archive/nntpchan
Archived
1
0
Fork 0
Code

add js stuff for form resubmit

Browse Source
This commit is contained in:
Jeff Becker 2017-09-30 08:01:21 -04:00
parent d245462373
commit 5a7eabc0d0
No known key found for this signature in database
GPG Key ID: F357B3B42F6F9B05
1 changed files with 72 additions and 13 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
contrib/static/overchan.js
View File

@ -1,16 +1,16 @@
var _onreadyfuncs = []; var _onreadyfuncs = [];
function onready(f) { var onready = function(f) {
_onreadyfuncs.push(function() {f();}); _onreadyfuncs.push(function() {f();});
} };
function ready() { var ready = function() {
for(var idx = 0; idx < _onreadyfuncs.length; idx++) _onreadyfuncs[idx](); for(var idx = 0; idx < _onreadyfuncs.length; idx++) _onreadyfuncs[idx]();
} };
function quickreply(shorthash, longhash, url) { var quickreply = function(shorthash, longhash, url) {
if (!window.location.pathname.startsWith("/t/")) if (!window.location.pathname.startsWith("/t/"))
{ {
window.location.href = url; window.location.href = url;
@ -19,9 +19,9 @@ function quickreply(shorthash, longhash, url) {
var elem = document.getElementById("comment"); var elem = document.getElementById("comment");
if(!elem) return; if(!elem) return;
elem.value += ">>" + shorthash + "\n"; elem.value += ">>" + shorthash + "\n";
} };
function get_storage() { var get_storage = function() {
var st = null; var st = null;
if (window.localStorage) { if (window.localStorage) {
st = window.localStorage; st = window.localStorage;
@ -29,27 +29,86 @@ function get_storage() {
st = localStorage; st = localStorage;
} }
return st; return st;
} };
function setSrcQuery(e, q) { var setSrcQuery = function(e, q) {
var src = e.src; var src = e.src;
var p = src.indexOf('?'); var p = src.indexOf('?');
if (p >= 0) { if (p >= 0) {
src = src.substr(0, p); src = src.substr(0, p);
} }
e.src = src + "?" + q e.src = src + "?" + q
} };
function reload(el) {
var reloadImg = function(el) {
setSrcQuery(el, "reload=" + (new Date()).getTime()); setSrcQuery(el, "reload=" + (new Date()).getTime());
return false; return false;
};
// form resubmit
onready(function() {
var submitPost = function(form, elem, cb) {
var ajax = new XMLHttpRequest();
ajax.onreadystatechange = function() {
if (ajax.readyState == 4) {
if(ajax.statusCode == 201) {
// success
cb(null);
} else if (ajax.statusCode == 200) {
var err = "unknown error";
try {
var j = JSON.parse(ajax.responseText);
err = j.error || err;
} catch (ex) {
err = "error parsing reply: "+ ex;
} }
cb(err);
} else {
cb("http "+ajax.statusCode);
}
} else {
elem.innerHTML += ".";
}
};
ajax.open(form.action+"?t=json", form.method);
ajax.send(new FormData(form));
};
var elems = document.getElementsByClassName("postbutton");
if(elems && elems.length > 0 && elems[0]) {
var e = elems[0];
var parent = e.parentElement;
var origText = e.innerHTML;
e.remove();
e = document.createElement("button");
parent.appendChild(e);
e.innertHTML = origText;
e.onclick = function() {
e.disabled = true;
e.innerHTML = "posting ";
submitPost(document.forms[0], e, function(err) {
e.innerHTML = err || "posted";
setTimeout(1000, function() {
e.disabled = false;
e.innerHTML = origText;
});
var img = document.getElementById("captcha_img");
if (img) {
reloadImg(img);
}
});
}
}
});
// captcha reload // captcha reload
onready(function(){ onready(function(){
var e = document.getElementById("captcha_img"); var e = document.getElementById("captcha_img");
if (e) { if (e) {
e.onclick = function() { e.onclick = function() {
reload(e); reloadImg(e);
}; };
} }
}); });