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72576b3a77
As part of giving the stream/topic fields in the compose box longer ids, I broke the autocomplete code that handles re-focusing the cursor after a user hits enter. The worst symptom of this was that we tried to send a message before compose finished (although it wouldn't fully deliver the message). The new code should be a bit easier to grep for if we rename these fields again, as we explicitly use selector syntax.
44 lines
1.2 KiB
JavaScript
44 lines
1.2 KiB
JavaScript
var ui_util = (function () {
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var exports = {};
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// Add functions to this that have no non-trivial
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// dependencies other than jQuery.
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exports.change_tab_to = function (tabname) {
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$('#gear-menu a[href="' + tabname + '"]').tab('show');
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};
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// http://stackoverflow.com/questions/4233265/contenteditable-set-caret-at-the-end-of-the-text-cross-browser
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exports.place_caret_at_end = function (el) {
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el.focus();
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if (typeof window.getSelection !== "undefined"
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&& typeof document.createRange !== "undefined") {
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var range = document.createRange();
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range.selectNodeContents(el);
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range.collapse(false);
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var sel = window.getSelection();
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sel.removeAllRanges();
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sel.addRange(range);
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} else if (typeof document.body.createTextRange !== "undefined") {
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var textRange = document.body.createTextRange();
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textRange.moveToElementText(el);
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textRange.collapse(false);
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textRange.select();
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}
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};
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exports.blur_active_element = function () {
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// this blurs anything that may perhaps be actively focused on.
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document.activeElement.blur();
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};
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return exports;
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}());
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if (typeof module !== 'undefined') {
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module.exports = ui_util;
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}
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window.ui_util = ui_util;
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