Javascript 如何使用输入的值填充表?
我正在使用clickButton函数,根据用户输入的值填充表格。有3个字段可输入数据。名字,姓氏,邮编。如果我键入firstName,单击search,我需要在表中查看相关的JSON数据。lastName和zipCode也是这样。当我设置$scope.results=data时,将根据输入的firstName值正确填充该表。我试图为其他两个字段添加条件,然后将结果推送到jsp。我做错了什么 JSJavascript 如何使用输入的值填充表?,javascript,json,angularjs,jsp,angularjs-ng-repeat,Javascript,Json,Angularjs,Jsp,Angularjs Ng Repeat,我正在使用clickButton函数,根据用户输入的值填充表格。有3个字段可输入数据。名字,姓氏,邮编。如果我键入firstName,单击search,我需要在表中查看相关的JSON数据。lastName和zipCode也是这样。当我设置$scope.results=data时,将根据输入的firstName值正确填充该表。我试图为其他两个字段添加条件,然后将结果推送到jsp。我做错了什么 JS $scope.results = []; $scope.clickButton = function
$scope.results = [];
$scope.clickButton = function(enteredValue) {
$scope.items=this.result;
var url = 'http://localhost:8080/application/names/find?firstName='+enteredValue+'&lastName='+enteredValue+'&zipCode='+enteredValue
$http.get(url).success(function(data){
angular.forEach($scope.items, function (item) {
if(items.first_nm === enteredValue || items.last_nm ==enteredValue || items.zip_cd == enteredValue){
$scope.results.push({
firstName: item.first_nm,
lastName: item.last_nm,
zipCode: item.zip_cd
});
}
})
})
};
JSP
<input id="firstName" name="firstName" type="text" data-ng-model="enteredValue" />
<input id="lastName" name="lastName" type="text" data-ng-model="enteredValue" />
<input id="zipCode" name="zipCode" type="text" data-ng-model="enteredValue" />
<button class="btn btn-primary" data-ng-click='clickButton(enteredValue)'>Search</button>
<tr data-ng-repeat="result in results" class="text-center">
<td data-title="'ID'" >{{result.firstName}}</td>
<td data-title="'Name'" >{{result.lastName}}</td>
<td data-title="'Status'" >{{result.zipCode}}
</td>
搜寻
{{result.firstName}
{{result.lastName}
{{result.zipCode}
当前,您正在将所有搜索参数绑定到同一个属性-输入值
。相反,您可以将它们指定给单独的属性,然后在搜索方法中相应地使用它们:
HTML:
您的单击和搜索条件字段在视图中的何处?单击和搜索字段已添加。dotnetom,感谢您的反馈。我遵循了你的步骤,但由于某种原因,数据没有显示在表上。我可以在控制台中查看Json数据。另外,当我尝试用firstName空搜索lastName时,我根本不返回任何json数据。这就是问题所在吗$scope.items=this.result;
<input id="firstName" name="firstName" type="text" data-ng-model="enteredValue.firstName" />
<input id="lastName" name="lastName" type="text" data-ng-model="enteredValue.lastName" />
<input id="zipCode" name="zipCode" type="text" data-ng-model="enteredValue.zipCode" />
<button class="btn btn-primary" data-ng-click='clickButton(enteredValue)'>Search</button>
$scope.clickButton = function(enteredValue) {
$scope.items=this.result;
// instead of enteredValue use enteredValue.lastName and other properties
// If your API allows it, you can even add the value only if it exists,
// not always as it is done currently
var url = 'http://localhost:8080/application/names/find?firstName='+
enteredValue.firstName+'&lastName='+
enteredValue.lastName+'&zipCode='+enteredValue.zipCode
$http.get(url).success(function(data){
angular.forEach($scope.items, function (item) {
if(items.first_nm === enteredValue || items.last_nm ==enteredValue || items.zip_cd == enteredValue){
$scope.results.push({
firstName: item.first_nm,
lastName: item.last_nm,
zipCode: item.zip_cd
});
}
});
});
};