Test code

This commit is contained in:
Alex Yatskov 2016-03-16 22:04:56 -07:00
parent 4c8960dba5
commit 3fd7ab16ac

View File

@ -20,4 +20,32 @@
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/ */
document.body.style.background = 'lightyellow'; function insertBreakAtPoint(e) {
var range;
var textNode;
var offset;
if (document.caretPositionFromPoint) {
range = document.caretPositionFromPoint(e.clientX, e.clientY);
textNode = range.offsetNode;
offset = range.offset;
} else if (document.caretRangeFromPoint) {
range = document.caretRangeFromPoint(e.clientX, e.clientY);
textNode = range.startContainer;
offset = range.startOffset;
}
// only split TEXT_NODEs
if (textNode.nodeType == 3) {
var replacement = textNode.splitText(offset);
var br = document.createElement('br');
textNode.parentNode.insertBefore(br, replacement);
}
}
function onMouseDown(e) {
insertBreakAtPoint(e);
}
window.addEventListener('mousedown', onMouseDown, false);