SharePoint 2013 get list item field value - javascript
I have a document library where I added a text column Read. I'm using a script editor web part to insert some JavaScript. I need to get the value of this column Read for a specific item (I know the item Id).
I would appreciate any help. Thank you!
This code worked:
this.oListItem = oList.getItemById(itemid);
ctx.load(this.oListItem);
ctx.executeQueryAsync(Function.createDelegate(this,
function () {prevText = this.oListItem.get_item('Read'); }),
function (sender, args) { alert('Error occured' + args.get_message());
});
You should use Sharepoint client object model to get the document library where you added the text column. After that you can get the list item by building a caml query with the item id and you can get the value of your column.
You may want to use SPServices or SharepointPlus to help you. With SharepointPlus the code would be:
$SP().list("Name of your list").get({fields:"Read",where:"ID = 123"}, function(data) {
if (data.length===1) alert("Read = "+data[0].getAttribute("Read"))
else alert("Unable to find ID 123")
})
Using SPServices and jQuery, you can reference those in your code:
<script type="text/javascript" src="jquery-1.12.4.min.js"></script>
<script type="text/javascript" src="jquery.SPServices.min.js"></script>
Then get the fields of the current item using this code:
<script type="text/javascript">
$(document).ready(function() {
// Don't forget to replace the document library's name
// if it's not "Documents"...
getListItems('Documents',
function(items){
var e = items.getEnumerator();
while (e.moveNext()) {
var item = e.get_current();
//console.log(item.get_item('FileLeafRef')); //print File or Folder Name
//console.log(item.get_item('FileRef')); //print File or Folder Url
var read = item.get_item('Read');
alert('Read = ' + read);
}
},
function(sender,args){
console.log(args.get_message());
}
);
});
function getListItems(listTitle,success,error)
{
//alert('getting items');
var context = SP.ClientContext.get_current();
var list = context.get_web().get_lists().getByTitle(listTitle);
var items = list.getItems(SP.CamlQuery.createAllItemsQuery());
context.load(items);
context.executeQueryAsync(
function() {
success(items);
},
error
);
}
</script>
Related
How to retrieve all-suggestion-accepted content of a Document on google Doc through API
As title, I manage to retrieve all-suggestion-accepted content on Google Docs through API. I have referred to its guideline and a couple of posts on this platform but in vain. Below is the snippet I currently have. Please Advise.
function myFunction()
{
var documentId ="My file ID";
var doc = Docs.Documents.get(documentId);
var SUGGEST_MODE= "PREVIEW_SUGGESTIONS_ACCEPTED";
var doc1 = Docs.Documents.get(documentId).setSuggestionsViewMode(SUGGEST_MODE);
console.log(doc1.body.content)
}
Upon seeing the documentation, you should use it like this
Script:
function myFunction() {
doc_id = '1s26M6g8PtSR65vRcsA90Vnn_gy1y3wj7glj8GxcNy_E';
SUGGEST_MODE = 'PREVIEW_SUGGESTIONS_ACCEPTED'
suggestions = Docs.Documents.get(doc_id, {
'suggestionsViewMode': SUGGEST_MODE
});
new_content = '';
suggestions.body.content.forEach(obj => {
if(obj.paragraph)
obj.paragraph.elements.forEach(element => {
new_content += element.textRun.content;
});
});
console.log(new_content);
}
Sample suggestions (with added paragraph):
Output:
EDIT:
Added an additional paragraph, and instead of just logging them, I have stored them in a single variable and printed at the end.
Reference:
documents.get
javascript append from foreach loop not working
I am writing simple changelog for my website that uses github api and appends tag but it doesnt work.
this is my code:
<p id="testing"></p>
<script>
var c = document.getElementById("testing");
$.getJSON("https://api.github.com/repos/test234/test/releases").done(function (json) {
for each (release in json) {
c.appendChild(document.createTextNode(release.tag_name));
}
});
</script>
I think something is wrong with my foreach loop.
Any help is welcome I am stuck here for a long time
This is the right way to use forEach:
var c = document.getElementById("testing");
$.getJSON("https://api.github.com/repos/4u7157/DOWNLOADS/releases").done(function (json) {
json.forEach((e) => {
console.log(e);
c.appendChild(document.createTextNode(e.tag_name));
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<p id="testing"></p>
You can also use JQuery as follows:
var c = document.getElementById("testing");
$.getJSON("https://api.github.com/repos/4u7157/DOWNLOADS/releases").done(function (json) {
$.each(json, function( index, e ){
console.log(e);
c.appendChild(document.createTextNode(e.tag_name));
});
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<p id="testing"></p>
well, the reason is that your syntax is appropriate for arrays but here json is object so this syntax will not work unless you use Object.Entries
const entries = Object.entries(json)
for(const [index,obj] of entries){
c.appendChild(document.createTextNode(obj.tag_name))
}
or you can use for each method provided for objects like this :
json.forEach(function(value,key,obj){
c.appendChild(document.createTextNode(value.tag_name))
});
Rest is all good , you just need to look for these changes.
