In Add Link page, is it possible to change the default values like title, address, show these links to, by using URL parameters?
According to this, it seems possible in sharepoint2010. Does anyone know whether it works in 2013??
If not, is it possible to add a link by post REST API??
This problem can be solved by the steps below.
Add a custom action. Just follow the steps here.
In my case code is as below
SP.SOD.executeFunc("callout.js", "Callout", function() {
var itemCtx = {};
itemCtx.Templates = {};
itemCtx.BaseViewID = 'Callout';
// Define the list template type
itemCtx.ListTemplateType = 101;
itemCtx.Templates.Footer = function(itemCtx) {
// context, custom action function, show the ECB menu (boolean)
return CalloutRenderFooterTemplate(itemCtx, AddCustomAction, true);
};
SPClientTemplates.TemplateManager.RegisterTemplateOverrides(itemCtx);
});
function AddCustomAction(renderCtx, calloutActionMenu) {
// Add your custom action
calloutActionMenu.addAction(new CalloutAction({
text: "FAVORITE",
// tooltip: 'This is your custom action',
onClickCallback: function() {
CreateCustomNewQuickLink(renderCtx.CurrentItem.FileLeafRef, renderCtx.CurrentItem.FileRef);
}
}));
// Show the default document library actions
CalloutOnPostRenderTemplate(renderCtx, calloutActionMenu);
}
function CreateCustomNewQuickLink(title, url) {
var urlAddress = $(location).attr('protocol') + "//" + $(location).attr('host') + '/_Layouts/quicklinksdialogformTEST.aspx?Mode=Link' +
'&title=' + encodeURIComponent(title) +
'&url=' + encodeURIComponent(url);
ShowNewQuicklinkPopup(urlAddress, PageRefreshOnDialogClose);
}
Create a new add link page which is copied from "quicklinksdialogform.aspx". I add some javascript as below.
$(init)
function init() {
var args = new Object();
args = GetUrlParms();
if (args["title"] != undefined) {
$(".ms-long")[0].value = decodeURIComponent(args["title"]);
}
if (args["url"] != undefined) {
$(".ms-long")[1].value = decodeURIComponent(args["url"]);
}
}
function GetUrlParms() {
var args = new Object();
var query = location.search.substring(1);
var pairs = query.split("&");
for (var i = 0; i < pairs.length; i++) {
var pos = pairs[i].indexOf('=');
if (pos == -1) continue;
var argname = pairs[i].substring(0, pos);
var value = pairs[i].substring(pos + 1);
args[argname] = unescape(value);
}
return args;
}
It works like below
Related
I have looked at a lot of different posts about using execute script and send message to execute the content script on a specified tab, but it doesn't execute the content script until I do a hard refresh and then the response from the content script is successful. Attached below is the call back function for button clicked this is in a popup.js file.
function buttonClicked() {
// Get an object for the active tab
console.log("print dymo has been clicked");
chrome.tabs.query({active: true, currentWindow: true}, function(tab_array){
// send a messege to the contentscript that will then scrape the web
// it will then call the popup.js receiveURL() method with the url it makes
console.log("Messege sent to conntent script");
alert("print has been clicked")
alert(tab_array[0].id)
chrome.tabs.sendMessage(tab_array[0].id, {getHTML: true}, receiveURL);
});
Content Script:
chrome.runtime.onMessage.addListener(function(request, sender, sendResponse) {
// When there is a request (that will come in as true)
if (request) {
/*********************************************************************
IF YOU NEED TO CHANGE THE WEB SCRAPER START HERE
**********************************************************************/
// Take out everything in the html before the tag "<label>Job:</label>"
// Selects only the inner elements between the style row
var matches = document.querySelectorAll('ul.list-unstyled')
//Gives us the inner text of the elements of information
//Gives us an array of all the information split up by new lines
information = matches[1].innerText.split(/\r?\n/)
//Iterate ansd store everything in a dictionary split by a :
var dict_info = {}
for (index = 0; index < information.length; index++) {
parts = information[index].split(": ")
ans = ""
for(i = 1; i < parts.length; i++) {
ans += parts[i]
}
dict_info[parts[0]] = ans
}
var name = dict_info['Requestor']
var job = dict_info['Job']
if (job != undefined) {
job = job.match(JOB_REGEX)[1]
}
var request = dict_info['Request']
if (request != undefined) {
request = request.match(REQ_REGEX)[1]
}
var file = dict_info["File"]
if (file.length > 10) {
file = file.substring(0,file.length-9)
}
if (file.length > 20) {
file = file.substring(0, 20)
}
var email = dict_info['Requestor Email']
var cost = dict_info['Estimated Cost']
if(cost == undefined) {
cost = dict_info['Cost']
}
if (cost != undefined) {
cost = cost.match(COST_REGEX)[1]
}
name = name.split(" ")
name = name[0] + "/" + name[name.length-1]
var url = "https:// test"
sendResponse(url);
return true;
}
}
);
In google docs one can easily add headings and link to them from inside of the document. But when the heading text changes, the link text does not change.
