[英]Angular JS ng-click with arguments
Suppose my html looks like 假设我的html看起来像
<h2>Unapproved Users<span class="badge">12</span></h2>
<ul class="list-group" ng-repeat="user in unApprovedUsers">
<li class="list-group-item">{{user.Name}} <button class="btn btn-success" ng-click="ApproveUser({{user.ID}})">Approve</button></li>
</ul>
the problem is that approve user cannot be called while sending that argument so how can i send it to the function 问题是在发送该参数时无法调用批准用户,因此如何将其发送到该函数
You do not need the {{ }}
. 您不需要{{ }}
。 You may directly access the user object and it's properties. 您可以直接访问用户对象及其属性。
ng-click="ApproveUser(user.ID)"
The double curly braces binding expression( {{ }}
) tells Angular that it should evaluate the expression inside the double curly braces and insert the result into the DOM in place of the original binding expression . 双花括号绑定表达式( {{ }}
)告诉Angular它应该评估双花括号内的表达式,并将结果插入DOM中代替原始绑定表达式。
Since you want to access the user object and pass the property value to your function, you do not need {{ }}
. 由于您要访问用户对象并将属性值传递给您的函数,因此您不需要{{ }}
。 You can simply access the object and use the property value and pass it to your method. 您只需访问该对象并使用属性值并将其传递给您的方法即可。
删除括号{{ }}
,
ng-click="ApproveUser(user.ID)"
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