Multiple Select #216

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opened 2025-10-14 16:37:11 -06:00 by navan · 0 comments

navan commented

2025-10-14 16:37:11 -06:00

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Originally created by @PhilippeZuber on 6/21/2018

Hello there,

I'm using a dynamic select field with the multiple attribute. It looks like this:


<select id="semantic" name="semantic" class="form-control select2" multiple="multiple">
                                                                <?php
                                                                foreach ($semantic as $key => $value) {
                                                                    ?>
                                                                    <option <?php echo in_array($value['id'], @explode(',', @$word['semantic'])) ? 'selected' : ''; ?>  value="<?php echo $value['id']; ?>"><?php echo $value['name']; ?></option>
                                                                    <?php
                                                                }
                                                                ?>
</select>

The E-Mail I receive looks as follows:
word
Test
category
1
semantic
2
alters
1
email
test@byom.de

Now my problem is, that the user can select multiple items at semantic. But it will always send only one value.

What I tried was using name="semantic[]" instead which results in the same as for the mail but results in a different output in the spreadsheet where the value turns to "undefined" instead of "2".

What do I need to change?

Thanks

*Originally created by @PhilippeZuber on 6/21/2018* Hello there, I'm using a dynamic select field with the multiple attribute. It looks like this: ``` <select id="semantic" name="semantic" class="form-control select2" multiple="multiple"> <?php foreach ($semantic as $key => $value) { ?> <option <?php echo in_array($value['id'], @explode(',', @$word['semantic'])) ? 'selected' : ''; ?> value="<?php echo $value['id']; ?>"><?php echo $value['name']; ?></option> <?php } ?> </select> ``` The E-Mail I receive looks as follows: word Test category 1 semantic 2 alters 1 email test@byom.de **Now my problem is, that the user can select multiple items at semantic. But it will always send only one value.** What I tried was using name="semantic[]" instead which results in the same as for the mail but results in a different output in the spreadsheet where the value turns to "undefined" instead of "2". What do I need to change? Thanks