CODEWITHSUNDEEP
c#asp.nethtml.net
Ray
Ray

Reputation: 1442

Unable to get newline character to render on aspx page

I'm doing some server-side validation on a sharepoint aspx page. If there are any errors, I pass a string to the zone.error text in PreRender.

How do I get my newline characters to render?

Right now I have:

    protected override void OnPreRender(EventArgs e)
    {
        if (!string.IsNullOrEmpty(_errorText))
        {
            this.Zone.ErrorText += "I'm an error!" + Environment.NewLine + "Fix me damnit!";                
        }
        base.OnPreRender(e);
    }

I have tried various combinations of

<br />, \r\n, \n, while using htmlEncode and htmlDecode to no avail.

I have read something about <pre>, in the past, but I'm not sure if this is the correct approach.

What's the trick here?

Upvotes: 2

Views: 1433

Answers (2)

Alexander A. Sharygin
Alexander A. Sharygin

Reputation: 281

try to use tag 

<br>

instead of Environment.NewLine

Upvotes: 1

Justin
Justin

Reputation: 4072

You will need to render a <br/> tag not an Environment.NewLine, that will simply drop a \n or \r\n in. That won't render on the HTML page.

protected override void OnPreRender(EventArgs e)
    {
        if (!string.IsNullOrEmpty(_errorText))
        {
            this.Zone.ErrorText += "I'm an error<br/>Fix me damnit!";                
        }
        base.OnPreRender(e);
    }

Upvotes: 4

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