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  • validation before ajax form submission

    - by ZX12R
    How do i introduce validation before remote_form_for submits? I have javascript function called validateForm(). I am able to call it before the AJAX request process. I tried to use return false and event.preventDefault. But there seems to be no effect. Here is what my code looks like <% remote_form_for :customer, :update =>"uxScreenLoaderDiv", :url => {:action => "login", :controller => "site"}, :html => {:id => "uxLoginForm"}, :onsubmit => "validateForm(event)" do |f| %> User name : <%= f.text_field "uxUserName", :class => "TextBox", :style => "width:100px;" %>&nbsp;* &nbsp;Password : <%= f.password_field "uxPassword", :class => "TextBox", :style => "width:100px;" %>&nbsp;* <%= f.submit "Go!", :class => "Button-Simple", :id => "uxSubmitButton" %> <% end %> the javascript function is simple as follows function validateForm(event){ return false; //event.preventDefault(); }

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  • Login form validation using javascript and php

    - by ipl
    Hi, I have been trying to create a login form using javascript.My login form needs to do the fllowing using javascript validation 1.login field contains only letters with a minimum of 4 and a maximum of 6 letters 2.password is at least 5 characters long and not more than 7 characters and contains only letters and digits with at least 1 letter and at least 1 digit 3.if the data is incorrect, generate an alert window with an appropriate message and set the cursor to the incorrect input field and the form needs to be submitted to a php file which needs to validate against a text file I tried to use regular expression to check for the login fiels and password in the javascript and i have used a login .php but havent done anything in that till now.However my javascript/html file which i have pasted below doesnt seem to work.Can anyone tell me the issue with my file? Rgds ip function validateFormOnSubmit(theForm) { reason += validateUsername(theForm.username.value) reason += validatePassword (theForm.pwd.value) if (reason == "") return true else { alert(reason); return false } } function validateUsername(fld) { if (fld == "") return "No username entered" else if((fld.length 6) || (fld.length 7 ) { return "length shoild be b/w 4 and 7"; } else if (!/[a-z]/.test(fld) || !/[A-Z]/.test(fld) || !/[0-9]/.test(fld)){ return "passwords rewuire one of the letters or digitys"; } } SignupForm Your user name: Your Password:    

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  • Jquery validation in asp.net mvc

    - by Suja
    I have a view to create a DocumentTemplate <%@ Page Title="" Language="C#" MasterPageFile="~/Views/Shared/Site.Master" Inherits="System.Web.Mvc.ViewPage" % <%@ Import Namespace="HexsolveMVC.Helpers" % Create <script type="text/javascript"> $(document).ready(function() { $("#reset").click(function(event) { $("#Part").get(0).selectedIndex = 0; $("#txtDocTitle").val(""); $("#txtarDocDesc").val(""); }); }); }); </script> <div class="container"> <div class="outer"> <div class="main_content"> <div> <%=Html.BreadCrumb(Model.BreadCrumbs)%> </div> <div class="form_container"> <h1> Document Template</h1> <ul> <li> <label> <span class="mandatory">*</span>Engine model:</label> <%=Html.DropDownList("Part", (SelectList)ViewData["Part"])%> <span class="tagline">Please select the engine model <%--<a href="#">Need Help</a>--%></span> </li> <li> <label> <span class="mandatory">*</span>Document Title:</label> <input id="txtDocTitle" name="docTitle" type="text" class="formstyle" /> </li> <li> <label> Discription:</label> <textarea name="docDesc" id="txtarDocDesc" cols="45" rows="5"></textarea> </li> <li> <div class="button_panel"> <input name="button" type="submit" class="btn_create_doc_big" id="button" value="Create" /> <span class="reset_field"><a href="#" id="reset">Reset the form</a></span><span class="mandatory_tag">[ <span class="mandatory">*</span> Mandatory fields ]</span> <div class="clear"> </div> </div> <span class="tagline">By clicking on '<span class="tagline_highlight">Create</span>' button your document will be created.<br /> And after you can add new instructions and subsections easily.</span></li> </ul> <div> <h2> Example of how to work a document </h2> <img alt="" src="../../html/images/diagram.jpg" width="738" height="172" /></div> </div> </div> <div class="clear"> </div> </div> </div> I need to validate the txtDocTitle since its a required field. How can i do this using jQuery. I cannot use Model validation coz this same model is used for other views also and it have properties from other tables. I need something to do with jQuery.

