当我在CodeIgniter中使用<！ - ？php echo form_open（）;？ - >时，我的UI会受到干扰

Question

在我写

之前，我的网页设计仍然正常

        一旦我使用它，网络的内容部分干扰代码如下                      

        <?php echo form_open('regform/register');?>
            <div class="first">
                <fieldset>
                    <label for="name"><strong>Name:<br /></strong> </label><input type="text" name="name" maxlength="55" id="name" class="inputtext" />
                    <label for="email"><strong>Email:<br /></strong></label><input type="text" name="email" maxlength="55" id="email" class="inputtext" />
                    <label for="password"><strong>Password:<br /></strong></label><input type="text" name="password" maxlength="55" id="password" class="inputtext" />
                    <label for="confirmpass"><strong>Confirm Password:<br /></strong></label><input type="text" name="confirm" maxlength="55" id="confirmpass" class="inputtext" />
                    <div>
                        <label for="newsletter"><input type="checkbox" id="newsletter" /><span>Subscribe to newsletter</span></label> 
                        <label class="terms" for="terms"><input type="checkbox" id="terms" /><span>I agree to the Terms and Conditions</span></label>
                    </div>
                </fieldset>
            </div>
            <div>
                <fieldset>
                    <label for="completename"><strong>Complete name:</strong></label><input type="text" maxlength="55" id="completename" class="inputtext" />
                    <label for="address"><strong>Primary address:</strong></label><input type="text" maxlength="55" id="address" class="inputtext" />
                    <label for="billing"><strong>Billing address:</strong></label><input type="text" maxlength="55" id="billing" class="inputtext" />
                    <label for="city"><strong>City:</strong></label><label class="zipcode" for="zipcode"><strong>Zip Code:</strong></label>
                    <input type="text" maxlength="30" id="city" /> 
                    <input type="text" maxlength="30" id="zipcode" class="zipcode" />
                    <div>
                        <label for="shipping"><input type="checkbox" id="shipping" /><span> Same Shipping and Billing address</span></label> 
                        <label class="saveas" for="saveas"><input type="checkbox" id="saveas" /><span> Save as default address</span></label>
                    </div>
                </fieldset>
            </div>
            <input type="submit" value="" id="createaccount" />
        </form>
    </div>

这是它使用“php echo form_open”

后的样子

这是该部分的.css文件

content div form div {  
background: url(../images/bg-form.jpg) no-repeat;  
float: left;  
height: 396px;  
margin: 0 0 0 24px;  
padding: 0;  
width: 463px;  
}  
#content div form div.first {  
margin-left: 0;  
}  
#content div form div fieldset {  
border: 0;  
margin: 20px auto;  
width: 386px;  
}  
#content div form div fieldset input.inputtext {  
background: url(../images/sprites-inputs.gif) no-repeat 0 -42px;  
border: 0;  
height: 31px;  
margin: 10px 0;  
padding: 0 5px;  
width: 376px;  
}  
#content div form div fieldset input#city {  
background: url(../images/sprites-inputs.gif) no-repeat 0 0;  
border: 0;  
height: 32px;  
margin: 10px 0;  
padding: 0 5px;  
width: 172px;  
}  
#content div form div fieldset label.zipcode {  
margin-left: 168px;  
}  
#content div form div fieldset input#zipcode {  
background: url(../images/sprites-inputs.gif) no-repeat 0 0;  
border: 0;  
height: 32px;  
margin: 0 0 0 15px;  
padding: 0 5px;  
width: 172px;  
}  
#content div form div div {  
background: none;  
float: none;  
height: auto;  
margin-left: 0;  
margin-top: 33px;  
width: auto;  
}  

Answer 1

我认为您错过了表单元素的类

就像使用它一样

echo form_open('your_url', array(
    'class' => 'your classes', 
    'role' => 'role of form'
));