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i have a objectId on my mvc model which i want to sent to a mvc API call, which results in a
"Uncaught SyntaxError: Invalid or unexpected token"
<script>
$(function () {
$('.btn-saveshedule').click(function () {
var selectedValue = $("#sel1 option:selected").val();
var userid =#Model.Id.ToString();
var json = getTimeSlotsInJson($('.schedule'), userid.str, selectedValue);
});
});
</script>
how on earth do i convert #Model.Id to a string?
You just need to put single quotes around it:
var userid ='#Model.Id.ToString()';
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Closed 4 years ago.
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I have a code here:
$.each(localStorage, function(key, value){
if (key.indexOf('(cache)') > -1) {
var id = key.replace("(cache)", "");
id = '#' + id;
$(id).val(value);
}
});
My target is to update the value of the specific id but it gives an error of unkown expression (expected id here)
and also here is the image of the error
It's highly recommended to convert id properly (don't use dates and spaces). But if you can't then below is a solution
Working snippet:-
myval = 1;
id= '05/03/2018 15:39:51JxM8tX8K';
$('[id="'+id+'"]').val(myval);
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<input type="text" id="05/03/2018 15:39:51JxM8tX8K"><br>
<input type="text" id="05/03/2018 15:39:51JxM8tX8KDKHFCK">
Note:-I am not fully sure that it will work for you perfectly or not. Test it and let me know
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I am struck with adding a onclick function to my span - though it looks simple - I am sure - there is something I am missing
Please find the code sample below
https://jsbin.com/naqejanigu/edit?html,css,js,output
function conv() {
var cel = document.getElementbyId('unit');
cel.innerHTML = 'F';
}
function conv() {
var cel = document.getElementById('unit');
cel.innerHTML = 'F';
}
getElementbyId should be getElementById.
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Closed 7 years ago.
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In JavaScript code I use regular expression match() function to find pattern and show the result, but it does not give a proper answer, means finding [i] character in giving sentences
<button onclick = "searchPattern()">pattern</button><br>
<p id = "demo"></p>
<script>
function searchPattern(){
var str = "Visti W3Schools!";
var paat = /[i]/g;
var result = str.match(patt);
document.getElementById("demo").innerHTML = result;
}
</script>
Read your JavaScript console
Uncaught ReferenceError: patt is not defined
You changed your variable name from paat to patt half way through your code.
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I wanted to insert value in if condition and remove it in else condition.
$(document).ready(function(){
var ids=[];
$('input[type="checkbox"]').click(function(){
if($(this).prop('checked')){
var id = $(this).val();
ids.push(id)
}
else
{
//remove value from array
}
});
});
Instead of :
array.push(id)
It should be :
ids.push(id)
(because your array name is ids not array)
Click event's callback function parameter is event
$('input[type="checkbox"]').click(function(array){
"array" is instance of event on above code.
Then variable "array" cannot have function "push".
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Closed 8 years ago.
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I have json data I'm having difficulty turning into a string. How can I format it so that it can become strings?
jsfiddle: http://jsfiddle.net/s97QX/2/
code:
Jsonvar = {"shows":[{"show_id":6387, "shownum":6387,"title":"The Protestant's Dilemma","guest":"Devin Rose","category":"Non-Catholic","url":"http://www.catholic.com/radio/shows/the-protestants-dilemma-11565","audiourl":"http://www.catholic.com/sites /default/files/audio/radioshows/ca140331b.mp3","datetime":"1396317600","description":"
Devin Rose <\/p>","thumbnailsmall":"http://www.catholic.com/sites/default/files/imagecache/profile_square_small/images/profilepics/a109aad8daa70ad8976ffc.L._V387899120_SX200_.jpg","thumbnaillarge":"http://www.catholic.com/sites/default/files/imagecache/profile_square_large/images/profilepics /a109aad8daa70ad8976ffc.L._V387899120_SX200_.jpg"}]};
var jsonstr=JSON.stringify(Jsonvar);
alert(jsonstr);
First You validate your json using jsonlint.
JSONLINT
then try.
This error in the console explains it:
Uncaught SyntaxError: Unexpected token ILLEGAL
You have a line break in your object:
Jsonvar = {"shows":[{"show_id":6387, "shownum":6387,"title":"The Protestant's Dilemma","guest":"Devin Rose","category":"Non-
Catholic","url":"http://www.catholic.com/radio/shows/the-protestants-dilemma-
11565","audiourl":"http://www.catholic.com/sites/default/files/audio/radioshows/ca140331b.mp3"
,"datetime":"1396317600","description":" <<<- Here
Devin Rose
Remove that and that property will become a valid string, therefore you'll be able to stringify it