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  • Radio Button Validation u

    - by Sirojan Gnanaretnam
    I am trying validate the radio button using Javascript . But I couldn't get it. Can any one please help me to fix this Issue. I Have attached My Code Below. Thanks. <form action="submitAd.php" method="POST" enctype="multipart/form-data" name="packages" onsubmit="return checkForm()"> <div id="plans_pay"> <input type="radio" name="group1" id="r1" value="Office" onchange="click_Pay_Office()" style="float:left;margin-top:20px;font-size:72px;"> <label style="float:left; margin-top:20px;" for="pay_office">At Our Office</label> <img style="float:left;margin-bottom:10px;" src="images/Pay-at-office.png" /> </div> <div id="plans_pay"> <input style="float:left;margin-top:20px;font-size:72px;" type="radio" name="group1" id="r2" value="HNB" onchange="click_Pay_Hnb()"> <label style="float:left; margin-top:20px;" for="pay_hnb">At Any HNB Branch</label> <img style="float:left;margin-bottom:10px;" src="images/HNB.png" /> </div> </form> Javascript function checkForm(){ if( document.packages.pso.checked == false && document.packages.pso1.checked == false && document.packages.ph.checked == false && document.packages.ph2.checked == false && document.packages.ph3.checked == false && document.packages.pl.checked == false && document.packages.p3.checked == false && document.packages.p4.checked == false && document.packages.p5.checked == false && document.packages.p6.checked == false ){ alert('Please Select At Least One Package'); return false; } if( document.packages.pso.checked == false && document.packages.pso1.checked == false && document.packages.ph.checked == false && document.packages.ph.checked == false && document.packages.ph2.checked == false && document.packages.ph3.checked == false && document.packages.pl.checked == false && document.packages.p3.checked == false && document.packages.p4.checked == false && document.packages.p5.checked == false && document.packages.p6.checked == false){ alert('Please Select At Least One with the Advertise online option in premium package'); return false; } if(document.getElementById('words').value==''){ alert("Please Enter the Texts"); return false; } if(document.getElementById('r1').checked==false && document.getElementById('r2').checked==false){ alert("Please Select a Payment Method"); return false; } }

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  • Passing input hidden params through urllib2 POST request

    - by ramrajedotcom
    I need to make POST request to CAS SSO server login page, and CAS login page has few input hidden params which are dynamically populated through java. I don't know how to read these hidden param values from response and pass in to CAS server. Without passing these hidden params I am not able to login. Does any one how to read input hidden param values from urllib2 response? Thanks in advance!

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  • Using tslib (touchscreen input) with DirectFB on embedded system (gumstix overo)

    - by emi1faber
    I'm attempting to use tslib with DirectFB on the gumstix Overo. Everything seems to be compiled correctly, as when DirectFB starts up, I get messages saying "Started 'tslib Input' ... DirectFB/Input: tslib touchscreen 0 0.1 (tslib)" etc. However, I haven't been able to find any example code showing how one reads the X-Y coordinates of a touchscreen press. Is there any example code out there to initialize the touchscreen and return the coordinates of a touchscreen press? Thanks in advance, Ben

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  • AS3: How to get fullscreen and keyboard input?

    - by Tinelise
    Since flash doesn't allow keyboard input while in fullscreen mode I'm wondering if there is a workaround to that? I have a flash that is going to run fullscreen in a browser and needs different kinds of keyboard input. I have read something about AIR, but I don't fully understand it and would like another way if thats even possible. Anybody knows?

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  • Android - TimePicker selecting the button and input field

    - by teepusink
    Hi, I'm trying to modified the way TimePicker works as asked in my question here http://stackoverflow.com/questions/2580216/android-timepicker-minutes-to-15 To be able to do that I need to know if the + and - button was clicked and to disable the input field. So can I target the elements in a TimePicker? (i.e the + and - button and the input field)? Also is there anyway to determine if the + or the - button was clicked? Thanks, Tee

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  • Turn off iPhone/Safari input element rounding

    - by Alex
    My website renders well on the iPhone/Safari browser, with one exception: My text input fields have a weird rounded style which doesn't look good at all with the rest of my website. Is there a way to instruct Safari (via CSS or metadata) not to round the input fields and render them rectangular as intended?

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  • Codeigniter Strip HTML tags from input

    - by Mithun
    What is the best method to strip htnl tags from the input? How can i remove the HTML tags while validating the input $this->form_validation->set_rules('description', 'Description', 'trim|xss_clean'); Do I need to add custom call back method to validation rules?

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  • background image for input type="button"

    - by fusion
    i've been trying to change the background image of the input button through css, but it doesn't work. search.html: <input type="button" name="button" value="Search" onclick="showUser()" class="button"/> search.css: .button { background-image: url ('/image/btn.png') no-repeat; cursor:pointer; } what could be wrong? even inline-ing the css didn't seem to work.

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  • Dynamically inserted input elements not showing up in ActionResult's FormCollection parameter

    - by roosteronacid
    I am adding input elements to a view, dynamically, using JavaScript. But I am unable to find those inputs in my ActionResult's FormCollection parameter...: public ActionResult Del(FormCollection fc) I am able to find static input elements in the View. And using FireBug in Mozilla FireFox, I can see that the inputs are inside of the form element, in the DOM, and are not floating around somewhere random. How can I access these inputs?

