forked from expo/troggle
Refactorising CodeMirror HTML editor, with an ultimate aim to make it reusable. However more work if required...
This commit is contained in:
Martin Green
166
templates/html_editor_scripts_css.html
Normal file
166
templates/html_editor_scripts_css.html
Normal file
@@ -0,0 +1,166 @@
|
||||
<script src="{{ settings.MEDIA_URL }}admin/js/vendor/jquery/jquery.js" type="text/javascript"></script>
|
||||
|
||||
<script src={{ settings.MEDIA_URL }}codemirror/codemirror.js></script>
|
||||
<script src={{ settings.MEDIA_URL }}codemirror/xml.js></script>
|
||||
<script src={{ settings.MEDIA_URL }}codemirror/javascript.js></script>
|
||||
<script src={{ settings.MEDIA_URL }}codemirror/css.js></script>
|
||||
<script src={{ settings.MEDIA_URL }}codemirror/htmlmixed.js></script>
|
||||
<link rel=stylesheet href={{ settings.MEDIA_URL }}codemirror/codemirror.css>
|
||||
<link rel=stylesheet href={{ settings.MEDIA_URL }}codemirror/docs.css>
|
||||
<style type=text/css>
|
||||
.CodeMirror {
|
||||
float: left;
|
||||
width: 50%;
|
||||
border: 1px solid black;
|
||||
height: 80%;
|
||||
}
|
||||
.CodeMirror-scroll{
|
||||
height: 99%
|
||||
}
|
||||
iframe {
|
||||
width: 49%;
|
||||
height: 80%;
|
||||
float: left;
|
||||
border: 1px solid black;
|
||||
border-left: 0px;
|
||||
}
|
||||
body{max-width: none;
|
||||
margin-left: 275px;
|
||||
margin-right: 50px;
|
||||
text-align: left;
|
||||
}
|
||||
#id_change_message{
|
||||
height: 5%;
|
||||
}
|
||||
</style>
|
||||
<style type=text/css>
|
||||
html {
|
||||
font-family: "Helvetica Neue", sans-serif;
|
||||
width: 100%;
|
||||
color: #666666;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.popup-overlay {
|
||||
/*Hides pop-up when there is no "active" class*/
|
||||
visibility: hidden;
|
||||
position: absolute;
|
||||
background: #ffffff;
|
||||
border: 3px solid #666666;
|
||||
width: 90%;
|
||||
height: 80%;
|
||||
overflow: scroll;
|
||||
left: 5%;
|
||||
z-index: 20;
|
||||
}
|
||||
|
||||
.popup-overlay.active {
|
||||
/*displays pop-up when "active" class is present*/
|
||||
visibility: visible;
|
||||
text-align: center;
|
||||
}
|
||||
|
||||
.popup-content {
|
||||
/*Hides pop-up content when there is no "active" class */
|
||||
visibility: hidden;
|
||||
}
|
||||
|
||||
.popup-content.active {
|
||||
/*Shows pop-up content when "active" class is present */
|
||||
visibility: visible;
|
||||
}
|
||||
|
||||
|
||||
</style>
|
||||
<script>
|
||||
function add_image_popup() {
|
||||
$('.add-image-popup').addClass('active');
|
||||
$('#image_popup_content').load("{% url 'image_selector' path %}", function() {
|
||||
$('.thumbnail').click(function(){
|
||||
$(".add-image-popup").removeClass("active");
|
||||
addStr($( this ).attr("data-html"))
|
||||
});
|
||||
})
|
||||
}
|
||||
function new_image_popup() {
|
||||
$('.add-image-popup').removeClass('active');
|
||||
$('.new-image-popup').addClass('active');
|
||||
$.ajax({
|
||||
type : "GET",
|
||||
dataType: "json",
|
||||
url: "{% url 'new_image_form' path %}",
|
||||
success: function(data){handle_new_image(data)}
|
||||
});
|
||||
}
|
||||
|
||||
function handle_new_image(data) {
|
||||
if (data.hasOwnProperty('form')) {
|
||||
$('#new_image_popup_content').html(data.form);
|
||||
$('#new_image_form').on('submit', function(e){
|
||||
e.preventDefault();
|
||||
data = $('#new_image_form').serialize();
|
||||
|
||||
$.ajax({
|
||||
type : "POST",
|
||||
dataType: "json",
|
||||
url: "{% url 'new_image_form' path %}",
|
||||
data: new FormData($('#new_image_form')[0]),
|
||||
processData: false,
|
||||
contentType: false,
|
||||
success: function(data){
|
||||
handle_new_image(data);
|
||||
}
|
||||
});
|
||||
});
|
||||
}
|
||||
else if (data.hasOwnProperty('html')) {
|
||||
$('.new-image-popup').removeClass('active');
|
||||
addStr(data.html);
|
||||
}
|
||||
else {
|
||||
alert(data.error);
|
||||
}
|
||||
}
|
||||
</script>
|
||||
<script>
|
||||
var delay;
|
||||
// Initialize CodeMirror editor with a nice html5 canvas demo.
|
||||
var editor = CodeMirror.fromTextArea(document.getElementById('id_html'), {
|
||||
mode: 'text/html',
|
||||
tabMode: 'indent',
|
||||
onChange: function() {
|
||||
clearTimeout(delay);
|
||||
delay = setTimeout(updatePreview, 300);
|
||||
}
|
||||
});
|
||||
|
||||
function updatePreview() {
|
||||
var previewFrame = document.getElementById('preview');
|
||||
var preview = previewFrame.contentDocument || previewFrame.contentWindow.document;
|
||||
preview.open();
|
||||
preview.write("<html><head><meta http-equiv='Content-Type' content='text/html; charset=utf-8' /><link rel='stylesheet' type='text/css' href='/css/main2.css' /> <style type=text/css>body{max-width: none;margin-left: 15px;margin-right: 15px;}</style></head><body>");
|
||||
preview.write(editor.getValue());
|
||||
preview.write("</body></html>");
|
||||
preview.close();
|
||||
}
|
||||
setTimeout(updatePreview, 300);
|
||||
|
||||
function addTag(tag, attr){
|
||||
// For codemirror & center cursor
|
||||
var from = editor.getCursor(true);
|
||||
var to = editor.getCursor(false);
|
||||
editor.replaceRange("</"+tag+">", to);
|
||||
if (attr.length > 0) {attr = " " + attr;}
|
||||
editor.replaceRange("<"+tag+attr+">", from);
|
||||
editor.focus();
|
||||
editor.setCursor({line: to.line , ch : to.ch + 2 + tag.length + attr.length });
|
||||
}
|
||||
|
||||
function addStr(x){
|
||||
var to = editor.getCursor(false);
|
||||
editor.replaceRange(x, to);
|
||||
editor.focus();
|
||||
editor.setCursor({line: to.line , ch : to.ch + x.length });
|
||||
}
|
||||
</script>
|
||||
|
||||
Reference in New Issue
Block a user