1 回答

TA貢獻(xiàn)1866條經(jīng)驗(yàn) 獲得超5個(gè)贊
發(fā)生這種情況是因?yàn)?textarea 類(lèi)相同。
你快到了。使用thiswithnext在文本區(qū)域上獲得所需的結(jié)果。
//Insert value form dropdown in textarea
$(document).ready(function(){
$(".js-example-basic").change(function () {
$(this).next(".textArea").val(this.value);
}).change();
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div>
<select name="selectProgram[]" class="js-example-basic">
<option value="">Choose tour</option>
<option value="Tour1">Tour 1</option>
<option value="Tour2">Tour 2</option>
<option value="Tour3">Tour 3</option>
</select>
<textarea name="tourText[]" class="form-control textArea" placeholder="Tour description"></textarea>
</div>
<div>
<select name="selectProgram[]" class="js-example-basic">
<option value="">Choose tour</option>
<option value="Tour1">Tour 1</option>
<option value="Tour2">Tour 2</option>
<option value="Tour3">Tour 3</option>
</select>
<textarea name="tourText[]" class="form-control textArea" placeholder="Tour description"></textarea>
</div>
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