Is there a way to change that behavior or update the link text automatically?
I know it is about 1 1/2 years, but maybe this will help. I have had the exact same problem and wrote a function that will update all the links to the headings in a document. Since I could not find any built-in functions or add-ons, the only way was to script it.
Some things to consider:
This needs a current table of contents to work. If you don't have (or do not want) a TOC, you can insert one, run that function and delete it afterwards. Also, I have only tested it with a TOC that contains page numbers.
It will update ALL texts of links to headings in the document. However, links to everything else remain untouched.
Please use at your own risk (maybe try it out in a copy of your document). I have tested it, but the testing could have been more thorough. Also, this is my first in scripting Docs.
Paste this in the Script editor of your doc and run replaceHeadingLinks. Links that the script could not update (because they link to a heading that does not exist anymore) will be output in the console.
function replaceHeadingLinks() {
var curDoc = DocumentApp.getActiveDocument();
var links = getAllLinks_(curDoc.getBody());
var headings = getAllHeadings_(curDoc.getBody());
var deprecatedLinks = []; // holds all links to headings that do not exist anymore.
links.forEach(function(link) {
if(link.url.startsWith('#heading')) {
// get the new heading text
var newHeadingText = headings.get(link.url);
// if the link does not exist anymore, we cannot update it.
if(typeof newHeadingText !== "undefined") {
var newOffset = link.startOffset + newHeadingText.length - 1;
// delete the old text, insert new one and set link
link.element.deleteText(link.startOffset, link.endOffsetInclusive);
link.element.insertText(link.startOffset, newHeadingText);
link.element.setLinkUrl(link.startOffset, newOffset, link.url);
} else {
deprecatedLinks.push(link);
}
}
}
)
// error handling: show deprecated links:
if(deprecatedLinks.length > 0) {
Logger.log("Links we could not update:");
for(var i = 0; i < deprecatedLinks.length; i++) {
var link = deprecatedLinks[i];
var oldText = link.element.getText().substring(link.startOffset, link.endOffsetInclusive);
Logger.log("heading: " + link.url + " / description: " + oldText);
}
} else {
Logger.log("all links updated");
}
}
/**
* Get an array of all LinkUrls in the document. The function is
* recursive, and if no element is provided, it will default to
* the active document's Body element.
*
* #param {Element} element The document element to operate on.
* .
* #returns {Array} Array of objects, vis
* {element,
* startOffset,
* endOffsetInclusive,
* url}
*
* Credits: https://stackoverflow.com/questions/18727341/get-all-links-in-a-document/40730088
*/
function getAllLinks_(element) {
var links = [];
element = element || DocumentApp.getActiveDocument().getBody();
if (element.getType() === DocumentApp.ElementType.TEXT) {
var textObj = element.editAsText();
var text = element.getText();
var inUrl = false;
var curUrl = {};
for (var ch=0; ch < text.length; ch++) {
var url = textObj.getLinkUrl(ch);
if (url != null) {
if (!inUrl) {
// We are now!
inUrl = true;
curUrl = {};
curUrl.element = element;
curUrl.url = String( url ); // grab a copy
curUrl.startOffset = ch;
}
else {
curUrl.endOffsetInclusive = ch;
}
}
else {
if (inUrl) {
// Not any more, we're not.
