call javascript function using submit button

Question

Hi I need to call javascript using submit button not as button type.I have tried but its not working.

Laxmidhar Sahoo · Answer

sir Below is the html code for the javascript function function Enablecontrols() { alert(function called); }

Amit Kumar · Answer

Hi First add the reference of jquery library then call this method. text/javascript src= http://code.jquery.com/jquery.min.js > text/javascript > function Enablecontrols() { alert( Javascript function is called ); }

Nikhil Sangani · Answer

Hi Saranya Please use this code. function Enable() { alert(function called); }

Bryian Tan · Answer

You can use button as well. Here an example of both. https://jsfiddle.net/gbymxfkL/ function Enablecontrols() { document.getElementById( 'fname' ).disabled = false ; } function disableControls() { document.getElementById( 'fname' ).disabled = true ; } function enableControlsSubmit() { document.getElementById( 'fname' ).disabled = false ; return false ; } function disableControlsSubmit() { document.getElementById( 'fname' ).disabled = true ; return false ; } First name: input type = text id = fname disabled > br > br > input type = button value = Enable Textbox onclick = Enablecontrols() > input type = button value = Disable Textbox onclick = disableControls() > br > br > input type = submit value = Enable Textbox - Submit button onclick = return enableControlsSubmit() > input type = submit value = Disable Textbox - Submit button onclick = return disableControlsSubmit() >

Ranjit Powar · Answer

Its working.

Ranjit Powar · Answer

If you don't want to submit the form then return false from that function.