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Update how to debug dictionary js.md
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# background
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# How to debug dictionary javascript
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## background
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When some js functions do not work as expected, this article tries to give a debug solution to pinpoint the problem.
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# goldendict-ng inspector
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## goldendict-ng inspector
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Goldendict-ng has embedded an inspector, you can trigger it manually using `F12`.
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Screenshot:
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![Inspector](../img/inspector.png)
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# How to navigate to the specified element
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## How to navigate to the specified element
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Click the find element and move mouse to the specified element, click the element will navigate the source panel to the very place.
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![steps](../img/inspector-steps.png)
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# Modify the css style
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## Modify the css style
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you can play around with the css to modify the appearance of the html and check the results.
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![style](../img/inspector-style.png)
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# check javascript events
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## check javascript events
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- navigate to the specified element
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- check eventlisterner panel
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@ -36,7 +38,7 @@ If some desired event does not triggered , it can first check does the event lis
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![breakpoint](../img/inspector-breakpoint.png)
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# reproduce the issue in the goldendit
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## reproduce the issue in the goldendit
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following your normal operations and debugging the javascript code and pay attention to the console output. Whether any errors happened.
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![Alt text](../img/inspector-console.png)
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![Alt text](../img/inspector-console.png)
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