inUrl = false;
links.push(curUrl); // add to links
curUrl = {};
}
}
}
// edge case: link is at the end of a paragraph
// check if object is empty
if(inUrl && (Object.keys(curUrl).length !== 0 || curUrl.constructor !== Object)) {
links.push(curUrl); // add to links
curUrl = {};
}
}
else {
// only traverse if the element is traversable
if(typeof element.getNumChildren !== "undefined") {
var numChildren = element.getNumChildren();
for (var i=0; i<numChildren; i++) {
// exclude Table of Contents
child = element.getChild(i);
if(child.getType() !== DocumentApp.ElementType.TABLE_OF_CONTENTS) {
links = links.concat(getAllLinks_(element.getChild(i)));
}
}
}
}
return links;
}
/**
* returns a map of all headings within an element. The map key
* is the heading ID, such as h.q1xuchg2smrk
*
* THIS REQUIRES A CURRENT TABLE OF CONTENTS IN THE DOCUMENT TO WORK PROPERLY.
*
* #param {Element} element The document element to operate on.
* .
* #returns {Map} Map with heading ID as key and the heading element as value.
*/
function getAllHeadings_(element) {
var headingsMap = new Map();
var p = element.findElement(DocumentApp.ElementType.TABLE_OF_CONTENTS).getElement();
if(p !== null) {
var toc = p.asTableOfContents();
for (var ti = 0; ti < toc.getNumChildren(); ti++) {
var itemToc = toc.getChild(ti).asParagraph().getChild(0).asText();
var itemText = itemToc.getText();
var itemUrl = itemToc.getLinkUrl(0);
var itemDesc = null;
// strip the line numbers if TOC contains line numbers
var itemText = itemText.match(/(.*)\t/)[1];
headingsMap.set(itemUrl,itemText);
}
}
return headingsMap;
}
I'm using the SuiteTalk (API) service for NetSuite to retrieve a list of Assemblies. I need to load the InventoryDetails fields on the results to view the serial/lot numbers assigned to the items. This is the current code that I'm using, but the results still show those fields to come back as NULL, although I can see the other fields for the AssemblyBuild object. How do I get the inventory details (serials/lot#'s) to return on a transaction search?
public static List<AssemblyBuildResult> Get()
{
var listAssemblyBuilds = new List<AssemblyBuildResult>();
var service = Service.Context();
var ts = new TransactionSearch();
var tsb = new TransactionSearchBasic();
var sfType = new SearchEnumMultiSelectField
{
#operator = SearchEnumMultiSelectFieldOperator.anyOf,
operatorSpecified = true,
searchValue = new string[] { "_assemblyBuild" }
};
tsb.type = sfType;
ts.basic = tsb;
ts.inventoryDetailJoin = new InventoryDetailSearchBasic();
// perform the search
var response = service.search(ts);
response.pageSizeSpecified = true;
// Process response
if (response.status.isSuccess)
{
// Process the records returned in the response
// Get more records with pagination
if (response.totalRecords > 0)
{
for (var x = 1; x <= response.totalPages; x++)
{
var records = response.recordList;
foreach (var t in records)
{
var ab = (AssemblyBuild) t;
listAssemblyBuilds.Add(GetAssemblyBuildsResult(ab));
}
if (response.pageIndex < response.totalPages)
{
response = service.searchMoreWithId(response.searchId, x + 1);
}
}
}
}
// Parse and return NetSuite WorkOrder into assembly WorkOrderResult list
return listAssemblyBuilds;
}
After much pain and suffering, I was able to solve this problem with the following code:
/// <summary>
/// Returns List of AssemblyBuilds from NetSuite
/// </summary>
/// <returns></returns>
public static List<AssemblyBuildResult> Get(string id = "", bool getDetails = false)
{
// Object to populate and return results
var listAssemblyBuilds = new List<AssemblyBuildResult>();
// Initiate Service and SavedSearch (TransactionSearchAdvanced)
var service = Service.Context();
var tsa = new TransactionSearchAdvanced
{
savedSearchScriptId = "customsearch_web_assemblysearchmainlist"
};
// Filter by ID if specified
if (id != "")
{
tsa.criteria = new TransactionSearch()
{
basic = new TransactionSearchBasic()
{
internalId = new SearchMultiSelectField
{
#operator = SearchMultiSelectFieldOperator.anyOf,
operatorSpecified = true,
searchValue = new[] {
new RecordRef() {
type = RecordType.assemblyBuild,
typeSpecified = true,
internalId = id
}
}
}
}
};
}
