mirror of https://github.com/zulip/zulip.git
34 lines
1.1 KiB
JavaScript
34 lines
1.1 KiB
JavaScript
// 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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// https://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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const range = document.createRange();
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range.selectNodeContents(el);
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range.collapse(false);
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const 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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const 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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window.ui_util = exports;
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