Question

我努力创建用户与主干的互动网页。 js & php。但是,在我提交html表格时,我能够称职。任何人都能够帮助我?

这里是法典

        <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.3/jquery.min.js"></script>
    <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jqueryui/1.8.7/jquery-ui.js"></script>
    <script type="text/javascript" src="http://documentcloud.github.com/underscore/underscore.js"></script>
    <script type="text/javascript" src="http://documentcloud.github.com/backbone/backbone.js"></script>

    <!--- Here are the backbone code --->

    <script type="text/javascript">
     var FamilyModel = Backbone.Model.extend({ 
       defaults: { 
         name: "Corleone" 
       },
       url: "back.php"
     }); 

     var FamilyList = Backbone.Collection.extend({
       model: FamilyModel 
     });


    var FamilyListView = Backbone.View.extend({  
        el: $( #SampleForm ),
        model: FamilyModel,
        events: {
           click #Submit :  createOne 
        },
        createOne: function(e){
        e.preventDefault();

           alert( Yes );
        }

     });

  // Fire up the application:
  window.App = new FamilyListView;
    </script>

<!-- //HTML -->
<form name="SampleForm" id="SampleForm">
<table>
<tr><td>Name:</td><td><input type="text" name="varName"></td></tr>
<tr><td>Age:</td><td><input type="text" name="intAge"></td></tr>
<tr><td>Mobile:</td><td><input type="text" name="intMobile"></td></tr>
<tr><td colspan="2" align="center"><input type="submit" name="Submit" id="Submit" value="ADD"></td></tr>
</table>
</form>

Expecting your valuable response ASAP. Thanks

Answer 1

你们需要推迟打电话<代码>(#SampleForm)的选任,直到OMM准备就绪为止。

反射物体的定义是物体字面,这意味着立即评估权利的价值。由于它立即进行了评估,人力部没有准备就绪,因此无法找到你的形式。

我就此详细解释了这个问题和一些可能的解决办法:。

Answer 2

You cannot call jquery there because the DOM is not created. Initialize your FamilyListView when the DOM is ready and your code should work.

$(document).ready(function(){
    var foo = new FamilyListView({el: $( form )});
});

友情链接