Folks, I am facing a rather strange issue. In my Sharepoint Blog, I am not able to view more than 10 posts when I click on the Category filter page.
The page only shows the latest 10 posts and when I click on the pagination for the next 10, it simply says that "There are no posts in this category." I tried searching online and some one had a solution to it too, but that is with the Query String (URL) Filter which is not available in MOSS2007 Standard edition...
How can I get around this? Any help would be greatly appreciated...
I found the solution on the net for the Sharepoint Blog Category Pagination issue... and it works for me. Thanks to this blog
All you need to do is copy paste the following script. Go to the blog/category/Category.aspx and add a Content Editior Web Part. Then go to Source Editor and Copy Paste the following CODE.
You can also make sure to HIDE the Webpart so that its not visible / annoying to others by ticking Hidden under Layout option.
<script language ="javascript" type = "text/javascript" >
function changeLink(){
JSRequest.EnsureSetup();
var Category = JSRequest.QueryString["Name"];
var parent;
var child;
for (var counter =0; counter < 100; counter++){
var elementId = 'bottomPagingCellWPQ'+ counter;
if (document.getElementById(elementId)){
parent = document.getElementById(elementId);
child = parent.childNodes[0].childNodes[0].childNodes[0];
if (child.childNodes.length > 0){
for (var y = 0; y < child.childNodes.length; y++ ){
if(child.childNodes[y].childNodes){
if(child.childNodes[y].childNodes[0].tagName){
theAnchorTag = child.childNodes[y].childNodes[0];
for( var x = 0; x < theAnchorTag.attributes.length; x++ ){
if( theAnchorTag.attributes[x].nodeName.toLowerCase() == 'onclick' ){
var str = theAnchorTag.attributes[x].nodeValue;
str = str.replace( '?', '?Name=' + Category + '\\u0026');
theAnchorTag.attributes[x].nodeValue = str;
onclk = theAnchorTag.attributes[x].nodeValue;
theAnchorTag.onclick = new Function(onclk);
}
}
}
}
}
}
break;
}
}
}
addLoadEvent(changeLink);
function addLoadEvent(func) {
var oldonload = window.onload;
if (typeof window.onload != 'function') {
window.onload = func;
}
else{
window.onload = function(){
if (oldonload) {oldonload();}
func();}
}
}
</script>
Related
Below is the full code for client side rendering of List View Webpart:
(function () {
var overrideCurrentContext = {};
overrideCurrentContext.OnPreRender = hideRows;
SPClientTemplates.TemplateManager.RegisterTemplateOverrides(overrideCurrentContext);
})();
function hideRows(ctx) {
var rows = ctx.ListData.Row;
//Hide whole list based on condition
if(masterlistarr.indexOf(currentUser) == -1){
//user not in master list
console.log("no access");
$('#ctl00_PlaceHolderMain_WikiField').before("<div style='height:40px;border:1px solid #AEAEAE;position:relative;text-align:center;color:red;font-weight:bold;padding:20px;'>Access Denied<br>You don't have access please contact Admin!</div>");
$(ctl00_PlaceHolderMain_WikiField).hide();
}
//following code used to disable oob list filter and hide 'new item' feature
else{
//following code used to disable oob list filter and hide 'new item' feature
if(count == 0){
$('.ms-headerSortArrowLink').hide();
$("div.ms-vh-div").attr("filterdisable", "TRUE");
$('#idHomePageNewItem').get(0).nextSibling.remove();
$('#idHomePageNewItem').hide();
}
count++;
// compare specific column value eg."TeamleadFullName" which is of type People and Group and hide rows based on that
for (var i = 0; i < rows.length; i++) {
var curTL = rows[i]["TeamleadFullName"][0].email.toLowerCase();
if(curTL !== currentUser){
// return '';
var rowId = GenerateIIDForListItem(ctx, rows[i]);
var row = document.getElementById(rowId);
// row.style.display = "none";
row.parentNode.removeChild(row);
}
}
}
}
hope this helps
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;
}
Here is my code :
for (var j in albums){
var album_images = albums[j].images
var l = album_images.length
for ( var i = 0; i < l; i++ ) {
var image = album_images[i]
Like.findOne({imageID : image._id, userIDs:user._id}, function(err,like){
if(like){
console.log(i)
//console.log(albums[j].images[i])
//albums[j].images[0].userLike = true;
}
})
}
}
Here I have albums, and I am populating images of album
So album variable contains all the albums and inside them their images will also be there in a array
I want to add a extra field (userLike) in each images.
Problem here is all the time the value of the i is 3 (that is the number of images in a album (album_images.length) - for the time being I have only one album)
I think the problem could be because the callback of Like.findOne calls only when all the loops has finished executing (just a guess).
How can I make it work so that I will get all the loop values in console.log(i) ?
