[英]How to make placeholder in semantic-ui?
I am using https://semantic-ui.com/modules/dropdown.html plugin and I have to display the placeholder. 我正在使用https://semantic-ui.com/modules/dropdown.html插件,我必须显示占位符。 I am retrieving data from the database which is working but the placeholder is not displaying.
我正在从正在运行的数据库中检索数据,但未显示占位符。
Note:- If I remove PHP code than it is displaying placeholder. 注意:-如果删除PHP代码,则显示占位符。
I tried 我试过了
$('select.dropdown').dropdown({placeholder:'select option'});
and also tried 并尝试了
<option value="" selected="selected" disabled >Select option</option>
but not working. 但不起作用。 Please check my code and assist me.
请检查我的代码并为我提供帮助。
<select class="ui fluid search dropdown" id='select-super'>
<option value="">Select Option</option>
<?php while($row = mysqli_fetch_array($learn_teach_result)):;?>
<option value="<?php echo $row['email'];?>"><?php echo $row['email'];?></option>
<?php endwhile;?>
</select>
Try to use an option with no value, this data should be present in your array in the PHP. 尝试使用没有值的选项,此数据应在PHP的数组中显示。
Example: 例:
<div class="another dropdown example">
<select class="ui dropdown">
<option value="">Gender</option> <!-- your placeholder -->
<option value="1">Male</option>
<option value="0">Female</option>
</select>
</div>
Try below code. 尝试下面的代码。
<select class="ui fluid search dropdown" id='select-super'>
<option value="">Select Option</option>
<?php while($row = mysqli_fetch_array($learn_teach_result)):;?>
<option value="<?php echo $row['email'];?>"><?php echo $row['email'];?></option>
<?php endwhile;?>
</select>
What I did. 我做了什么。 I add placeholder inside While.
我在While中添加占位符。 I don't know it is right or wrong but working for me.
我不知道这是对还是错,但为我工作。
Thanks, MR.Gibbok, With the help of your comment I got my solution 谢谢,吉布博克先生,借助您的意见,我得到了解决方案
<select class="ui fluid search dropdown" id='select-super'>
<?php while($row = mysqli_fetch_array($learn_teach_result)):;?>
<option value="">Select Option</option>
<option value="<?php echo $row['email'];?>"><?php echo $row['email'];?></option>
<?php endwhile;?>
</select>
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