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perkeep
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camlistored: look up name on permanode page

This commit is contained in:
Daniel Erat 2011-05-30 18:22:13 -07:00
parent f698ee736b
commit 4e5ae09caf
2 changed files with 50 additions and 14 deletions
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8
server/go/camlistored/ui/permanode.html
View File

@ -10,11 +10,11 @@
</head>
<body>
<h1>Permanode</h1>
<form>
<p>Name: <input type="text" id="inputName" size="30" value="(loading)" />
<input type="button" id="btnSave" value="Save" />
<p><span id="permanode"></span></p>
<form id="form">
<p>Name: <input type="text" id="inputName" size="30" value="(loading)" disabled="disabled" />
<input type="submit" id="btnSave" value="Save" disabled="disabled" />
<p><span id="permanode"></span></p>
</form>
</body>
</html>

56
server/go/camlistored/ui/permanode.js
View File

@ -20,17 +20,34 @@ function getPermanodeParam() {
return (blobRef && isPlausibleBlobRef(blobRef)) ? blobRef : null;
}
function btnSaveName(e) {
function handleFormSubmit(e) {
e.stopPropagation();
e.preventDefault();
var inputName = document.getElementById("inputName");
if (!inputName) {
alert("missing inputName");
}
inputName.disabled = "disabled";
var btnSave = document.getElementById("btnSave");
btnSave.disabled = "disabled";
var startTime = new Date();
camliNewSetAttributeClaim(
getPermanodeParam(),
"name",
inputName.value,
{
fail: function(msg) { alert(msg); }
success: function() {
var elapsedMs = new Date().getTime() - startTime.getTime();
setTimeout(function() {
inputName.disabled = null;
btnSave.disabled = null;
}, Math.max(250 - elapsedMs, 0));
},
fail: function(msg) {
alert(msg);
inputName.disabled = null;
btnSave.disabled = null;
}
});
}
@ -40,9 +57,28 @@ window.addEventListener("load", function (e) {
document.getElementById('permanode').innerText = permanode;
}
var btnSave = document.getElementById("btnSave");
if (!btnSave) {
alert("missing btnSave");
}
btnSave.addEventListener("click", btnSaveName);
var form = document.getElementById("form");
form.addEventListener("submit", handleFormSubmit);
camliDescribeBlob(permanode, {
success: function(jres) {
if (!jres[permanode]) {
alert("didn't get blob " + permanode);
return;
}
var permanodeObject = jres[permanode].permanode;
if (!permanodeObject) {
alert("blob " + permanode + " isn't a permanode");
return;
}
if (permanodeObject.attr.name && permanodeObject.attr.name.length == 1) {
var inputName = document.getElementById("inputName");
inputName.value = permanodeObject.attr.name[0];
inputName.disabled = null;
var btnSave = document.getElementById("btnSave");
btnSave.disabled = null;
}
},
failure: function(msg) { alert("failed to get blob description: " + msg); }
});
});