Sha256: 4303f18442cfafd62d967e9c9ca00fed47c3a8f8b2bc5af5ee9bbcadb27a80f8
Contents?: true
Size: 1.49 KB
Versions: 5
Compression:
Stored size: 1.49 KB
Contents
function surround_selection(text_area, prefix, suffix) {
text_area = $(text_area);
if (document.selection) { //IE support
text_area.focus();
sel = document.selection.createRange();
if (sel.text != "")
sel.text = prefix + sel.text + suffix;
} else if (text_area.selectionStart || text_area.selectionStart == '0') { //Mozilla/Firefox/Netscape 7+ support
var startPos = text_area.selectionStart;
var endPos = text_area.selectionEnd;
selected_text = text_area.value.substring(startPos, endPos);
if (selected_text != "")
text_area.value = text_area.value.substring(0, startPos) + prefix + selected_text + suffix +
text_area.value.substring(endPos, text_area.value.length);
}
}
function insert_at_selection(text_area, value) {
text_area = $(text_area);
if (document.selection) { //IE support
text_area.focus();
document.selection.createRange().text = value;
} else if (text_area.selectionStart || text_area.selectionStart == '0') { //Mozilla/Firefox/Netscape 7+ support
var startPos = text_area.selectionStart;
var endPos = text_area.selectionEnd;
text_area.value = text_area.value.substring(0, startPos) + value +
text_area.value.substring(endPos, text_area.value.length);
}
}
function insert_hyperlink(text_area) {
url = prompt("Enter URL for hyperlink:", "http://");
surround_selection(text_area, '"', '":' + url);
}
function insert_image(text_area) {
url = prompt("Enter URL for image:", "http://");
insert_at_selection(text_area, '!' + url + '!');
}
Version data entries
5 entries across 5 versions & 2 rubygems