Job Description Remove Selected Option For Free

If we want to remove all items from dropdown except the first item then we can use $('#ddlItems option:not(:first)'). remove(); Here we have excluded first item from being deleted. If we want to remove all items from dropdown except the last item then we can use $('#ddlItems option:not(:last)').

The option to be removed is selected by getting the select box. The value to be removed is specified on the value selector (value='optionValue') on the select box. The remove() method is then used to remove this selected option. The find() method can be used to find the option in the value with the value selector.

Select the <option> element with index "2": getElementById("mySelect"). selectedIndex = "2"; Deselect all options: getElementById("mySelect"). selectedIndex = "-1"; The selectedIndex property will return "-1" if no options are selected: getElementById("mySelect"). selectedIndex;

Removing Entries When the drop-down list of suggestions appear, you can highlight an entry by pressing the down arrow key. Press "Shift-Delete" to remove the highlighted entry from the list.

Use the <select> element for this, which is a select box, also called drop down box, with option to list down items. Also, you can set the default value from the dropdown list of items in HTML forms. For that, add selected in the <option> tag for the value you want to preselect.

We have a dropdown list here. Select the cell where you wish to remove dropdown list. Go to Data > Data Validation. Select Clear All option in the Data Validation dialog box and Click OK. Now it's just the text written in that cell. You can edit that cell as dropdown list is removed.

When the Button is clicked, the DeleteValues JavaScript function is executed. Inside this function, a loop is executed over the DropDownList (DropDown) items (options) and the selected item (option) of the HTML DropDownList (DropDown) control is removed (deleted).

$( "#category option:first-child" ) - select first child (option in this case) of select menu with id of category . first-child-selector docs. attr("disabled","disabled"); - set disable attribute by jquery. jQuery attr() Method docs // disable attribute docs.

Set an id to the option then use get element by id and disable it when x value has been selected..

We use <select> and <option> elements to create a drop-down list and use disabled attribute in <select> element to disable the drop-down list element. A disabled drop-down list is un-clickable and unusable.