// Construct custom columns to return
var tsr = new TransactionSearchRow();
var tsrb = new TransactionSearchRowBasic();
var orderIdCols = new SearchColumnSelectField[1];
var orderIdCol = new SearchColumnSelectField();
orderIdCols[0] = orderIdCol;
tsrb.internalId = orderIdCols;
var tranDateCols = new SearchColumnDateField[1];
var tranDateCol = new SearchColumnDateField();
tranDateCols[0] = tranDateCol;
tsrb.tranDate = tranDateCols;
var serialNumberCols = new SearchColumnStringField[1];
var serialNumberCol = new SearchColumnStringField();
serialNumberCols[0] = serialNumberCol;
tsrb.serialNumbers = serialNumberCols;
// Perform the Search
tsr.basic = tsrb;
tsa.columns = tsr;
var response = service.search(tsa);
// Process response
if (response.status.isSuccess)
{
var searchRows = response.searchRowList;
if (searchRows != null && searchRows.Length >= 1)
{
foreach (SearchRow t in searchRows)
{
var transactionRow = (TransactionSearchRow)t;
listAssemblyBuilds.Add(GetAssemblyBuildsResult(transactionRow, getDetails));
}
}
}
// Parse and return NetSuite WorkOrder into assembly WorkOrderResult list
return listAssemblyBuilds;
}
private static string GetAssemblyBuildLotNumbers(string id)
{
var service = Service.Context();
var serialNumbers = "";
var tsa = new TransactionSearchAdvanced
{
savedSearchScriptId = "customsearch_web_assemblysearchlineitems"
};
service.searchPreferences = new SearchPreferences { bodyFieldsOnly = false };
tsa.criteria = new TransactionSearch()
{
basic = new TransactionSearchBasic()
{
internalId = new SearchMultiSelectField
{
#operator = SearchMultiSelectFieldOperator.anyOf,
operatorSpecified = true,
searchValue = new[] {
new RecordRef() {
type = RecordType.assemblyBuild,
typeSpecified = true,
internalId = id
}
}
}
}
};
// Construct custom columns to return
var tsr = new TransactionSearchRow();
var tsrb = new TransactionSearchRowBasic();
var orderIdCols = new SearchColumnSelectField[1];
var orderIdCol = new SearchColumnSelectField();
orderIdCols[0] = orderIdCol;
tsrb.internalId = orderIdCols;
var serialNumberCols = new SearchColumnStringField[1];
var serialNumberCol = new SearchColumnStringField();
serialNumberCols[0] = serialNumberCol;
tsrb.serialNumbers = serialNumberCols;
tsr.basic = tsrb;
tsa.columns = tsr;
var response = service.search(tsa);
if (response.status.isSuccess)
{
var searchRows = response.searchRowList;
if (searchRows != null && searchRows.Length >= 1)
{
foreach (SearchRow t in searchRows)
{
var transactionRow = (TransactionSearchRow)t;
if (transactionRow.basic.serialNumbers != null)
{
return transactionRow.basic.serialNumbers[0].searchValue;
}
}
}
}
return serialNumbers;
}
private static AssemblyBuildResult GetAssemblyBuildsResult(TransactionSearchRow tsr, bool getDetails)
{
if (tsr != null)
{
var assemblyInfo = new AssemblyBuildResult
{
NetSuiteId = tsr.basic.internalId[0].searchValue.internalId,
ManufacturedDate = tsr.basic.tranDate[0].searchValue,
SerialNumbers = tsr.basic.serialNumbers[0].searchValue
};
// If selected, this will do additional NetSuite queries to get detailed data (slower)
if (getDetails)
{
// Look up Lot Number
assemblyInfo.LotNumber = GetAssemblyBuildLotNumbers(tsr.basic.internalId[0].searchValue.internalId);
}
return assemblyInfo;
}
return null;
}
What I learned about pulling data from NetSuite:
Using SavedSearches is the best method to pull data that doesn't automatically come through in the API objects
It is barely supported
Don't specify an ID on the SavedSearch, specify a criteria in the TransactionSearch to get one record
You will need to specify which columns to actually pull down. NetSuite doesn't just send you the data from a SavedSearch automatically
You cannot view data in a SavedSearch that contains a Grouping
In the Saved Search, use the Criteria Main Line = true/false to read data from the main record (top of UI screen), and line items (bottom of screen)
I'm trying to create a simple chrome extension using the following google RSS reader sample,
http://code.google.com/chrome/extensions/samples.html#597015d3bcce3da693b02314afd607bec4f55291
I can add links in the pop-up window that open tabs, but not from the feeds themselves.