Thanks in advance
I prefer using forEach:
albums.forEach(function(album, j) {
var album_images = album.images;
album_images.forEach(function(image, i) {
Like.findOne(...);
});
});
Just a tip: instead of performing a findOne for each image, you may consider using $in.
Alternatively you could define a function in order to have a scope where the variable doesn't change.
...
handle_album_image = function(image, i, j) {
Like.findOne({imageID : image._id, userIDs:user._id}, function(err, like){
if(like){
console.log(i)
//console.log(albums[j].images[i])
//albums[j].images[0].userLike = true;
}
})
}
for ( var i = 0; i < l; i++ ) {
var image = album_images[i]
handle_album_image(image, i, j)
}
I need to offer a feature which allows InDesign users to select a page range in an InDesign document and create a new document out of those pages. This sounds simple, but it isn't...
I have tried many different ways of doing this but they have all failed to some degree. Some methods put all pages in a single spread (which sometimes makes InDesign crash). The best I've been able to do (see code below) still has problems at the beginning and the end (see screenshots below):
The original document:
The new document:
The question: How can I create a new document out of a subset of another document's pages (in InDesign using ExtendScript) without having the problems shown in the screenshots?
note: The behavior of the script is quite different in CS5.5 and CS6. My question concerns CS6.
The second screenshot was obtained by applying the following code to the document shown in the first screenshot:
CODE
var firstPageName = { editContents: "117" }; // This page number is actually entered by the user in an integerEditbox
var lastPageName = { editContents: "136" }; // This page number is actually entered by the user in an integerEditbox
var sourceDocument = app.activeDocument;
var destDocument = app.documents.add();
destDocument.importStyles(ImportFormat.paragraphStylesFormat, new File(sourceDocument.filePath + "/" + sourceDocument.name), GlobalClashResolutionStrategy.LOAD_ALL_WITH_OVERWRITE);
destDocument.importStyles(ImportFormat.characterStylesFormat, new File(sourceDocument.filePath + "/" + sourceDocument.name), GlobalClashResolutionStrategy.LOAD_ALL_WITH_OVERWRITE);
destDocument.viewPreferences.horizontalMeasurementUnits = sourceDocument.viewPreferences.horizontalMeasurementUnits;
destDocument.viewPreferences.verticalMeasurementUnits = sourceDocument.viewPreferences.verticalMeasurementUnits;
destDocument.documentPreferences.facingPages = sourceDocument.documentPreferences.facingPages;
destDocument.documentPreferences.pageHeight = sourceDocument.documentPreferences.pageHeight;
destDocument.documentPreferences.pageWidth = sourceDocument.documentPreferences.pageWidth;
destDocument.documentPreferences.pageSize = sourceDocument.documentPreferences.pageSize;
var sourceSpreads = sourceDocument.spreads;
var nbSourceSpreads = sourceSpreads.length;
var firstPageFound = false;
var lastPageFound = false;
var i;
var newSpreadNeeded;
var currentDestSpread;
for (i = 0; !lastPageFound, i < nbSourceSpreads; ++i) {
newSpreadNeeded = true;
var sourcePages = sourceSpreads[i].pages;
var nbSourcePages = sourcePages.length;
var j;
for (j = 0; !lastPageFound, j < nbSourcePages; ++j) {
if (sourcePages[j].name === firstPageName.editContents) {
firstPageFound = true;
destDocument.documentPreferences.startPageNumber = parseInt(firstPageName.editContents); // We want to preserve page numbers
}
if (firstPageFound) {
// Copy this page over to the new document.
var firstInNewSpread = false;
if (newSpreadNeeded) {
currentDestSpread = destDocument.spreads.add();
newSpreadNeeded = false;
firstInNewSpread = true;
}
var newPage = sourcePages[j].duplicate(LocationOptions.AT_END, currentDestSpread);
var k;
for (k = 0; k < newPage.index; ++k) {
currentDestSpread.pages[k].remove();
}
}
if (sourcePages[j].name === lastPageName.editContents) {
lastPageFound = true;
}
}
}
destDocument.spreads[0].remove();
I was hacking around and came up with this little script. Although it approaches the problem from the opposite direction, it seems to work fine here. Also, I'm still running in InDesign CS5, but maybe it will work for you. Hopefully I got the gist of your question?