How to get a unique id for database child in firebase website
I have initialized firebase and want to write into database . I want unique code for every child but i am not able to do that i tried many things but i can't please help me to do this ..............
codes are below tell me where i am wrong
<script src="https://www.gstatic.com/firebasejs/4.1.3/firebase.js"></script>
<script>
var rootRef = firebase.database().ref().child('user');
$('#tex').click(function(){
rootRef.set({
emailinfo:$('#emailinfo').val()
});
});
</script>
You should use the push() method (which "generates a new child location using a unique key and returns its Reference"), as follows:
<script>
var rootRef = firebase.database().ref().child('user');
var newNodeRef = rootRef.push();
$('#tex').click(function(){
newNodeRef.set({
emailinfo:$('#emailinfo').val()
});
});
</script>
Asp.net mvc passing a C# model to Javascript file
I want to pass the value i got it from model to the java-script function
<script type="text/javascript">
var checkin = #Model.Parameters.Checkin.ToString("dd-MM-yyyy");
var checkout = #Model.Parameters.Checkout.ToString("dd-MM-yyyy");
</script>
this function that i want to pass model chick-in and chick-out value to it:
$('document').ready(function () {
$("#Arrival").val(checkin);
$("#Departure").val(checkout);
});
i tried many solution but it didn't work yet .
any advice, thanks
if the #Model.Parameters.Checkin and #Model.Parameters.Checkout not null then Try:
<script type="text/javascript">
$( document ).ready(function(){
var checkin = '#Model.Parameters.Checkin.ToString("dd-MM-yyyy")';
var checkout = '#Model.Parameters.Checkout.ToString("dd-MM-yyyy")';
$("#Arrival").val(checkin);
$("#Departure").val(checkout);
});
Just you miss '. and also change $('document').ready(function () { }) to $(document).ready(function () { }).
you must write all script into a .cshtml file. #Model.Parameters.Checkin.ToString("dd-MM-yyyy") never work into a .js file.
Because, In .cshtml, when the the page is render then it white to HTTP response stream as a string.
In MVC, you can use following code:
<script type="text/javascript">
var number = parseInt(#ViewBag.Number); //Accessing the number from the ViewBag
alert("Number is: " + number);
var model = #Html.Raw(#ViewBag.FooObj); //Accessing the Json Object from ViewBag
alert("Text is: " + model.Text);
</script>
Extracting value from JSON generated source code on a page
I have the below JSON data that is present in the source of our product detail pages (this is an ecommerce site).
I need to pull the "atrsell" value from each line using javascript/jquery.
Can somebody give me the bext way to do this please?
<script type="text/javascript">
$(document).ready(function(){
Attributes.StoreJSON({"att1":"Cobalt","att3":"","att2":"6","att4":""},{"atronhand":24,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"6","atrsku":"505274940925","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"30.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Cobalt","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Cobalt","att3":"","att2":"8","att4":""},{"atronhand":3430,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"8","atrsku":"505274940926","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"30.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Cobalt","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Cobalt","att3":"","att2":"14","att4":""},{"atronhand":50,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"14","atrsku":"505274940922","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"30.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Cobalt","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Emerald","att3":"","att2":"12","att4":""},{"atronhand":3,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"12","atrsku":"505274940942","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"42.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Emerald","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Emerald","att3":"","att2":"14","att4":""},{"atronhand":1,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"14","atrsku":"505274940943","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"42.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Emerald","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Emerald","att3":"","att2":"16","att4":""},{"atronhand":322,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"16","atrsku":"505274940944","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"42.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Emerald","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Emerald","att3":"","att2":"18","att4":""},{"atronhand":200,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"18","atrsku":"505274940945","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"42.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Emerald","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Navy","att3":"","att2":"10","att4":""},{"atronhand":431,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"10","atrsku":"505274940927","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"10.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Navy","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Phantom","att3":"","att2":"10","att4":""},{"atronhand":3443,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"10","atrsku":"505274940913","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"20.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Phantom","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Phantom","att3":"","att2":"12","att4":""},{"atronhand":99,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"12","atrsku":"505274940914","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"20.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Phantom","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Sweet Grape","att3":"","att2":"16","att4":""},{"atronhand":433,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"16","atrsku":"505274944584","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"68.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Sweet Grape","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
Attributes.StoreJSON({"att1":"Sweet Grape","att3":"","att2":"18","att4":""},{"atronhand":20,"atrreleaseyr":"1970","atrmsrp":"0.00","atrlbl3":null,"atr2":"18","atrsku":"505274944585","atr3":"","atrlbl4":null,"atrwas":"68.00","atr4":"","atrbarcode":"","atrsell":"68.00","atrlbl2":null,"atrsuplsku":"","atrreleasemn":"01","atretayr":"0001","invtuuid":"D72DCC08-A550-11E3-B4DF-EAD3DD919408","atrreleasedy":"01","atretady":"01","atr1":"Sweet Grape","atrdssku":"","atrmpncode":"","atretamn":"01","atrpublish":"1","atrcost":"0.00","atrlbl1":null});
});
</script>
Try
var arr = [],
Attributes = {
StoreJSON: function(obj1, obj2) {
arr.push(obj2);
}
};
/* Your code here*/
var atrsells = arr.map(function(i){
return i.atrsell;
});