Ways to eliminate line breaks in CSS

I'm currently working on a project and I'm facing an issue with text auto-entering without using any breaks. I'm not sure what the exact problem is. I implemented a code snippet from Overstack to display a div on hover. Perhaps the positioning of the div needs to be adjusted to be centered. I'm new to CSS, so I'm still learning.

Here is a snippet of my code:

C#

        public string DisplayBordersByKeyword(string keyword)
    {
        string result = "";

        foreach (DataTable table in _persistcode.SearchBordersByKeyword("%" + keyword + "%").Tables)
        {
            foreach (DataRow row in table.Rows)
            {
                result += "<span class='t1'>" + row["Border"].ToString() + ": <br>" + "</span>" + "<span class='t2'>" + row["Sanction"].ToString() + "<br> <br>" + "This belongs to category: " + row["CategoriesID"].ToString() + "</span>" + "<br>";
            }
        }

        return result;
    }

HTML & CSS

.infospan{
    background: none repeat scroll 0 0 #F8F8F8;
    border: 5px solid #DFDFDF;
    color: #717171;
    font-size: 13px;
    height: 30px;
    letter-spacing: 1px;
    line-height: 30px;
    margin: 0 auto;
    position: relative;
    text-align: center;
    text-transform: uppercase;
    top: -80px;
    display:none;
    padding:0 20px;

}
.infospan::after{
    content:'';
    position:absolute;
    bottom:-10px;
    width:10px;
    height:10px;
    border-bottom:5px solid #dfdfdf;
    border-right:5px solid #dfdfdf;
    background:#f8f8f8;
    left:50%;
    margin-left:-5px;
    -moz-transform:rotate(45deg);
    -webkit-transform:rotate(45deg);
    transform:rotate(45deg);
}
p{
    cursor:pointer;
}

p:hover span{
    display:block;
}
 <!--Result-->
        <div id="result" runat="server" style="text-align: center; color: white; font-size: 24px;"></div>

Answer №1

I'm unsure about the CSS workaround, but I believe the following straightforward JavaScript code may be of assistance:

$('your_class').bind('keypress', function(e){
   if(e.keyCode == 13){
   return false;
   }
});

Answer №2

When dealing with white space below your list items, it's important to handle the <br> tags with caution.

While I typically discourage the use of <br> in general, you could consider the following approach:

public string DisplayBordersByKeyword(string keyword)
{
    string list = "";

    foreach (DataTable table in _persistcode.SearchBordersByKeyword("%" + keyword + "%").Tables)
    {
        foreach (DataRow row in table.Rows)
        {
            list += "<p class='t1'>";
            list += row["Border"].ToString();
            list += ": <br>" + "</span>" + "<span class='t2'>";
            list += row["Sanction"].ToString() + "<br> <br>";
            list += "This belongs to the category: "; 
            list += row["CategoriesID"].ToString();
            list += "</p>";
        }
    }

    return list;
}

It may be more effective to eliminate all br tags entirely, but I would need clarification on your specific question to proceed.

Note: If your data contains a value like

<script>alert('turtle`);</script>
in row["Sanction"], you may encounter difficulties dealing with it.

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