bootstrap-modal | 易学教程

Can I check if Bootstrap Modal Shown / Hidden?

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问题 Can I check if Bootstrap Modal currently Shown / Hidden Programatically? Like bool a = if("#myModal").shown(); ? I need true/false 回答1: alert($('#myModal').hasClass('in')); It will return true if modal is open 回答2: The best method is given in the docs $('#myModal').on('shown.bs.modal', function () { // will only come inside after the modal is shown }); for more info refer http://getbootstrap.com/javascript/#modals 回答3: its an old question but anyway heres something i used incase someone was

Display Bootstrap Modal from Asp.Net Webforms

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问题 Need Suggestions, how to open a twitter bootstrap modal, from Asp.net Webform code behind? I want to open the modal based on some requirement at the moment of the save. Once user click on the save button , it runs the validations in code behind and if there are any validation errors , display all errors in bootstrap modal dialog. This all should happen on Save button click. I tried with below piece of code , but it prompts me java script error "Error: Object doesn't support property or method

Vertically centering Bootstrap modal window

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问题 I would like to center my modal on the viewport (middle) I tried to add some css properties .modal { position: fixed; top:50%; left:50%; } I'm using this example http://jsfiddle.net/rniemeyer/Wjjnd/ I tried $("#MyModal").modal('show').css( { 'margin-top': function () { return -($(this).height() / 2); }, 'margin-left': function () { return -($(this).width() / 2); } }) 回答1: This does the job : http://jsfiddle.net/sRmLV/1140/ It uses a helper-div and some custom css. No javascript or jQuery

Bootstrap modal: is not a function

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问题 I have a modal in my page. When I try to call it when the windows load, it prints an error to the console that says : $(...).modal is not a function This is my Modal HTML : <div class="modal fade" id="prizePopup" tabindex="-1" role="dialog" aria-labelledby="myModalLabel" aria-hidden="true"> <div class="modal-dialog"> <div class="modal-content"> <div class="modal-header"> <button type="button" class="close" data-dismiss="modal" aria-hidden="true"> × </button> <h4 class="modal-title" id=

Angular 2 ng2-bootstrap modal inside child component called from parent component

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问题 Hard to explain this. I had a simple working ng2-bootstrap modal example working. I expanded it to include Boostrap 4 Jumbotron example template for my home page, now the ng2-bootstrap modal does nothing. I can see the this.childModal.show() in child modal component is getting called on the button click, but nothing happens. No error in Chrome console and no modal shows. I have no idea what to do next :-/ // ============================================================================ // /src

How Do I Create Bootstrap Modal Popup?

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问题 I Want to create pop up.I am working on house of blouse website. in that when i click country name text popup is showing. please check http://www.houseofblouse.com/index 回答1: If you are using Bootstrap, and as explained here: First create a button that triggers the modal  <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button> Then create the modal:  <div id="myModal" class="modal

Multiple Bootstrap modals, only the first opens

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问题 I have a site with database. I create an HTML table with the content from database with success. Now I want each element in the table to be an anchor and open a modal with the information in the database for the element I clicked. It's working, the only problem is that only the first modal will open no matter which element is clicked. If I click on the 3rd element, it will show the information on the first. In the image, I click on Mike, and it shows me William Soares(first) <div class="col

Bootstrap template not getting displayed

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问题 I am trying to build a webpage using this Bootstrap template (http://getbootstrap.com/examples/jumbotron/). I have placed the html and bootstrap-3.3.6 folder in the same folder. I simple copied the code from "view page source" and executed this html in firefox. The elements are getting displayed however the formatting is missing. Can someone please let me know what am I doing wrong? This is the code that I have in the head part: <!DOCTYPE html> <html lang="en"> <head> <meta charset="utf-8">

Bootstrap modal: class=“modal fade” causing problems

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问题 I am trying to get a bootstrap modal tutorial to work in my view.ejs file. But the class="modal fade" seems to be causing a problem. If I remove the class="modal fade" the modal permanently shows up, but if I keep it in the code nothing happens when I click on the button. <button type="button" class="btn btn-info btn-lg" data-toggle="modal" data-target="#myModal">Open Modal</button>  <div id="myModal" role="dialog"> <div class="modal-dialog">  <div class=

MVC 4: Return partial view inside of bootstrap modal upon failed validation

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问题 I am using MVC 4 with SimpleMembership used for account handling. I am using Boostrap V3.2.0 modals when the user logs onto the webpage. The modals are working fine, even handling Modelstate validation via "Ajax.BeginForm" The problem I have am having is after the modelstate is verified, if the login fails (user entered incorrect username or password), the Login ActionResult of the Account controller returns a PartialView of the Login page. Instead of the partial view loading in the Modal, it