Executing Injected Post-AJAX Retrieval</h2> <p>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.</p> <h3>Resolving Script Execution Failure</h3> <p>To address this issue, the following code snippet can be employed:</p> <div class="code" style="position:relative; padding:0px; margin:0px;"><pre>var arr = MyDiv.getElementsByTagName('script'); for (var n = 0; n < arr.length; n++) eval(arr[n].innerHTML); //run script inside div</pre><div class="contentsignin">Copy after login</div></div> <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</strong> function. This ensures that the injected script is executed after the AJAX call completes.</p>
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