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  • chaining and getting the value of an input

    - by cf_PhillipSenn
    This code gets the text that's in a certain column of a table row: var keyA = $(a).children('td').eq(column).text().toUpperCase(); Q: How do I rewrite this to get the value of an input tag that's in the table cell? var keyA = $(a).children('td').eq(column).('input').val().toUpperCase();

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  • Submitting form with Ajax

    - by Sidetracking
    So I'm completely lost on how to submit a form with Ajax. I'm fairly new to Javascript and hopefully I'm not in over my head. When I click submit on my form, nothing happens on my page, not in my SQL database where the info should be stored (double checked process form too). Here's the code if anyone's willing to help Javascript: $(document).ready(function() { $('#form').submit(function() { $.ajax({ url: "../process.php", type: "post", data: $(this).serialize() }); }); } HTML: <form name="contact" method="post" action="" id="form"> <span id="input"> <input type="text" name="first" maxlength="50" size="30" title="First Name" class="textbox"> <input type="text" name="last" maxlength="80" size="30" title="Last Name" class="textbox"> <input type="text" name="email" maxlength="80" size="30" title="Email" class="textbox"> <textarea name="request" maxlength="1000" cols="25" rows="6" title="Request"></textarea> </span> <input type="submit" value="Submit" class="submit"> </form>

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  • getting (this) at different function

    - by twen_ta
    I have couple of input fields with the class "link". All of them should start the jqueryUI dialog so this is why I bind the method to a class and not an single id. The difficulty is now that i can't use the (this) in line 12, because that gives me the identity of the dialog and not the input element. As I am an beginner I don't know how to pass a variable to this event with the element of the input field. What I want to archive is that the dialog should start from the input field and should write the result back to that input field. 1. // this is the click event for the input-field class called "link" 2. $('.link') 3. .button() 4. .click(function() { 5. $('#dialog-form').dialog('open'); 6. 7. }); 8. 9. //this is an excerpt from the opened dialog box and the write back to the input field 10. $("#dialog-form").dialog({ 11. if (bValid) { 12. $('.link').val('' + 14. name.val() + ''); 15. $(this).dialog('close'); 16. } 17. });

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  • how to validate

    - by kumar
    I have this Calender Control I am using..user can select any date from the calender.. I need to validate the dates like Saturday and Sundays and 1/1 and 1/25.. if they select these days I need to show them Popup message not valid date? can anybody help me out.. thanks

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  • how do I disable options based on the previous selection?

    - by 3r1c
    I have three drop-down menus for each sample shirt; product, colour and grade. Not all products are available in all colours and/or grades. I would like to disable the options that are not available based on the users selection. I've tried using this answer here (using a radio select). Unfortunately, I can't get it to work with an option-selected input. This is what I'm working on - quartus.ca/select-options.html Any guidance would be appreciated.

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  • start javascript code with $(function, etc

    - by YAmikep
    I am studying Backbone and the todo example apps from http://todomvc.com/ I have noticed there are 3 severals ways of starting the code in the files: $(function() { // code here }); $(function( $ ) { // code here }); (function() { // code here }()); I do not understand the differences and when I should use one over the other. I also saw some people using this to start their code: $(document).ready(function(){ // code here }); From what I have seen, this is the full way of writing it right? In a more general way, should I always include my javascript code into something like that in each files? Thanks for your advice.

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  • getting a slide of 'data' returned by $.ajax

    - by Thau
    With $.ajax i'm getting a page dinamicly generated via PHP code, in the HTML returned I need only one object ('lwrapper' in my code). How can I grabber 'lwrapper' from 'data' returned. this is my code $.ajax({ url: ref, //the url cache: false, success: function(data){ //code to get the slide of data //slide = $("lwrapper",data) //not working $('wrapper').html(slide); } });

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  • serializeArray doesn't include submit-button value

    - by guzh
    Hi, I got two submit buttons in a form. One that deletes the post, and one to edit it. I want to display a fancybox with either the edit-form or a message saying that the user deleted the post. It's all decided by which button was pushed, with a "if(isset)"-sentence in edit.php. However I can't figure out how to get the value of the button within the serializeArray.. I tried with .click(function() instead, but that didn't send anything to the fancybox.. $("#form").bind("submit", function() { $.ajax({ type : "POST", cache : false, url : "edit.php", data : $(this).serializeArray(), success: function(data) { $.fancybox(data); } }); return false; }); The form looks like this: <form method='post' action='' id="form"> <input type='submit' value='Edit' name='edit' /> <input type='submit' value='Delete' name='delete' onClick="return slett('<?php echo $oppgave->name; ?>')"/> <input name='oppgaveID' type='hidden' value='<?php echo $oppgave->id; ?>' /> </form> I would really appreciate it if someone could help me! Thanks in advance!

