Begin the process by hitting the enter key

Check out my website here!

I want to enhance the functionality of my site by triggering a Google Images search when the 'enter' key is pressed, instead of just relying on a button click.

This is the HTML structure:

<p>Enter your search term for images</p>
<input id="search-term" type="text">
<button id="go-search">Search!</button>
<div id="search-results"></div>
<div style="width: 150px; margin:0 auto;">

Here's the application.js code snippet:

$(document).on('keypress', '#search-term', function(event) {
  if (event.keyCode === 13) {
    findImagesOnGoogle({
      keywords: $('#search-term').val(),
      container: '#search-results'
    })
  }
});

$(document).on('click', '#search-results img', function() {
  var url = $(this).data('url');
  $("#workspace img").remove();
  var img = $("<img>").attr('src', url);
  $("#workspace").append(img);
});

In my Sublime Text editor, I have each section of CSS, JS and HTML neatly organized in separate tabs for easy access.

Answer №1

Here is a suggestion for you to try out:

$(document).keyup('#search-term', function(event){
    if(event.keyCode == 13){
        $("#go-search").click();
    }
});

This code adds a listener to the document that detects when the enter key is pressed within the '#search-term' input box, and then triggers a click on the element with the id 'go-search'.

Alternatively, consider wrapping these elements in a form and handling the necessary actions on its submit event. This way, pressing enter will automatically trigger the form submission in addition to clicking a submit button.

Answer №2

If you're looking to enhance your search function, you might want to consider the following JavaScript code snippets:

$('#search-term').on('keyup', function(event) {
  var keyCode = event.keyCode || event.which;
  if(keyCode === 13) {
    $('#go-search').trigger('click');
  }
});

$('#go-search').on('click', function() {
  findImages({
    keywords: $('#search-term').val(),
    target: '#search-results'
  }) 
});

Check out this JSFiddle demo for a live example.

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