2

After researching this for too many hours I finally decided to post the question myself, as what is working for others, doesn't seem to work for me. Please keep in mind that I am fairly new to ajax and jquery, but as I am on a deadline with my current project I wont have time to go through it all.

I have the following html form:

<div class="form">
    <form id="savePlacemarkForm" method="post" action="createPlacemark.php">
        <div>
            <input type="text" id="placemarkName" name="placemarkName" placeholder="Name:"/>
        </div>
        <div>
            <input type="text" id="placemarkAddress" name="placemarkAddress" placeholder="Adress:"/>
        </div>
        <div>
            <input type="text" id="placemarkTag" name="placemarkTag" placeholder="Tags:"/>
        </div>
        <div>
            <textarea id="placemarkDescription" name="placemarkDescription" placeholder="Description" rows="1" cols="1"></textarea>
        </div>
        <div>
            <input id="latitude" type="text" name="latitude"/>
        </div>
        <div>
            <input id="longtitude" type="text" name="longtitude"/>
        </div>
        <button class="md-close" id="savePlacemark" onclick="createPlacemark();"/>Save</button>
    </form>
    <button class="md-close">Cancel</button>
    <script src="my_script.js" type="text/javascript"></script>
</div>

As you see I have the action set to createPlacemark.php which takes input from these fields and saves it to my DB, which works fine!! However since this should work without redirecting or resubmitting the page, meaning ajax! I include my_script.js which looks like this:

$("#savePlacemark").click( function() {
    $.post( $("#savePlacemarkForm").attr("action"), 
        $("#savePlacemarkForm :input").serializeArray();                     
    });
    clearInput();
});

$("#savePlacemarkForm").submit( function() {
    return false;   
});

function clearInput() {
    $("#savePlacemarkForm :input").each( function() {
        $(this).val('');
    });
}

As you see it does the post for me, which works, but for some reason the return false; doesnt seem to work for me, as I am continuously redirected to the before mentioned php file.

Any help would be greatly appreciated! thx!

4

2 回答 2

0

试试下面的。该.submit()函数实际上触发了表单的提交。将其从脚本中删除，因为当您已经使用$.post.

$("#savePlacemark").click( function() {
 $.post( $("#savePlacemarkForm").attr("action"), 
         $("#savePlacemarkForm :input").serializeArray();                    
  });
  clearInput();
});

function clearInput() {
    $("#savePlacemarkForm :input").each( function() {
       $(this).val('');
    });
}
于 2013-10-30T11:37:05.117 回答
-1

尝试这个

<button onclick="return createPlacemark();">Save</button>

它可能会帮助你。

于 2014-06-18T13:05:30.733 回答