how set a keypress function on button onclick ?

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Hi
I want to set this function on button keypress !
How does i do this ?

JavaScript

this.keydown(function (ev) {

                    if (ev.which === 13 && !ev.shiftKey){
                        ev.preventDefault();

                        var body = $(this).val();

                        if ( $.trim(body) == '')
                            return;

                        options.sendMessage(body);

                        if (options.dialogWindowHeight > 0){
                            options.messageListControl.height( options.dialogWindowHeight );
                        }

                        $(this).attr('rows', 1);
                        $(this).css('height', options.textareaHeight);

                        options.scrollDialog();
                    }
                    else if (ev.which === 13 && ev.shiftKey){
                        self.adjust();
                    }
                    else if (ev.which === 8){
                        self.adjust();
                    }
                    else{
                        self.adjust();
                    }
                });

Posted 2-Dec-14 19:43pm

‫محم د‬‎

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Sinisa Hajnal · Answer 1 · 2014-12-02T19:58:00

Solution 1

Wrap it around in a function and call the function from within click event. This uses jQuery, but it is simple to change to "plain" javascript.

Short example:

JavaScript

function setKeyDown(selector) {
$(selector).on("keydown", "", function (e){
// your code
});
}

function buttonClick() {
// you button code
setKeyDown("txtPrice");
setKeyDown("txtQuntity");
}

If this helps please take time to accept the solution.

Posted 2-Dec-14 19:58pm

Sinisa Hajnal

Comments

Member 12657916 6-Sep-17 8:57am

how to set a keypress function on button onclick ?

Member 12657916 6-Sep-17 8:58am

<?php echo esc_attr($seacrchBtnText); ?>