empty a select input using js

Solutions on MaxInterview for empty a select input using js by the best coders in the world

Search
showing results for - "empty a select input using js"
Elisa
11 Mar 2017
1// Fast javascript function to clear all the options in an HTML select element
2// Provide the id of the select element
3// References to the old <select> object will become invalidated!
4// This function returns a reference to the new select object.
5function ClearOptionsFast(id)
6{
7	var selectObj = document.getElementById(id);
8	var selectParentNode = selectObj.parentNode;
9	var newSelectObj = selectObj.cloneNode(false); // Make a shallow copy
10	selectParentNode.replaceChild(newSelectObj, selectObj);
11	return newSelectObj;
12}
13
14// This is an alternative, simpler method.  Thanks to Victor T.
15// It does not appear to be as fast as the ClearOptionsFast method in FF 3.6.
16function ClearOptionsFastAlt(id)
17{
18	document.getElementById(id).innerHTML = "";
19}
20
21
source
similar questions
js clearectinput clear event javascriptjquery don 27t empty specific form field after submitclear select dropdown jshow to make input field empty in javascripthow to unselect input javascriptjs clear text in inputjquery empty all formsreset select jsjquery select input with empty valuejavascript clear input stringhow to reset input field in javascriptjavascript clear form after dubmitjquery select clear optionshow to clear all the input element inside div using jqueryclear input field data on button clickempty input field on clickreset select dropdown javascriptreset select form jqueryclear textbox jsempty the value of an input in jqueryhow stop users from submitting empty input in todo list javascript
queries leading to this page
javascript empty select elementjs empty selectjs empty select listempty a select input using jsempty a select javascriptjavascript empty selectempty select javascripthow to get empty input field when click option in javascripthow to empty the select field option in jsempty a select jsempty select jsselect input emptyjavascript empty select valueempty select input validation javascriptempty a select input using js