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  • Parse Credit Card input from Magnetic Stripe

    - by rockinthesixstring
    Does anyone know how to parse a credit card string input from a Magnetic Card Swiper? I tried a JavaScript parser but never got it to work. This is what the input looks like. %BNNNNNNNNNNNNNNNN^DOE/JOHN ^1210201901000101000100061000000?;NNNNNNNNNNNNNNNN=12102019010106111001? The N's are the credit card number.

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  • PHP: Is mysql_real_escape_string sufficient for cleaning user input?

    - by Thomas
    Is mysql_real_escape_string sufficient for cleaning user input in most situations? ::EDIT:: I'm thinking mostly in terms of preventing SQL injection but I ultimately want to know if I can trust user data after I apply mysql_real_escape_string or if I should take extra measures to clean the data before I pass it around the application and databases. I see where cleaning for HTML chars is important but I wouldn't consider it necessary for trusting user input. T

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  • Set default value for a input file form

    - by aladine
    Hi, I have an input file HTML form and I want to set the initial value for the file path in an HTML form . I try to change tag "value" but it doesn't work anyway. <input type="file" name="testcase" value= "C:\test.txt"> Please give me some advice for this small problem. Thanks.

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  • Masked Input Using EditText Widget in Android

    - by Buzzy
    Is there a way I can specify an input mask to the EditText control in Android? I want be able to specify something like ### - ## - #### for a Social Security Number. This will cause any invalid input to be rejected automatically (example, I type alphabetical characters instead of numeric digits). I realize that I can add an OnKeyListener and manually check for validity. But this is tedious and I will have to handle various edge cases. Buzzy

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  • IE6 and IE7 Input padding CSS

    - by Podlsk
    I have input boxes with a height of 25 pixels. In Firefox, Safari and IE8 automatically vertically align the text of it in the middle correctly. However in IE6 and IE7 the text is aligned to the top. How may I resolve this? Adding padding-top increased the total height of the input as I have explicitly declared its height. I don't wish to use browser specific CSS. Thanks.

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  • jQuery catch paste input

    - by Christoffer Winterkvist
    I'm looking for a way to sanitize input that I paste into the browser, is this possible to do with jQuery? I've managed to come up with this so far: $(this).live(pasteEventName, function(e) { // this is where i would like to sanitize my input return false; } Unfortunately my development has come to a screeching hold because of this "minor" issue. I would really make me a happy camper if someone could point me to the right direction. Thanks in advance.

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  • jQuery: form input values turns up undefined

    - by Seerumi
    Having problem with this bit of code qith jQuery. it should pick the values from current form and then submit them, but when I try to get them with jQuery they always turn up undefined. I know the SQL results are fine since they show correctly in HTML table, so it must be my inferior javascript skills. New with jQuery and I'm at loss :( PHP/HTML: echo "<table>\n" while ($row = odbc_fetch_array($query)) { echo "<form class='catForm'>\n"; echo "<input type=hidden class='catID' name='catID' value='".$row['running_id']."'/>\n"; echo "<tr>\n"; echo "<td>".$row['running_id']."</td>\n"; echo "<td>".$row['site_id']."</td>\n"; echo "<td>".$row['main_category']."</td>\n"; echo "<td>".$row['map_name']."</td>\n"; echo "<td><input type=textfield class='bCatID' value='".$row['mapping_id']."' size=6/></td>\n"; echo "<td><input type=submit class='saveCat' value='Save'/></td>\n"; echo "<td><input type=submit class='killCat' value='Delete' /></td>\n"; echo "</tr>\n"; echo "</form>\n"; } echo "</table>"; jQuery: $(".catForm").submit(function () { var id = $(this).find('.catID').val(); var bCatID = $(this).find('.bCatID').val(); var dataString = 'id='+id+'&bCatID='+bCatID; $.ajax({ type: "POST", url: 'adminUI/bin/updateSCategories.php', dataType : 'json', data: dataString, success: function(data) { if (data.error == true) $('.failure').html("Error, save failed.").show().fadeOut(2000); if (data.error == false) $('.success').html("Saved succesfully").show().fadeOut(2000); }, error: function(XMLHttpRequest, textStatus, errorThrown) { $('.failure').html("Error, save failed.").show().fadeOut(2000); } }); return false; }); RESULT: id: undefined bCatID: undefined

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  • Django Date Input Parsing?

    - by Dane Larsen
    I'm trying to get a date for an event from a user. The input is just a simple html text input. My main problem is that I don't know how to parse the date. If I try to pass the raw string, I get a TypeError, as expected. Does Django have any date-parsing modules?

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