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  • HTML Response compared with old html

    - by inetech
    I have a respone returned as 'response' I need to compare it with old HTML. If it is different it will just do some css. The problem is it detects a different change everytime even when there is no difference and there is a continueous loop which makes my animation on css repeat itself. Anyone help?

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  • Large Data Table with first column fixed

    - by bhavya_w
    I have structure as shown in the fiddle http://jsfiddle.net/5LN7U/. <section class="container"> <section class="field"> <ul> <li> Question 1 </li> <li> question 2 </li> <li> question 3 </li> <li> question 4 </li> <li> question 5 </li> <li> question 6 </li> <li> question 7 </li> </ul> </section> <section class="datawrap"> <section class="datawrapinner"> <ul> <li><b>Answer 1 :</b></li> <li><b>Answer 2 :</b></li> <li><b>Answer 3 :</b></li> <li><b>Answer 4 :</b></li> <li><b>Answer 5 :</b></li> <li><b>Answer 6 :</b></li> <li><b>Answer 7 :</b></li> </ul> </section> </section> </section> Basically its a table structure made using divs. The first column contains a long list of questions and the second column contains answers/multiple answers which can be quite big ( there has to be horizontal scrolling in the second column.) The problem i am facing is when i scroll downwards the second column which has the horizontal scroll bar is also scrolling downward. I want horizontal scrollbar to be fixed there. as in it should be always fixed there no matter how much i scroll vertically. Much Like Google Spreadsheets: where the first column stays fixed and there's horizontal scrolling on rest of the columns with over vertical scrolling for whole of the data. I cannot used position fixed in the second column. P.S : please no lectures on using div's for making a table structure. I have my own reasons. and its kinda urgent. Thanks in advance.

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  • Basic Ajax Cache Issue

    - by michaelespinosa
    I have a single page that I need to on occasion asynchronously check the server to see if the status of the page is current (basically, Live or Offline). You will see I have a function with a var live that is set when the page initially loads. I then do an ajax request to the server to retrieve whether the status of live is true or false. I compare the initial live variable with the newly returned data json object. If they're the same I do nothing, but if there different I apply some css classes. I recursively run it with setTimeout (Is there a better way to recursively do this?). My Problem: data.live doesn't change from it's initial time it runs even when it has changed in the db. I know my mysql is working because it returs the right value on the initial load. It seems like a caching issue. Any help is greatly appreciated. function checkLive() { var live = <?=$result["live"]?>; $.ajax({ type: 'get', url: '/live/live.php', dataType: 'json', success: function(data) { console.log('checking for updates... current:' + data.live); if (data.live == live) { return; } else { var elems = $('div.player_meta, object, h3.offline_message'); if (data.live == '1') { elems.removeClass('offline').addClass('live'); } else { elems.addClass('live').addClass('offline'); } } } }); setTimeout(function() { checkLive() } ,15000); } checkLive();

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  • Does submit() function has a callback?

    - by ecu
    Hi, I have this code: setMyCookie('name','value_1'); $('.myform').submit(); setMyCookie('name','value_2'); Problem: Webkit browsers seem to update 'MyCookie' with 'value_2' before the form gets submited, or in the exact moment it is being submited, so wrong cookie value is sent with it. I want to change cookie value to 'value_2' immediately after the form is submited so the cookie is ready for another request. The following code works fine, but I don't think using timeout() is the best solution. Maybe there is another way to solve this problem? setMyCookie('name','value_1'); $('.myform').submit(); setTimeout(function(){setMyCookie('name',value_2);},100); Thanks.

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  • How to change a label's text after loading a html into a dialog

    - by Salsa
    I am opening a modal dialog by loading a form into it. After loading the form, I want to change it's title and one of it's fields' label. I can change the label's text, but after the function returns, the label's text turns back to it's original one. Is it possible to make this kind of change and if so, how? The HTML: <form action="testing.php" method="POST" id="example-form"> <fieldset> <label for="link" id="link-label"></label> </fieldset> </form> The javascript: $(".bt-example").button().click(function() { $('#example-dialog').load('form.html').dialog('open'); $('.ui-dialog-titlebar').text("THIS WORKS!"); $('#example-form #link-label').text("CHANGES AT FIRST, BUT GOES BLANK LATER"); $('#example-dialog').removeClass('invisible'); });

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  • Works in Firefox but not IE

