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better code expansion

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mDuo13
2016-02-02 14:15:44 -08:00
parent a1c113140a
commit 69b14a980a
3 changed files with 25 additions and 6 deletions
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19
js/expandcode.js
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@@ -1,7 +1,20 @@
var toggle_cs = function(eo) {
//eo = $("#"+id);
var wrapper = $(eo.target).parent();
wrapper.find("code").toggleClass('expanded');
var code_el = wrapper.find("code");
code_el.toggleClass('expanded');
var placeholders = wrapper.find(".code-placeholder");
if (placeholders.length) {
console.log("bye bye placeholders");
placeholders.remove();
} else {
console.log("makin' a placeholder");
code_el.after("<div class='code-placeholder' style='width:"
+ code_el.width()
+ "px; height:"
+ code_el.height()
+ "px;'>&nbsp;</div>");
}
current_button_text = wrapper.find(".code_toggler").val();
$(eo.target).val(current_button_text == 'Expand' ? "Collapse" : "Expand");
}
@@ -14,9 +27,7 @@ function make_code_expandable() {
});
var cs = $('.code_sample');
cs.find("code").dblclick(function(eo) {
$(eo.target).toggleClass('expanded');
});
cs.find("code").dblclick(toggle_cs);
cs.find("code").attr('title', 'Double-click to expand/collapse');
var newbtn = $("<input type='button' class='code_toggler' value='Expand' />");
newbtn.appendTo(cs);