テキストエリアで、リターン時に自動的にbrを入れる。
2009年11月28日
Nucleusでは各アイテムの表示のとき、改行コードに自動的に<br />が付加される。ブログ設定でこの機能を使うかどうかを設定できるようになっている。
ただこのやり方では、例えばテーブルを作成したい場合などに自動的に追加された<br />が邪魔になってしまう。
そこでJeansでは、アイテム編集画面でJavascriptを使って解決することを考えた。リターンキーを押したときに<br />が自動的に追加されるようにする。このあたりは、HTMLのことをよく知らないユーザーにはあまりフレンドリーではないが、そこは別途WYSIWYGを用意することで対処することにして、とりあえず自分自身が使いやすいと思うインターフェースにしてみる。
試行錯誤の後に完成したJavascriptが、次のとおり。とりあえず、FireFoxとIEでの動作を確認した。OperaとかSafariではまだ未試験だが、とりあえず後回しでよかろう。
紆余曲折の結果、上のコードになった。リターンキーを押すと、<br />が自動的に付加される。付加したくない場合は、Shift + Enterで。
以下、不採用になった書きかけのコード。IEで、selectionStartとselectionEndを実現するためのもの。この部分はうまく動いていたので捨てるにしのびず、メモしておく。
ただこのやり方では、例えばテーブルを作成したい場合などに自動的に追加された<br />が邪魔になってしまう。
そこでJeansでは、アイテム編集画面でJavascriptを使って解決することを考えた。リターンキーを押したときに<br />が自動的に追加されるようにする。このあたりは、HTMLのことをよく知らないユーザーにはあまりフレンドリーではないが、そこは別途WYSIWYGを用意することで対処することにして、とりあえず自分自身が使いやすいと思うインターフェースにしてみる。
試行錯誤の後に完成したJavascriptが、次のとおり。とりあえず、FireFoxとIEでの動作を確認した。OperaとかSafariではまだ未試験だが、とりあえず後回しでよかろう。
<html><body>
<script type="text/javascript">
function test(element,event){
if (event.keyCode!=13) return true;
if (event.shiftKey) return true;
if (element.selectionStart) {
// FireFox
var t=''+element.value;
var start=element.selectionStart;
var end=element.selectionEnd;
element.value=t.substring(0,start)+'<br />'+t.substring(start);
element.selectionStart=start+6;
element.selectionEnd=end+6;
return true;
} else if (element.createTextRange) {
// IE
var range = document.selection.createRange();
range.text='<br />';
range.select();
return true;
}
return true;
}
</script>
<textarea onKeyPress="return test(this,event);" cols="100" rows="30"></textarea>
</body></html>紆余曲折の結果、上のコードになった。リターンキーを押すと、<br />が自動的に付加される。付加したくない場合は、Shift + Enterで。
以下、不採用になった書きかけのコード。IEで、selectionStartとselectionEndを実現するためのもの。この部分はうまく動いていたので捨てるにしのびず、メモしておく。
var range = document.selection.createRange();
var range2= range.duplicate();
range2.moveToElementText(element);
range2.setEndPoint('EndToEnd',range);
var start = range2.text.length - range.text.length;
var end = start + range.text.length;コメント
Yolanda (2026年2月4日 06:38:55)
Casinos offering quick wityhdrawal processing are often choseen by players who value short waiting times.
For mawny users, the withdrawal phase plays a major role
in how comfortable a casino feels.
For mawny users, the withdrawal phase plays a major role
in how comfortable a casino feels.
Donnell (2026年2月4日 07:26:34)
Exclusive bonus codes for online casinos are usually mentioned by players who look
for limited offers. These codes are offten shared through selected
channels and may provide cknditions that differ slightly from standard
promotions.
In practice, users payy attention to how thee code is applied.
An exclusive bonus code is commonly used too cmpare bonus structures rather than to guaranjtee results.
The focus is typically on understanding how the offer fits into normal
play.
for limited offers. These codes are offten shared through selected
channels and may provide cknditions that differ slightly from standard
promotions.
In practice, users payy attention to how thee code is applied.
An exclusive bonus code is commonly used too cmpare bonus structures rather than to guaranjtee results.
The focus is typically on understanding how the offer fits into normal
play.
Ernesto (2026年2月5日 01:35:06)
Online casinos with a £10 minimum deposit
appeal to players who prefer to keep financial control.
A lower deposit requirement makes it easier to explore real money play without committing too much upfront.
appeal to players who prefer to keep financial control.
A lower deposit requirement makes it easier to explore real money play without committing too much upfront.
Karma (2026年2月5日 05:40:16)
Real money online casino play is usually chosen by players who wwant
actual stakes. When real money is involved, gameplay often feels
mor focused, as evsry decision has a direct impact.
Based on common observations, keeping self-control is essential.
With thee right mindset, online casino resl money
play can remain a controlled form of entertainment.
actual stakes. When real money is involved, gameplay often feels
mor focused, as evsry decision has a direct impact.
Based on common observations, keeping self-control is essential.
With thee right mindset, online casino resl money
play can remain a controlled form of entertainment.
Madge (2026年2月5日 05:45:26)
Reeal money online casino play is usually chosen byy players who want actual stakes.
When real money is involved, gameplay often feels more focused, as every decision has a direct impact.
Based on common observations, keeping realistic expectations is essential.
With the right mindset, online casino real money ply can remain balanced.
When real money is involved, gameplay often feels more focused, as every decision has a direct impact.
Based on common observations, keeping realistic expectations is essential.
With the right mindset, online casino real money ply can remain balanced.