    - by Abs
    Hello all, I make use of the following to find a string in a particular element, if it exists, tick a checkbox. This works great on Firefox but not internet explorer (8). I am having trouble finding why. $.fn.searchString = function(str) { return this.filter('*:contains("' + str + '")'); }; var myID = $('div').searchString(files_array[i].substr(-4)); alert(myID);//[object object] alert(myID.children());//[object object] myID.children().attr('checked', true);//does not tick checkbox alert(myID.children().attr('checked'));//undefined Does IE not like the children() function? Thanks all for any help

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  • add tag at specific div index

    - by stackover
    var element = document.getElementById("divname"); var pagerHtml ='<a href="#" class="prev">&lt Prev</a>'; for (var page = 1; page <= this.pages; page++){ `pagerHtml += '<a href="#" class="'+ page> + page + '</a> ';` } pagerHtml += '<a class="dotline" style="display:none;">........</a> pagerHtml += '<a href="#" class="next"> Next &gt;</a>'; element.innerHTML = pagerHtml; if(this.pages > 9){ `for(var i=this.buffer;i<(this.pages-this.buffer);i++){` `("."+i+1)).hide();` } } I want to add class "dotline" so that when pages are hidden I would do $(".dash").show(); and it would look like 1,2,.....,8,9,10. any ideas would be appreciated.

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  • How animate stacking divs in javascript/css?

    - by Teiviere
    Say I have 2 divs with the same CSS class that are stacked on top of each other: div { width:100px; height: 100px; background: red; } How do I make it so that when I click a button at the top of the page, a new div is created from off the screen at the bottom and moves upwards stopping where the 2nd div is.. When the button is clicked again, a 4th div moves in from the bottom of the screen and stops where the 3rd div is... etc creating a "stacked" divs effect? I know about position:fixed and adjusting values for top, but I am not sure how to dynamically calculate where to stop the animation to achieve this effect.

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  • IE8 $('body').width() is 0 on $(window).load()

    - by allicarn
    On $(document).ready I run through a for loop twice and alert out the body's width ($('body').width();) each time through. I get a value I would expect (ex. 1092). On $(window).load I run through another for loop twice, also alerting out the body's width each time through. I get 0 the first time through (and the page looks completely blank behind the alert), and then a value I would expect the second time through (ex. 1092). This is an issue I am not able to replicate in a stripped-down example, nor any other browser (Chrome, Safari, Firefox, IE9, IE10). Does anyone have any ideas, or other things that I could test for? I am using $(window).load to cut up some divs based on their width, which is based on their font size, which is based on a webfont (which isn't necessarily loaded by the time $(document).ready fires).

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  • How to Check the checkbox when all the checkboxes in a row are checked?

    - by SoftwareNerd
    Hi all How can i check the checkbox when all the other checkboxes in a row are checked what i mean is i have a div table which looks like this <div id="Row-8"> <span class="span2"> <label class="checkbox"> <input type="checkbox" class="regular-checkbox" onchange="checkallrowcheckboxes(this)" value="8" name="selectedObjects" id="8"><label for="rowcommoncheckbox-8"></label></label></span> <span class="span2">AddOrEdit</span> <span class="span2"> <label class="checkbox"> <input type="checkbox" value="8" class="regular-checkbox" name="chkAdd" id="Add-8"><label for="Add-8"></label></label></span> <span class="span2"> <label class="checkbox"> <input type="checkbox" value="8" class="regular-checkbox" name="chkEdit" id="Edit-8"><label for="Edit-8"></label></label></span> <span class="span2"> <label class="checkbox"> <input type="checkbox" value="8" class="regular-checkbox" name="chkDel" id="Delete-8"><label for="Delete-8"></label></label></span> <span class="span2"> <label class="checkbox"> <input type="checkbox" value="8" class="regular-checkbox" name="chkview" id="View-8"><label for="View-8"></label></label></span> </div> Which looks like this ChkColumn PageName Chk1 Chk2 Chk3 Chk4 what i want is when all the checkboxes in right side os row are checked the left side checkbox should be automatically checked..i.e Chkcolumn should be automatically checked when Chk1 Chk2 Chk3 Chk4 are chekced..

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  • IE8 doesn't set value of an input

    - by Omu
    I some divs with forms inside of them and i do have inputs with same ids but in different divs and forms so do like this: $("divEdit form #ParentId").val(12); it works on chrome/mozilla but not on IE8 anybody knows why ?

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  • selector help please

    - by rod
    Hi All, I have a div that contains many spans and each of those spans contains a single href. How do I attach a click event to the a tag? Thanks, rodchar

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