小编Jes*_*zie的帖子

我有一些关于HTML5 ContentEditable和PHP的问题,如果你能提供我想要做的事情的例子,我会很高兴,所以我可以得到一个想法.

• 我有一个网站,我想编辑,但只有"管理员"登录 - 我可以做登录的事情,但我不知道如何编码HTML5 ContentEditable到它,以便它不会加载"管理员"尚未登录.

• 如何保存HTML5 ContentEditable中更改的内容？

能帮我解决一下为什么我的代码不会显示setmessage:

$this->form_validation->set_message('Sorry %s is not correct.');

验证很高兴地表明它们是必需的:

home.php - >控制器

<?php

ob_start();

if ( ! defined('BASEPATH')) exit('No direct script access allowed');

class Home extends CI_Controller {

function __construct(){
    parent::__construct();
}

function index(){
    $this->login();
}

public function login()
{
    //Loads The Page Template
    $this->template->set('title','Admin Login');

    //Validation Check

    $this->form_validation->set_rules('username','Username','required|trim|max_length[50]|xss_clean');
    $this->form_validation->set_rules('password','Password','required|trim|max_length[200]|xss_clean|callback_checkUsernamePassword');

    if($this->form_validation->run() == FALSE){

        $this->template->load('template','admin/admin_login');  

    }else{
        extract($_POST); // Gets data from form and creates vars
        $user_id = $this->login_model->check_login($username,$password);

        if(! $user_id || $password){ // != If username or password are not correct
            $this->session->set_flashdata('login_error',TRUE); //does …

我试图清空表格,但我想知道我的功能是否正确？

模型:

public function removeQuote()
    {
        $this->db->empty_table('companyDetails,hostingDetails,layoutDetails');
    }

控制器:

public function submit()
{
        $data['companyContact'] = $this->quote->getCompanyDetails()->companyContact;

        $this->load->view('submit',$data);

        $this->quote->removeQuote();
}

错误:

Table '_quote.companyDetails,hostingDetails,layoutDetails' doesn't exist

DELETE FROM `companyDetails,hostingDetails,layoutDetails`

我点击它下面的按钮会显示一个下拉菜单.

我将如何解决这个问题,因为我之前从未遇到过这个问题.

我正在尝试使用jquery表单验证器实现客户端验证,但我已按照指南进行了搜索,并在谷歌搜索我的问题的答案,可能存在冲突,prototype.js 我已将行添加var JQuery = jQuery.noConflict();到我的jquery-1.5.1.min.js文件底部.

萤火虫还在说 $("#contact") is null $("#contact").validationEngine();

我将所需的javascript和jQuery代码加载到我的主页面中,template.php file然后调用一个view被叫联系人.

联系页面视图:

 <section id="content" class="contact-us">
        <h1>Contact</h1>

<div id ="formLayout" class="contactForm">

<section id = "validation"></section>

<form action=contact" method="post" accept-charset="utf-8" id="contact" name="contact">

<fieldset>

<label><label for="name">Name:</label><span class="small">Required Field - Text</span></label>

<input type="text" name="name" value="" id="name" class="validate[required[custom[onlyLetterSp]]]"  />

<div id="error"></div>

<label><label for="email">Email:</label><span class="small">Required Field - yourname@example.com</span></label>

<input type="text" name="email" value="" id="email" class="validate[required[custom[onlyLetterSp]]]"  />

<div id="error"></div>

<label><label for="phone">Phone:</label><span class="small">Required Field - 021214589</span></label> …

我怎样才能使这部分代码有效？我对flash嵌入没有多少经验.

<noscript>
    <object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="999" height="241" title="">
      <param name="movie" value="images/banner.swf" />
      <param name="quality" value="high" />
      <param name="BGCOLOR" value="#EFE8DE" />
      <param name="wmode" value="opaque" />
      <embed src="images/banner.swf" width="999" height="241" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" wmode="opaque"</embed></object>
</noscript>

我有以下CSS菜单,float:left;我怎么能成为这个中心.我在哪里添加margin:0 auto？

CSS:

/* === 7. Navigation === */

#nav{
    width:100%;
    margin:30px auto;
}

.ie7 #nav{
    padding:10px 0 0 30px;
}

#nav ul li{
    margin:0 auto;
}

#nav li{
    float:left;
    text-align:center;
    list-style:none;
    font-weight:bold;
}
#nav li a{
    margin-right:30px;
    text-decoration:none;
    color:#5d5e5d;
}

#nav li a:hover{
    text-decoration:underline;

}

#nav li a:active{
    font-family:inherit;
    font-size:inherit;
    color:#fff;
}

HTML:

  <ul id="nav"><!--Navigation-->
                    <li id="homenav"><a href="#home">Home</a></li>
                    <li id="portfolionav"><a href="#portfolio">Portfolio</a></li>
                    <li id="contactnav"><a href="#contact">Contact</a></li>
   </ul>

我有一个表单,将数据提交到一个名为ng-submit="newBirthday()this 的函数中,将数据推 $scope.bdayname, $scope.bdaydate;送到一个名为的数组中bdaes

我的问题是,在我看到的所有教程中,数组都有预定义的数据,是否有一种方法可以是一个空数组,在提交数据时会被数据填充？

app.js:

var app = angular.module('birthdayToDo', []);

app.controller('main', function($scope){ 

    // Start as not visible but when button is tapped it will show as true 

        $scope.visible = false;

    // Create the array to hold the list of Birthdays

        $scope.bdays = [{}];

    // Create the function to push the data into the "bdays" array

    $scope.newBirthday = function(){

        $scope.bdays.push({name:$scope.bdayname, date:$scope.bdaydate});

        $scope.bdayname = '';
        $scope.bdaydate = '';

    }
});

HTML:

<body ng-app="birthdayToDo" ng-controller="main">
    <div id="wrap">

      <!-- …

我不确定为什么我没有得到我的data-id价值undefined

该data-id节目的int

<li>
    <input style="width:100%;" placeholder="Page Title" id="post_title" onclick="urlCheck()" dataid="<?php echo($website_id);?>" name="post_title" type="text" value="<?php echo set_value('post_title', $post['post_title']); ?>" />
    <?php echo form_error('post_title'); ?>
</li>

JS:

function urlCheck() {

    $(".postForm").on('click', '#post_title', function (e) {
        var id = $('#post_title').attr("data-id");

        console.log(id);

        e.preventDefault();

    });
}

如何向我的复选框添加标签，以便将它们内联。

我想要这样的：

label input input

目前下面的代码显示的是input input label为什么？

HTML：

<div class="col-md-6 pull-right">
    <div class="form-group">
        <label>Gender</label> <label class=
        "col-sm-2 checkbox-inline"><input id="genMale" type="checkbox"
        value="genMale">Male</label> <label class=
        "col-sm-2 checkbox-inline"><input id="genFemale" type=
        "checkbox" value="genFemale">Female</label> 
    </div>
</div>