更新更改现有记录

Question

在这里，我有带复选框的树视图。我的问题是如何为等于 'y' 的选中复选框和等于 'n' 的未选中复选框设置条件。我必须在数据库中更新 chekbox 的值，该值是活动列，包含两个值，即 'y' 和 'n'。我在 javaScript 中使用 AJAX。应该在数据库中选中复选框将获得 'y'，未选中复选框将获得 'n'。但是现在，我目前只是在数据库中保存等于 'y' 的选中复选框。任何人都有建议，最好的方法是什么？供您参考，我正在使用 treeview Kendo UI.

update.php

function deleteTemplate(){
global $ehorsObj;
$employeeID = $_SESSION['employeeID'];
$propertyID = $_SESSION['propertyID'];
$id         = (isset($_POST['id']) ? $_POST['id'] : '');
$progid     = (isset($_POST['progid']) ? $_POST['progid'] : '');

$sqlDelete = "DELETE FROM tblHrsPositionProgramTemplate 
                WHERE hrsPositionID = '".$id."'"; 
$ehorsObj->ExecuteData($sqlDelete, $ehorsObj->DEFAULT_PDO_CONNECTIONS);

for($x=0; $x< sizeof($progid); $x++ )
{
    $positionTemplateID = $ehorsObj->EHORS_PK("tblHrsPositionProgramTemplate"); 
        $sqlAdd = "INSERT  INTO tblHrsPositionProgramTemplate 
                    SET positionTemplateID = '" . $positionTemplateID . "',
                    programID = '" . $progid[$x] . "',
                    hrsPositionID  = '" . $id . "',
                    propertyID   = '" . $propertyID . "',
                    employeeID  = '" . $employeeID . "',
                    dateTimeEmployee = NOW() ";     

        $ehorsObj->ExecuteData($sqlAdd, $ehorsObj->DEFAULT_PDO_CONNECTIONS);

        $positionTemplateIDLog = $ehorsObj->EHORS_PK("tblHrsPositionProgramTemplateLog");   
        $sqlAddLog = "INSERT  INTO tblHrsPositionProgramTemplateLog 
                    SET positionTemplateIDLog = '" . $positionTemplateIDLog . "',
                    positionTemplateID = '" . $positionTemplateID . "',
                    programID = '" . $progid[$x] . "',
                    hrsPositionID  = '" . $id . "',
                    propertyID   = '" . $propertyID . "',
                    employeeID  = '" . $employeeID . "',
                    dateTimeEmployee = NOW() ";     

        $ehorsObj->ExecuteData($sqlAddLog, $ehorsObj->DEFAULT_PDO_CONNECTIONS);
}}

AJAX JavaScript

//AJAX call for button
    $("#primaryTextButton").kendoButton();
    var button = $("#primaryTextButton").data("kendoButton");
    button.bind("click", function(e) {

    var test = $("#dropdown").data("kendoDropDownList").value();
    if(test == ""){
            KendoAlert("Please select position");//dropdown
    }  
    else{

        $.ajax({
            url: "../DesignationProgramTemplate/getTempJson.php",
            type: "POST",
            data: {
                method: "addTemplate" ,
                id: test,
                progid: array
                },
            success: function () {                
            KendoAlert('Success'); }});
    }
    });

Answer 1

您可以轻松获取复选框是否被选中（例如，参见 this），并在您的 ajax 中发送复选框的名称以及值（true/false).

<input type='checkbox' name='checkbox1' class='my-checkboxes'/>Checkbox 1

<script>
    $(document).ready(
        function () {
            $(".my-checkboxes").on('change', function () {
                let checkboxIsChecked = ($(this).is(':checked'));
                let checkboxName = $(this).attr('name');
                //do your ajax post based on the checkbox name and value
                console.log(checkboxIsChecked, checkboxName);
            });
        }
    );
</script>

更新更改现有记录

Update change existing records

php

sql

ajax

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