How to set breakpoints in inline Javascript in Google Chrome?
When I open Developer Tools in Google Chrome, I see all kinds of features like Profiles, Timelines, and Audits, but basic functionality like being able to set breakpoints both in js files and within html and javascript code is missing! I tried to use the javascript console, which itself is buggy - for example, once it encounters a JS error, I cannot get out of it unless I refresh the whole page. Can someone help?
.php file and Chrome just couldn't show the source file in Source Tab of Chrome devtool. I tried Firefox and everything works as expected.
Are you talking about code within <script> tags, or in the HTML tag attributes, like this?
<a href="#" onclick="alert('this is inline JS');return false;">Click</a>
Either way, the debugger keyword like this will work:
<a href="#" onclick="debugger; alert('this is inline JS');return false;">Click</a>
N.B. Chrome won't pause at debuggers if the dev tools are not open.
You can also set property breakpoints in JS files and <script> tags:
Click the Sources tab Click the Show Navigator icon and select the a file Double-click the a line number in the left-hand margin. A corresponding row is added to the Breakpoints panel (4).
https://i.stack.imgur.com/gAp7V.png
HuntsBot,a one-stop outsourcing task, remote job, product ideas sharing and subscription platform, which supports DingTalk, Lark, WeCom, Email and Telegram robot subscription. The platform will push outsourcing task requirements, remote work opportunities, product ideas to every subscribed user with timely, stable and reliable.
相似问题