Found the usage of undeclared variables JS-0125
Bug risk
5 months ago
—
5 months old
'$' is not defined To fix this, add jquery in
environment array of .deepsource.toml. Read more in our documentation https://deepsource.io/docs/analyzer/javascript 56 }
57 else if(selectedAdj == 'baddebt'){
58 $('.adjhide').hide();
59 $('.baddebt-area').slideDown(); 60 }
61 // else if(selectedAdj == 'prodebt'){
62 // $('.adjhide').hide();'type' is not defined
236 "receivables");
237
238})
239document.getElementById('advance_btn').addEventListener(type='click',()=>{240 doAdjustment(
241 document.getElementById('ID_advance').value,
242 document.getElementById('textarea_advance').value,'type' is not defined
227 "payments");
228
229})
230document.getElementById('Receivables_btn').addEventListener(type='click',()=>{231 doAdjustment(
232 document.getElementById('ID_receivables').value,
233 document.getElementById('textarea_receivables').value,'type' is not defined
218 "accrual");
219
220})
221document.getElementById('prepayments_btn').addEventListener(type='click',()=>{222 doAdjustment(
223 document.getElementById('ID_prepayment').value,
224 document.getElementById('textarea_prepayment').value,'type' is not defined
209 });
210}
211
212document.getElementById('accrual_btn').addEventListener(type='click',()=>{213 doAdjustment(
214 document.getElementById('ID_accrual').value,
215 document.getElementById('textarea_accrual').value,
Description
Variables that aren't defined, but accessed may throw reference errors at runtime.
Potential ReferenceErrors may result from misspellings of variable and parameter names, or accidental implicit globals (for example, forgetting the var keyword in a for loop initializer).
Any reference to an undeclared variable causes a warning, unless the variable is explicitly mentioned in a /*global ...*/ comment, or specified in the globals key in the configuration file.
A common use case for these is if you intentionally use globals that are defined elsewhere (e.g. in a script sourced from HTML).
Bad Practice
const foo = someFunction();
const bar = a + 1; // 'a' is undeclared
Recommended
/*global someFunction, a*/
/*eslint no-undef: "error"*/
const foo = someFunction();
const bar = a + 1;