【发布时间】:2014-06-28 03:43:28
【问题描述】:
“对不起我的英语不是我的母语”
解决问题。我在动态创建表单字段时遇到了 ng-autocomplete 问题。
当我在 index 文件中创建输入标签时,ng-autocomplete 工作正常,但是当我尝试通过 javascript 函数添加更多标签时,ng-autocomplete 在新输入标签中不起作用创建..
正如您在图片中看到的,两个输入字段“Travel from”和“Travel to”具有 ng-autocomplete,但由 javascript 函数创建的输入字段“travel via”没有 ng-autocomplete..
问题是如何通过该函数为每个创建的输入字段添加一个工作 ng-autocomplete?
下面是 script.js 文件,其中包含用于创建输入标签的代码
$(document).ready(function(){
var i=1;
$("#add_city").click(function(){
$('#end_city'+i).html('<input type="text" class="form-control input-lg ng-isolate-scope" name="via_city" ng-autocomplete="via_city" placeholder="Travel via" autocomplete="off" />');
$('#tab_logic').append('<div id="end_city'+(i+1)+'"></div>');
i++;
});
$("#delete_city").click(function(){
if(i>1){
$("#end_city"+(i-1)).html('');
i--;
}
});
});
还有index.php
<div class="page-header">
<h4>Create your trip</h4>
</div>
<form ng-submit="submitTrip()"> <!-- ng-submit will disable the default form action and use our function -->
<!-- START CITY -->
<div class="form-group col-md-6">
<input type="text" class="form-control input-lg" name="start_city" ng-autocomplete="tripData.start_city" placeholder="Travel from">
</div>
<!-- END CITY -->
<div class="form-group col-md-6" id="tab_logic">
<div id="end_city0">
<input type="text" class="form-control input-lg" name="end_city" ng-autocomplete="tripData.end_city" placeholder="Travel to">
</div>
<div id="end_city1"></div>
</div>
<!-- START DATE -->
<div class="form-group col-md-6">
<input type="date" class="form-control input-lg" name="start_date" ng-model="tripData.start_date" placeholder="Travel date">
</div>
<!-- END DATE -->
<div class="form-group col-md-6">
<input type="date" class="form-control input-lg" name="end_date" ng-model="tripData.end_date" placeholder="Return date">
</div>
<!-- COMMENT -->
<div class="form-group col-md-12">
<textarea class="form-control input-lg" name="comment" ng-model="tripData.comment"></textarea>
</div>
<!-- Img -->
<div class="form-group col-md-12">
<input type="text" class="form-control input-lg" name="img" ng-model="tripData.img" placeholder="Image source">
</div>
<!-- SUBMIT BUTTON -->
<div class="form-group text-right">
<button type="submit" class="btn btn-primary btn-lg">Submit</button>
<a id="add_city" class="btn btn-default pull-left">Add City</a><a id='delete_city' class="pull-right btn btn-default">Delete City</a>
</div>
</form>
我看过这两个例子,但我不知道为什么它不起作用。如果有人知道如何解决这个问题,它会很有帮助:)
http://plnkr.co/edit/il2J8qOI2Dr7Ik1KHRm8?p=preview
http://bootsnipp.com/snippets/featured/dynamic-table-row-creation-and-deletion
谢谢!
/K.A.
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标签: javascript html angularjs twitter-bootstrap laravel