SyntaxFix

[javascript] Cannot read property 'style' of undefined -- Uncaught Type Error

It's currently working, I've just changed the operator > in order to work in the snippet, take a look:

_x000D_
_x000D_ 
window.onload = function() {_x000D_
_x000D_
  if (window.location.href.indexOf("test") <= -1) {_x000D_
    var search_span = document.getElementsByClassName("securitySearchQuery");_x000D_
    search_span[0].style.color = "blue";_x000D_
    search_span[0].style.fontWeight = "bold";_x000D_
    search_span[0].style.fontSize = "40px";_x000D_
_x000D_
  }_x000D_
_x000D_
}
_x000D_ 
<h1 class="keyword-title">Search results for<span class="securitySearchQuery"> "hi".</span></h1>
_x000D_
_x000D_
_x000D_

Examples related to javascript

• need to add a class to an element • How to make a variable accessible outside a function? • Hide Signs that Meteor.js was Used • How to create a showdown.js markdown extension • Please help me convert this script to a simple image slider • Highlight Anchor Links when user manually scrolls? • Summing radio input values • How to execute an action before close metro app WinJS • javascript, for loop defines a dynamic variable name • Getting all files in directory with ajax

Examples related to html

• Embed ruby within URL : Middleman Blog • Please help me convert this script to a simple image slider • Generating a list of pages (not posts) without the index file • Why there is this "clear" class before footer? • Is it possible to change the content HTML5 alert messages? • Getting all files in directory with ajax • DevTools failed to load SourceMap: Could not load content for chrome-extension • How to set width of mat-table column in angular? • How to open a link in new tab using angular? • ERROR Error: Uncaught (in promise), Cannot match any routes. URL Segment

Examples related to css

• need to add a class to an element • Using Lato fonts in my css (@font-face) • Please help me convert this script to a simple image slider • Why there is this "clear" class before footer? • How to set width of mat-table column in angular? • Center content vertically on Vuetify • bootstrap 4 file input doesn't show the file name • Bootstrap 4: responsive sidebar menu to top navbar • Stylesheet not loaded because of MIME-type • Force flex item to span full row width

Examples related to dom

• How do you set the document title in React? • How to find if element with specific id exists or not • Cannot read property 'style' of undefined -- Uncaught Type Error • adding text to an existing text element in javascript via DOM • Violation Long running JavaScript task took xx ms • How to get `DOM Element` in Angular 2? • Angular2, what is the correct way to disable an anchor element? • React.js: How to append a component on click? • Detect click outside React component • DOM element to corresponding vue.js component

Examples related to javascript-objects

• Cannot read property 'style' of undefined -- Uncaught Type Error • Is this a good way to clone an object in ES6? • What’s the difference between “{}” and “[]” while declaring a JavaScript array? • Comparing two arrays of objects, and exclude the elements who match values into new array in JS • Converting JavaScript object with numeric keys into array • From an array of objects, extract value of a property as array • How to copy JavaScript object to new variable NOT by reference? • Remove property for all objects in array • Using curl POST with variables defined in bash script functions • How to sum the values of a JavaScript object?