I have a form with a select input element. After the user selects an option, I check that option chosen. If it is bigger than I expected, I bring up an alert box asking the user if they’re sure they selected the right option. This is just a warning, so I don’t reset the value or prevent the user from
I was trying to create a new website using nodejs and expressjs. Basically I have a page (/ home) where there is a form with an input file. I have already created the code to show the preview of the image once loaded … what I would like to do is essentially transfer the “link” of the image to nodejs,
i have a simple php form, on form submit i want to display sweet alert, i did the following code: howerver sweetalert doesnt show up after formsubmit, can anyone please tell me what is wrong in here, thanks in advance Answer Because your body is empty and sweetalert append your code to empty body & you got error in your
I want to create wordpress search by title without refleshing page. New results have to be shown when more than 3 symbols are typed in search. I’ve got input with form: But when I’m typing – value of input is not changing. How can I search posts after typing 3 symbols if I cannot get input.value.length? Also how can I
I have a form which has a rich text editor and a form submit button, the rich text editor has style buttons which when clicked submit the form inputs (which is not desirable). I want to prevent this behaviour I want the form to submit only when the submit button is clicked and not when the RTE style button is
Let’s say I have the following code, and I want to have N1 and N2 equal the inputs of numberInput1 and numberInput2 respectively. How would I do that? Answer This is one way you could do it. It won’t create global variables, but if you really need global variables, you can modify to taste.