Created
January 22, 2017 12:51
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small script to collapse headings in jupyter notebook after converted to html
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<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.1.1/jquery.min.js"> | |
</script> | |
<script> | |
$(document).ready(function(){ | |
var all_cells = $("div.cell"); | |
$.each(all_cells, function( index, value ) { | |
if ($(value).find("h1").length == 0){ | |
$(value).hide() | |
} else{ | |
var bare_h1 = $(value).find("h1").text() | |
$(value).find("h1").text("+" + bare_h1) | |
$(value).find("h1").css({'color': 'blue', 'text-decoration': 'underline'}) | |
} | |
if ($(value).find("h2").length != 0){ | |
var bare_h2 = $(value).find("h2").text() | |
$(value).find("h2").text("+" + bare_h2) | |
$(value).find("h2").css({'color': 'blue', 'text-decoration': 'underline'}) | |
} | |
if ($(value).find("h3").length != 0){ | |
var bare_h3 = $(value).find("h3").text() | |
$(value).find("h3").text("+" + bare_h3) | |
$(value).find("h3").css({'color': 'blue', 'text-decoration': 'underline'}) | |
} | |
if ($(value).find("h4").length != 0){ | |
var bare_h4 = $(value).find("h4").text() | |
$(value).find("h4").text("+" + bare_h4) | |
$(value).find("h4").css({'color': 'blue', 'text-decoration': 'underline'}) | |
} | |
}); | |
$("h1").click(function(){ | |
var current_cell = $(this).closest("div.cell"); | |
var following_cells = $(current_cell).nextAll(); | |
if ($(this).text().substring(0, 1) == "-"){ | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("-", "+")); | |
$.each(following_cells, function( index, value ) { | |
if ($(value).find("h1").length == 0){ | |
$(value).hide(); | |
if ($(value).find("h2").length != 0) { | |
pre_str = $(value).find("h2").text(); | |
$(value).find("h2").text(pre_str.replace('-','+')) | |
} | |
if ($(value).find("h3").length != 0) { | |
pre_str = $(value).find("h3").text(); | |
$(value).find("h3").text(pre_str.replace('-','+')) | |
} | |
if ($(value).find("h4").length != 0) { | |
pre_str = $(value).find("h4").text(); | |
$(value).find("h4").text(pre_str.replace('-','+')) | |
} | |
} else{ | |
return false; | |
}; | |
}); | |
} else { | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("+", "-")) | |
var see_h2 = false; | |
$.each(following_cells, function( index, value ) { | |
if ($(value).find("h1").length != 0) { | |
return false; | |
} else if ($(value).find("h2").length != 0) { | |
see_h2 = true; | |
$(value).show(); | |
} else { | |
if (see_h2 === false) { | |
$(value).show(); | |
} | |
} | |
}); | |
} | |
}); | |
$("h2").click(function(){ | |
var current_cell = $(this).closest("div.cell"); | |
var following_cells = $(current_cell).nextAll(); | |
if ($(this).text().substring(0, 1) == "-"){ | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("-", "+")); | |
$.each(following_cells, function( index, value ) { | |
if (($(value).find("h1").length == 0) && ($(value).find("h2").length == 0)){ | |
$(value).hide(); | |
if ($(value).find("h3").length != 0) { | |
pre_str = $(value).find("h3").text(); | |
$(value).find("h3").text(pre_str.replace('-','+')) | |
} | |
if ($(value).find("h4").length != 0) { | |
pre_str = $(value).find("h4").text(); | |
$(value).find("h4").text(pre_str.replace('-','+')); | |
} | |
} else{ | |
return false; | |
}; | |
}); | |
} else { | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("+", "-")); | |
var see_h3 = false; | |
$.each(following_cells, function( index, value ) { | |
if (($(value).find("h1").length != 0) || ($(value).find("h2").length != 0)) { | |
return false; | |
} else if ($(value).find("h3").length != 0) { | |
see_h3 = true; | |
$(value).show(); | |
} else { | |
if (see_h3 === false) { | |
$(value).show(); | |
} | |
} | |
}); | |
} | |
}); | |
$("h3").click(function(){ | |
var current_cell = $(this).closest("div.cell"); | |
var following_cells = $(current_cell).nextAll(); | |
if ($(this).text().substring(0, 1) == "-"){ | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("-", "+")); | |
$.each(following_cells, function( index, value ) { | |
if (($(value).find("h1").length == 0) && ($(value).find("h2").length == 0) && ($(value).find("h3").length == 0)){ | |
$(value).hide(); | |
} else{ | |
return false; | |
}; | |
}); | |
} else { | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("+", "-")); | |
var see_h4 = false; | |
$.each(following_cells, function( index, value ) { | |
if (($(value).find("h1").length != 0) || ($(value).find("h2").length != 0) || ($(value).find("h3").length != 0)) { | |
return false; | |
} else if ($(value).find("h4").length != 0) { | |
see_h4 = true; | |
$(value).show(); | |
} else { | |
if (see_h4 === false) { | |
$(value).show(); | |
} | |
} | |
}); | |
} | |
}); | |
$("h4").click(function(){ | |
var current_cell = $(this).closest("div.cell"); | |
var following_cells = $(current_cell).nextAll(); | |
if ($(this).text().substring(0, 1) == "-"){ | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("-", "+")); | |
$.each(following_cells, function( index, value ) { | |
if (($(value).find("h1").length == 0) && ($(value).find("h2").length == 0) && ($(value).find("h3").length == 0) && ($(value).find("h4").length == 0)){ | |
$(value).hide(); | |
if ($(value).find("h4").length != 0) { | |
pre_str = $(value).find("h4").text(); | |
$(value).find("h4").text(pre_str.replace('-','+')); | |
} | |
} else{ | |
return false; | |
}; | |
}); | |
} else { | |
orig_string = $(this).text(); | |
$(this).text(orig_string.replace("+", "-")); | |
var see_h5 = false; | |
$.each(following_cells, function( index, value ) { | |
if (($(value).find("h1").length != 0) || ($(value).find("h2").length != 0) || ($(value).find("h3").length != 0) || ($(value).find("h4").length != 0)) { | |
return false; | |
} else if ($(value).find("h5").length != 0) { | |
see_h5 = true; | |
$(value).show(); | |
} else { | |
if (see_h5 === false) { | |
$(value).show(); | |
} | |
} | |
}); | |
} | |
}); | |
}); | |
</script> |
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