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Code Issues Releases Wiki Activity

Share plugin: Improve startup error handling

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This commit is contained in:
Jeremy Ruston 2020-02-04 16:20:16 +00:00
parent 90366e9b3b
commit b9d20f1868
1 changed files with 20 additions and 12 deletions
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32
plugins/tiddlywiki/share/rawmarkup.js
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@ -15,20 +15,28 @@ Read tiddlers from the browser location hash
// Get the hash // Get the hash
var rawHash = document.location.hash.substring(1); var rawHash = document.location.hash.substring(1);
if(rawHash.charAt(0) === "#") { if(rawHash.charAt(0) === "#") {
var hash = decodeURIComponent(rawHash.substring(1)); var hash;
// Try to parse the hash as JSON try{
var tiddlers; hash = decodeURIComponent(rawHash.substring(1));
try {
tiddlers= JSON.parse(hash);
} catch(ex) { } catch(ex) {
console.log("Error decoding location hash",ex);
} }
if(tiddlers) { // Try to parse the hash as JSON
// Need to initialise these because we run before bootprefix.js and boot.js if(hash) {
window.$tw = window.$tw || {}; var tiddlers;
$tw.boot = $tw.boot || {}; try {
$tw.preloadTiddlers = $tw.preloadTiddlers || []; tiddlers= JSON.parse(hash);
// Load our tiddlers } catch(ex) {
$tw.preloadTiddlers = $tw.preloadTiddlers.concat(tiddlers); console.log("Error parsing JSON from location hash",ex);
}
if(tiddlers) {
// Need to initialise these because we run before bootprefix.js and boot.js
window.$tw = window.$tw || {};
$tw.boot = $tw.boot || {};
$tw.preloadTiddlers = $tw.preloadTiddlers || [];
// Load our tiddlers
$tw.preloadTiddlers = $tw.preloadTiddlers.concat(tiddlers);
}
} }
} }