Question

我在jquery中有一个问题 - 帖子。当我在表单中输入电子邮件时，js-jquery会将电子邮件传递给sendResetPasswordMail1.php以检查电子邮件是否有效。

但现在，$ .post（“sendResetPasswordMail1.php”，mail：email}，函数（resetPasswordMsg）无法在js中运行。

我找不到什么错。遇险。请问你能帮帮我吗。非常感谢。

PHP

public void secondarray(JsonParser jsonParser) {
    String fieldName;
    ameList = new ArrayList<AmeModel>();
    AmeModel ameModel = null;

    try {
        while (jsonParser.nextToken() != JsonToken.END_ARRAY) {
            ameModel = new AmeModel();
            while (jsonParser.nextToken() != JsonToken.END_OBJECT) {
                fieldName = jsonParser.getCurrentName();
                if ("valueid".equals(fieldName)) {
                    jsonParser.nextToken();
                    ameModel.setId((jsonParser.getText()));

                } else if ("valuename".equals(fieldName)) {
                    jsonParser.nextToken();
                    ameModel.setName((jsonParser.getText()));


                } else {
                    jsonParser.skipChildren();
                }
            }
            ameList.add(ameModel);
        }


        Spinner sp=new Spinner(MainActivity.this);

        AmeAdapter adapter = new AmeAdapter(this, ameList);

        sp.setAdapter(adapter);
        sp.setOnItemSelectedListener(new AdapterView.OnItemSelectedListener() {
            @Override
            public void onItemSelected(AdapterView<?> adapterView, View view, int i, long l) {

                Toast.makeText(MainActivity.this, ameList.get(i).getId(), Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onNothingSelected(AdapterView<?> adapterView) {

            }
        });

        container.addView(sp);

        //setContentView(linearlayout);

    } catch (JsonParseException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }

}

js - jquery

<!--reset Password Popup start-->
    <div class="resetPasswordLayer" id="resetPassword" tabindex="-1">
        <div class="resetPasswordLayerWall" id="resetPasswordLayerWall">
            <button type="button" class="close resetPasswordCloseButton" aria-label="Close"><span aria-hidden="true">&times;</span></button>
            <p><h3 class="layerTittle">Reset Password</h3></p>
            <div class="row">
                <!--<form class="form-horizontal" action="ResetPassword/sendResetPasswordMail.php" method="post" id="login-form">-->
                    <div class="form-horizontal form-group">
                        <div class="input-group">
                            <p><strong>User can retrieve the password through the mailbox</strong></p>
                            <!--<p><strong>Enter your registered e-mail, retrieve your password：</strong></p>-->
                            <p><input type="text" class="form-control" name="resetPasswordEmail" id="resetPasswordEmail" placeholder="Enter your registered e-mail, retrieve your password."><span id="chkresetPasswordMsg"></span></p>
                        </div>
                    </div>

                    <div class="form-group">
                        <div class="input-group"><!--<div class="col-md-11 col-md-offset-1">-->
                            <p><input type="button" class="btn  btn-success" id="subSendResetPassword_btn" value="Reset"></p>
                            <!--<button type="submit" class="btn btn-success"id="subSendResetPassword_btn">Reset</button>-->
                            <span id="resetPasswordMsg"></span>
                        </div>
                    </div>
                <!--</form>-->
            </div>
        </div>
    </div>
    <!--reset Password Popup End-->

php - sendResetPasswordMail1.php

$(function(){
    $("#subSendResetPassword_btn").click(function(){
        var email = $("#resetPasswordEmail").val();
        var preg = /^\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*/; //match Email
        if(email=='' || !preg.test(email)){
            $("#chkresetPasswordMsg").html("Please fill in the correct email!");
        }else{
            $("#subSendResetPassword_btn").attr("disabled","disabled").val('Submit......').css("cursor","default");
            alert(email);
            $.post("sendResetPasswordMail1.php",{mail:email},function(resetPasswordMsg){
                if(resetPasswordMsg == ""){
                    alert("No Msg Return!");
                }

                if(resetPasswordMsg=="noRegister"){
                    $("#chkresetPasswordMsg").html("The mailbox is not registered yet！");
                    //$("#subSendResetPassword_btn").removeAttr("disabled").val('Submit').css("cursor","pointer");
                }else{
                    $(".resetPasswordLayer").html("<h3>"+resetPasswordMsg+"</h3>");
                }
            });
        }
    });
})

Answer 1

阻止默认点击事件

$("#subSendResetPassword_btn").click(function(e){
   e.preventDefault()
});

jquery .post无法将值传递给php进行检查

1 个答案: