小编Vis*_*021的帖子

我是angularJs的新手.我正在尝试创建包含input元素和按钮的新指令.我希望在单击按钮时使用此指令清除输入文本.

当我在html中使用我的指令时,我得到以下错误:

Error: [$compile:tplrt] Template for directive 'cwClearableInput' must have exactly one root element. 

HTML:

<div class="input-group">
         <cw-clearable-input ng-model="attributeName"></cw-clearable-input>
 </div>

clearable_input.js:

angular.module('cw-ui').directive('cwClearableInput', function() {
  return {
    restrict: 'EAC',
    require: 'ngModel',
    transclude: true,
    replace: true,
    template: '<input type="text" class="form-control"/><span class="input-group-btn"><button type="button" class="btn" ng-click="" title="Edit"><span class="glyphicon-pencil"></span></button></span>',
    controller: function( $scope ) {

    }
};
});

我无法弄清楚如何实现这一目标.

我将我的数组编码为 JSON，下面是它给出 Inf 和 NaN 不能是 JSON 编码错误的情况

$test = ['key' => '6E01400'];
json_encode($test, JSON_NUMERIC_CHECK | JSON_PRETTY_PRINT);

我知道它将键中的 'E' 视为指数，并尝试将其转换为类似 6.0 e+1400 之类的数字......不过我不知道。

无论如何我可以避免这种特殊情况的转换，我真的需要在这里使用 JSON_NUMERIC_CHECK 选项，任何线索家伙？

我是 PHP Mockery 框架的新手。我有一个模拟函数executePrepared($arg1, $arg2, arg3)，我调用它两次，但似乎不起作用，并在 PHPUnit 命令行中给出以下错误：

Configuration read from C:\\xampp\\htdocs\\DatabaseTesting\\phpunit.xml\n\n..\xe2\x86\x90[31;1mE\xe2\x86\x90[0m\n\nTime: 47 ms, Memory: 3.25Mb\n\nThere was 1 error:\n\n\n1) Test\\Database\\Table\\TableTest::testinsertMany\n Mockery\\Exception\\NoMatchingExpectationException: No matching handler found for\n Mockery_0_Database_PGC::executePrepared(array(0=>\'ClayPipe\',1=>2000,2=>2100,3=>1\n ,4=>\'2000-01-01\',5=>\'{"1":"1","2":6,"3":8,"4":10}\',), "insert_assets", "\\Databas\n e\\Model\\Asset"). Either the method was unexpected or its arguments matched no ex\n pected argument list for this method\n

我的测试功能如下：

 public function testinsertMany() {\n      $this->PGCMock->shouldReceive(\'executePrepared\')->twice()->withArgs(array(\n[array(\'Clay Pipe\',2000,2100,1,\'2000-01-01\',\'{"1":"1","2":6,"3":8,"4":10}\'), \'insert_assets\', \'\\Database\\Model\\Asset\'],\n[array(\'Main Street\',1000,1100,0,\'2000-02-01\',\'{"1":"1","2":6,"3":8,"4":10}\'), \'insert_assets\', \'\\Database\\Model\\Asset\']))\n->andReturn($expectedResult1);\n\n$data1 = array(\'name\'=>\'Clay Pipe\',\n                    \'hist_cost\' => 2000,\n                    \'val_cost\' => 2100,\n                    \'val_method\' => 1,\n                    \'service_date\' => \'2000-01-01\',\n                    \'tags\' => …