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How Can I Ensure Injected `` Tags Execute After AJAX Retrieval?

Mary-Kate Olsen
Mary-Kate OlsenOriginal
2024-11-18 07:28:02576browse

How Can I Ensure Injected `` Tags Execute After AJAX Retrieval?

Executing Injected <script> Post-AJAX Retrieval</script>

In web development, it is common to inject HTML, including <script> tags, into an existing DOM element using AJAX calls. However, the scripts within these tags may not always execute successfully. Consider the case of a div called "Content" that is asynchronously populated with data from a PHP file via AJAX, including a <script> tag.</script>

Resolving Script Execution Failure

To address this issue, the following code snippet can be employed:

var arr = MyDiv.getElementsByTagName('script');
for (var n = 0; n <p>This code dynamically retrieves all <script> elements within the specified div ("MyDiv") and iterates over them. For each script tag, it retrieves the innerHTML property (the code contained within the tag) and executes it using the <strong>eval function. This ensures that the injected script is executed after the AJAX call completes.</script></p>

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