I'm trying to get the link element in a feed, i can get the description and title, but cannot get the link element. It seems weird to me. Here is my code
var url = "http://healthyhow.net/feed";
var response = UrlFetchApp.fetch(url);
var shareDoc = Xml.parse(response.getContentText(), true);
var root = shareDoc.getElement(); // feed element
var entries = root.getElement("channel").getElements("item");
for (var i=0; i<1; i++) { //just pick the first entry
var e = entries[i];
var title = e.getElement("title").getText();
var link = e.getElement("link").getText();
var description = e.getElement("description").getText();
}
Could anyone point out what is wrong here?
Thanks!
The docs indicate you should use lenient parsing for HTML - it's unclear what this is doing underneath, but in your case maybe it's confusing an HTML <link> element with a generic XML element with that same tag name. It appears to parse the link entries into something like this for your code (which you can see in shareDoc.toXmlString()):
<link/>http://healthyhow.net/l-arginine-natural-treatment-for-hypertension/
Since it's an empty tag, no text.
Change:
var shareDoc = Xml.parse(response.getContentText(), true);
to be:
var shareDoc = Xml.parse(response.getContentText(), false);
and you should be able to get the link text.
Related
I am trying to look for data-reactid value and replace it with another value.
Here is the code:
Book a Room.
trying to use the code to replace ".0.2.2" with ".0.2.3"
(function () {
var link = document.querySelectorAll('a[data-reactid*=".0.2.2"]') //change example.com to any domain you want to target
var searchString = ".0.2.2" //the string to be searched forEach
var replacementString = ".0.2.3" //the replacement for the searched string
links.forEach(function(link){
var original = link.getAttribute("data-reactid");
var replace = original.replace(searchString,replacementString)
link.setAttribute("data-reactid",replace)
})
})();
Just change this
var link = document.querySelectorAll('a[data-reactid*=".0.2.2"]')
to this
var links = document.querySelectorAll('a[data-reactid*=".0.2.2"]')
But keep in mind that you should not change the attributes set by React itself
I have a working script that upon form submit, specific rows move from one sheet to another. One of the fields I'm pushing is a url.
On the second sheet, the link is listed and it is hyperlinked, but it's really ugly and I really want to format it so that it shows "Edit" with a hyperlink. I've tried a number of ways, but my knowledge is limited so all I get are errors. I'm hoping someone can point me in the right direction.
Here is my code. I'm very new at this so the script is not at all sophisticated. Any help/suggestions would be appreciated!
function copyAdHoc(){
var ss = SpreadsheetApp.getActiveSpreadsheet();
var sh = SpreadsheetApp.setActiveSheet(ss.getSheetByName("Form Responses 1"));
var data = sh.getRange(2, 1, sh.getLastRow() - 1, sh.getLastColumn()).getValues();
// Grab the Headers from master sheet
var headers = sh.getRange(1,1,1,sh.getLastColumn()).getValues();
var date = headers[0].indexOf('Effective Date');
var name = headers[0].indexOf('Employee Name');
var loc = headers[0].indexOf('Location');
var issue = headers[0].indexOf('Description/Question/Issue');
var add = headers[0].indexOf('Additional Information');
var change = headers[0].indexOf('Is this a Qualifying Life Event?');
var url = headers[0].indexOf('Form URL');
var category = headers[0].indexOf('Primary Category');
var status = headers[0].indexOf('Current Status');
var users = headers[0].indexOf('Users');
// Grab only the relevant columns
for(n = 0; n < data.length; ++n ) { // iterate in the array, row by row
if (data[n][change] !== "Yes" & data[n][category] !== "Employee Relations" & data[n][date] !== "") { // if condition is true copy the whole row to target
var arr = [];
arr.push(data[n][url]);
arr.push(data[n][users]);
arr.push(data[n][date]);
arr.push(data[n][loc]);
arr.push(data[n][name]);
arr.push(data[n][category]);
arr.push(data[n][issue] + ". " + data[n][add]);
arr.push(data[n][status]);
var sh2 = SpreadsheetApp.setActiveSheet(ss.getSheetByName("Ad Hoc")); //second sheet of your spreadsheet
sh2.getRange(sh2.getLastRow()+1,2,1,arr.length).setValues([arr]); // paste the selected values in the 2cond sheet in one batch write
}
}
}
It's a bit messy but the only way I know to achieve what you're trying to do would be to insert a column to the left of the hyperlink with the word Edit right justified and then remove the borders between the two.
From your description I am assuming you want the word "Edit" to be Hyperlinked. To do so, try this:
function getHyperlink(url)
{
return "=HYPERLINK(\""+url+"\","+"\"Edit\""+")";
}
function mainFunct()
{
//Do necessary steps
var tarLink = "https://www.google.com";
var tarRng = tarSheet.getRange(rowNum, colNum).setValue(getHyperlink(tarLink));
//perform other steps
}
EDIT:
Forgot to mention, since you're pushing your values to the array... you can do it in a similar way by either just storing the hyperlink in a variable or directly pushing it to the array like all the other values. Or if you're dealing with a hyperlink that has a static and dynamic part, For example: https://stackoverflow.com/questions/post_id, where post_id keeps changing but most of the URL is static, you can easily handle it by just passing the post_id to the getHyperlink function and getting the required Hyperlink in return. Hope this helps.
Is there easy way to get the hash tag in script source?
Example:
<script src='myscript.js#result=5235'></script>
I want to get the variable result=5235 using myscript.js
http://jsfiddle.net/cjc343/h6Zzw/
You'd probably want to use a more specific selector than that, but it gets the point across.
