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POjQuery need automatically fill only one input field (row) based on value in other field (autocomplete); all other fields must remain unchanged
 

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  1. POjQuery need automatically fill only one input field (row) based on value in other field (autocomplete); all other fields must remain unchanged
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    <p>This <a href="http://af-design.com/blog/2010/05/12/using-jquery-uis-autocomplete-to-populate-a-form/" rel="nofollow">http://af-design.com/blog/2010/05/12/using-jquery-uis-autocomplete-to-populate-a-form/</a> script automatically fills state and zip, based on city. </p> <p>There is one row with id like id="city". If I want additional rows, I must use something like id="city1", id="city2" etc.</p> <p>In javascript code then may use something like</p> <p><code>$("#city").val(ui.item.city);</code></p> <p><code>$("#city1").val(ui.item.city1);</code></p> <p>This is not ok, if I have many rows.</p> <p>So I trying to change. Below is changed code</p> <pre><code>$(document).ready(function(){ var ac_config = { source: "__demo_cities.php", select: function(event, ui){ $('[id^="city"]').val(ui.item.city); $('[id^="state"]').val(ui.item.state); $('[id^="zip"]').val(ui.item.zip); }, minLength:1 }; $('[id^="city"]').autocomplete(ac_config); }); </code></pre> <p>HTML</p> <pre><code>&lt;input type="text" name="city[]" id="city" value="" /&gt; &lt;input type="text" name="state[]" id="state" value="" /&gt; &lt;input type="text" name="zip[]" id="zip" value="" /&gt; &lt;br&gt; &lt;input type="text" name="city[]" id="city1" value="" /&gt; &lt;input type="text" name="state[]" id="state1" value="" /&gt; &lt;input type="text" name="zip[]" id="zip1" value="" /&gt; </code></pre> <p>If I enter something in <code>city</code> script automatically fills <code>id="state"</code>, <code>id="zip"</code> (that is ok), but it also automatically fills <code>id="city1"</code>, <code>id="state1"</code> and <code>id="zip1"</code> (that is not necessary).</p> <p>Need behavior: if enter something in <code>id="city"</code>, automatically fills only <code>id="state"</code> and <code>id="zip"</code> and all other fields remains blank/unchanged; if enter in <code>id="city1"</code>, automatically fills only <code>id="state"</code> and <code>id="zip"</code> and all other fields remains blank/unchanged.</p> <p>Based on @JNF advice there is one code that works </p> <pre><code>$(document).ready(function(){ var ac_config = { source: "__demo_cities.php", select: function(event, ui){ $(this).closest(".myForm").find('[id^="city"]').val(ui.item.city); $(this).closest(".myForm").find('[id^="state"]').val(ui.item.state); $(this).closest(".myForm").find('[id^="zip"]').val(ui.item.zip); }, minLength:1 }; $('[id^="city"]').autocomplete(ac_config); }); </code></pre>
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