This will extract pages 3 through 5 into a separate document:
var doc = app.activeDocument;
var newFilePath = doc.filePath + "/subset_" + doc.name;
var newFile = File(newFilePath); // Create a new file path
doc.saveACopy(newFile); // Save a copy of the doc
var newDoc = app.open(newFile); // Open the copy
var firstPageNum = 3; // First page number in the range
var lastPageNum = 5; // Last page number in the range
var firstPage = newDoc.pages[firstPageNum-1];
var lastPage = newDoc.pages[lastPageNum-1];
// Remove all text from the last page in the range to the end of the document
var lastPageFrames = lastPage.textFrames.everyItem().getElements();
for (var i=0; i < lastPageFrames.length; i++) {
var frame = lastPageFrames[i];
var parentStory = frame.parentStory;
var lastFrameInsert = frame.insertionPoints.lastItem();
var lastStoryInsert = parentStory.insertionPoints.lastItem();
var textAfter = parentStory.insertionPoints.itemByRange(lastFrameInsert,lastStoryInsert);
textAfter.remove();
};
// Remove all text from the beginning of the document to the first page in the range
var firstPageFrames = firstPage.textFrames.everyItem().getElements();
for (var i=0; i < firstPageFrames.length; i++) {
var frame = firstPageFrames[i];
var parentStory = frame.parentStory;
var firstFrameInsert = frame.insertionPoints.firstItem();
var textBefore = parentStory.insertionPoints.itemByRange(0,firstFrameInsert.index);
textBefore.remove();
};
// Remove the pages that aren't in the range
var allPages = newDoc.pages.everyItem().getElements();
for (var i=0; i < allPages.length; i++) {
var page = allPages[i];
if (i < firstPageNum || i > lastPageNum) {
page.remove();
}
};
I was looking for a solution to the problem of getting a blank default when using a lookup in a field in Sharepoint. Kit Menke's solution to "Dropdown field - first item should be blank" question works perfectly for my first field with a lookup. But I can't make it work if have more that one field in the same list where I need to insert a blank for each lookup field (works only for the first field). I tried adding a new "Web Part" and applying the same code to the second field, but doesn't work. Any ideas? Thanks in advance
Follow-up to my answer here: Dropdown field - first item should be blank
Version 2.0 allows you to add the names of your dropdowns to dropdownNames in the MyCustomExecuteFunction function. As with the first one, this will work only with required single select lookup fields. Also, in order to edit the page again and update your Content Editor Web Part you may have to choose a value for your dropdowns otherwise you get the dreaded An unexpected error has occurred.. Good luck! :D
<script type="text/javascript">
function GetDropdownByTitle(title) {
var dropdowns = document.getElementsByTagName('select');
for (var i = 0; i < dropdowns.length; i++) {
if (dropdowns[i].title === title) {
return dropdowns[i];
}
}
return null;
}
function GetOKButtons() {
var inputs = document.getElementsByTagName('input');
var len = inputs.length;
var okButtons = [];
for (var i = 0; i < len; i++) {
if (inputs[i].type && inputs[i].type.toLowerCase() === 'button' &&
inputs[i].id && inputs[i].id.indexOf('diidIOSaveItem') >= 0) {
okButtons.push(inputs[i]);
}
}
return okButtons;
}
function AddValueToDropdown(oDropdown, text, value, optionnumber){
var options = oDropdown.options;
var option = document.createElement('OPTION');
option.appendChild(document.createTextNode(text));
option.setAttribute('value',value);
if (typeof(optionnumber) == 'number' && options[optionnumber]) {
oDropdown.insertBefore(option,options[optionnumber]);
}
else {
oDropdown.appendChild(option);
}
oDropdown.options.selectedIndex = 0;
}
function WrapClickEvent(element, newFunction) {
var clickFunc = element.onclick;
element.onclick = function(event){
if (newFunction()) {
clickFunc();
}
};
}
function MyCustomExecuteFunction() {
// **** ADD YOUR REQUIRED SINGLE SELECT FIELDS HERE ***
var dropdownNames = [
'Large Lookup Field',
'My Dropdown Field'
];
var dropdownElements = [];
for (var d = 0; d < dropdownNames.length; d++) {
// find the dropdown
var dropdown = GetDropdownByTitle(dropdownNames[d]);
// comment this IF block out if you don't want an error displayed
// when the dropdown can't be found
if (null === dropdown) {
alert('Unable to get dropdown named ' + dropdownNames[d]);
continue;
}
AddValueToDropdown(dropdown, '', '', 0);
// collect all of our dropdowns
dropdownElements.push(dropdown);
}
// add a custom validate function to the page
var funcValidate = function() {
var isValid = true;
var message = "";
for (var d = 0; d < dropdownElements.length; d++) {
if (0 === dropdownElements[d].selectedIndex) {
// require a selection other than the first item (our blank value)
if (isValid) {
isValid = false;
} else {
message += "\n"; // already had one error so we need another line
}
message += "Please choose a value for " + dropdownNames[d] + ".";
}
}
if (!isValid) {
alert(message);
}
return isValid;
};
var okButtons = GetOKButtons();
for (var b = 0; b < okButtons.length; b++) {
WrapClickEvent(okButtons[b], funcValidate);
}
}
_spBodyOnLoadFunctionNames.push("MyCustomExecuteFunction");
</script>
How about prepending a null option to the select menu of sharepoint.Like,
$('#idOfSelectMenu').prepend('<option value="" selected>(None)</option>');
I used this approach and append this code only in the NewForm.aspx because in EditForm.aspx it will override the selected option.