voussoir/etiquette
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On photo.html, add and remove tag lis dynamically.

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Instead of requiring a page refresh to see the new tags. They
just won't be sorted.
Slight bummer, the datalist dropdown pretty much obscures the
whole thing anyway.
This commit is contained in:
voussoir 2020-09-11 15:57:06 -07:00
parent 0cdd8c0d71
commit ad26f09ee0
1 changed files with 49 additions and 2 deletions
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51
frontends/etiquette_flask/templates/photo.html
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@ -297,13 +297,60 @@ function add_photo_tag_form()
{ {
return; return;
} }
api.photos.add_tag(PHOTO_ID, tagname, add_remove_photo_tag_callback); api.photos.add_tag(PHOTO_ID, tagname, add_photo_tag_callback);
add_tag_box.value = ""; add_tag_box.value = "";
} }
function remove_photo_tag_form(photo_id, tagname) function remove_photo_tag_form(photo_id, tagname)
{ {
api.photos.remove_tag(photo_id, tagname, add_remove_photo_tag_callback); api.photos.remove_tag(photo_id, tagname, remove_photo_tag_callback);
}
function add_photo_tag_callback(response)
{
add_remove_photo_tag_callback(response);
if (response.meta.status !== 200)
{
return;
}
const this_tags = document.getElementById("this_tags");
let tag_objects = this_tags.getElementsByClassName("tag_object");
for (const tag_object of tag_objects)
{
if (tag_object.innerText === response.data.tagname)
{
return;
}
}
const li = document.createElement("li");
const tag_object = document.createElement("a");
tag_object.className = "tag_object"
tag_object.href = "/search?tag_musts=" + response.data.tagname;
tag_object.innerText = response.data.tagname;
const remove_button = document.createElement("button");
remove_button.className = "remove_tag_button red_button"
remove_button.onclick = () => remove_photo_tag_form(PHOTO_ID, response.data.tagname);
li.appendChild(tag_object);
li.appendChild(remove_button);
this_tags.appendChild(li);
}
function remove_photo_tag_callback(response)
{
add_remove_photo_tag_callback(response);
if (response.meta.status !== 200)
{
return;
}
let tag_objects = document.getElementById("this_tags").getElementsByClassName("tag_object");
for (const tag_object of tag_objects)
{
if (tag_object.innerText === response.data.tagname)
{
let li = tag_object.parentElement;
li.parentElement.removeChild(li);
}
}
} }
function add_remove_photo_tag_callback(response) function add_remove_photo_tag_callback(response)