Grover (2026年2月5日 06:57:11)
Online casinbos offering a llow minimum deposit are often considered by players who want to start
at their oown pace. The minimum deposit simply defines the sjallest amount required to begin real money play.
at their oown pace. The minimum deposit simply defines the sjallest amount required to begin real money play.
Genia (2026年2月5日 07:13:56)
Online casinos offering a low minimum deposit aree often considered by players who want to avoid large
upfront commitments. The minimum deposit simply defines the smallest amount required to begin real money play.
upfront commitments. The minimum deposit simply defines the smallest amount required to begin real money play.
Berniece (2026年2月10日 02:01:45)
A caasino bonus is designed to add extra value.
Instea of relhing only on deposits, users gain extra balance.
Typical onus types feature extra funds that enhance flexibility.
Clear terms explain when bonuses apply. Balanced strictures help maintain user confidence.
In practice, bonusses contribute to an enriched experience.
Instea of relhing only on deposits, users gain extra balance.
Typical onus types feature extra funds that enhance flexibility.
Clear terms explain when bonuses apply. Balanced strictures help maintain user confidence.
In practice, bonusses contribute to an enriched experience.
Tangela (2026年2月10日 02:03:27)
Online casino slots represent a widely choksen game type.
Built around simplicity, they allow users to start instantly.
Multiple layouts keep the experience fresh.
Adjustable stakes support individual preferences.
Behind the scenes, fair algorithms ensure balanced performance.
Overall, slots offer an accessible gaming option for diverse
players.
Built around simplicity, they allow users to start instantly.
Multiple layouts keep the experience fresh.
Adjustable stakes support individual preferences.
Behind the scenes, fair algorithms ensure balanced performance.
Overall, slots offer an accessible gaming option for diverse
players.
Hattie (2026年2月10日 04:48:28)
An online gaaming incentive is designed to add extra value.
Beyond standard gameplay, participants are offered rewards.
Common formats involve extra funmds that extend sessions.
Transparent requirements explain when bonuses apply. Balaanced structures help
maintain a stzble experience.In practice, bonuses contribute to greater player satisfaction.
Beyond standard gameplay, participants are offered rewards.
Common formats involve extra funmds that extend sessions.
Transparent requirements explain when bonuses apply. Balaanced structures help
maintain a stzble experience.In practice, bonuses contribute to greater player satisfaction.
Elke (2026年2月10日 04:49:00)
Virtual slot machines represent one oof the
most popular formats. Createrd for easy play, they allkow players tto spin without delay.
Multiple layouts kesep the interaction dynamic.
Variable limits suppoort individual preferences.
At a technical level, autkmated mechanics ensure consistent operation. As a
result, lots offer continuous action for a broad audience.
most popular formats. Createrd for easy play, they allkow players tto spin without delay.
Multiple layouts kesep the interaction dynamic.
Variable limits suppoort individual preferences.
At a technical level, autkmated mechanics ensure consistent operation. As a
result, lots offer continuous action for a broad audience.
Julienne (2026年2月10日 06:02:46)
An online casino with a small minimum deposit is designed
for budget-conscious players. By requiring only a small deposit, participants can begin quickly.
This approach allows better budget control. Despite the small amount,
core features remawin available. Transparent
limits help ensure easy onboarding. As a result, this format offers a balanced introduction for a wide audience.
for budget-conscious players. By requiring only a small deposit, participants can begin quickly.
This approach allows better budget control. Despite the small amount,
core features remawin available. Transparent
limits help ensure easy onboarding. As a result, this format offers a balanced introduction for a wide audience.
Suzette (2026年2月10日 07:06:57)
An online casino with a small minimmum deposit is designed for casual users.
With a modest starting amount, players gain access to real games.
The low-deposit model allows meaasured spending. Even with a
low deposit, standard options aree accessible.
Transparent limits help ensure confident participation. In effect, this
format offers accessible entertainment for new players.
With a modest starting amount, players gain access to real games.
The low-deposit model allows meaasured spending. Even with a
low deposit, standard options aree accessible.
Transparent limits help ensure confident participation. In effect, this
format offers accessible entertainment for new players.
Nidia (2026年2月10日 07:09:30)
An online casino deposit bonus activates after a balance top-up.
Beyond the original amount, extra value is added. The bonus size usually depends
on the contribution size. Structured conditrions explain usage
limitations. Set parameters support balanced participation. Overall,
deposit bonuses create extended sessions for active users.
Beyond the original amount, extra value is added. The bonus size usually depends
on the contribution size. Structured conditrions explain usage
limitations. Set parameters support balanced participation. Overall,
deposit bonuses create extended sessions for active users.
Sherry (2026年2月10日 07:52:28)
A funding incentive for online plazy activates once monmey is deposited.
Instead of playing only with personal funds, extra value
iis added. Thhe reward level usually depends on the fundinbg level.
Clear bonus rules explain usage limitations.
Specofic boundaries support controlled play. Overall, deposit bonuses create greater flexibility for many players.
Instead of playing only with personal funds, extra value
iis added. Thhe reward level usually depends on the fundinbg level.
Clear bonus rules explain usage limitations.
Specofic boundaries support controlled play. Overall, deposit bonuses create greater flexibility for many players.
Catharine (2026年2月10日 08:08:35)
A £5 deposit casino is designed for casual users. Using a minimal enttry level, participants can begin quickly.
The low-deposit model allows better budget control.
Even with a llow deposit, core features remain available.Simple deposit rules help ensure
easy onboarding. In effect, this format offes a practical entry
point for new players.
The low-deposit model allows better budget control.
Even with a llow deposit, core features remain available.Simple deposit rules help ensure
easy onboarding. In effect, this format offes a practical entry
point for new players.