Looping through the items in the feed, grabbing title tags and link tags, I want the title to link the the appropriate sites
var entries = doc.getElementsByTagName('item');
var count = Math.min(entries.length, maxFeedItems);
for (var i = 0; i < count; i++) {
item = entries.item(i);
// Grab the title for the feed item.
var itemTitle = item.getElementsByTagName('title')[0];
if (itemTitle) {
itemTitle = itemTitle.textContent;
} else {
itemTitle = "Unknown title";
}
// Grab the link for this feed item
var itemLink = item.getElementsByTagName('link')[0];
if (itemLink) {
itemLink = itemLink.textContent;
} else {
itemLink = "Unknown link";
}
var title = document.createElement("a");
title.className = "item_title";
title.innerText = itemTitle; //display title in iframe
title.addEventListener("click", titleLink); // should open link when clicking on title, but does not.
}
// -------------------------------------------------------------------
// Show |url| in a new tab.
function showUrl(url) {
// Only allow http and https URLs.
if (url.indexOf("http:") != 0 && url.indexOf("https:") != 0) {
return;
}
chrome.tabs.create({url: url});
}
function moreStories(event) {
showUrl(moreStoriesUrl);
}
function titleLink(event) {
showUrl(itemLink);
}
Any thoughts on why this is not working.
If I replace title.addEventListener("click", titleLink); with title.addEventListener("click", moreStories); each title will link to moreStories, I cannot get each title to link to itemLink.
Thanks
Its a bit hard to answer your question without the whole code, but Ill give it a shot ;)
First up, titleLink() isnt going to work because itemLink isnt known. When you create title (the link) you should of attached it to that...say title.href=itemLink then in tiltleLinks you could access that href with showUrl(event.currentTarget.href)
Also did you fix the error in that example?...if not then change frameLoaded to....
function frameLoaded() {
var links = document.getElementsByTagName("A");
for (i = 0; i < links.length; i++) {
var clssName = links[i].className;
if (clssName != "item_title" && clssName != "open_box") {
links[i].addEventListener("click", showStory);
}
}
window.addEventListener("message", messageHandler);
}
If you still have probs could you attach the whole code so I can see what your doing and Ill give you a hand.
Thank you very much for your help.
code title.href=itemLink and code showUrl(event.currentTarget.href) was exactly what I needed.
For completeness, here is the full code,
<script id="iframe_script">
function reportHeight() {
var msg = JSON.stringify({type:"size", size:document.body.offsetHeight});
parent.postMessage(msg, "*");
}
function frameLoaded() {
var links = document.getElementsByTagName("A");
for (i = 0; i < links.length; i++) {
var class = links[i].className;
if (class != "item_title" && class != "open_box") {
links[i].addEventListener("click", showStory);
}
}
window.addEventListener("message", messageHandler);
}
function showStory(event) {
var href = event.currentTarget.href;
parent.postMessage(JSON.stringify({type:"show", url:href}), "*");
event.preventDefault();
}
function messageHandler(event) {
reportHeight();
}
</script>
<script>
// Feed URL.
var feedUrl = 'http://localhost/newsfeed.xml';
// The XMLHttpRequest object that tries to load and parse the feed.
var req;
function main() {
req = new XMLHttpRequest();
req.onload = handleResponse;
req.onerror = handleError;
req.open("GET", feedUrl, true);
req.send(null);
}
// Handles feed parsing errors.
