jquery

问题 Is there a way to only show the latest error-message thrown, when using the validation-plugin for jQuery? 回答1: I think you should look into the groups and errorPlacement options to the validate method. That should work out for you. jQuery Validation validate( [options] ) 来源： https://stackoverflow.com/questions/1816702/jquery-validation-only-show-one-error-message

问题 I am new to jquery and I have used the jqueryData Table, I am facing problem in during search, Search is working for first two columns (ex., if I search using 'QE5855' or 3453457 its working fine), But its not searching for the third column (ex., if I enter 'United' or 'united states' table is not getting sorted) , Please help me. <table id="agentDetails"> <tr style=""> <th width="22%">User Id</th> <th width="20%">Parent Id</th> <th width="35%">Country</th> </tr> <% for(UserDataModel

问题 I would like to move the coupon field at checkout to the woocommerce_review_order_before_payment hook. Having the coupon field at the top of the page negatively affects conversions as users immediately try looking for a coupon code and abandon checkout if they fail to find one. I read online that it's not that simple because the coupon field is also a form. And placing the coupon field anywhere inside the checkout form causes the "Apply Coupon" to submit the order form instead of applying the

问题 I am new to jquery and I have used the jqueryData Table, I am facing problem in during search, Search is working for first two columns (ex., if I search using 'QE5855' or 3453457 its working fine), But its not searching for the third column (ex., if I enter 'United' or 'united states' table is not getting sorted) , Please help me. <table id="agentDetails"> <tr style=""> <th width="22%">User Id</th> <th width="20%">Parent Id</th> <th width="35%">Country</th> </tr> <% for(UserDataModel

问题 I am working on a mobile website and I have a div & image inside it like this: <div id="wrapper"> <div id="content">My img tag here</div> </div> I want to know, how I can resize the image on any phone/tablet without worrying about its resolution, size or orientation. Here, I am looking for the best possible solution based on the above scenarios. 回答1: You can use media queries to give CSS attributes depending on the orientation: @media screen and (orientation:portrait) { img { // css

问题 I've got some nested elements, each with an onclick event. In most cases, I want both events to fire when the user clicks the child (both parent and child events are triggered - default behavior). However, there is at least one case where I want to trigger the child's onclick event (from javascript, not a user's click), but not the parent's. How can I prevent this from triggering the parent event? What I was is: User clicks A: A's onclick fires. User clicks B: B's onclick fires, A's onclick

问题 This may be a stupid question that might be easy to find but i'm quite new to all of this and i can't seem to find what i'm looking for or atleast i don't know what i need to look for, thus I'm here. So what I'm trying to do is create a kind of Linux terminal... This is what i got so far. What I'm stuck on is the actual entering text part... I've been trying to create a div with contenteditable=true as well as trying out Input elements but neither seems to be working how i want it to. The

问题 I'm dynamically creating a number of div elements (rows). Every row will have the same basic format, only text changes. As the row structure is complex, I'm trying to load a "basic" div from a static html file, and then once loaded, tweak some of the attributes with each row's params. (Something like Android's xml-defined adapters). I'm using jQuery and jQuery Mobile. I call this function several times (once per row). On each call I pass as parameters a params object, containing the data for

问题 I have a grid view consisting of a text box and drop down for every row in the grid view. I want a confirmation dialog to show when the user enters a value in the text box if it does not match the value of a corresponding label for each row in which this is true. Front End <asp:TemplateField HeaderText="Payment Amount"> <ItemTemplate> <asp:Label ID="lblSuggestedAmount" runat="server"></asp:Label> </ItemTemplate> </asp:TemplateField> <asp:TemplateField HeaderText="Actual Payment Amount">

问题 Can I have any way to know which is the depth of a child based on a container. Example: <div id="dontainer"> <ul> <li>1</li> <li>2</li> <li id="xelement">3</li> <li>4</li> <li>5</li> </ul> </div> You should get 2 for "xelement" (taking as starting at 0). Knowing that the "li" are at the same level. Thanks 回答1: Assuming you want to find the depth of a child in reference to some arbitrary ancestor. function depth(parent, descendant) { var depth = 0; var el = $(descendant); var p = $(parent)[0];