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Factor out the HTML for #selected 

(imported from commit 2de461dca6ee22bcb701e0c5c2ec49bbcad496e4)
This commit is contained in:
Keegan McAllister 2012-08-29 14:57:31 -04:00
parent 6cdbe914c4
commit 738ed46941
1 changed files with 5 additions and 3 deletions
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8
zephyr/static/js/zephyr.js
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@ -33,6 +33,8 @@ $.ajaxSetup({
} }
}); });
selected_tag = '<p id="selected">&gt;</p>'
$(document).keydown(function(event) { $(document).keydown(function(event) {
if (event.keyCode == 38 || event.keyCode == 40) { // down or up arrow if (event.keyCode == 38 || event.keyCode == 40) { // down or up arrow
p = $("#selected"); p = $("#selected");
@ -46,7 +48,7 @@ $(document).keydown(function(event) {
next_zephyr = tr.prevAll(":not(:hidden):first"); next_zephyr = tr.prevAll(":not(:hidden):first");
} }
if (next_zephyr.length != 0) { // We are not at the bottom or top of the zephyrs. if (next_zephyr.length != 0) { // We are not at the bottom or top of the zephyrs.
next_zephyr.children("td:first").html('<p id="selected">&gt;</p>'); next_zephyr.children("td:first").html(selected_tag);
td.empty(); // Clear the previous arrow. td.empty(); // Clear the previous arrow.
$.post("update", {pointer: next_zephyr.attr("id")}); $.post("update", {pointer: next_zephyr.attr("id")});
@ -96,7 +98,7 @@ function narrow(class_name, target_zephyr) {
} }
); );
$("#selected").closest("td").empty(); $("#selected").closest("td").empty();
$("#" + target_zephyr).children("td:first").html('<p id="selected">&gt;</p>'); $("#" + target_zephyr).children("td:first").html(selected_tag);
$.post("update", {pointer: target_zephyr}); $.post("update", {pointer: target_zephyr});
// Try to keep the zephyr in the same place on the screen after narrowing. // Try to keep the zephyr in the same place on the screen after narrowing.
@ -117,7 +119,7 @@ function narrow_instance(class_name, instance, target_zephyr) {
} }
); );
$("#selected").closest("td").empty(); $("#selected").closest("td").empty();
$("#" + target_zephyr).children("td:first").html('<p id="selected">&gt;</p>'); $("#" + target_zephyr).children("td:first").html(selected_tag);
$.post("update", {pointer: target_zephyr}); $.post("update", {pointer: target_zephyr});
// Try to keep the zephyr in the same place on the screen after narrowing. // Try to keep the zephyr in the same place on the screen after narrowing.