function handleFeedParsingFailed(error) {
var feed = document.getElementById("feed");
feed.className = "error";
feed.innerText = "Error: " + error;
}
// Handles errors during the XMLHttpRequest.
function handleError() {
handleFeedParsingFailed('Failed to fetch RSS feed.');
}
// Handles parsing the feed data we got back from XMLHttpRequest.
function handleResponse() {
var doc = req.responseXML;
if (!doc) {
handleFeedParsingFailed("Not a valid feed.");
return;
}
buildPreview(doc);
}
// The maximum number of feed items to show in the preview.
var maxFeedItems = 10;
// Where the more stories link should navigate to.
var moreStoriesUrl;
function buildPreview(doc) {
// Get the link to the feed source.
var link = doc.getElementsByTagName("link");
var parentTag = link[0].parentNode.tagName;
if (parentTag != "item" && parentTag != "entry") {
moreStoriesUrl = link[0].textContent;
}
// Setup the title image.
var images = doc.getElementsByTagName("image");
var titleImg;
if (images.length != 0) {
var urls = images[0].getElementsByTagName("url");
if (urls.length != 0) {
titleImg = urls[0].textContent;
}
}
var img = document.getElementById("title");
// Listen for mouse and key events
if (titleImg) {
img.src = titleImg;
if (moreStoriesUrl) {
document.getElementById("title_a").addEventListener("click",moreStories);
document.getElementById("title_a").addEventListener("keydown",
function(event) {
if (event.keyCode == 13) {
moreStories(event);
}});
}
} else {
img.style.display = "none";
}
// Construct the iframe's HTML.
var iframe_src = "<!doctype html><html><head><script>" +
document.getElementById("iframe_script").textContent + "<" +
"/script></head><body onload='frameLoaded();' " +
"style='padding:0px;margin:0px;'>";
var feed = document.getElementById("feed");
// Set ARIA role indicating the feed element has a tree structure
feed.setAttribute("role", "tree");
var entries = doc.getElementsByTagName('item');
var count = Math.min(entries.length, maxFeedItems);
for (var i = 0; i < count; i++) {
item = entries.item(i);
// Grab the title for the feed item.
var itemTitle = item.getElementsByTagName('title')[0];
if (itemTitle) {
itemTitle = itemTitle.textContent;
} else {
itemTitle = "Unknown title";
}
// Grab the link for the feed item.
var itemLink = item.getElementsByTagName('link')[0];
if (itemLink) {
itemLink = itemLink.textContent;
} else {
itemLink = "Unknown link";
}
var item = document.createElement("div");
var title = document.createElement("a");
title.innerText = itemTitle; //display title in iframe
title.href=itemLink;
title.addEventListener("click", titleLink);
item.appendChild(title);
feed.appendChild(item);
}
if (moreStoriesUrl) {
var more = document.createElement("a");
more.className = "more";
more.innerText = "***Site Main Page*** \u00BB";
more.tabIndex = 0;
more.addEventListener("click", moreStories);
more.addEventListener("keydown", function(event) {
if (event.keyCode == 13) {
moreStories(event);
}});
feed.appendChild(more);
}
}
// -------------------------------------------------------------------
// Show |url| in a new tab.
function showUrl(url) {
// Only allow http and https URLs.
if (url.indexOf("http:") != 0 && url.indexOf("https:") != 0) {
return;
}
chrome.tabs.create({url: url});
}
// -------------------------------------------------------------------
function moreStories(event) {
showUrl(moreStoriesUrl);
}
function titleLink(event) {
showUrl(event.currentTarget.href);
}
function keyHandlerShowDesc(event) {
// Display content under heading when spacebar or right-arrow pressed
// Hide content when spacebar pressed again or left-arrow pressed
// Move to next heading when down-arrow pressed
// Move to previous heading when up-arrow pressed
if (event.keyCode == 32) {
showDesc(event);
} else if ((this.parentNode.className == "item opened") &&
(event.keyCode == 37)) {
showDesc(event);
} else if ((this.parentNode.className == "item") && (event.keyCode == 39)) {
showDesc(event);
} else if (event.keyCode == 40) {
if (this.parentNode.nextSibling) {
this.parentNode.nextSibling.children[1].focus();
}
} else if (event.keyCode == 38) {
if (this.parentNode.previousSibling) {
this.parentNode.previousSibling.children[1].focus();
}
}
}
function showDesc(event) {
var item = event.currentTarget.parentNode;
var items = document.getElementsByClassName("item");
for (var i = 0; i < items.length; i++) {
var iframe = items[i].getElementsByClassName("item_desc")[0];
if (items[i] == item && items[i].className == "item") {
items[i].className = "item opened";
iframe.contentWindow.postMessage("reportHeight", "*");
// Set the ARIA state indicating the tree item is currently expanded.
