Question

我试图在ajax回调中重新激活文档中的代码, 功能已准备就绪。这是可能的吗?

$(document).ready(function() {
  // page initialization functions
  alert( hi );
});

// this gets called from a button click on the screen
function reauth() {
  // logic here omitted for brevity
  $.post("/Base/reauth", $("#reauthForm").serialize(), function(data) {
    if (data.result != null) {
      $(document).ready();  // <-- this does not invoke the alert( hi );
    }
  });
}

Answer 1

您不能将函数放入 ready 块中吗 :

function something() {
   alert( hi );
}

$(document).ready(function() {
   something();
});

然后再叫一次吗?

Answer 2

function sayHi() {
  alert( hi );
}

$(document).ready(function() {
  // page initialization functions
  sayHi();
});


// this gets called from a button click on the screen
function reauth() {
  // logic here omitted for brevity
  $.post("/Base/reauth", $("#reauthForm").serialize(), function(data) {
    if (data.result != null) {
      sayHi();
    }
  });
}

友情链接