Textarea Height在Bootstrap模式中不起作用
我在我的ASP.NET Web应用程序中使用以下代码有一个模态对话框:
<div class="modal fade" id="mdlNewNote" tabindex="-1" aria-labelledby="mdlNewNoteLabel" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="mdlNewNoteLabel">Add New Note</h5>
<button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<form class="was-validated" id="frmNote" name="frmNote" method="post">
<div class="modal-body">
<div class="container-fluid">
<div class="row">
<div class="form-floating col-sm-12">
<textarea class="form-control" rows="10" id="NoteBody" name="NoteBody"></textarea>
<label for="NoteBody">Notes</label>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary">Save</button>
<button type="button" class="btn btn-success" data-bs-dismiss="modal">Close</button>
</div>
</form>
</div>
</div>
</div>
在该块中,有一个&lt; textarea&gt;
元素,我希望根据模态在其行计数中进行尺寸,设置为10。但是,它实际上仅在模态中显示三行,如下所示:
我如何修复它,以便&lt; textarea&gt;
元素是应有的(基于给出的行数)而不是现在显示的3行?
I have a modal dialog in my ASP.NET Web application using the following code:
<div class="modal fade" id="mdlNewNote" tabindex="-1" aria-labelledby="mdlNewNoteLabel" aria-hidden="true">
<div class="modal-dialog modal-dialog-centered">
<div class="modal-content">
<div class="modal-header">
<h5 class="modal-title" id="mdlNewNoteLabel">Add New Note</h5>
<button type="button" class="btn-close btn-close-white" data-bs-dismiss="modal" aria-label="Close"></button>
</div>
<form class="was-validated" id="frmNote" name="frmNote" method="post">
<div class="modal-body">
<div class="container-fluid">
<div class="row">
<div class="form-floating col-sm-12">
<textarea class="form-control" rows="10" id="NoteBody" name="NoteBody"></textarea>
<label for="NoteBody">Notes</label>
</div>
</div>
</div>
</div>
<div class="modal-footer">
<button type="submit" class="btn btn-primary">Save</button>
<button type="button" class="btn btn-success" data-bs-dismiss="modal">Close</button>
</div>
</form>
</div>
</div>
</div>
In that block there is a <textarea>
element that I want to be sized inside the modal according to its row count, which is set at 10. However, it only actually displays three rows in the modal, as shown below:
How do I fix it so that the <textarea>
element is as tall as it should be (based on number of rows it is given) rather than the 3 rows it shows now?
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使用Bootstrap,您必须使用以下方式覆盖高度:
CF:
https://stackoverflow.com/a/58398265/12172974
With bootstrap, you have to override the height by using:
cf:
https://stackoverflow.com/a/58398265/12172974
使用html进行文本方面的尺寸。
资料来源: https:// https://developer.mozilla.org/en--en------------- us/doc/web/html/element/textarea
Use HTML for textarea sizing.
Source: https://developer.mozilla.org/en-US/docs/Web/HTML/Element/textarea