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<h1>angular.bind</h1>
<p>
<span>使用方法：</span><br />
<span>angular.bind(self, fn, args)</span>
</p>
<p>
<span>参数：</span><br />
<span>self: Object，fn的上下文对象，使用this调用</span><br />
<span>fn: Function，被绑定的fn</span><br />
<span>args：传入fn中的参数（可选）</span>
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<p>
<span>返回值：</span><br />
<span>返回动态绑定之后的函数</span>
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<script src="../../js/angular.1.3.0.js" type="text/javascript" charset="utf-8"></script>
<script type="text/javascript">
var obj = {name: ‘张三‘};
// 带参数
var fn1 = angular.bind(obj, function(age){
console.log(this.name + ‘是‘ + age);
}, ‘15岁！‘)
fn1();
var fn2 = angular.bind(obj, function(age){
console.log(this.name + ‘是‘ + age);
})
fn2(‘18岁了！‘);
</script>
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原文地址：https://www.cnblogs.com/tanxiang6690/p/9764629.html
时间： 2024-11-09 10:49:59