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Give up on automatic resizing of text areas

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This commit is contained in:
Tom Hughes 2013-07-18 15:31:51 +01:00
parent 2119911aa5
commit fe2f03da14
2 changed files with 0 additions and 68 deletions
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8
app/assets/javascripts/application.js
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@ -1,6 +1,5 @@
//= require jquery
//= require jquery_ujs
//= require jquery.autogrowtextarea
//= require jquery.timers
//= require jquery.cookie
//= require augment
@ -216,10 +215,3 @@ $(document).ready(function () {
var auth_token = $("meta[name=csrf-token]").attr("content");
$("form input[name=authenticity_token]").val(auth_token);
});
/*
* Enable auto expansion for all text areas
*/
$(document).ready(function () {
$("textarea").autoGrow();
});

60
vendor/assets/jquery/jquery.autogrowtextarea.js vendored
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@ -1,60 +0,0 @@
/*
* ----------------------------------------------------------------------------
* "THE BEER-WARE LICENSE" (Revision 42):
* <jevin9@gmail.com> wrote this file. As long as you retain this notice you
* can do whatever you want with this stuff. If we meet some day, and you think
* this stuff is worth it, you can buy me a beer in return. Jevin O. Sewaruth
* ----------------------------------------------------------------------------
*
* Autogrow Textarea Plugin Version v3.0
* http://www.technoreply.com/autogrow-textarea-plugin-3-0
*
* THIS PLUGIN IS DELIVERD ON A PAY WHAT YOU WHANT BASIS. IF THE PLUGIN WAS USEFUL TO YOU, PLEASE CONSIDER BUYING THE PLUGIN HERE :
* https://sites.fastspring.com/technoreply/instant/autogrowtextareaplugin
*
* Date: October 15, 2012
*/
jQuery.fn.autoGrow = function() {
return this.each(function() {
var createMirror = function(textarea) {
jQuery(textarea).after('<div class="autogrow-textarea-mirror"></div>');
return jQuery(textarea).next('.autogrow-textarea-mirror')[0];
}
var sendContentToMirror = function (textarea) {
mirror.innerHTML = String(textarea.value).replace(/&/g, '&amp;').replace(/"/g, '&quot;').replace(/'/g, '&#39;').replace(/</g, '&lt;').replace(/>/g, '&gt;').replace(/\n/g, '<br />') + '.<br/>.';
if (jQuery(textarea).height() != jQuery(mirror).height())
jQuery(textarea).height(jQuery(mirror).height());
}
var growTextarea = function () {
sendContentToMirror(this);
}
// Create a mirror
var mirror = createMirror(this);
// Style the mirror
mirror.style.display = 'none';
mirror.style.wordWrap = 'break-word';
mirror.style.padding = jQuery(this).css('padding');
mirror.style.width = jQuery(this).css('width');
mirror.style.fontFamily = jQuery(this).css('font-family');
mirror.style.fontSize = jQuery(this).css('font-size');
mirror.style.lineHeight = jQuery(this).css('line-height');
// Style the textarea
this.style.overflow = "hidden";
this.style.minHeight = this.rows+"em";
// Bind the textarea's event
this.onkeyup = growTextarea;
// Fire the event for text already present
sendContentToMirror(this);
});
};