jQuery: send keystroke
i'm having a widget with a search-textbox. when pressin开发者_StackOverflowg enter in it, search starts.
i now want to trigger that enter key by code. in other words, i want to send the enter-keystroke to the textbox.
how does it work?
thx
I would advise that you trigger the search rather than triggering the keystroke. Obviously, that can be done just by calling the client-side search code or, if searching takes place server-side, submitting the form with the correct arguments/values.
Set the onKeyUp event for the input. Get the event key code and if the keycode is enter, then append it to your box. Would look something like this:
function checkEnter(e) {
if (checkKey(e) == 13) {
$("#something").append('13');
}
}
function checkKey(e) {
var keynum;
var keychar;
var numcheck;
if (e.keyCode) {
keynum = e.keyCode;
} else if (e.which) {
keynum = e.which;
}
return keynum;
}
...
<input type="textbox" id="something" onkeyup="checkEnter(event)">
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