items[i].getElementsByClassName("item_title")[0].
setAttribute("aria-expanded", "true");
iframe.tabIndex = 0;
} else {
items[i].className = "item";
iframe.style.height = "0px";
// Set the ARIA state indicating the tree item is currently collapsed.
items[i].getElementsByClassName("item_title")[0].
setAttribute("aria-expanded", "false");
iframe.tabIndex = -1;
}
}
}
function iframeMessageHandler(e) {
// Only listen to messages from one of our own iframes.
var iframes = document.getElementsByTagName("IFRAME");
for (var i = 0; i < iframes.length; i++) {
if (iframes[i].contentWindow == e.source) {
var msg = JSON.parse(e.data);
if (msg) {
if (msg.type == "size") {
iframes[i].style.height = msg.size + "px";
}
else if (msg.type == "show") {
var url = msg.url;
if (url.indexOf("http://localhost/index.html") == 0) {
// If the URL is a redirect URL, strip of the destination and go to
// that directly. This is necessary because the Google news
// redirector blocks use of the redirects in this case.
var index = url.indexOf("&url=");
if (index >= 0) {
url = url.substring(index + 5);
index = url.indexOf("&");
if (index >= 0)
url = url.substring(0, index);
}
}
showUrl(url);
}
}
return;
}
}
}
window.addEventListener("message", iframeMessageHandler);
</script>
Thanks again for the help.
-Mike
I have a custom action in a ribbon, and I need to enable the button only if current user has permission to edit the item (Contribute role). I have a PageComponent to tell the UI if command can be handled, but I can figure out how to check user permissions for an item in javascript.
This is in my PageComponent:
canHandleCommand: function (commandId) {
switch (commandId) {
case 'Command1':
var ids = getSelectedIds(); // gets an array of selected ids
var selectionChanged = false;
if (ids.length != this.previousIds.length) {
selectionChanged = true;
} else {
for (var index in ids) {
if (ids[index] != this.previousIds[index]) {
selectionChanged = true;
}
}
}
if (selectionChanged) {
this.enabledStatusChecked = false;
}
this.previousIds = ids;
if (!this.enabledStatusChecked) {
this.checkIsEnabled(ids);
}
return this.isEnabled;
}
return false;
},
checkIsEnabled: function (ids) {
this.enabledStatusChecked = true;
this.isEnabled = false;
if (ids.length != 1) {
return;
}
var id = ids[0];
var context = SP.ClientContext.get_current();
var web = context.get_web();
var list = web.get_lists().getById(SP.ListOperation.Selection.getSelectedList());
var item = list.getItemById(id);
context.load(item);
context.executeQueryAsync(Function.createDelegate(this, function () {
var contentTypeId = item.get_item('ContentTypeId').toString();
if (!contentTypeId.lastIndexOf(Constants.InternalNormContentTypeId, 0)) {
this.isEnabled = true;
// !! need to check permissions here !!
}
RefreshCommandUI();
}), Function.createDelegate(this, function () {
RefreshCommandUI();
}));
},
This code enables the button only if 1 item is selected and if it is of specified content type. Does anybody have any idea about how to check permission through javascript?
from my point of view. You have two ways, the first adding tag in html/master page:
http://buyevich.blogspot.com/2010/08/hide-ribbon-from-visitorsanonimus-users_31.html
or created asp control and also take it to page:
http://dicemastersharespoint.blogspot.com/2011/02/hiding-buttonscontrols-on-sharepoint.html
Write back whether possible for your solution or not.
Best Regards
Martin