jquery

问题 I'm creating a JQuery Plugin. I need to add automatically add a <div id="id"> before some code and the </div> after. When i do it with $('#search').before('<div id=id>') the div automatically close... this is the code: <div id="id"></div> <input type="text"value="" id="search"></input> <select id="select"></select> <table id="table"></table> <div id="current"></div> <div id="pagination"></div> i need to open a "div" before "#search" and close it after "#pagination" 回答1: The issue with your

问题 Okay, so after doing a lot of research on this very site, I have written the code to perform infinite scrolling. JS: $(window).scroll(function() { if ($(window).scrollTop() + $(window).height() == $(document).height()) { alert('This is Bottom!'); } }); Thing is, this works perfectly fine when run in Mozilla. But when I tried the same in Chrome or Opera, it didn't work. Could you guys please help me out and tell me where the problem lies? 回答1: Try to use >= instead ==, if don't helps you, try

问题 Okay, so after doing a lot of research on this very site, I have written the code to perform infinite scrolling. JS: $(window).scroll(function() { if ($(window).scrollTop() + $(window).height() == $(document).height()) { alert('This is Bottom!'); } }); Thing is, this works perfectly fine when run in Mozilla. But when I tried the same in Chrome or Opera, it didn't work. Could you guys please help me out and tell me where the problem lies? 回答1: Try to use >= instead ==, if don't helps you, try

问题 I am trying to parse json object in my Django view which has been passed through from client by ajax via post method. JS: $.post ('/update_vendor_merchandise_types/', JSON.stringify(json_obj)) ; View: def update_vendor_merchandise_types(request): print json_object # The output gives me # QueryDict: <QueryDict: {u'[{"merchandise_id":"3"},{"merchandise_id":"4"}]': [u'']}> json_object = json.load(request.POST) # Error arises pass On the commented line 'QueryDict' object has no attribute 'read'

问题 I am trying to parse json object in my Django view which has been passed through from client by ajax via post method. JS: $.post ('/update_vendor_merchandise_types/', JSON.stringify(json_obj)) ; View: def update_vendor_merchandise_types(request): print json_object # The output gives me # QueryDict: <QueryDict: {u'[{"merchandise_id":"3"},{"merchandise_id":"4"}]': [u'']}> json_object = json.load(request.POST) # Error arises pass On the commented line 'QueryDict' object has no attribute 'read'

问题 So I am trying to submit the form through jQuery onblur (i.e. As soon as the focus leaves the password field, form submits through jQuery). There are similar questions but it's not what I am looking for. I tried using the document.getElementById but it isn't working. Any help is appreciated. Thanks in advance. <script> $(function(){ $("#pswd").blur({ $("#myForm").submit(); }); }); </script> 回答1: As @dvenkatsagar suggested, you have some syntax errors, Live Preview: http://codepen.io

问题 So I am trying to submit the form through jQuery onblur (i.e. As soon as the focus leaves the password field, form submits through jQuery). There are similar questions but it's not what I am looking for. I tried using the document.getElementById but it isn't working. Any help is appreciated. Thanks in advance. <script> $(function(){ $("#pswd").blur({ $("#myForm").submit(); }); }); </script> 回答1: As @dvenkatsagar suggested, you have some syntax errors, Live Preview: http://codepen.io

问题 So I am trying to submit the form through jQuery onblur (i.e. As soon as the focus leaves the password field, form submits through jQuery). There are similar questions but it's not what I am looking for. I tried using the document.getElementById but it isn't working. Any help is appreciated. Thanks in advance. <script> $(function(){ $("#pswd").blur({ $("#myForm").submit(); }); }); </script> 回答1: As @dvenkatsagar suggested, you have some syntax errors, Live Preview: http://codepen.io

问题 So I am trying to submit the form through jQuery onblur (i.e. As soon as the focus leaves the password field, form submits through jQuery). There are similar questions but it's not what I am looking for. I tried using the document.getElementById but it isn't working. Any help is appreciated. Thanks in advance. <script> $(function(){ $("#pswd").blur({ $("#myForm").submit(); }); }); </script> 回答1: As @dvenkatsagar suggested, you have some syntax errors, Live Preview: http://codepen.io

问题 There is a crazy thing with input type date. Here is my html: function getValue() { $('#entered').text($('input[name=test_date]').val()); } <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <input type="date" min="2018-01-01" max="2018-05-05" name="test_date"> <button onclick="getValue()">Get value</button> <p>Entered: <span id="entered"></span></p> If I enter an invalid value, it will change to valid value automatically. But not always true. The max