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Better editor height updates

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Refresh preview on image upload
Small fixes
This commit is contained in:
Adrian 2014-12-03 20:29:58 +01:00
parent d55883c1f0
commit 59b00db32d
1 changed files with 13 additions and 9 deletions
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22
markdownx/static/js/markdownx.js
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@ -37,9 +37,7 @@ $.fn.extend({
}
var updateHeight = function() {
var height = 300;
if ($markdownx_preview.height() > height) height = $markdownx_preview.height();
$markdownx_editor.height(height);
$markdownx_editor.innerHeight($markdownx_editor.prop('scrollHeight'))
}
var insertImage = function(image_path) {
@ -47,12 +45,15 @@ $.fn.extend({
var text = $markdownx_editor.val();
var textBeforeCursor = text.substring(0, cursor_pos);
var textAfterCursor = text.substring(cursor_pos, text.length);
var textToInsert = "![](" + image_path + ")\n";
var textToInsert = "![](" + image_path + ")";
$markdownx_editor.val(textBeforeCursor + textToInsert + textAfterCursor);
$markdownx_editor.prop('selectionStart', cursor_pos + textToInsert.length);
$markdownx_editor.prop('selectionEnd', cursor_pos + textToInsert.length);
$markdownx_editor.keyup();
updateHeight();
markdownify();
}
var getCookie = function(name) {
@ -84,11 +85,11 @@ $.fn.extend({
beforeSend: function() {
console.log("uploading...");
$('#markdownx_editor').fadeTo("fast", 0.3);
$markdownx_editor.fadeTo("fast", 0.3);
},
success: function(response) {
$('#markdownx_editor').fadeTo("fast", 1);
$markdownx_editor.fadeTo("fast", 1);
if (response['image_path']) {
insertImage(response['image_path']);
console.log("success", response);
@ -98,16 +99,16 @@ $.fn.extend({
error: function(response) {
console.log("error", response);
$('#markdownx_editor').fadeTo( "fast", 1 );
$markdownx_editor.fadeTo("fast", 1 );
},
});
}
updateHeight();
markdownify();
// Tab
$markdownx_editor.on('keydown', function(e) {
if (e.keyCode === 9) {
if (e.keyCode === 9) { // Tab
var start = this.selectionStart;
var end = this.selectionEnd;
@ -117,12 +118,15 @@ $.fn.extend({
$this.val(value.substring(0, start) + "\t" + value.substring(end));
this.selectionStart = this.selectionEnd = start + 1;
markdownify();
return false;
}
});
// On text change
$markdownx_editor.on('input propertychange', function() {
updateHeight();
markdownify();
});