Edit: Why did you tag jQuery if you don't want jQuery?
Pure: http://jsfiddle.net/cjc343/h6Zzw/1/
var hash = $('script').attr('src').split('#')[1];
or
var hash = document.getElementsByTagName('script')[0].src;
hash = hash.split('#')[1];
assuming it's the first script, otherwise change [0] to whatever index the script has.
var srcVariable = $(script).attr("src");
var hashText = srcVariable.substring(srcVariable.indexOf('#'));
For this example suppose you want to do your operation of getting that result=whatever to all of your script tags on your page. Do something like below:
var whatever = [];
$('script').each(function(){
var src = $(this).attr('src');
var splitonhash-arrReturned = src.split('#');
var yourAnswer = splitonhash-arrReturned[1];
whatever.push(yourAnswer);
});
PURE JS example:
var whatever = [];
var items = document.getElementsByTagName('script');
for (i=0; i< items.length; i++)
{
whatever.push(items[i].attributes.getNamedItem("src").split('#')[1]);
}
I'm new to JavaScript and I am having problems putting information read from a created array into a text box.I am using Dashcode, but modifying elements in the main.js file as I go along. I have created an array, can get the value from the array, I just can't manage to get the information into the text box.
The line which doesn't work is:
document.getElementById("text").setAttribute("text",textLocation);
where text is the ID of the box, and textLocation is the information I am trying to pass into the text box.
If anyone could help it would be much appreciated.
The rest of the code is below.
var n = null;
var textLocation;
var myArray = new Array("info one","info 2","info 3","info 4","info 5","info 6","info 7","info 8","info 9");
function toPreviousImage(event)
{
var list = document.getElementById("grid").object;
var selectedObjects = list.selectedObjects();
var name = selectedObjects[0].valueForKey("name");
var textinfo = selectedObjects[0].valueForKey("info");
name= name - 1;
if(!n || n == undefined){n=name} else {n--}
textLocation = myArray[n];
document.getElementById("text").setAttribute("text",textLocation);
I believe attribute you want to set is 'value', not 'text'.
document.getElementById("text").setAttribute("value",textLocation);
I am working on a project in Google Blogger. First i want to explain a thing.
In blogger every post that is created has a unique id assigned to it by blogger itself. This id can be retrieved using Blogger JSON. So i have retrieved the ids of four recent posts using JSON.
I want to wrap these first four id containers around a DIV container using JQuery or Javascript.
The problem is when i use these ids absolutely in the selector $ and use the wrapAll() function the id container's gets wrapped up. But as i said i'm using JSON to get the container id's so the values of ID's are stored in variable's and when i use those variable as selection for wrapAll() function it doesn't work.
I have demos of both those situation's which can be seen by going to this blog http://youblog-demo.blogspot.com/ and using the firebug console to run these code.
Situation 1 when i use absolute container ids
var script = document.createElement("script");
script.src = "http://youblog-demo.blogspot.com/feeds/posts/default?alt=json&callback=hello";
document.body.appendChild(script);
function hello(json){
if(json.feed.entry.length>4){
var post_num=4;
var id_coll = new Array();
for(i=0; i<post_num; i++){
var ids = json.feed.entry[i].id.$t;
var post_id = ids.substring(ids.indexOf("post-"));
var only_id = post_id.substring(5);
id_coll[i] = only_id;
}
$("#3337831342896423186,#123892177945256656,#9095347670334802803,#2525451832509945787").wrapAll('<div>');
}
};
Situation 2 when i use variable's to select the containers
var script = document.createElement("script");
script.src = "http://youblog-demo.blogspot.com/feeds/posts/default?alt=json&callback=hello";
document.body.appendChild(script);
function hello(json){
if(json.feed.entry.length>4){
var post_num=4;
var id_coll = new Array();
var front_name = "#";
for(i=0; i<post_num; i++){
var ids = json.feed.entry[i].id.$t;
var post_id = ids.substring(ids.indexOf("post-"));
var only_id = post_id.substring(5);
id_coll[i] = only_id;
}
var joined_id_0 = String.concat(front_name,id_coll[0]);
var joined_id_1 = String.concat(front_name,id_coll[1]);
var joined_id_2 = String.concat(front_name,id_coll[2]);
var joined_id_3 = String.concat(front_name,id_coll[3]);
$(joined_id_0,joined_id_1,joined_id_2,joined_id_3).wrapAll('<div>');
}
};
So when i use the situation 2 code then it doesn't work but the situation1 code works fine. Can anybody help me with this
You need to pass in the selector as a string, not a list of arguments;
$(joined_id_0+', '+joined_id_1+', '+joined_id_2+', '+joined_id_3).wrapAll('<div>');
Or even better, replace all of:
var joined_id_0 = String.concat(front_name,id_coll[0]);
var joined_id_1 = String.concat(front_name,id_coll[1]);
var joined_id_2 = String.concat(front_name,id_coll[2]);
var joined_id_3 = String.concat(front_name,id_coll[3]);
$(joined_id_0,joined_id_1,joined_id_2,joined_id_3).wrapAll('<div>');
With:
$('#'+id_coll.join(', #')).wrapAll('<div>');
And remove the line: var front_name = '#';
You have to concatenat the ids, separated by a comma, as in #id1, #id2, ....
You can do that this way:
[joined_id_0,joined_id_1,joined_id_2,joined_id_3].join(',')
The whole line:
$([joined_id_0,joined_id_1,joined_id_2,joined_id_3].join(',')).wrapAll('<div>');
If it doesn't works, check the what is returned by [joined_id_0,joined_id_1,joined_id_2,joined_id_3].join(',') (alert() it, or use console.log).