How to prevent double click on submit button?

Double click or Multiple clicks of a forms ‘Submit’ button could result in the form being submitted twice. Depending on the action of the form this could in turn send two enquiries, create two orders or insert a record into the database twice, and we don't want that.

So, Dolphin how to prevent double click on submit button? for example...

JavaScript: Preventing Double Form Submission

Maybe we will need such a feature. for Dolphin 7.3.5 new_topic.xsl is...

<input type="submit" name="post_submit" value="[L[Submit]]" onclick="tinyMCE.triggerSave(); if (!f.checkPostTopicValues(document.forms['new_topic'].topic_subject, document.forms['new_topic'].topic_text, document.forms['new_topic'].signature, document.forms['new_topic'].forum, true)) return false;" class="bx-btn" />

Its annoying when submission happens twice.

Hello brentsu!

The easiest way for your request will be to add code before tinyMCE.triggerSave(); like:

document.forms['new_topic'].submit.disabled = true;

then go to admin panel->modules->forums area and there recompile all your language files.

With the best regards, Leonid

Hello LeonidS,

Thank you for reply and thanks to Sureandhraindia's support.

I add code before tinyMCE.triggerSave(); and recompile all form language files, like this:

Then double click the send button in the forum... However, two discussions will still be posted. Click the first post will see this error message:

Whether it's a user or a administrator (me) can't delete the wrong first post! So I use phpMyAdmin to view the database. Although the data is repeated, the topic_id number in the bx_forum_topic looks normal.

In the bx_forum_post datasheet, the post_id number is correct, but the topic_id is the wrong number. The correct ID number should be 18266.