Insert ellipsis (...) into HTML tag if content too wide

javascript html ellipsis elasticlayout
BlaM picture BlaM · Feb 11, 2009 · Viewed 173.7k times · Source

I have a webpage with an elastic layout that changes its width if the browser window is resized.

In this layout there are headlines (h2) that will have a variable length (actually being headlines from blogposts that I don't have control over). Currently - if they are wider than the window - they are broken into two lines.

Is there an elegant, tested (cross-browser) solution - for example with jQuery - that shortens the innerHTML of that headline tag and adds "..." if the text would be too wide to fit into one line at the current screen/container width?

Answer

Simon Lieschke picture Simon Lieschke · Jul 9, 2009

The following CSS only solution for truncating text on a single line works with all browers listed at http://www.caniuse.com as of writing with the exception of Firefox 6.0. Note that JavaScript is totally unnecessary unless you need to support wrapping multiline text or earlier versions of Firefox.

.ellipsis {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    -o-text-overflow: ellipsis;
}

If you need support for earlier versions of Firefox check out my answer on this other question.

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