click copy InnerHTML option. For Chrome: Right Click on HTML Dropdownlist, Select Inspect Element and In Developer Tools, you will see html source is selected.

To remove any option user have to select it and by using the remove() function and getting the element by 'getElementById' and 'selectedIndex' methods the user can remove it.

Basically, we are going to make two buttons, one is a drop-down button in which we provide more than one option, and another is a normal button connected to the multiFunc() function with an id of the dropdown button, when we click this button then we are able to select multiple options in the drop-down button.